diff options
Diffstat (limited to 'target/arm/bcm28xx/patches/3.18.8')
3 files changed, 13572 insertions, 2051 deletions
diff --git a/target/arm/bcm28xx/patches/3.18.8/0000-raspberry-pi.patch b/target/arm/bcm28xx/patches/3.18.8/0000-raspberry-pi.patch index b66bb6533..8e2ccfc95 100644 --- a/target/arm/bcm28xx/patches/3.18.8/0000-raspberry-pi.patch +++ b/target/arm/bcm28xx/patches/3.18.8/0000-raspberry-pi.patch @@ -1,7 +1,7 @@ -diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2708.dtsi linux-rpi/arch/arm/boot/dts/bcm2708.dtsi ---- linux-3.18.6/arch/arm/boot/dts/bcm2708.dtsi 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/bcm2708.dtsi 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,105 @@ +diff -Nur linux-3.18.8/arch/arm/boot/dts/bcm2708.dtsi linux-rpi/arch/arm/boot/dts/bcm2708.dtsi +--- linux-3.18.8/arch/arm/boot/dts/bcm2708.dtsi 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/bcm2708.dtsi 2015-03-05 14:40:11.021715840 +0100 +@@ -0,0 +1,109 @@ +/include/ "skeleton.dtsi" + +/ { @@ -84,6 +84,10 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2708.dtsi linux-rpi/arch/arm/boot/dt + leds: leds { + compatible = "gpio-leds"; + }; ++ ++ arm-pmu { ++ compatible = "arm,arm1176-pmu"; ++ }; + }; + + clocks { @@ -107,9 +111,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2708.dtsi linux-rpi/arch/arm/boot/dt + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2708-rpi-b.dts linux-rpi/arch/arm/boot/dts/bcm2708-rpi-b.dts ---- linux-3.18.6/arch/arm/boot/dts/bcm2708-rpi-b.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/bcm2708-rpi-b.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/bcm2708-rpi-b.dts linux-rpi/arch/arm/boot/dts/bcm2708-rpi-b.dts +--- linux-3.18.8/arch/arm/boot/dts/bcm2708-rpi-b.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/bcm2708-rpi-b.dts 2015-03-05 14:40:11.021715840 +0100 @@ -0,0 +1,107 @@ +/dts-v1/; + @@ -218,9 +222,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2708-rpi-b.dts linux-rpi/arch/arm/bo + act_led_trigger = <&act_led>,"linux,default-trigger"; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts linux-rpi/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts ---- linux-3.18.6/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts linux-rpi/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts +--- linux-3.18.8/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts 2015-03-05 14:40:11.021715840 +0100 @@ -0,0 +1,117 @@ +/dts-v1/; + @@ -339,10 +343,10 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts linux-rpi/arch/a + pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2709.dtsi linux-rpi/arch/arm/boot/dts/bcm2709.dtsi ---- linux-3.18.6/arch/arm/boot/dts/bcm2709.dtsi 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/bcm2709.dtsi 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,155 @@ +diff -Nur linux-3.18.8/arch/arm/boot/dts/bcm2709.dtsi linux-rpi/arch/arm/boot/dts/bcm2709.dtsi +--- linux-3.18.8/arch/arm/boot/dts/bcm2709.dtsi 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/bcm2709.dtsi 2015-03-05 14:40:11.021715840 +0100 +@@ -0,0 +1,160 @@ +/include/ "skeleton.dtsi" + +/ { @@ -425,6 +429,11 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2709.dtsi linux-rpi/arch/arm/boot/dt + leds: leds { + compatible = "gpio-leds"; + }; ++ ++ arm-pmu { ++ compatible = "arm,cortex-a7-pmu"; ++ interrupts = <3 9>; ++ }; + }; + + clocks { @@ -498,9 +507,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2709.dtsi linux-rpi/arch/arm/boot/dt + <&v7_cpu3>, "clock-frequency:0"; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2709-rpi-2-b.dts linux-rpi/arch/arm/boot/dts/bcm2709-rpi-2-b.dts ---- linux-3.18.6/arch/arm/boot/dts/bcm2709-rpi-2-b.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/bcm2709-rpi-2-b.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/bcm2709-rpi-2-b.dts linux-rpi/arch/arm/boot/dts/bcm2709-rpi-2-b.dts +--- linux-3.18.8/arch/arm/boot/dts/bcm2709-rpi-2-b.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/bcm2709-rpi-2-b.dts 2015-03-05 14:40:11.021715840 +0100 @@ -0,0 +1,117 @@ +/dts-v1/; + @@ -619,9 +628,36 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/bcm2709-rpi-2-b.dts linux-rpi/arch/arm/ + pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/ds1307-rtc-overlay.dts linux-rpi/arch/arm/boot/dts/ds1307-rtc-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/ds1307-rtc-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/ds1307-rtc-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/bmp085_i2c-sensor-overlay.dts linux-rpi/arch/arm/boot/dts/bmp085_i2c-sensor-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/bmp085_i2c-sensor-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/bmp085_i2c-sensor-overlay.dts 2015-03-05 14:40:11.021715840 +0100 +@@ -0,0 +1,23 @@ ++// Definitions for BMP085/BMP180 digital barometric pressure and temperature sensors from Bosch Sensortec ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ bmp085@77 { ++ compatible = "bosch,bmp085"; ++ reg = <0x77>; ++ default-oversampling = <3>; ++ status = "okay"; ++ }; ++ }; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/ds1307-rtc-overlay.dts linux-rpi/arch/arm/boot/dts/ds1307-rtc-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/ds1307-rtc-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/ds1307-rtc-overlay.dts 2015-03-05 14:40:11.025715840 +0100 @@ -0,0 +1,22 @@ +// Definitions for DS1307 Real Time Clock +/dts-v1/; @@ -645,9 +681,42 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/ds1307-rtc-overlay.dts linux-rpi/arch/a + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/hifiberry-amp-overlay.dts linux-rpi/arch/arm/boot/dts/hifiberry-amp-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/hifiberry-amp-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/hifiberry-amp-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/enc28j60-overlay.dts linux-rpi/arch/arm/boot/dts/enc28j60-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/enc28j60-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/enc28j60-overlay.dts 2015-03-05 14:40:11.025715840 +0100 +@@ -0,0 +1,29 @@ ++// Overlay for the Microchip ENC28J60 Ethernet Controller ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&spi0>; ++ __overlay__ { ++ /* needed to avoid dtc warning */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ status = "okay"; ++ ++ spidev@0{ ++ status = "disabled"; ++ }; ++ ++ enc28j60@0{ ++ compatible = "microchip,enc28j60"; ++ reg = <0>; /* CE0 */ ++ spi-max-frequency = <12000000>; ++ status = "okay"; ++ }; ++ }; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/hifiberry-amp-overlay.dts linux-rpi/arch/arm/boot/dts/hifiberry-amp-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/hifiberry-amp-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/hifiberry-amp-overlay.dts 2015-03-05 14:40:11.025715840 +0100 @@ -0,0 +1,39 @@ +// Definitions for HiFiBerry Amp/Amp+ +/dts-v1/; @@ -688,9 +757,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/hifiberry-amp-overlay.dts linux-rpi/arc + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/hifiberry-dac-overlay.dts linux-rpi/arch/arm/boot/dts/hifiberry-dac-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/hifiberry-dac-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/hifiberry-dac-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/hifiberry-dac-overlay.dts linux-rpi/arch/arm/boot/dts/hifiberry-dac-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/hifiberry-dac-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/hifiberry-dac-overlay.dts 2015-03-05 14:40:11.025715840 +0100 @@ -0,0 +1,34 @@ +// Definitions for HiFiBerry DAC +/dts-v1/; @@ -726,9 +795,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/hifiberry-dac-overlay.dts linux-rpi/arc + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts linux-rpi/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts linux-rpi/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts 2015-03-05 14:40:11.025715840 +0100 @@ -0,0 +1,39 @@ +// Definitions for HiFiBerry DAC+ +/dts-v1/; @@ -769,9 +838,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts linux-rpi + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/hifiberry-digi-overlay.dts linux-rpi/arch/arm/boot/dts/hifiberry-digi-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/hifiberry-digi-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/hifiberry-digi-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/hifiberry-digi-overlay.dts linux-rpi/arch/arm/boot/dts/hifiberry-digi-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/hifiberry-digi-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/hifiberry-digi-overlay.dts 2015-03-05 14:40:11.025715840 +0100 @@ -0,0 +1,39 @@ +// Definitions for HiFiBerry Digi +/dts-v1/; @@ -812,9 +881,293 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/hifiberry-digi-overlay.dts linux-rpi/ar + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/iqaudio-dac-overlay.dts linux-rpi/arch/arm/boot/dts/iqaudio-dac-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/iqaudio-dac-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/iqaudio-dac-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/hy28a-overlay.dts linux-rpi/arch/arm/boot/dts/hy28a-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/hy28a-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/hy28a-overlay.dts 2015-03-05 14:40:11.025715840 +0100 +@@ -0,0 +1,87 @@ ++/* ++ * Device Tree overlay for HY28A display ++ * ++ */ ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; ++ ++ fragment@0 { ++ target = <&spi0>; ++ __overlay__ { ++ status = "okay"; ++ ++ spidev@0{ ++ status = "disabled"; ++ }; ++ ++ spidev@1{ ++ status = "disabled"; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&gpio>; ++ __overlay__ { ++ hy28a_pins: hy28a_pins { ++ brcm,pins = <17 25 18>; ++ brcm,function = <0 1 1>; /* in out out */ ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&spi0>; ++ __overlay__ { ++ /* needed to avoid dtc warning */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ hy28a: hy28a@0{ ++ compatible = "ilitek,ili9320"; ++ reg = <0>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&hy28a_pins>; ++ ++ spi-max-frequency = <32000000>; ++ spi-cpol; ++ spi-cpha; ++ rotate = <270>; ++ bgr; ++ fps = <50>; ++ buswidth = <8>; ++ startbyte = <0x70>; ++ reset-gpios = <&gpio 25 0>; ++ led-gpios = <&gpio 18 1>; ++ debug = <0>; ++ }; ++ ++ hy28a_ts: hy28a-ts@1 { ++ compatible = "ti,ads7846"; ++ reg = <1>; ++ ++ spi-max-frequency = <2000000>; ++ interrupts = <17 2>; /* high-to-low edge triggered */ ++ interrupt-parent = <&gpio>; ++ pendown-gpio = <&gpio 17 0>; ++ ti,x-plate-ohms = /bits/ 16 <100>; ++ ti,pressure-max = /bits/ 16 <255>; ++ }; ++ }; ++ }; ++ __overrides__ { ++ speed = <&hy28a>,"spi-max-frequency:0"; ++ rotate = <&hy28a>,"rotate:0"; ++ fps = <&hy28a>,"fps:0"; ++ debug = <&hy28a>,"debug:0"; ++ xohms = <&hy28a_ts>,"ti,x-plate-ohms;0"; ++ resetgpio = <&hy28a>,"reset-gpios:4", ++ <&hy28a_pins>, "brcm,pins:1"; ++ ledgpio = <&hy28a>,"led-gpios:4", ++ <&hy28a_pins>, "brcm,pins:2"; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/hy28b-overlay.dts linux-rpi/arch/arm/boot/dts/hy28b-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/hy28b-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/hy28b-overlay.dts 2015-03-05 14:40:11.025715840 +0100 +@@ -0,0 +1,142 @@ ++/* ++ * Device Tree overlay for HY28b display shield by Texy ++ * ++ */ ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; ++ ++ fragment@0 { ++ target = <&spi0>; ++ __overlay__ { ++ status = "okay"; ++ ++ spidev@0{ ++ status = "disabled"; ++ }; ++ ++ spidev@1{ ++ status = "disabled"; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&gpio>; ++ __overlay__ { ++ hy28b_pins: hy28b_pins { ++ brcm,pins = <17 25 18>; ++ brcm,function = <0 1 1>; /* in out out */ ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&spi0>; ++ __overlay__ { ++ /* needed to avoid dtc warning */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ hy28b: hy28b@0{ ++ compatible = "ilitek,ili9325"; ++ reg = <0>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&hy28b_pins>; ++ ++ spi-max-frequency = <48000000>; ++ spi-cpol; ++ spi-cpha; ++ rotate = <270>; ++ bgr; ++ fps = <50>; ++ buswidth = <8>; ++ startbyte = <0x70>; ++ reset-gpios = <&gpio 25 0>; ++ led-gpios = <&gpio 18 1>; ++ ++ gamma = "04 1F 4 7 7 0 7 7 6 0\n0F 00 1 7 4 0 0 0 6 7"; ++ ++ init = <0x10000e7 0x0010 ++ 0x1000000 0x0001 ++ 0x1000001 0x0100 ++ 0x1000002 0x0700 ++ 0x1000003 0x1030 ++ 0x1000004 0x0000 ++ 0x1000008 0x0207 ++ 0x1000009 0x0000 ++ 0x100000a 0x0000 ++ 0x100000c 0x0001 ++ 0x100000d 0x0000 ++ 0x100000f 0x0000 ++ 0x1000010 0x0000 ++ 0x1000011 0x0007 ++ 0x1000012 0x0000 ++ 0x1000013 0x0000 ++ 0x2000032 ++ 0x1000010 0x1590 ++ 0x1000011 0x0227 ++ 0x2000032 ++ 0x1000012 0x009c ++ 0x2000032 ++ 0x1000013 0x1900 ++ 0x1000029 0x0023 ++ 0x100002b 0x000e ++ 0x2000032 ++ 0x1000020 0x0000 ++ 0x1000021 0x0000 ++ 0x2000032 ++ 0x1000050 0x0000 ++ 0x1000051 0x00ef ++ 0x1000052 0x0000 ++ 0x1000053 0x013f ++ 0x1000060 0xa700 ++ 0x1000061 0x0001 ++ 0x100006a 0x0000 ++ 0x1000080 0x0000 ++ 0x1000081 0x0000 ++ 0x1000082 0x0000 ++ 0x1000083 0x0000 ++ 0x1000084 0x0000 ++ 0x1000085 0x0000 ++ 0x1000090 0x0010 ++ 0x1000092 0x0000 ++ 0x1000093 0x0003 ++ 0x1000095 0x0110 ++ 0x1000097 0x0000 ++ 0x1000098 0x0000 ++ 0x1000007 0x0133 ++ 0x1000020 0x0000 ++ 0x1000021 0x0000 ++ 0x2000064>; ++ debug = <0>; ++ }; ++ ++ hy28b_ts: hy28b-ts@1 { ++ compatible = "ti,ads7846"; ++ reg = <1>; ++ ++ spi-max-frequency = <2000000>; ++ interrupts = <17 2>; /* high-to-low edge triggered */ ++ interrupt-parent = <&gpio>; ++ pendown-gpio = <&gpio 17 0>; ++ ti,x-plate-ohms = /bits/ 16 <100>; ++ ti,pressure-max = /bits/ 16 <255>; ++ }; ++ }; ++ }; ++ __overrides__ { ++ speed = <&hy28b>,"spi-max-frequency:0"; ++ rotate = <&hy28b>,"rotate:0"; ++ fps = <&hy28b>,"fps:0"; ++ debug = <&hy28b>,"debug:0"; ++ xohms = <&hy28b_ts>,"ti,x-plate-ohms;0"; ++ resetgpio = <&hy28b>,"reset-gpios:4", ++ <&hy28b_pins>, "brcm,pins:1"; ++ ledgpio = <&hy28b>,"led-gpios:4", ++ <&hy28b_pins>, "brcm,pins:2"; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/i2c-rtc-overlay.dts linux-rpi/arch/arm/boot/dts/i2c-rtc-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/i2c-rtc-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/i2c-rtc-overlay.dts 2015-03-05 14:40:11.025715840 +0100 +@@ -0,0 +1,43 @@ ++// Definitions for several I2C based Real Time Clocks ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ ds1307: ds1307@68 { ++ compatible = "maxim,ds1307"; ++ reg = <0x68>; ++ status = "disable"; ++ }; ++ ds3231: ds3231@68 { ++ compatible = "maxim,ds3231"; ++ reg = <0x68>; ++ status = "disable"; ++ }; ++ pcf2127: pcf2127@51 { ++ compatible = "nxp,pcf2127"; ++ reg = <0x51>; ++ status = "disable"; ++ }; ++ pcf8523: pcf8523@68 { ++ compatible = "nxp,pcf8523"; ++ reg = <0x68>; ++ status = "disable"; ++ }; ++ }; ++ }; ++ __overrides__ { ++ ds1307 = <&ds1307>,"status"; ++ ds3231 = <&ds3231>,"status"; ++ pcf2127 = <&pcf2127>,"status"; ++ pcf8523 = <&pcf8523>,"status"; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/iqaudio-dac-overlay.dts linux-rpi/arch/arm/boot/dts/iqaudio-dac-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/iqaudio-dac-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/iqaudio-dac-overlay.dts 2015-03-05 14:40:11.061715840 +0100 @@ -0,0 +1,39 @@ +// Definitions for IQaudIO DAC +/dts-v1/; @@ -855,9 +1208,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/iqaudio-dac-overlay.dts linux-rpi/arch/ + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts linux-rpi/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts linux-rpi/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts 2015-03-05 14:40:11.061715840 +0100 @@ -0,0 +1,39 @@ +// Definitions for IQaudIO DAC+ +/dts-v1/; @@ -898,9 +1251,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts linux-rpi/a + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/lirc-rpi-overlay.dts linux-rpi/arch/arm/boot/dts/lirc-rpi-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/lirc-rpi-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/lirc-rpi-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/lirc-rpi-overlay.dts linux-rpi/arch/arm/boot/dts/lirc-rpi-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/lirc-rpi-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/lirc-rpi-overlay.dts 2015-03-05 14:40:11.065715840 +0100 @@ -0,0 +1,57 @@ +// Definitions for lirc-rpi module +/dts-v1/; @@ -959,10 +1312,10 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/lirc-rpi-overlay.dts linux-rpi/arch/arm + debug = <&lirc_rpi>,"rpi,debug:0"; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/Makefile linux-rpi/arch/arm/boot/dts/Makefile ---- linux-3.18.6/arch/arm/boot/dts/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/Makefile 2015-02-09 04:39:42.000000000 +0100 -@@ -53,7 +53,32 @@ +diff -Nur linux-3.18.8/arch/arm/boot/dts/Makefile linux-rpi/arch/arm/boot/dts/Makefile +--- linux-3.18.8/arch/arm/boot/dts/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/Makefile 2015-03-05 14:40:11.017715840 +0100 +@@ -53,7 +53,41 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb @@ -977,25 +1330,34 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/Makefile linux-rpi/arch/arm/boot/dts/Ma +dtb-$(CONFIG_BCM2708_DT) += bcm2708-rpi-b.dtb +dtb-$(CONFIG_BCM2708_DT) += bcm2708-rpi-b-plus.dtb +dtb-$(CONFIG_BCM2709_DT) += bcm2709-rpi-2-b.dtb ++dtb-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += ds1307-rtc-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += enc28j60-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += i2c-rtc-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hifiberry-dac-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hifiberry-dacplus-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hifiberry-digi-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hifiberry-amp-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += hy28a-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += hy28b-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += iqaudio-dac-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += iqaudio-dacplus-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += lirc-rpi-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += pcf2127-rtc-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += pcf8523-rtc-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += piscreen-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += rpi-display-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += w1-gpio-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += w1-gpio-pullup-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += spi-bcm2835-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += mcp2515-can0-overlay.dtb dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb + dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \ -@@ -519,6 +544,12 @@ +@@ -519,6 +553,12 @@ targets += dtbs dtbs_install targets += $(dtb-y) @@ -1008,9 +1370,82 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/Makefile linux-rpi/arch/arm/boot/dts/Ma endif # *.dtb used to be generated in the directory above. Clean out the -diff -Nur linux-3.18.6/arch/arm/boot/dts/pcf2127-rtc-overlay.dts linux-rpi/arch/arm/boot/dts/pcf2127-rtc-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/pcf2127-rtc-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/pcf2127-rtc-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/mcp2515-can0-overlay.dts linux-rpi/arch/arm/boot/dts/mcp2515-can0-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/mcp2515-can0-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/mcp2515-can0-overlay.dts 2015-03-05 14:40:11.065715840 +0100 +@@ -0,0 +1,69 @@ ++/* ++ * Device tree overlay for mcp251x/can0 on spi0.0 ++ */ ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2836", "brcm,bcm2708", "brcm,bcm2709"; ++ /* disable spi-dev for spi0.0 */ ++ fragment@0 { ++ target = <&spi0>; ++ __overlay__ { ++ status = "okay"; ++ spidev@0{ ++ status = "disabled"; ++ }; ++ }; ++ }; ++ ++ /* the interrupt pin of the can-controller */ ++ fragment@1 { ++ target = <&gpio>; ++ __overlay__ { ++ can0_pins: can0_pins { ++ brcm,pins = <25>; ++ brcm,function = <0>; /* input */ ++ }; ++ }; ++ }; ++ ++ /* the clock/oscillator of the can-controller */ ++ fragment@2 { ++ target-path = "/clocks"; ++ __overlay__ { ++ /* external oscillator of mcp2515 on SPI0.0 */ ++ can0_osc: can0_osc { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <16000000>; ++ }; ++ }; ++ }; ++ ++ /* the spi config of the can-controller itself binding everything together */ ++ fragment@3 { ++ target = <&spi0>; ++ __overlay__ { ++ /* needed to avoid dtc warning */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ can0: mcp2515@0 { ++ reg = <0>; ++ compatible = "microchip,mcp2515"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&can0_pins>; ++ spi-max-frequency = <10000000>; ++ interrupt-parent = <&gpio>; ++ interrupts = <25 0x2>; ++ clocks = <&can0_osc>; ++ }; ++ }; ++ }; ++ __overrides__ { ++ oscillator = <&can0_osc>,"oscillator-frequency"; ++ spimaxfrequency = <&can0>,"spi-max-frequency:0"; ++ interrupt = <&can0_pins>,"brcm,pins:0",<&can0>,"interrupts:0"; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/pcf2127-rtc-overlay.dts linux-rpi/arch/arm/boot/dts/pcf2127-rtc-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/pcf2127-rtc-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/pcf2127-rtc-overlay.dts 2015-03-05 14:40:11.069715840 +0100 @@ -0,0 +1,22 @@ +// Definitions for PCF2127 Real Time Clock +/dts-v1/; @@ -1034,9 +1469,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/pcf2127-rtc-overlay.dts linux-rpi/arch/ + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/pcf8523-rtc-overlay.dts linux-rpi/arch/arm/boot/dts/pcf8523-rtc-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/pcf8523-rtc-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/pcf8523-rtc-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/pcf8523-rtc-overlay.dts linux-rpi/arch/arm/boot/dts/pcf8523-rtc-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/pcf8523-rtc-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/pcf8523-rtc-overlay.dts 2015-03-05 14:40:11.069715840 +0100 @@ -0,0 +1,22 @@ +// Definitions for PCF8523 Real Time Clock +/dts-v1/; @@ -1060,9 +1495,107 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/pcf8523-rtc-overlay.dts linux-rpi/arch/ + }; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/pps-gpio-overlay.dts linux-rpi/arch/arm/boot/dts/pps-gpio-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/pps-gpio-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/pps-gpio-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/piscreen-overlay.dts linux-rpi/arch/arm/boot/dts/piscreen-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/piscreen-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/piscreen-overlay.dts 2015-03-05 14:40:11.069715840 +0100 +@@ -0,0 +1,94 @@ ++/* ++ * Device Tree overlay for PiScreen 3.5" display shield by Ozzmaker ++ * ++ */ ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; ++ ++ fragment@0 { ++ target = <&spi0>; ++ __overlay__ { ++ status = "okay"; ++ ++ spidev@0{ ++ status = "disabled"; ++ }; ++ ++ spidev@1{ ++ status = "disabled"; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&gpio>; ++ __overlay__ { ++ piscreen_pins: piscreen_pins { ++ brcm,pins = <17 25 24 22>; ++ brcm,function = <0 1 1 1>; /* in out out out */ ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&spi0>; ++ __overlay__ { ++ /* needed to avoid dtc warning */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ piscreen: piscreen@0{ ++ compatible = "ilitek,ili9486"; ++ reg = <0>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&piscreen_pins>; ++ ++ spi-max-frequency = <32000000>; ++ rotate = <270>; ++ bgr; ++ fps = <30>; ++ buswidth = <8>; ++ regwidth = <16>; ++ reset-gpios = <&gpio 25 0>; ++ dc-gpios = <&gpio 24 0>; ++ led-gpios = <&gpio 22 1>; ++ debug = <0>; ++ ++ init = <0x10000b0 0x00 ++ 0x1000011 ++ 0x20000ff ++ 0x100003a 0x55 ++ 0x1000036 0x28 ++ 0x10000c2 0x44 ++ 0x10000c5 0x00 0x00 0x00 0x00 ++ 0x10000e0 0x0f 0x1f 0x1c 0x0c 0x0f 0x08 0x48 0x98 0x37 0x0a 0x13 0x04 0x11 0x0d 0x00 ++ 0x10000e1 0x0f 0x32 0x2e 0x0b 0x0d 0x05 0x47 0x75 0x37 0x06 0x10 0x03 0x24 0x20 0x00 ++ 0x10000e2 0x0f 0x32 0x2e 0x0b 0x0d 0x05 0x47 0x75 0x37 0x06 0x10 0x03 0x24 0x20 0x00 ++ 0x1000011 ++ 0x1000029>; ++ }; ++ ++ piscreen-ts@1 { ++ compatible = "ti,ads7846"; ++ reg = <1>; ++ ++ spi-max-frequency = <2000000>; ++ interrupts = <17 2>; /* high-to-low edge triggered */ ++ interrupt-parent = <&gpio>; ++ pendown-gpio = <&gpio 17 0>; ++ ti,x-plate-ohms = /bits/ 16 <100>; ++ ti,pressure-max = /bits/ 16 <255>; ++ }; ++ }; ++ }; ++ __overrides__ { ++ speed = <&piscreen>,"spi-max-frequency:0"; ++ rotate = <&piscreen>,"rotate:0"; ++ fps = <&piscreen>,"fps:0"; ++ debug = <&piscreen>,"debug:0"; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/pps-gpio-overlay.dts linux-rpi/arch/arm/boot/dts/pps-gpio-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/pps-gpio-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/pps-gpio-overlay.dts 2015-03-05 14:40:11.069715840 +0100 @@ -0,0 +1,34 @@ +/dts-v1/; +/plugin/; @@ -1098,9 +1631,116 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/pps-gpio-overlay.dts linux-rpi/arch/arm + <&pps_pins>,"brcm,pins:0"; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/w1-gpio-overlay.dts linux-rpi/arch/arm/boot/dts/w1-gpio-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/w1-gpio-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/w1-gpio-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/rpi-display-overlay.dts linux-rpi/arch/arm/boot/dts/rpi-display-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/rpi-display-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/rpi-display-overlay.dts 2015-03-05 14:40:11.069715840 +0100 +@@ -0,0 +1,81 @@ ++/* ++ * Device Tree overlay for rpi-display by Watterott ++ * ++ */ ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; ++ ++ fragment@0 { ++ target = <&spi0>; ++ __overlay__ { ++ status = "okay"; ++ ++ spidev@0{ ++ status = "disabled"; ++ }; ++ ++ spidev@1{ ++ status = "disabled"; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&gpio>; ++ __overlay__ { ++ rpi_display_pins: rpi_display_pins { ++ brcm,pins = <18 23 24 25>; ++ brcm,function = <1 1 1 0>; /* out out out in */ ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&spi0>; ++ __overlay__ { ++ /* needed to avoid dtc warning */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ rpidisplay: rpi-display@0{ ++ compatible = "ilitek,ili9341"; ++ reg = <0>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&rpi_display_pins>; ++ ++ spi-max-frequency = <32000000>; ++ rotate = <270>; ++ bgr; ++ fps = <30>; ++ buswidth = <8>; ++ reset-gpios = <&gpio 23 0>; ++ dc-gpios = <&gpio 24 0>; ++ led-gpios = <&gpio 18 1>; ++ debug = <0>; ++ }; ++ ++ rpidisplay_ts: rpi-display-ts@1 { ++ compatible = "ti,ads7846"; ++ reg = <1>; ++ ++ spi-max-frequency = <2000000>; ++ interrupts = <25 2>; /* high-to-low edge triggered */ ++ interrupt-parent = <&gpio>; ++ pendown-gpio = <&gpio 25 0>; ++ ti,x-plate-ohms = /bits/ 16 <60>; ++ ti,pressure-max = /bits/ 16 <255>; ++ }; ++ }; ++ }; ++ __overrides__ { ++ speed = <&rpidisplay>,"spi-max-frequency:0"; ++ rotate = <&rpidisplay>,"rotate:0"; ++ fps = <&rpidisplay>,"fps:0"; ++ debug = <&rpidisplay>,"debug:0"; ++ xohms = <&rpidisplay_ts>,"ti,x-plate-ohms;0"; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/spi-bcm2835-overlay.dts linux-rpi/arch/arm/boot/dts/spi-bcm2835-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/spi-bcm2835-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/spi-bcm2835-overlay.dts 2015-03-05 14:40:11.073715840 +0100 +@@ -0,0 +1,18 @@ ++/* ++ * Device tree overlay for spi-bcm2835 ++ */ ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2836", "brcm,bcm2708", "brcm,bcm2709"; ++ /* setting up compatiblity to allow loading the spi-bcm2835 driver */ ++ fragment@0 { ++ target = <&spi0>; ++ __overlay__ { ++ status = "okay"; ++ compatible = "brcm,bcm2835-spi"; ++ }; ++ }; ++}; +diff -Nur linux-3.18.8/arch/arm/boot/dts/w1-gpio-overlay.dts linux-rpi/arch/arm/boot/dts/w1-gpio-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/w1-gpio-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/w1-gpio-overlay.dts 2015-03-05 14:40:11.081715840 +0100 @@ -0,0 +1,39 @@ +// Definitions for w1-gpio module (without external pullup) +/dts-v1/; @@ -1141,9 +1781,9 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/w1-gpio-overlay.dts linux-rpi/arch/arm/ + pullup = <&w1>,"rpi,parasitic-power:0"; + }; +}; -diff -Nur linux-3.18.6/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts linux-rpi/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts ---- linux-3.18.6/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts linux-rpi/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts +--- linux-3.18.8/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts 2015-03-05 14:40:11.081715840 +0100 @@ -0,0 +1,41 @@ +// Definitions for w1-gpio module (with external pullup) +/dts-v1/; @@ -1186,10 +1826,10 @@ diff -Nur linux-3.18.6/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts linux-rpi/ar + pullup = <&w1>,"rpi,parasitic-power:0"; + }; +}; -diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/configs/bcm2709_defconfig ---- linux-3.18.6/arch/arm/configs/bcm2709_defconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/configs/bcm2709_defconfig 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,1157 @@ +diff -Nur linux-3.18.8/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/configs/bcm2709_defconfig +--- linux-3.18.8/arch/arm/configs/bcm2709_defconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/configs/bcm2709_defconfig 2015-03-05 14:40:11.085715840 +0100 +@@ -0,0 +1,1193 @@ +# CONFIG_ARM_PATCH_PHYS_VIRT is not set +CONFIG_PHYS_OFFSET=0 +CONFIG_LOCALVERSION="-v7" @@ -1247,7 +1887,6 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" -+CONFIG_KEXEC=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_STAT=m +CONFIG_CPU_FREQ_STAT_DETAILS=y @@ -1256,11 +1895,11 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -+CONFIG_CPU_IDLE=y +CONFIG_VFP=y +CONFIG_NEON=y +CONFIG_KERNEL_MODE_NEON=y +CONFIG_BINFMT_MISC=m ++# CONFIG_SUSPEND is not set +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y @@ -1474,6 +2113,7 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_ATALK=m ++CONFIG_6LOWPAN=m +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m @@ -1537,6 +2177,9 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_BAYCOM_SER_FDX=m +CONFIG_BAYCOM_SER_HDX=m +CONFIG_YAM=m ++CONFIG_CAN=m ++CONFIG_CAN_VCAN=m ++CONFIG_CAN_MCP251X=m +CONFIG_IRDA=m +CONFIG_IRLAN=m +CONFIG_IRNET=m @@ -1552,6 +2195,7 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_SIGMATEL_FIR=m +CONFIG_MCS_FIR=m +CONFIG_BT=m ++CONFIG_BT_6LOWPAN=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m @@ -1586,6 +2230,7 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_RAM=y +CONFIG_CDROM_PKTCDVD=m ++CONFIG_ATA_OVER_ETH=m +CONFIG_EEPROM_AT24=m +CONFIG_SCSI=y +# CONFIG_SCSI_PROC_FS is not set @@ -1719,6 +2364,8 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_JOYSTICK_XPAD_FF=y +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=m ++CONFIG_TOUCHSCREEN_EGALAX=m ++CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_AD714X=m +CONFIG_INPUT_ATI_REMOTE2=m @@ -1752,6 +2399,7 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_I2C_MUX=m +CONFIG_I2C_BCM2708=m +CONFIG_SPI=y ++CONFIG_SPI_BCM2835=m +CONFIG_SPI_BCM2708=m +CONFIG_SPI_SPIDEV=y +CONFIG_PPS=m @@ -2208,6 +2856,34 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +CONFIG_LIRC_RPI=m +CONFIG_LIRC_SASEM=m +CONFIG_LIRC_SERIAL=m ++CONFIG_FB_TFT=m ++CONFIG_FB_TFT_AGM1264K_FL=m ++CONFIG_FB_TFT_BD663474=m ++CONFIG_FB_TFT_HX8340BN=m ++CONFIG_FB_TFT_HX8347D=m ++CONFIG_FB_TFT_HX8353D=m ++CONFIG_FB_TFT_ILI9320=m ++CONFIG_FB_TFT_ILI9325=m ++CONFIG_FB_TFT_ILI9340=m ++CONFIG_FB_TFT_ILI9341=m ++CONFIG_FB_TFT_ILI9481=m ++CONFIG_FB_TFT_ILI9486=m ++CONFIG_FB_TFT_PCD8544=m ++CONFIG_FB_TFT_RA8875=m ++CONFIG_FB_TFT_S6D02A1=m ++CONFIG_FB_TFT_S6D1121=m ++CONFIG_FB_TFT_SSD1289=m ++CONFIG_FB_TFT_SSD1306=m ++CONFIG_FB_TFT_SSD1331=m ++CONFIG_FB_TFT_SSD1351=m ++CONFIG_FB_TFT_ST7735R=m ++CONFIG_FB_TFT_TINYLCD=m ++CONFIG_FB_TFT_TLS8204=m ++CONFIG_FB_TFT_UC1701=m ++CONFIG_FB_TFT_UPD161704=m ++CONFIG_FB_TFT_WATTEROTT=m ++CONFIG_FB_FLEX=m ++CONFIG_FB_TFT_FBTFT_DEVICE=m +# CONFIG_IOMMU_SUPPORT is not set +CONFIG_EXTCON=m +CONFIG_EXTCON_ARIZONA=m @@ -2347,388 +3023,10 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_defconfig linux-rpi/arch/arm/con +# CONFIG_CRYPTO_HW is not set +CONFIG_CRC_ITU_T=y +CONFIG_LIBCRC32C=y -diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_sdcard_defconfig linux-rpi/arch/arm/configs/bcm2709_sdcard_defconfig ---- linux-3.18.6/arch/arm/configs/bcm2709_sdcard_defconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/configs/bcm2709_sdcard_defconfig 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,129 @@ -+# CONFIG_ARM_PATCH_PHYS_VIRT is not set -+CONFIG_PHYS_OFFSET=0x0 -+CONFIG_LOCALVERSION="-sdcard" -+# CONFIG_LOCALVERSION_AUTO is not set -+# CONFIG_SWAP is not set -+CONFIG_SYSVIPC=y -+CONFIG_POSIX_MQUEUE=y -+CONFIG_FHANDLE=y -+CONFIG_AUDIT=y -+CONFIG_NO_HZ=y -+CONFIG_HIGH_RES_TIMERS=y -+CONFIG_BSD_PROCESS_ACCT=y -+CONFIG_BSD_PROCESS_ACCT_V3=y -+CONFIG_TASKSTATS=y -+CONFIG_TASK_DELAY_ACCT=y -+CONFIG_TASK_XACCT=y -+CONFIG_TASK_IO_ACCOUNTING=y -+CONFIG_IKCONFIG=y -+CONFIG_IKCONFIG_PROC=y -+CONFIG_CGROUP_FREEZER=y -+CONFIG_CGROUP_DEVICE=y -+CONFIG_CGROUP_CPUACCT=y -+CONFIG_RESOURCE_COUNTERS=y -+CONFIG_MEMCG=y -+CONFIG_BLK_CGROUP=y -+CONFIG_NAMESPACES=y -+CONFIG_SCHED_AUTOGROUP=y -+CONFIG_RELAY=y -+CONFIG_BLK_DEV_INITRD=y -+CONFIG_EMBEDDED=y -+# CONFIG_PERF_EVENTS is not set -+# CONFIG_COMPAT_BRK is not set -+CONFIG_PROFILING=y -+CONFIG_JUMP_LABEL=y -+CONFIG_BLK_DEV_BSGLIB=y -+CONFIG_BLK_DEV_THROTTLING=y -+CONFIG_CFQ_GROUP_IOSCHED=y -+CONFIG_ARCH_BCM2709=y -+# CONFIG_CACHE_L2X0 is not set -+CONFIG_SMP=y -+CONFIG_HAVE_ARM_ARCH_TIMER=y -+CONFIG_HOTPLUG_CPU=y -+CONFIG_PREEMPT=y -+CONFIG_AEABI=y -+CONFIG_CMA=y -+CONFIG_UACCESS_WITH_MEMCPY=y -+CONFIG_SECCOMP=y -+CONFIG_ZBOOT_ROM_TEXT=0x0 -+CONFIG_ZBOOT_ROM_BSS=0x0 -+CONFIG_CMDLINE="console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" -+CONFIG_CPU_IDLE=y -+CONFIG_VFP=y -+# CONFIG_COREDUMP is not set -+# CONFIG_SUSPEND is not set -+CONFIG_NET=y -+CONFIG_UNIX=y -+CONFIG_CGROUP_NET_CLASSID=y -+# CONFIG_WIRELESS is not set -+CONFIG_DEVTMPFS=y -+CONFIG_DEVTMPFS_MOUNT=y -+CONFIG_DMA_CMA=y -+CONFIG_CMA_SIZE_MBYTES=8 -+CONFIG_BLK_DEV_LOOP=y -+CONFIG_BLK_DEV_RAM=y -+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -+# CONFIG_INPUT_KEYBOARD is not set -+# CONFIG_INPUT_MOUSE is not set -+# CONFIG_SERIO is not set -+# CONFIG_LEGACY_PTYS is not set -+# CONFIG_DEVKMEM is not set -+CONFIG_SERIAL_AMBA_PL011=y -+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -+CONFIG_TTY_PRINTK=y -+# CONFIG_HW_RANDOM is not set -+CONFIG_BRCM_CHAR_DRIVERS=y -+CONFIG_BCM_VC_CMA=y -+CONFIG_GPIO_SYSFS=y -+# CONFIG_HWMON is not set -+CONFIG_FB=y -+CONFIG_FB_BCM2708=y -+CONFIG_FRAMEBUFFER_CONSOLE=y -+# CONFIG_HID is not set -+# CONFIG_USB_SUPPORT is not set -+CONFIG_MMC=y -+CONFIG_MMC_BLOCK_MINORS=32 -+CONFIG_MMC_SDHCI=y -+CONFIG_MMC_SDHCI_PLTFM=y -+CONFIG_MMC_BCM2835=y -+CONFIG_MMC_BCM2835_DMA=y -+CONFIG_DMADEVICES=y -+CONFIG_DMA_BCM2708=y -+# CONFIG_IOMMU_SUPPORT is not set -+CONFIG_EXT4_FS=y -+CONFIG_EXT4_FS_POSIX_ACL=y -+CONFIG_EXT4_FS_SECURITY=y -+CONFIG_FANOTIFY=y -+CONFIG_FSCACHE=y -+CONFIG_FSCACHE_STATS=y -+CONFIG_FSCACHE_HISTOGRAM=y -+CONFIG_CACHEFILES=y -+CONFIG_MSDOS_FS=y -+CONFIG_VFAT_FS=y -+CONFIG_FAT_DEFAULT_IOCHARSET="ascii" -+CONFIG_TMPFS=y -+CONFIG_TMPFS_POSIX_ACL=y -+CONFIG_CONFIGFS_FS=y -+# CONFIG_MISC_FILESYSTEMS is not set -+# CONFIG_NETWORK_FILESYSTEMS is not set -+CONFIG_NLS_DEFAULT="utf8" -+CONFIG_NLS_CODEPAGE_437=y -+CONFIG_NLS_ASCII=y -+CONFIG_PRINTK_TIME=y -+CONFIG_BOOT_PRINTK_DELAY=y -+CONFIG_DEBUG_FS=y -+CONFIG_MAGIC_SYSRQ=y -+CONFIG_DETECT_HUNG_TASK=y -+CONFIG_TIMER_STATS=y -+# CONFIG_DEBUG_PREEMPT is not set -+CONFIG_DEBUG_LL=y -+CONFIG_EARLY_PRINTK=y -+CONFIG_KEYS=y -+CONFIG_CRYPTO_CBC=y -+CONFIG_CRYPTO_AES=y -+CONFIG_CRYPTO_DES=y -+# CONFIG_CRYPTO_ANSI_CPRNG is not set -+# CONFIG_CRYPTO_HW is not set -+CONFIG_CRC_ITU_T=y -+CONFIG_LIBCRC32C=y -+CONFIG_AVERAGE=y -diff -Nur linux-3.18.6/arch/arm/configs/bcm2709_small_defconfig linux-rpi/arch/arm/configs/bcm2709_small_defconfig ---- linux-3.18.6/arch/arm/configs/bcm2709_small_defconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/configs/bcm2709_small_defconfig 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,61 @@ -+CONFIG_LOCALVERSION="-small" -+# CONFIG_LOCALVERSION_AUTO is not set -+# CONFIG_SWAP is not set -+CONFIG_SYSVIPC=y -+CONFIG_HIGH_RES_TIMERS=y -+CONFIG_LOG_BUF_SHIFT=16 -+CONFIG_BLK_DEV_INITRD=y -+CONFIG_INITRAMFS_SOURCE="../target_fs" -+CONFIG_SLAB=y -+# CONFIG_BLK_DEV_BSG is not set -+# CONFIG_IOSCHED_CFQ is not set -+CONFIG_ARCH_BCM2709=y -+# CONFIG_BCM2708_GPIO is not set -+# CONFIG_BCM2708_VCMEM is not set -+CONFIG_ARM_THUMBEE=y -+# CONFIG_SWP_EMULATE is not set -+# CONFIG_CACHE_L2X0 is not set -+CONFIG_ARM_ERRATA_720789=y -+CONFIG_SMP=y -+CONFIG_SCHED_MC=y -+CONFIG_SCHED_SMT=y -+CONFIG_HOTPLUG_CPU=y -+CONFIG_PREEMPT=y -+CONFIG_AEABI=y -+CONFIG_HIGHMEM=y -+CONFIG_HIGHPTE=y -+# CONFIG_COMPACTION is not set -+CONFIG_ZBOOT_ROM_TEXT=0x0 -+CONFIG_ZBOOT_ROM_BSS=0x0 -+CONFIG_CMDLINE="earlyprintk=ttyAMA0,19200 loglevel=9 console=ttyAMA0,19200" -+CONFIG_AUTO_ZRELADDR=y -+CONFIG_BINFMT_MISC=y -+# CONFIG_SUSPEND is not set -+# CONFIG_UEVENT_HELPER is not set -+# CONFIG_FIRMWARE_IN_KERNEL is not set -+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -+# CONFIG_INPUT_KEYBOARD is not set -+# CONFIG_INPUT_MOUSE is not set -+# CONFIG_SERIO is not set -+# CONFIG_LEGACY_PTYS is not set -+# CONFIG_DEVKMEM is not set -+CONFIG_SERIAL_AMBA_PL011=y -+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -+# CONFIG_HW_RANDOM is not set -+# CONFIG_HWMON is not set -+# CONFIG_HID is not set -+# CONFIG_USB_SUPPORT is not set -+# CONFIG_IOMMU_SUPPORT is not set -+CONFIG_AUTOFS4_FS=y -+# CONFIG_MISC_FILESYSTEMS is not set -+CONFIG_PRINTK_TIME=y -+CONFIG_FRAME_WARN=4096 -+CONFIG_MAGIC_SYSRQ=y -+CONFIG_DEBUG_KERNEL=y -+CONFIG_RCU_CPU_STALL_TIMEOUT=60 -+# CONFIG_FTRACE is not set -+# CONFIG_ARM_UNWIND is not set -+CONFIG_DEBUG_LL=y -+CONFIG_EARLY_PRINTK=y -+CONFIG_CRC16=y -+CONFIG_CRC_ITU_T=y -diff -Nur linux-3.18.6/arch/arm/configs/bcm2835_sdcard_defconfig linux-rpi/arch/arm/configs/bcm2835_sdcard_defconfig ---- linux-3.18.6/arch/arm/configs/bcm2835_sdcard_defconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/configs/bcm2835_sdcard_defconfig 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,176 @@ -+# CONFIG_ARM_PATCH_PHYS_VIRT is not set -+CONFIG_LOCALVERSION="-quick" -+# CONFIG_LOCALVERSION_AUTO is not set -+# CONFIG_SWAP is not set -+CONFIG_SYSVIPC=y -+CONFIG_POSIX_MQUEUE=y -+CONFIG_NO_HZ=y -+CONFIG_HIGH_RES_TIMERS=y -+CONFIG_IKCONFIG=y -+CONFIG_IKCONFIG_PROC=y -+CONFIG_KALLSYMS_ALL=y -+CONFIG_EMBEDDED=y -+CONFIG_PERF_EVENTS=y -+# CONFIG_COMPAT_BRK is not set -+CONFIG_SLAB=y -+# CONFIG_BLK_DEV_BSG is not set -+CONFIG_ARCH_BCM2708=y -+# CONFIG_BCM2708_GPIO is not set -+CONFIG_PREEMPT=y -+CONFIG_AEABI=y -+CONFIG_UACCESS_WITH_MEMCPY=y -+CONFIG_ZBOOT_ROM_TEXT=0x0 -+CONFIG_ZBOOT_ROM_BSS=0x0 -+CONFIG_CMDLINE="dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" -+CONFIG_CPU_FREQ=y -+CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE=y -+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -+CONFIG_CPU_FREQ_GOV_USERSPACE=y -+CONFIG_CPU_FREQ_GOV_ONDEMAND=y -+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -+CONFIG_CPU_IDLE=y -+CONFIG_VFP=y -+CONFIG_BINFMT_MISC=y -+CONFIG_NET=y -+CONFIG_PACKET=y -+CONFIG_UNIX=y -+CONFIG_INET=y -+CONFIG_IP_MULTICAST=y -+CONFIG_IP_PNP=y -+CONFIG_IP_PNP_DHCP=y -+CONFIG_IP_PNP_RARP=y -+CONFIG_SYN_COOKIES=y -+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -+# CONFIG_INET_XFRM_MODE_TUNNEL is not set -+# CONFIG_INET_XFRM_MODE_BEET is not set -+# CONFIG_INET_LRO is not set -+# CONFIG_INET_DIAG is not set -+# CONFIG_IPV6 is not set -+# CONFIG_WIRELESS is not set -+CONFIG_DEVTMPFS=y -+CONFIG_DEVTMPFS_MOUNT=y -+CONFIG_BLK_DEV_LOOP=y -+CONFIG_BLK_DEV_RAM=y -+CONFIG_SCSI=y -+# CONFIG_SCSI_PROC_FS is not set -+# CONFIG_SCSI_LOWLEVEL is not set -+CONFIG_NETDEVICES=y -+CONFIG_MII=y -+# CONFIG_NET_VENDOR_BROADCOM is not set -+# CONFIG_NET_VENDOR_CIRRUS is not set -+# CONFIG_NET_VENDOR_FARADAY is not set -+# CONFIG_NET_VENDOR_INTEL is not set -+# CONFIG_NET_VENDOR_MARVELL is not set -+# CONFIG_NET_VENDOR_MICREL is not set -+# CONFIG_NET_VENDOR_NATSEMI is not set -+# CONFIG_NET_VENDOR_SEEQ is not set -+# CONFIG_NET_VENDOR_STMICRO is not set -+# CONFIG_NET_VENDOR_WIZNET is not set -+CONFIG_PHYLIB=y -+# CONFIG_WLAN is not set -+# CONFIG_INPUT_MOUSEDEV is not set -+CONFIG_INPUT_EVDEV=y -+# CONFIG_INPUT_KEYBOARD is not set -+# CONFIG_INPUT_MOUSE is not set -+# CONFIG_SERIO is not set -+CONFIG_VT_HW_CONSOLE_BINDING=y -+# CONFIG_LEGACY_PTYS is not set -+# CONFIG_DEVKMEM is not set -+CONFIG_SERIAL_AMBA_PL011=y -+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -+CONFIG_TTY_PRINTK=y -+CONFIG_RAW_DRIVER=y -+CONFIG_WATCHDOG=y -+CONFIG_REGULATOR=y -+CONFIG_REGULATOR_DEBUG=y -+CONFIG_REGULATOR_FIXED_VOLTAGE=y -+CONFIG_REGULATOR_VIRTUAL_CONSUMER=y -+CONFIG_REGULATOR_USERSPACE_CONSUMER=y -+CONFIG_FB=y -+CONFIG_FRAMEBUFFER_CONSOLE=y -+CONFIG_LOGO=y -+# CONFIG_LOGO_LINUX_MONO is not set -+# CONFIG_LOGO_LINUX_VGA16 is not set -+CONFIG_SOUND=y -+CONFIG_SND=y -+CONFIG_MMC=y -+CONFIG_MMC_SDHCI=y -+CONFIG_MMC_SDHCI_PLTFM=y -+CONFIG_MMC_SDHCI_BCM2708=y -+CONFIG_MMC_SDHCI_BCM2708_DMA=y -+CONFIG_NEW_LEDS=y -+CONFIG_LEDS_CLASS=y -+CONFIG_LEDS_TRIGGERS=y -+# CONFIG_IOMMU_SUPPORT is not set -+CONFIG_EXT4_FS=y -+CONFIG_EXT4_FS_POSIX_ACL=y -+CONFIG_EXT4_FS_SECURITY=y -+CONFIG_AUTOFS4_FS=y -+CONFIG_FSCACHE=y -+CONFIG_CACHEFILES=y -+CONFIG_MSDOS_FS=y -+CONFIG_VFAT_FS=y -+CONFIG_FAT_DEFAULT_IOCHARSET="ascii" -+CONFIG_TMPFS=y -+CONFIG_TMPFS_POSIX_ACL=y -+CONFIG_CONFIGFS_FS=y -+# CONFIG_MISC_FILESYSTEMS is not set -+CONFIG_NFS_FS=y -+CONFIG_NFS_V3_ACL=y -+CONFIG_NFS_V4=y -+CONFIG_ROOT_NFS=y -+CONFIG_NFS_FSCACHE=y -+CONFIG_NLS_DEFAULT="utf8" -+CONFIG_NLS_CODEPAGE_437=y -+CONFIG_NLS_CODEPAGE_737=y -+CONFIG_NLS_CODEPAGE_775=y -+CONFIG_NLS_CODEPAGE_850=y -+CONFIG_NLS_CODEPAGE_852=y -+CONFIG_NLS_CODEPAGE_855=y -+CONFIG_NLS_CODEPAGE_857=y -+CONFIG_NLS_CODEPAGE_860=y -+CONFIG_NLS_CODEPAGE_861=y -+CONFIG_NLS_CODEPAGE_862=y -+CONFIG_NLS_CODEPAGE_863=y -+CONFIG_NLS_CODEPAGE_864=y -+CONFIG_NLS_CODEPAGE_865=y -+CONFIG_NLS_CODEPAGE_866=y -+CONFIG_NLS_CODEPAGE_869=y -+CONFIG_NLS_CODEPAGE_936=y -+CONFIG_NLS_CODEPAGE_950=y -+CONFIG_NLS_CODEPAGE_932=y -+CONFIG_NLS_CODEPAGE_949=y -+CONFIG_NLS_CODEPAGE_874=y -+CONFIG_NLS_ISO8859_8=y -+CONFIG_NLS_CODEPAGE_1250=y -+CONFIG_NLS_CODEPAGE_1251=y -+CONFIG_NLS_ASCII=y -+CONFIG_NLS_ISO8859_1=y -+CONFIG_NLS_ISO8859_2=y -+CONFIG_NLS_ISO8859_3=y -+CONFIG_NLS_ISO8859_4=y -+CONFIG_NLS_ISO8859_5=y -+CONFIG_NLS_ISO8859_6=y -+CONFIG_NLS_ISO8859_7=y -+CONFIG_NLS_ISO8859_9=y -+CONFIG_NLS_ISO8859_13=y -+CONFIG_NLS_ISO8859_14=y -+CONFIG_NLS_ISO8859_15=y -+CONFIG_NLS_UTF8=y -+CONFIG_PRINTK_TIME=y -+CONFIG_DEBUG_FS=y -+# CONFIG_DEBUG_PREEMPT is not set -+# CONFIG_DEBUG_BUGVERBOSE is not set -+# CONFIG_FTRACE is not set -+CONFIG_KGDB=y -+CONFIG_KGDB_KDB=y -+# CONFIG_ARM_UNWIND is not set -+CONFIG_CRYPTO_CBC=y -+CONFIG_CRYPTO_HMAC=y -+CONFIG_CRYPTO_MD5=y -+CONFIG_CRYPTO_SHA1=y -+CONFIG_CRYPTO_DES=y -+# CONFIG_CRYPTO_ANSI_CPRNG is not set -+# CONFIG_CRYPTO_HW is not set -+CONFIG_CRC_ITU_T=y -+CONFIG_LIBCRC32C=y -diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/configs/bcmrpi_defconfig ---- linux-3.18.6/arch/arm/configs/bcmrpi_defconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/configs/bcmrpi_defconfig 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,1152 @@ +diff -Nur linux-3.18.8/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/configs/bcmrpi_defconfig +--- linux-3.18.8/arch/arm/configs/bcmrpi_defconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/configs/bcmrpi_defconfig 2015-03-05 14:40:11.085715840 +0100 +@@ -0,0 +1,1189 @@ +# CONFIG_ARM_PATCH_PHYS_VIRT is not set +CONFIG_PHYS_OFFSET=0 +# CONFIG_LOCALVERSION_AUTO is not set @@ -2790,9 +3088,9 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -+CONFIG_CPU_IDLE=y +CONFIG_VFP=y +CONFIG_BINFMT_MISC=m ++# CONFIG_SUSPEND is not set +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y @@ -3006,6 +3304,7 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_ATALK=m ++CONFIG_6LOWPAN=m +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m @@ -3069,6 +3368,9 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +CONFIG_BAYCOM_SER_FDX=m +CONFIG_BAYCOM_SER_HDX=m +CONFIG_YAM=m ++CONFIG_CAN=m ++CONFIG_CAN_VCAN=m ++CONFIG_CAN_MCP251X=m +CONFIG_IRDA=m +CONFIG_IRLAN=m +CONFIG_IRNET=m @@ -3084,6 +3386,7 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +CONFIG_SIGMATEL_FIR=m +CONFIG_MCS_FIR=m +CONFIG_BT=m ++CONFIG_BT_6LOWPAN=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m @@ -3118,6 +3421,7 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_RAM=y +CONFIG_CDROM_PKTCDVD=m ++CONFIG_ATA_OVER_ETH=m +CONFIG_EEPROM_AT24=m +CONFIG_SCSI=y +# CONFIG_SCSI_PROC_FS is not set @@ -3251,6 +3555,8 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +CONFIG_JOYSTICK_XPAD_FF=y +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=m ++CONFIG_TOUCHSCREEN_EGALAX=m ++CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_AD714X=m +CONFIG_INPUT_ATI_REMOTE2=m @@ -3284,6 +3590,7 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +CONFIG_I2C_MUX=m +CONFIG_I2C_BCM2708=m +CONFIG_SPI=y ++CONFIG_SPI_BCM2835=m +CONFIG_SPI_BCM2708=m +CONFIG_SPI_SPIDEV=y +CONFIG_PPS=m @@ -3740,6 +4047,34 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +CONFIG_LIRC_RPI=m +CONFIG_LIRC_SASEM=m +CONFIG_LIRC_SERIAL=m ++CONFIG_FB_TFT=m ++CONFIG_FB_TFT_AGM1264K_FL=m ++CONFIG_FB_TFT_BD663474=m ++CONFIG_FB_TFT_HX8340BN=m ++CONFIG_FB_TFT_HX8347D=m ++CONFIG_FB_TFT_HX8353D=m ++CONFIG_FB_TFT_ILI9320=m ++CONFIG_FB_TFT_ILI9325=m ++CONFIG_FB_TFT_ILI9340=m ++CONFIG_FB_TFT_ILI9341=m ++CONFIG_FB_TFT_ILI9481=m ++CONFIG_FB_TFT_ILI9486=m ++CONFIG_FB_TFT_PCD8544=m ++CONFIG_FB_TFT_RA8875=m ++CONFIG_FB_TFT_S6D02A1=m ++CONFIG_FB_TFT_S6D1121=m ++CONFIG_FB_TFT_SSD1289=m ++CONFIG_FB_TFT_SSD1306=m ++CONFIG_FB_TFT_SSD1331=m ++CONFIG_FB_TFT_SSD1351=m ++CONFIG_FB_TFT_ST7735R=m ++CONFIG_FB_TFT_TINYLCD=m ++CONFIG_FB_TFT_TLS8204=m ++CONFIG_FB_TFT_UC1701=m ++CONFIG_FB_TFT_UPD161704=m ++CONFIG_FB_TFT_WATTEROTT=m ++CONFIG_FB_FLEX=m ++CONFIG_FB_TFT_FBTFT_DEVICE=m +# CONFIG_IOMMU_SUPPORT is not set +CONFIG_EXTCON=m +CONFIG_EXTCON_ARIZONA=m @@ -3881,497 +4216,9 @@ diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_defconfig linux-rpi/arch/arm/conf +# CONFIG_CRYPTO_HW is not set +CONFIG_CRC_ITU_T=y +CONFIG_LIBCRC32C=y -diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_quick_defconfig linux-rpi/arch/arm/configs/bcmrpi_quick_defconfig ---- linux-3.18.6/arch/arm/configs/bcmrpi_quick_defconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/configs/bcmrpi_quick_defconfig 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,197 @@ -+# CONFIG_ARM_PATCH_PHYS_VIRT is not set -+CONFIG_LOCALVERSION="-quick" -+# CONFIG_LOCALVERSION_AUTO is not set -+# CONFIG_SWAP is not set -+CONFIG_SYSVIPC=y -+CONFIG_POSIX_MQUEUE=y -+CONFIG_NO_HZ=y -+CONFIG_HIGH_RES_TIMERS=y -+CONFIG_IKCONFIG=y -+CONFIG_IKCONFIG_PROC=y -+CONFIG_KALLSYMS_ALL=y -+CONFIG_EMBEDDED=y -+CONFIG_PERF_EVENTS=y -+# CONFIG_COMPAT_BRK is not set -+CONFIG_SLAB=y -+CONFIG_MODULES=y -+CONFIG_MODULE_UNLOAD=y -+CONFIG_MODVERSIONS=y -+CONFIG_MODULE_SRCVERSION_ALL=y -+# CONFIG_BLK_DEV_BSG is not set -+CONFIG_ARCH_BCM2708=y -+CONFIG_PREEMPT=y -+CONFIG_AEABI=y -+CONFIG_UACCESS_WITH_MEMCPY=y -+CONFIG_ZBOOT_ROM_TEXT=0x0 -+CONFIG_ZBOOT_ROM_BSS=0x0 -+CONFIG_CMDLINE="dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" -+CONFIG_CPU_FREQ=y -+CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE=y -+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -+CONFIG_CPU_FREQ_GOV_USERSPACE=y -+CONFIG_CPU_FREQ_GOV_ONDEMAND=y -+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -+CONFIG_CPU_IDLE=y -+CONFIG_VFP=y -+CONFIG_BINFMT_MISC=y -+CONFIG_NET=y -+CONFIG_PACKET=y -+CONFIG_UNIX=y -+CONFIG_INET=y -+CONFIG_IP_MULTICAST=y -+CONFIG_IP_PNP=y -+CONFIG_IP_PNP_DHCP=y -+CONFIG_IP_PNP_RARP=y -+CONFIG_SYN_COOKIES=y -+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -+# CONFIG_INET_XFRM_MODE_TUNNEL is not set -+# CONFIG_INET_XFRM_MODE_BEET is not set -+# CONFIG_INET_LRO is not set -+# CONFIG_INET_DIAG is not set -+# CONFIG_IPV6 is not set -+# CONFIG_WIRELESS is not set -+CONFIG_DEVTMPFS=y -+CONFIG_DEVTMPFS_MOUNT=y -+CONFIG_BLK_DEV_LOOP=y -+CONFIG_BLK_DEV_RAM=y -+CONFIG_SCSI=y -+# CONFIG_SCSI_PROC_FS is not set -+# CONFIG_SCSI_LOWLEVEL is not set -+CONFIG_NETDEVICES=y -+# CONFIG_NET_VENDOR_BROADCOM is not set -+# CONFIG_NET_VENDOR_CIRRUS is not set -+# CONFIG_NET_VENDOR_FARADAY is not set -+# CONFIG_NET_VENDOR_INTEL is not set -+# CONFIG_NET_VENDOR_MARVELL is not set -+# CONFIG_NET_VENDOR_MICREL is not set -+# CONFIG_NET_VENDOR_NATSEMI is not set -+# CONFIG_NET_VENDOR_SEEQ is not set -+# CONFIG_NET_VENDOR_STMICRO is not set -+# CONFIG_NET_VENDOR_WIZNET is not set -+CONFIG_USB_USBNET=y -+# CONFIG_USB_NET_AX8817X is not set -+# CONFIG_USB_NET_CDCETHER is not set -+# CONFIG_USB_NET_CDC_NCM is not set -+CONFIG_USB_NET_SMSC95XX=y -+# CONFIG_USB_NET_NET1080 is not set -+# CONFIG_USB_NET_CDC_SUBSET is not set -+# CONFIG_USB_NET_ZAURUS is not set -+# CONFIG_WLAN is not set -+# CONFIG_INPUT_MOUSEDEV is not set -+CONFIG_INPUT_EVDEV=y -+# CONFIG_INPUT_KEYBOARD is not set -+# CONFIG_INPUT_MOUSE is not set -+# CONFIG_SERIO is not set -+CONFIG_VT_HW_CONSOLE_BINDING=y -+# CONFIG_LEGACY_PTYS is not set -+# CONFIG_DEVKMEM is not set -+CONFIG_SERIAL_AMBA_PL011=y -+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -+CONFIG_TTY_PRINTK=y -+CONFIG_HW_RANDOM=y -+CONFIG_HW_RANDOM_BCM2708=y -+CONFIG_RAW_DRIVER=y -+CONFIG_THERMAL=y -+CONFIG_THERMAL_BCM2835=y -+CONFIG_WATCHDOG=y -+CONFIG_BCM2708_WDT=y -+CONFIG_REGULATOR=y -+CONFIG_REGULATOR_DEBUG=y -+CONFIG_REGULATOR_FIXED_VOLTAGE=y -+CONFIG_REGULATOR_VIRTUAL_CONSUMER=y -+CONFIG_REGULATOR_USERSPACE_CONSUMER=y -+CONFIG_FB=y -+CONFIG_FB_BCM2708=y -+CONFIG_FRAMEBUFFER_CONSOLE=y -+CONFIG_LOGO=y -+# CONFIG_LOGO_LINUX_MONO is not set -+# CONFIG_LOGO_LINUX_VGA16 is not set -+CONFIG_SOUND=y -+CONFIG_SND=y -+CONFIG_SND_BCM2835=y -+# CONFIG_SND_USB is not set -+CONFIG_USB=y -+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -+CONFIG_USB_DWCOTG=y -+CONFIG_MMC=y -+CONFIG_MMC_SDHCI=y -+CONFIG_MMC_SDHCI_PLTFM=y -+CONFIG_MMC_SDHCI_BCM2708=y -+CONFIG_MMC_SDHCI_BCM2708_DMA=y -+CONFIG_NEW_LEDS=y -+CONFIG_LEDS_CLASS=y -+CONFIG_LEDS_TRIGGERS=y -+# CONFIG_IOMMU_SUPPORT is not set -+CONFIG_EXT4_FS=y -+CONFIG_EXT4_FS_POSIX_ACL=y -+CONFIG_EXT4_FS_SECURITY=y -+CONFIG_AUTOFS4_FS=y -+CONFIG_FSCACHE=y -+CONFIG_CACHEFILES=y -+CONFIG_MSDOS_FS=y -+CONFIG_VFAT_FS=y -+CONFIG_FAT_DEFAULT_IOCHARSET="ascii" -+CONFIG_TMPFS=y -+CONFIG_TMPFS_POSIX_ACL=y -+CONFIG_CONFIGFS_FS=y -+# CONFIG_MISC_FILESYSTEMS is not set -+CONFIG_NFS_FS=y -+CONFIG_NFS_V3_ACL=y -+CONFIG_NFS_V4=y -+CONFIG_ROOT_NFS=y -+CONFIG_NFS_FSCACHE=y -+CONFIG_NLS_DEFAULT="utf8" -+CONFIG_NLS_CODEPAGE_437=y -+CONFIG_NLS_CODEPAGE_737=y -+CONFIG_NLS_CODEPAGE_775=y -+CONFIG_NLS_CODEPAGE_850=y -+CONFIG_NLS_CODEPAGE_852=y -+CONFIG_NLS_CODEPAGE_855=y -+CONFIG_NLS_CODEPAGE_857=y -+CONFIG_NLS_CODEPAGE_860=y -+CONFIG_NLS_CODEPAGE_861=y -+CONFIG_NLS_CODEPAGE_862=y -+CONFIG_NLS_CODEPAGE_863=y -+CONFIG_NLS_CODEPAGE_864=y -+CONFIG_NLS_CODEPAGE_865=y -+CONFIG_NLS_CODEPAGE_866=y -+CONFIG_NLS_CODEPAGE_869=y -+CONFIG_NLS_CODEPAGE_936=y -+CONFIG_NLS_CODEPAGE_950=y -+CONFIG_NLS_CODEPAGE_932=y -+CONFIG_NLS_CODEPAGE_949=y -+CONFIG_NLS_CODEPAGE_874=y -+CONFIG_NLS_ISO8859_8=y -+CONFIG_NLS_CODEPAGE_1250=y -+CONFIG_NLS_CODEPAGE_1251=y -+CONFIG_NLS_ASCII=y -+CONFIG_NLS_ISO8859_1=y -+CONFIG_NLS_ISO8859_2=y -+CONFIG_NLS_ISO8859_3=y -+CONFIG_NLS_ISO8859_4=y -+CONFIG_NLS_ISO8859_5=y -+CONFIG_NLS_ISO8859_6=y -+CONFIG_NLS_ISO8859_7=y -+CONFIG_NLS_ISO8859_9=y -+CONFIG_NLS_ISO8859_13=y -+CONFIG_NLS_ISO8859_14=y -+CONFIG_NLS_ISO8859_15=y -+CONFIG_NLS_UTF8=y -+CONFIG_PRINTK_TIME=y -+CONFIG_DEBUG_FS=y -+CONFIG_DETECT_HUNG_TASK=y -+# CONFIG_DEBUG_PREEMPT is not set -+# CONFIG_DEBUG_BUGVERBOSE is not set -+# CONFIG_FTRACE is not set -+CONFIG_KGDB=y -+CONFIG_KGDB_KDB=y -+# CONFIG_ARM_UNWIND is not set -+CONFIG_CRYPTO_CBC=y -+CONFIG_CRYPTO_HMAC=y -+CONFIG_CRYPTO_MD5=y -+CONFIG_CRYPTO_SHA1=y -+CONFIG_CRYPTO_DES=y -+# CONFIG_CRYPTO_ANSI_CPRNG is not set -+# CONFIG_CRYPTO_HW is not set -+CONFIG_CRC_ITU_T=y -+CONFIG_LIBCRC32C=y -diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_sdcard_defconfig linux-rpi/arch/arm/configs/bcmrpi_sdcard_defconfig ---- linux-3.18.6/arch/arm/configs/bcmrpi_sdcard_defconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/configs/bcmrpi_sdcard_defconfig 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,176 @@ -+# CONFIG_ARM_PATCH_PHYS_VIRT is not set -+CONFIG_LOCALVERSION="-quick" -+# CONFIG_LOCALVERSION_AUTO is not set -+# CONFIG_SWAP is not set -+CONFIG_SYSVIPC=y -+CONFIG_POSIX_MQUEUE=y -+CONFIG_NO_HZ=y -+CONFIG_HIGH_RES_TIMERS=y -+CONFIG_IKCONFIG=y -+CONFIG_IKCONFIG_PROC=y -+CONFIG_KALLSYMS_ALL=y -+CONFIG_EMBEDDED=y -+CONFIG_PERF_EVENTS=y -+# CONFIG_COMPAT_BRK is not set -+CONFIG_SLAB=y -+# CONFIG_BLK_DEV_BSG is not set -+CONFIG_ARCH_BCM2708=y -+CONFIG_PREEMPT=y -+CONFIG_AEABI=y -+CONFIG_UACCESS_WITH_MEMCPY=y -+CONFIG_ZBOOT_ROM_TEXT=0x0 -+CONFIG_ZBOOT_ROM_BSS=0x0 -+CONFIG_CMDLINE="dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" -+CONFIG_CPU_FREQ=y -+CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE=y -+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -+CONFIG_CPU_FREQ_GOV_USERSPACE=y -+CONFIG_CPU_FREQ_GOV_ONDEMAND=y -+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -+CONFIG_CPU_IDLE=y -+CONFIG_VFP=y -+CONFIG_BINFMT_MISC=y -+CONFIG_NET=y -+CONFIG_PACKET=y -+CONFIG_UNIX=y -+CONFIG_INET=y -+CONFIG_IP_MULTICAST=y -+CONFIG_IP_PNP=y -+CONFIG_IP_PNP_DHCP=y -+CONFIG_IP_PNP_RARP=y -+CONFIG_SYN_COOKIES=y -+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -+# CONFIG_INET_XFRM_MODE_TUNNEL is not set -+# CONFIG_INET_XFRM_MODE_BEET is not set -+# CONFIG_INET_LRO is not set -+# CONFIG_INET_DIAG is not set -+# CONFIG_IPV6 is not set -+# CONFIG_WIRELESS is not set -+CONFIG_DEVTMPFS=y -+CONFIG_DEVTMPFS_MOUNT=y -+CONFIG_BLK_DEV_LOOP=y -+CONFIG_BLK_DEV_RAM=y -+CONFIG_SCSI=y -+# CONFIG_SCSI_PROC_FS is not set -+# CONFIG_SCSI_LOWLEVEL is not set -+CONFIG_NETDEVICES=y -+CONFIG_MII=y -+# CONFIG_NET_VENDOR_BROADCOM is not set -+# CONFIG_NET_VENDOR_CIRRUS is not set -+# CONFIG_NET_VENDOR_FARADAY is not set -+# CONFIG_NET_VENDOR_INTEL is not set -+# CONFIG_NET_VENDOR_MARVELL is not set -+# CONFIG_NET_VENDOR_MICREL is not set -+# CONFIG_NET_VENDOR_NATSEMI is not set -+# CONFIG_NET_VENDOR_SEEQ is not set -+# CONFIG_NET_VENDOR_STMICRO is not set -+# CONFIG_NET_VENDOR_WIZNET is not set -+CONFIG_PHYLIB=y -+# CONFIG_WLAN is not set -+# CONFIG_INPUT_MOUSEDEV is not set -+CONFIG_INPUT_EVDEV=y -+# CONFIG_INPUT_KEYBOARD is not set -+# CONFIG_INPUT_MOUSE is not set -+# CONFIG_SERIO is not set -+CONFIG_VT_HW_CONSOLE_BINDING=y -+# CONFIG_LEGACY_PTYS is not set -+# CONFIG_DEVKMEM is not set -+CONFIG_SERIAL_AMBA_PL011=y -+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -+CONFIG_TTY_PRINTK=y -+CONFIG_RAW_DRIVER=y -+CONFIG_WATCHDOG=y -+CONFIG_REGULATOR=y -+CONFIG_REGULATOR_DEBUG=y -+CONFIG_REGULATOR_FIXED_VOLTAGE=y -+CONFIG_REGULATOR_VIRTUAL_CONSUMER=y -+CONFIG_REGULATOR_USERSPACE_CONSUMER=y -+CONFIG_FB=y -+CONFIG_FRAMEBUFFER_CONSOLE=y -+CONFIG_LOGO=y -+# CONFIG_LOGO_LINUX_MONO is not set -+# CONFIG_LOGO_LINUX_VGA16 is not set -+CONFIG_SOUND=y -+CONFIG_SND=y -+CONFIG_MMC=y -+CONFIG_MMC_SDHCI=y -+CONFIG_MMC_SDHCI_PLTFM=y -+CONFIG_MMC_SDHCI_BCM2708=y -+CONFIG_MMC_SDHCI_BCM2708_DMA=y -+CONFIG_NEW_LEDS=y -+CONFIG_LEDS_CLASS=y -+CONFIG_LEDS_TRIGGERS=y -+# CONFIG_IOMMU_SUPPORT is not set -+CONFIG_EXT4_FS=y -+CONFIG_EXT4_FS_POSIX_ACL=y -+CONFIG_EXT4_FS_SECURITY=y -+CONFIG_AUTOFS4_FS=y -+CONFIG_FSCACHE=y -+CONFIG_CACHEFILES=y -+CONFIG_MSDOS_FS=y -+CONFIG_VFAT_FS=y -+CONFIG_FAT_DEFAULT_IOCHARSET="ascii" -+CONFIG_TMPFS=y -+CONFIG_TMPFS_POSIX_ACL=y -+CONFIG_CONFIGFS_FS=y -+# CONFIG_MISC_FILESYSTEMS is not set -+CONFIG_NFS_FS=y -+CONFIG_NFS_V3_ACL=y -+CONFIG_NFS_V4=y -+CONFIG_ROOT_NFS=y -+CONFIG_NFS_FSCACHE=y -+CONFIG_NLS_DEFAULT="utf8" -+CONFIG_NLS_CODEPAGE_437=y -+CONFIG_NLS_CODEPAGE_737=y -+CONFIG_NLS_CODEPAGE_775=y -+CONFIG_NLS_CODEPAGE_850=y -+CONFIG_NLS_CODEPAGE_852=y -+CONFIG_NLS_CODEPAGE_855=y -+CONFIG_NLS_CODEPAGE_857=y -+CONFIG_NLS_CODEPAGE_860=y -+CONFIG_NLS_CODEPAGE_861=y -+CONFIG_NLS_CODEPAGE_862=y -+CONFIG_NLS_CODEPAGE_863=y -+CONFIG_NLS_CODEPAGE_864=y -+CONFIG_NLS_CODEPAGE_865=y -+CONFIG_NLS_CODEPAGE_866=y -+CONFIG_NLS_CODEPAGE_869=y -+CONFIG_NLS_CODEPAGE_936=y -+CONFIG_NLS_CODEPAGE_950=y -+CONFIG_NLS_CODEPAGE_932=y -+CONFIG_NLS_CODEPAGE_949=y -+CONFIG_NLS_CODEPAGE_874=y -+CONFIG_NLS_ISO8859_8=y -+CONFIG_NLS_CODEPAGE_1250=y -+CONFIG_NLS_CODEPAGE_1251=y -+CONFIG_NLS_ASCII=y -+CONFIG_NLS_ISO8859_1=y -+CONFIG_NLS_ISO8859_2=y -+CONFIG_NLS_ISO8859_3=y -+CONFIG_NLS_ISO8859_4=y -+CONFIG_NLS_ISO8859_5=y -+CONFIG_NLS_ISO8859_6=y -+CONFIG_NLS_ISO8859_7=y -+CONFIG_NLS_ISO8859_9=y -+CONFIG_NLS_ISO8859_13=y -+CONFIG_NLS_ISO8859_14=y -+CONFIG_NLS_ISO8859_15=y -+CONFIG_NLS_UTF8=y -+CONFIG_PRINTK_TIME=y -+CONFIG_DEBUG_FS=y -+CONFIG_DETECT_HUNG_TASK=y -+# CONFIG_DEBUG_PREEMPT is not set -+# CONFIG_DEBUG_BUGVERBOSE is not set -+# CONFIG_FTRACE is not set -+CONFIG_KGDB=y -+CONFIG_KGDB_KDB=y -+# CONFIG_ARM_UNWIND is not set -+CONFIG_CRYPTO_CBC=y -+CONFIG_CRYPTO_HMAC=y -+CONFIG_CRYPTO_MD5=y -+CONFIG_CRYPTO_SHA1=y -+CONFIG_CRYPTO_DES=y -+# CONFIG_CRYPTO_ANSI_CPRNG is not set -+# CONFIG_CRYPTO_HW is not set -+CONFIG_CRC_ITU_T=y -+CONFIG_LIBCRC32C=y -diff -Nur linux-3.18.6/arch/arm/configs/bcmrpi_small_defconfig linux-rpi/arch/arm/configs/bcmrpi_small_defconfig ---- linux-3.18.6/arch/arm/configs/bcmrpi_small_defconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/configs/bcmrpi_small_defconfig 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,103 @@ -+CONFIG_LOCALVERSION="-quick" -+# CONFIG_LOCALVERSION_AUTO is not set -+# CONFIG_SWAP is not set -+CONFIG_SYSVIPC=y -+CONFIG_NO_HZ=y -+CONFIG_HIGH_RES_TIMERS=y -+CONFIG_IKCONFIG=y -+CONFIG_IKCONFIG_PROC=y -+CONFIG_KALLSYMS_ALL=y -+CONFIG_PERF_EVENTS=y -+# CONFIG_COMPAT_BRK is not set -+# CONFIG_BLK_DEV_BSG is not set -+CONFIG_ARCH_BCM2836=y -+# CONFIG_BCM2708_GPIO is not set -+# CONFIG_BCM2708_VCMEM is not set -+# CONFIG_CACHE_L2X0 is not set -+CONFIG_SMP=y -+CONFIG_HAVE_ARM_ARCH_TIMER=y -+CONFIG_PREEMPT=y -+CONFIG_AEABI=y -+CONFIG_ZBOOT_ROM_TEXT=0x0 -+CONFIG_ZBOOT_ROM_BSS=0x0 -+CONFIG_CMDLINE="console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" -+CONFIG_CPU_IDLE=y -+# CONFIG_SUSPEND is not set -+CONFIG_DEVTMPFS=y -+CONFIG_DEVTMPFS_MOUNT=y -+CONFIG_BLK_DEV_LOOP=y -+CONFIG_BLK_DEV_RAM=y -+# CONFIG_BCM2708_VCHIQ is not set -+# CONFIG_INPUT_MOUSEDEV is not set -+CONFIG_INPUT_EVDEV=y -+# CONFIG_INPUT_KEYBOARD is not set -+# CONFIG_INPUT_MOUSE is not set -+# CONFIG_SERIO is not set -+# CONFIG_LEGACY_PTYS is not set -+# CONFIG_DEVKMEM is not set -+CONFIG_SERIAL_AMBA_PL011=y -+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -+CONFIG_RAW_DRIVER=y -+# CONFIG_HID is not set -+CONFIG_DMADEVICES=y -+# CONFIG_IOMMU_SUPPORT is not set -+CONFIG_TMPFS=y -+CONFIG_TMPFS_POSIX_ACL=y -+# CONFIG_MISC_FILESYSTEMS is not set -+CONFIG_NLS=y -+CONFIG_NLS_DEFAULT="utf8" -+CONFIG_NLS_CODEPAGE_437=y -+CONFIG_NLS_CODEPAGE_737=y -+CONFIG_NLS_CODEPAGE_775=y -+CONFIG_NLS_CODEPAGE_850=y -+CONFIG_NLS_CODEPAGE_852=y -+CONFIG_NLS_CODEPAGE_855=y -+CONFIG_NLS_CODEPAGE_857=y -+CONFIG_NLS_CODEPAGE_860=y -+CONFIG_NLS_CODEPAGE_861=y -+CONFIG_NLS_CODEPAGE_862=y -+CONFIG_NLS_CODEPAGE_863=y -+CONFIG_NLS_CODEPAGE_864=y -+CONFIG_NLS_CODEPAGE_865=y -+CONFIG_NLS_CODEPAGE_866=y -+CONFIG_NLS_CODEPAGE_869=y -+CONFIG_NLS_CODEPAGE_936=y -+CONFIG_NLS_CODEPAGE_950=y -+CONFIG_NLS_CODEPAGE_932=y -+CONFIG_NLS_CODEPAGE_949=y -+CONFIG_NLS_CODEPAGE_874=y -+CONFIG_NLS_ISO8859_8=y -+CONFIG_NLS_CODEPAGE_1250=y -+CONFIG_NLS_CODEPAGE_1251=y -+CONFIG_NLS_ASCII=y -+CONFIG_NLS_ISO8859_1=y -+CONFIG_NLS_ISO8859_2=y -+CONFIG_NLS_ISO8859_3=y -+CONFIG_NLS_ISO8859_4=y -+CONFIG_NLS_ISO8859_5=y -+CONFIG_NLS_ISO8859_6=y -+CONFIG_NLS_ISO8859_7=y -+CONFIG_NLS_ISO8859_9=y -+CONFIG_NLS_ISO8859_13=y -+CONFIG_NLS_ISO8859_14=y -+CONFIG_NLS_ISO8859_15=y -+CONFIG_NLS_UTF8=y -+CONFIG_PRINTK_TIME=y -+CONFIG_DEBUG_KERNEL=y -+# CONFIG_DEBUG_PREEMPT is not set -+# CONFIG_FTRACE is not set -+CONFIG_KGDB=y -+CONFIG_KGDB_KDB=y -+# CONFIG_ARM_UNWIND is not set -+CONFIG_DEBUG_LL=y -+CONFIG_EARLY_PRINTK=y -+CONFIG_CRYPTO_CBC=y -+CONFIG_CRYPTO_HMAC=y -+CONFIG_CRYPTO_MD5=y -+CONFIG_CRYPTO_SHA1=y -+CONFIG_CRYPTO_DES=y -+# CONFIG_CRYPTO_ANSI_CPRNG is not set -+# CONFIG_CRYPTO_HW is not set -+CONFIG_CRC16=y -+CONFIG_CRC_ITU_T=y -+CONFIG_LIBCRC32C=y -diff -Nur linux-3.18.6/arch/arm/include/asm/dma-mapping.h linux-rpi/arch/arm/include/asm/dma-mapping.h ---- linux-3.18.6/arch/arm/include/asm/dma-mapping.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/include/asm/dma-mapping.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/include/asm/dma-mapping.h linux-rpi/arch/arm/include/asm/dma-mapping.h +--- linux-3.18.8/arch/arm/include/asm/dma-mapping.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/include/asm/dma-mapping.h 2015-03-05 14:40:11.093715840 +0100 @@ -58,37 +58,21 @@ #ifndef __arch_pfn_to_dma static inline dma_addr_t pfn_to_dma(struct device *dev, unsigned long pfn) @@ -4411,9 +4258,9 @@ diff -Nur linux-3.18.6/arch/arm/include/asm/dma-mapping.h linux-rpi/arch/arm/inc return (dma_addr_t)__virt_to_bus((unsigned long)(addr)); } -diff -Nur linux-3.18.6/arch/arm/include/asm/entry-macro-multi.S linux-rpi/arch/arm/include/asm/entry-macro-multi.S ---- linux-3.18.6/arch/arm/include/asm/entry-macro-multi.S 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/include/asm/entry-macro-multi.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/include/asm/entry-macro-multi.S linux-rpi/arch/arm/include/asm/entry-macro-multi.S +--- linux-3.18.8/arch/arm/include/asm/entry-macro-multi.S 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/include/asm/entry-macro-multi.S 2015-03-05 14:40:11.093715840 +0100 @@ -1,5 +1,6 @@ #include <asm/assembler.h> @@ -4429,9 +4276,9 @@ diff -Nur linux-3.18.6/arch/arm/include/asm/entry-macro-multi.S linux-rpi/arch/a .macro arch_irq_handler, symbol_name .align 5 -diff -Nur linux-3.18.6/arch/arm/include/asm/irqflags.h linux-rpi/arch/arm/include/asm/irqflags.h ---- linux-3.18.6/arch/arm/include/asm/irqflags.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/include/asm/irqflags.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/include/asm/irqflags.h linux-rpi/arch/arm/include/asm/irqflags.h +--- linux-3.18.8/arch/arm/include/asm/irqflags.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/include/asm/irqflags.h 2015-03-05 14:40:11.097715840 +0100 @@ -145,12 +145,22 @@ } @@ -4458,9 +4305,9 @@ diff -Nur linux-3.18.6/arch/arm/include/asm/irqflags.h linux-rpi/arch/arm/includ : : "r" (flags) : "memory", "cc"); -diff -Nur linux-3.18.6/arch/arm/include/asm/string.h linux-rpi/arch/arm/include/asm/string.h ---- linux-3.18.6/arch/arm/include/asm/string.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/include/asm/string.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/include/asm/string.h linux-rpi/arch/arm/include/asm/string.h +--- linux-3.18.8/arch/arm/include/asm/string.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/include/asm/string.h 2015-03-05 14:40:11.097715840 +0100 @@ -24,6 +24,11 @@ #define __HAVE_ARCH_MEMSET extern void * memset(void *, int, __kernel_size_t); @@ -4473,9 +4320,9 @@ diff -Nur linux-3.18.6/arch/arm/include/asm/string.h linux-rpi/arch/arm/include/ extern void __memzero(void *ptr, __kernel_size_t n); #define memset(p,v,n) \ -diff -Nur linux-3.18.6/arch/arm/include/asm/uaccess.h linux-rpi/arch/arm/include/asm/uaccess.h ---- linux-3.18.6/arch/arm/include/asm/uaccess.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/include/asm/uaccess.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/include/asm/uaccess.h linux-rpi/arch/arm/include/asm/uaccess.h +--- linux-3.18.8/arch/arm/include/asm/uaccess.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/include/asm/uaccess.h 2015-03-05 14:40:11.097715840 +0100 @@ -475,6 +475,7 @@ #ifdef CONFIG_MMU @@ -4484,9 +4331,9 @@ diff -Nur linux-3.18.6/arch/arm/include/asm/uaccess.h linux-rpi/arch/arm/include extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n); extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n); extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n); -diff -Nur linux-3.18.6/arch/arm/Kconfig linux-rpi/arch/arm/Kconfig ---- linux-3.18.6/arch/arm/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/Kconfig 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/Kconfig linux-rpi/arch/arm/Kconfig +--- linux-3.18.8/arch/arm/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/Kconfig 2015-03-05 14:40:11.017715840 +0100 @@ -381,6 +381,23 @@ This enables support for systems based on Atmel AT91RM9200 and AT91SAM9* processors. @@ -4547,9 +4394,9 @@ diff -Nur linux-3.18.6/arch/arm/Kconfig linux-rpi/arch/arm/Kconfig source "arch/arm/mach-zynq/Kconfig" -diff -Nur linux-3.18.6/arch/arm/Kconfig.debug linux-rpi/arch/arm/Kconfig.debug ---- linux-3.18.6/arch/arm/Kconfig.debug 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/Kconfig.debug 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/Kconfig.debug linux-rpi/arch/arm/Kconfig.debug +--- linux-3.18.8/arch/arm/Kconfig.debug 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/Kconfig.debug 2015-03-05 14:40:11.017715840 +0100 @@ -985,6 +985,14 @@ options; the platform specific options are deprecated and will be soon removed. @@ -4565,9 +4412,9 @@ diff -Nur linux-3.18.6/arch/arm/Kconfig.debug linux-rpi/arch/arm/Kconfig.debug endchoice config DEBUG_EXYNOS_UART -diff -Nur linux-3.18.6/arch/arm/kernel/fiqasm.S linux-rpi/arch/arm/kernel/fiqasm.S ---- linux-3.18.6/arch/arm/kernel/fiqasm.S 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/kernel/fiqasm.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/kernel/fiqasm.S linux-rpi/arch/arm/kernel/fiqasm.S +--- linux-3.18.8/arch/arm/kernel/fiqasm.S 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/kernel/fiqasm.S 2015-03-05 14:40:11.137715839 +0100 @@ -47,3 +47,7 @@ mov r0, r0 @ avoid hazard prior to ARMv4 ret lr @@ -4576,9 +4423,9 @@ diff -Nur linux-3.18.6/arch/arm/kernel/fiqasm.S linux-rpi/arch/arm/kernel/fiqasm +ENTRY(__FIQ_Branch) + mov pc, r8 +ENDPROC(__FIQ_Branch) -diff -Nur linux-3.18.6/arch/arm/kernel/head.S linux-rpi/arch/arm/kernel/head.S ---- linux-3.18.6/arch/arm/kernel/head.S 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/kernel/head.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/kernel/head.S linux-rpi/arch/arm/kernel/head.S +--- linux-3.18.8/arch/arm/kernel/head.S 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/kernel/head.S 2015-03-05 14:40:11.137715839 +0100 @@ -673,6 +673,14 @@ ldrcc r7, [r4], #4 @ use branch for delay slot bcc 1b @@ -4594,9 +4441,9 @@ diff -Nur linux-3.18.6/arch/arm/kernel/head.S linux-rpi/arch/arm/kernel/head.S #endif ENDPROC(__fixup_a_pv_table) -diff -Nur linux-3.18.6/arch/arm/kernel/process.c linux-rpi/arch/arm/kernel/process.c ---- linux-3.18.6/arch/arm/kernel/process.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/kernel/process.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/kernel/process.c linux-rpi/arch/arm/kernel/process.c +--- linux-3.18.8/arch/arm/kernel/process.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/kernel/process.c 2015-03-05 14:40:11.141715839 +0100 @@ -166,6 +166,16 @@ } #endif @@ -4614,9 +4461,9 @@ diff -Nur linux-3.18.6/arch/arm/kernel/process.c linux-rpi/arch/arm/kernel/proce /* * Called by kexec, immediately prior to machine_kexec(). * -diff -Nur linux-3.18.6/arch/arm/lib/arm-mem.h linux-rpi/arch/arm/lib/arm-mem.h ---- linux-3.18.6/arch/arm/lib/arm-mem.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/lib/arm-mem.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/arm-mem.h linux-rpi/arch/arm/lib/arm-mem.h +--- linux-3.18.8/arch/arm/lib/arm-mem.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/lib/arm-mem.h 2015-03-05 14:40:11.145715839 +0100 @@ -0,0 +1,159 @@ +/* +Copyright (c) 2013, Raspberry Pi Foundation @@ -4777,9 +4624,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/arm-mem.h linux-rpi/arch/arm/lib/arm-mem.h + .endif +92: +.endm -diff -Nur linux-3.18.6/arch/arm/lib/copy_from_user.S linux-rpi/arch/arm/lib/copy_from_user.S ---- linux-3.18.6/arch/arm/lib/copy_from_user.S 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/lib/copy_from_user.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/copy_from_user.S linux-rpi/arch/arm/lib/copy_from_user.S +--- linux-3.18.8/arch/arm/lib/copy_from_user.S 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/lib/copy_from_user.S 2015-03-05 14:40:11.145715839 +0100 @@ -84,11 +84,13 @@ .text @@ -4795,9 +4642,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/copy_from_user.S linux-rpi/arch/arm/lib/copy .pushsection .fixup,"ax" .align 0 -diff -Nur linux-3.18.6/arch/arm/lib/exports_rpi.c linux-rpi/arch/arm/lib/exports_rpi.c ---- linux-3.18.6/arch/arm/lib/exports_rpi.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/lib/exports_rpi.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/exports_rpi.c linux-rpi/arch/arm/lib/exports_rpi.c +--- linux-3.18.8/arch/arm/lib/exports_rpi.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/lib/exports_rpi.c 2015-03-05 14:40:11.145715839 +0100 @@ -0,0 +1,37 @@ +/** + * Copyright (c) 2014, Raspberry Pi (Trading) Ltd. @@ -4836,9 +4683,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/exports_rpi.c linux-rpi/arch/arm/lib/exports +#include <linux/module.h> + +EXPORT_SYMBOL(memcmp); -diff -Nur linux-3.18.6/arch/arm/lib/Makefile linux-rpi/arch/arm/lib/Makefile ---- linux-3.18.6/arch/arm/lib/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/lib/Makefile 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/Makefile linux-rpi/arch/arm/lib/Makefile +--- linux-3.18.8/arch/arm/lib/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/lib/Makefile 2015-03-05 14:40:11.145715839 +0100 @@ -6,15 +6,24 @@ lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \ @@ -4867,9 +4714,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/Makefile linux-rpi/arch/arm/lib/Makefile mmu-y := clear_user.o copy_page.o getuser.o putuser.o # the code in uaccess.S is not preemption safe and -diff -Nur linux-3.18.6/arch/arm/lib/memcmp_rpi.S linux-rpi/arch/arm/lib/memcmp_rpi.S ---- linux-3.18.6/arch/arm/lib/memcmp_rpi.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/lib/memcmp_rpi.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/memcmp_rpi.S linux-rpi/arch/arm/lib/memcmp_rpi.S +--- linux-3.18.8/arch/arm/lib/memcmp_rpi.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/lib/memcmp_rpi.S 2015-03-05 14:40:11.145715839 +0100 @@ -0,0 +1,285 @@ +/* +Copyright (c) 2013, Raspberry Pi Foundation @@ -5156,9 +5003,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/memcmp_rpi.S linux-rpi/arch/arm/lib/memcmp_r + .unreq DAT7 + .unreq OFF +ENDPROC(memcmp) -diff -Nur linux-3.18.6/arch/arm/lib/memcpymove.h linux-rpi/arch/arm/lib/memcpymove.h ---- linux-3.18.6/arch/arm/lib/memcpymove.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/lib/memcpymove.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/memcpymove.h linux-rpi/arch/arm/lib/memcpymove.h +--- linux-3.18.8/arch/arm/lib/memcpymove.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/lib/memcpymove.h 2015-03-05 14:40:11.145715839 +0100 @@ -0,0 +1,506 @@ +/* +Copyright (c) 2013, Raspberry Pi Foundation @@ -5666,9 +5513,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/memcpymove.h linux-rpi/arch/arm/lib/memcpymo + .unreq LAST + .unreq OFF +.endm -diff -Nur linux-3.18.6/arch/arm/lib/memcpy_rpi.S linux-rpi/arch/arm/lib/memcpy_rpi.S ---- linux-3.18.6/arch/arm/lib/memcpy_rpi.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/lib/memcpy_rpi.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/memcpy_rpi.S linux-rpi/arch/arm/lib/memcpy_rpi.S +--- linux-3.18.8/arch/arm/lib/memcpy_rpi.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/lib/memcpy_rpi.S 2015-03-05 14:40:11.145715839 +0100 @@ -0,0 +1,59 @@ +/* +Copyright (c) 2013, Raspberry Pi Foundation @@ -5729,9 +5576,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/memcpy_rpi.S linux-rpi/arch/arm/lib/memcpy_r +ENTRY(memcpy) + memcpy 0 +ENDPROC(memcpy) -diff -Nur linux-3.18.6/arch/arm/lib/memmove_rpi.S linux-rpi/arch/arm/lib/memmove_rpi.S ---- linux-3.18.6/arch/arm/lib/memmove_rpi.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/lib/memmove_rpi.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/memmove_rpi.S linux-rpi/arch/arm/lib/memmove_rpi.S +--- linux-3.18.8/arch/arm/lib/memmove_rpi.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/lib/memmove_rpi.S 2015-03-05 14:40:11.145715839 +0100 @@ -0,0 +1,61 @@ +/* +Copyright (c) 2013, Raspberry Pi Foundation @@ -5794,9 +5641,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/memmove_rpi.S linux-rpi/arch/arm/lib/memmove + bpl memcpy /* pl works even over -1 - 0 and 0x7fffffff - 0x80000000 boundaries */ + memcpy 1 +ENDPROC(memmove) -diff -Nur linux-3.18.6/arch/arm/lib/memset_rpi.S linux-rpi/arch/arm/lib/memset_rpi.S ---- linux-3.18.6/arch/arm/lib/memset_rpi.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/lib/memset_rpi.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/memset_rpi.S linux-rpi/arch/arm/lib/memset_rpi.S +--- linux-3.18.8/arch/arm/lib/memset_rpi.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/lib/memset_rpi.S 2015-03-05 14:40:11.145715839 +0100 @@ -0,0 +1,121 @@ +/* +Copyright (c) 2013, Raspberry Pi Foundation @@ -5919,9 +5766,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/memset_rpi.S linux-rpi/arch/arm/lib/memset_r + .unreq DAT2 + .unreq DAT3 +ENDPROC(memset) -diff -Nur linux-3.18.6/arch/arm/lib/uaccess_with_memcpy.c linux-rpi/arch/arm/lib/uaccess_with_memcpy.c ---- linux-3.18.6/arch/arm/lib/uaccess_with_memcpy.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/lib/uaccess_with_memcpy.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/lib/uaccess_with_memcpy.c linux-rpi/arch/arm/lib/uaccess_with_memcpy.c +--- linux-3.18.8/arch/arm/lib/uaccess_with_memcpy.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/lib/uaccess_with_memcpy.c 2015-03-05 14:40:11.145715839 +0100 @@ -22,6 +22,14 @@ #include <asm/current.h> #include <asm/page.h> @@ -6065,9 +5912,9 @@ diff -Nur linux-3.18.6/arch/arm/lib/uaccess_with_memcpy.c linux-rpi/arch/arm/lib static unsigned long noinline __clear_user_memset(void __user *addr, unsigned long n) -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/armctrl.c linux-rpi/arch/arm/mach-bcm2708/armctrl.c ---- linux-3.18.6/arch/arm/mach-bcm2708/armctrl.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/armctrl.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/armctrl.c linux-rpi/arch/arm/mach-bcm2708/armctrl.c +--- linux-3.18.8/arch/arm/mach-bcm2708/armctrl.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/armctrl.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,315 @@ +/* + * linux/arch/arm/mach-bcm2708/armctrl.c @@ -6384,9 +6231,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/armctrl.c linux-rpi/arch/arm/mach-b + armctrl_dt_init(); + return 0; +} -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/armctrl.h linux-rpi/arch/arm/mach-bcm2708/armctrl.h ---- linux-3.18.6/arch/arm/mach-bcm2708/armctrl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/armctrl.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/armctrl.h linux-rpi/arch/arm/mach-bcm2708/armctrl.h +--- linux-3.18.8/arch/arm/mach-bcm2708/armctrl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/armctrl.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,27 @@ +/* + * linux/arch/arm/mach-bcm2708/armctrl.h @@ -6415,9 +6262,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/armctrl.h linux-rpi/arch/arm/mach-b + u32 armctrl_sources, u32 resume_sources); + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/bcm2708.c linux-rpi/arch/arm/mach-bcm2708/bcm2708.c ---- linux-3.18.6/arch/arm/mach-bcm2708/bcm2708.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/bcm2708.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/bcm2708.c linux-rpi/arch/arm/mach-bcm2708/bcm2708.c +--- linux-3.18.8/arch/arm/mach-bcm2708/bcm2708.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/bcm2708.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,1132 @@ +/* + * linux/arch/arm/mach-bcm2708/bcm2708.c @@ -7551,9 +7398,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/bcm2708.c linux-rpi/arch/arm/mach-b +MODULE_PARM_DESC(pps_gpio_pin, "Set GPIO pin to reserve for PPS"); +module_param(vc_i2c_override, bool, 0644); +MODULE_PARM_DESC(vc_i2c_override, "Allow the use of VC's I2C peripheral."); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/bcm2708_gpio.c linux-rpi/arch/arm/mach-bcm2708/bcm2708_gpio.c ---- linux-3.18.6/arch/arm/mach-bcm2708/bcm2708_gpio.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/bcm2708_gpio.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/bcm2708_gpio.c linux-rpi/arch/arm/mach-bcm2708/bcm2708_gpio.c +--- linux-3.18.8/arch/arm/mach-bcm2708/bcm2708_gpio.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/bcm2708_gpio.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,426 @@ +/* + * linux/arch/arm/mach-bcm2708/bcm2708_gpio.c @@ -7981,9 +7828,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/bcm2708_gpio.c linux-rpi/arch/arm/m + +MODULE_DESCRIPTION("Broadcom BCM2708 GPIO driver"); +MODULE_LICENSE("GPL"); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/bcm2708.h linux-rpi/arch/arm/mach-bcm2708/bcm2708.h ---- linux-3.18.6/arch/arm/mach-bcm2708/bcm2708.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/bcm2708.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/bcm2708.h linux-rpi/arch/arm/mach-bcm2708/bcm2708.h +--- linux-3.18.8/arch/arm/mach-bcm2708/bcm2708.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/bcm2708.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,49 @@ +/* + * linux/arch/arm/mach-bcm2708/bcm2708.h @@ -8034,9 +7881,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/bcm2708.h linux-rpi/arch/arm/mach-b +} + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/dma.c linux-rpi/arch/arm/mach-bcm2708/dma.c ---- linux-3.18.6/arch/arm/mach-bcm2708/dma.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/dma.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/dma.c linux-rpi/arch/arm/mach-bcm2708/dma.c +--- linux-3.18.8/arch/arm/mach-bcm2708/dma.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/dma.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,409 @@ +/* + * linux/arch/arm/mach-bcm2708/dma.c @@ -8447,9 +8294,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/dma.c linux-rpi/arch/arm/mach-bcm27 +MODULE_LICENSE("GPL"); + +MODULE_PARM_DESC(dmachans, "Bitmap of DMA channels available to the ARM"); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/arm_control.h linux-rpi/arch/arm/mach-bcm2708/include/mach/arm_control.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/arm_control.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/arm_control.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/arm_control.h linux-rpi/arch/arm/mach-bcm2708/include/mach/arm_control.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/arm_control.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/arm_control.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,419 @@ +/* + * linux/arch/arm/mach-bcm2708/arm_control.h @@ -8870,9 +8717,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/arm_control.h linux-rp +#define AJBTDO HW_REGISTER_RW(AJB_BASE+0x0c) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/arm_power.h linux-rpi/arch/arm/mach-bcm2708/include/mach/arm_power.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/arm_power.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/arm_power.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/arm_power.h linux-rpi/arch/arm/mach-bcm2708/include/mach/arm_power.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/arm_power.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/arm_power.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,62 @@ +/* + * linux/arch/arm/mach-bcm2708/include/mach/arm_power.h @@ -8936,9 +8783,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/arm_power.h linux-rpi/ +}; + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/clkdev.h linux-rpi/arch/arm/mach-bcm2708/include/mach/clkdev.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/clkdev.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/clkdev.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/clkdev.h linux-rpi/arch/arm/mach-bcm2708/include/mach/clkdev.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/clkdev.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/clkdev.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,7 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H @@ -8947,9 +8794,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/clkdev.h linux-rpi/arc +#define __clk_put(clk) do { } while (0) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/debug-macro.S linux-rpi/arch/arm/mach-bcm2708/include/mach/debug-macro.S ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/debug-macro.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/debug-macro.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/debug-macro.S linux-rpi/arch/arm/mach-bcm2708/include/mach/debug-macro.S +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/debug-macro.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/debug-macro.S 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,22 @@ +/* arch/arm/mach-bcm2708/include/mach/debug-macro.S + * @@ -8973,9 +8820,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/debug-macro.S linux-rp + .endm + +#include <debug/pl01x.S> -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/dma.h linux-rpi/arch/arm/mach-bcm2708/include/mach/dma.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/dma.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/dma.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/dma.h linux-rpi/arch/arm/mach-bcm2708/include/mach/dma.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/dma.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/dma.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,94 @@ +/* + * linux/arch/arm/mach-bcm2708/include/mach/dma.h @@ -9071,9 +8918,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/dma.h linux-rpi/arch/a + + +#endif /* _MACH_BCM2708_DMA_H */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/entry-macro.S linux-rpi/arch/arm/mach-bcm2708/include/mach/entry-macro.S ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/entry-macro.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/entry-macro.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/entry-macro.S linux-rpi/arch/arm/mach-bcm2708/include/mach/entry-macro.S +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/entry-macro.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/entry-macro.S 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,69 @@ +/* + * arch/arm/mach-bcm2708/include/mach/entry-macro.S @@ -9144,9 +8991,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/entry-macro.S linux-rp +1020: @ EQ will be set if no irqs pending + + .endm -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/frc.h linux-rpi/arch/arm/mach-bcm2708/include/mach/frc.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/frc.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/frc.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/frc.h linux-rpi/arch/arm/mach-bcm2708/include/mach/frc.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/frc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/frc.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-bcm2708/include/mach/timex.h @@ -9186,9 +9033,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/frc.h linux-rpi/arch/a +extern unsigned long long frc_clock_ticks63(void); + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/gpio.h linux-rpi/arch/arm/mach-bcm2708/include/mach/gpio.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/gpio.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/gpio.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/gpio.h linux-rpi/arch/arm/mach-bcm2708/include/mach/gpio.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/gpio.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/gpio.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,17 @@ +/* + * arch/arm/mach-bcm2708/include/mach/gpio.h @@ -9207,9 +9054,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/gpio.h linux-rpi/arch/ +#define irq_to_gpio(x) ((x) - GPIO_IRQ_START) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/hardware.h linux-rpi/arch/arm/mach-bcm2708/include/mach/hardware.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/hardware.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/hardware.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/hardware.h linux-rpi/arch/arm/mach-bcm2708/include/mach/hardware.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/hardware.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/hardware.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-bcm2708/include/mach/hardware.h @@ -9239,9 +9086,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/hardware.h linux-rpi/a +#include <mach/platform.h> + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/io.h linux-rpi/arch/arm/mach-bcm2708/include/mach/io.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/io.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/io.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/io.h linux-rpi/arch/arm/mach-bcm2708/include/mach/io.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/io.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/io.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-bcm2708/include/mach/io.h @@ -9270,9 +9117,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/io.h linux-rpi/arch/ar +#define __io(a) __typesafe_io(a) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/irqs.h linux-rpi/arch/arm/mach-bcm2708/include/mach/irqs.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/irqs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/irqs.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/irqs.h linux-rpi/arch/arm/mach-bcm2708/include/mach/irqs.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/irqs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/irqs.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,199 @@ +/* + * arch/arm/mach-bcm2708/include/mach/irqs.h @@ -9473,9 +9320,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/irqs.h linux-rpi/arch/ +#define NR_IRQS (BCM2708_ALLOC_IRQS+FREE_IRQS) + +#endif /* _BCM2708_IRQS_H_ */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/memory.h linux-rpi/arch/arm/mach-bcm2708/include/mach/memory.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/memory.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/memory.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/memory.h linux-rpi/arch/arm/mach-bcm2708/include/mach/memory.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/memory.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/memory.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-bcm2708/include/mach/memory.h @@ -9534,9 +9381,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/memory.h linux-rpi/arc +#define __bus_to_pfn(x) __phys_to_pfn((x) - (BUS_OFFSET - BCM_PLAT_PHYS_OFFSET)) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/platform.h linux-rpi/arch/arm/mach-bcm2708/include/mach/platform.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/platform.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/platform.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/platform.h linux-rpi/arch/arm/mach-bcm2708/include/mach/platform.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/platform.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/platform.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,228 @@ +/* + * arch/arm/mach-bcm2708/include/mach/platform.h @@ -9766,9 +9613,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/platform.h linux-rpi/a +#endif + +/* END */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/power.h linux-rpi/arch/arm/mach-bcm2708/include/mach/power.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/power.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/power.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/power.h linux-rpi/arch/arm/mach-bcm2708/include/mach/power.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/power.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/power.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,26 @@ +/* + * linux/arch/arm/mach-bcm2708/power.h @@ -9796,9 +9643,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/power.h linux-rpi/arch +extern int bcm_power_close(BCM_POWER_HANDLE_T handle); + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/system.h linux-rpi/arch/arm/mach-bcm2708/include/mach/system.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/system.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/system.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/system.h linux-rpi/arch/arm/mach-bcm2708/include/mach/system.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/system.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/system.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-bcm2708/include/mach/system.h @@ -9838,9 +9685,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/system.h linux-rpi/arc +} + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/timex.h linux-rpi/arch/arm/mach-bcm2708/include/mach/timex.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/timex.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/timex.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/timex.h linux-rpi/arch/arm/mach-bcm2708/include/mach/timex.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/timex.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/timex.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-bcm2708/include/mach/timex.h @@ -9865,9 +9712,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/timex.h linux-rpi/arch + */ + +#define CLOCK_TICK_RATE (1000000) -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/uncompress.h linux-rpi/arch/arm/mach-bcm2708/include/mach/uncompress.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/uncompress.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/uncompress.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/uncompress.h linux-rpi/arch/arm/mach-bcm2708/include/mach/uncompress.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/uncompress.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/uncompress.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,84 @@ +/* + * arch/arm/mach-bcn2708/include/mach/uncompress.h @@ -9953,9 +9800,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/uncompress.h linux-rpi + * nothing to do + */ +#define arch_decomp_wdog() -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vcio.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vcio.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vcio.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vcio.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vcio.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vcio.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vcio.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vcio.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,165 @@ +/* + * arch/arm/mach-bcm2708/include/mach/vcio.h @@ -10122,9 +9969,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vcio.h linux-rpi/arch/ +#define DEVICE_FILE_NAME "vcio" + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_mem.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_mem.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_mem.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_mem.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vc_mem.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_mem.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vc_mem.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_mem.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,35 @@ +/***************************************************************************** +* Copyright 2010 - 2011 Broadcom Corporation. All rights reserved. @@ -10161,9 +10008,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_mem.h linux-rpi/arc +#endif + +#endif /* VC_MEM_H */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,181 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -10346,9 +10193,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_sm_defs.h linux-rpi +} VC_SM_MSG_UNION_T; + +#endif /* __VC_SM_DEFS_H__INCLUDED__ */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,55 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -10405,9 +10252,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_sm_knl.h linux-rpi/ + long unsigned int *data); + +#endif /* __VC_SM_KNL_H__INCLUDED__ */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,82 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -10491,9 +10338,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vc_vchi_sm.h linux-rpi + VC_SM_ACTION_CLEAN_T *action_clean); + +#endif /* __VC_VCHI_SM_H__INCLUDED__ */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vmalloc.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vmalloc.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vmalloc.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vmalloc.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vmalloc.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vmalloc.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vmalloc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vmalloc.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-bcm2708/include/mach/vmalloc.h @@ -10515,9 +10362,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vmalloc.h linux-rpi/ar + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (0xe8000000) -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h ---- linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h linux-rpi/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h +--- linux-3.18.8/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,233 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -10752,9 +10599,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/include/mach/vmcs_sm_ioctl.h linux- +/* ---- Function Prototypes ---------------------------------------------- */ + +#endif /* __VMCS_SM_IOCTL_H__INCLUDED__ */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/Kconfig linux-rpi/arch/arm/mach-bcm2708/Kconfig ---- linux-3.18.6/arch/arm/mach-bcm2708/Kconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/Kconfig 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/Kconfig linux-rpi/arch/arm/mach-bcm2708/Kconfig +--- linux-3.18.8/arch/arm/mach-bcm2708/Kconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/Kconfig 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,52 @@ +menu "Broadcom BCM2708 Implementations" + depends on ARCH_BCM2708 @@ -10808,9 +10655,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/Kconfig linux-rpi/arch/arm/mach-bcm + help + Binds spidev driver to the SPI0 master +endmenu -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/Makefile linux-rpi/arch/arm/mach-bcm2708/Makefile ---- linux-3.18.6/arch/arm/mach-bcm2708/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/Makefile 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/Makefile linux-rpi/arch/arm/mach-bcm2708/Makefile +--- linux-3.18.8/arch/arm/mach-bcm2708/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/Makefile 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,7 @@ +# +# Makefile for the linux kernel. @@ -10819,16 +10666,16 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/Makefile linux-rpi/arch/arm/mach-bc +obj-$(CONFIG_MACH_BCM2708) += bcm2708.o armctrl.o vcio.o power.o dma.o +obj-$(CONFIG_BCM2708_GPIO) += bcm2708_gpio.o +obj-$(CONFIG_BCM2708_VCMEM) += vc_mem.o -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/Makefile.boot linux-rpi/arch/arm/mach-bcm2708/Makefile.boot ---- linux-3.18.6/arch/arm/mach-bcm2708/Makefile.boot 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/Makefile.boot 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/Makefile.boot linux-rpi/arch/arm/mach-bcm2708/Makefile.boot +--- linux-3.18.8/arch/arm/mach-bcm2708/Makefile.boot 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/Makefile.boot 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,3 @@ + zreladdr-y := 0x00008000 +params_phys-y := 0x00000100 +initrd_phys-y := 0x00800000 -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/power.c linux-rpi/arch/arm/mach-bcm2708/power.c ---- linux-3.18.6/arch/arm/mach-bcm2708/power.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/power.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/power.c linux-rpi/arch/arm/mach-bcm2708/power.c +--- linux-3.18.8/arch/arm/mach-bcm2708/power.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/power.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,197 @@ +/* + * linux/arch/arm/mach-bcm2708/power.c @@ -11027,9 +10874,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/power.c linux-rpi/arch/arm/mach-bcm +MODULE_AUTHOR("Phil Elwell"); +MODULE_DESCRIPTION("Interface to BCM2708 power management"); +MODULE_LICENSE("GPL"); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/vcio.c linux-rpi/arch/arm/mach-bcm2708/vcio.c ---- linux-3.18.6/arch/arm/mach-bcm2708/vcio.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/vcio.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/vcio.c linux-rpi/arch/arm/mach-bcm2708/vcio.c +--- linux-3.18.8/arch/arm/mach-bcm2708/vcio.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/vcio.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,484 @@ +/* + * linux/arch/arm/mach-bcm2708/vcio.c @@ -11515,9 +11362,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/vcio.c linux-rpi/arch/arm/mach-bcm2 +MODULE_DESCRIPTION("ARM I/O to VideoCore processor"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:bcm-mbox"); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/vc_mem.c linux-rpi/arch/arm/mach-bcm2708/vc_mem.c ---- linux-3.18.6/arch/arm/mach-bcm2708/vc_mem.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2708/vc_mem.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2708/vc_mem.c linux-rpi/arch/arm/mach-bcm2708/vc_mem.c +--- linux-3.18.8/arch/arm/mach-bcm2708/vc_mem.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2708/vc_mem.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,432 @@ +/***************************************************************************** +* Copyright 2010 - 2011 Broadcom Corporation. All rights reserved. @@ -11951,10 +11798,10 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2708/vc_mem.c linux-rpi/arch/arm/mach-bc +module_param(mem_size, uint, 0644); +module_param(mem_base, uint, 0644); + -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/armctrl.c linux-rpi/arch/arm/mach-bcm2709/armctrl.c ---- linux-3.18.6/arch/arm/mach-bcm2709/armctrl.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/armctrl.c 2015-02-09 04:39:42.000000000 +0100 -@@ -0,0 +1,365 @@ +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/armctrl.c linux-rpi/arch/arm/mach-bcm2709/armctrl.c +--- linux-3.18.8/arch/arm/mach-bcm2709/armctrl.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/armctrl.c 2015-03-05 14:40:11.153715839 +0100 +@@ -0,0 +1,369 @@ +/* + * linux/arch/arm/mach-bcm2708/armctrl.c + * @@ -12033,6 +11880,8 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/armctrl.c linux-rpi/arch/arm/mach-b + } else if (d->irq >= ARM_IRQ1_BASE && d->irq < ARM_IRQ_LOCAL_BASE) { + unsigned int data = (unsigned int)irq_get_chip_data(d->irq); + writel(1 << (data & 0x1f), __io_address(disables[(data >> 5) & 0x3])); ++ } else if (d->irq == INTERRUPT_ARM_LOCAL_PMU_FAST) { ++ writel(0xf, __io_address(ARM_LOCAL_PM_ROUTING_CLR)); + } else { printk("%s: %d\n", __func__, d->irq); BUG(); } +} + @@ -12076,6 +11925,8 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/armctrl.c linux-rpi/arch/arm/mach-b + } else if (d->irq >= ARM_IRQ1_BASE && d->irq < ARM_IRQ_LOCAL_BASE) { + unsigned int data = (unsigned int)irq_get_chip_data(d->irq); + writel(1 << (data & 0x1f), __io_address(enables[(data >> 5) & 0x3])); ++ } else if (d->irq == INTERRUPT_ARM_LOCAL_PMU_FAST) { ++ writel(0xf, __io_address(ARM_LOCAL_PM_ROUTING_SET)); + } else { printk("%s: %d\n", __func__, d->irq); BUG(); } +} + @@ -12102,7 +11953,7 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/armctrl.c linux-rpi/arch/arm/mach-b + if (WARN_ON(intspec[0] == 0 && intspec[1] >= NR_IRQS_BANK0)) + return -EINVAL; + -+ if (WARN_ON(intspec[0] == 3 && intspec[1] > 3 && intspec[1] != 5)) ++ if (WARN_ON(intspec[0] == 3 && intspec[1] > 3 && intspec[1] != 5 && intspec[1] != 9)) + return -EINVAL; + + if (intspec[0] == 0) @@ -12320,9 +12171,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/armctrl.c linux-rpi/arch/arm/mach-b + armctrl_dt_init(); + return 0; +} -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/armctrl.h linux-rpi/arch/arm/mach-bcm2709/armctrl.h ---- linux-3.18.6/arch/arm/mach-bcm2709/armctrl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/armctrl.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/armctrl.h linux-rpi/arch/arm/mach-bcm2709/armctrl.h +--- linux-3.18.8/arch/arm/mach-bcm2709/armctrl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/armctrl.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,27 @@ +/* + * linux/arch/arm/mach-bcm2708/armctrl.h @@ -12351,9 +12202,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/armctrl.h linux-rpi/arch/arm/mach-b + u32 armctrl_sources, u32 resume_sources); + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/bcm2708_gpio.c linux-rpi/arch/arm/mach-bcm2709/bcm2708_gpio.c ---- linux-3.18.6/arch/arm/mach-bcm2709/bcm2708_gpio.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/bcm2708_gpio.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/bcm2708_gpio.c linux-rpi/arch/arm/mach-bcm2709/bcm2708_gpio.c +--- linux-3.18.8/arch/arm/mach-bcm2709/bcm2708_gpio.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/bcm2708_gpio.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,426 @@ +/* + * linux/arch/arm/mach-bcm2708/bcm2708_gpio.c @@ -12781,9 +12632,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/bcm2708_gpio.c linux-rpi/arch/arm/m + +MODULE_DESCRIPTION("Broadcom BCM2708 GPIO driver"); +MODULE_LICENSE("GPL"); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/bcm2709.c linux-rpi/arch/arm/mach-bcm2709/bcm2709.c ---- linux-3.18.6/arch/arm/mach-bcm2709/bcm2709.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/bcm2709.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/bcm2709.c linux-rpi/arch/arm/mach-bcm2709/bcm2709.c +--- linux-3.18.8/arch/arm/mach-bcm2709/bcm2709.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/bcm2709.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,1297 @@ +/* + * linux/arch/arm/mach-bcm2709/bcm2709.c @@ -14082,9 +13933,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/bcm2709.c linux-rpi/arch/arm/mach-b +MODULE_PARM_DESC(pps_gpio_pin, "Set GPIO pin to reserve for PPS"); +module_param(vc_i2c_override, bool, 0644); +MODULE_PARM_DESC(vc_i2c_override, "Allow the use of VC's I2C peripheral."); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/bcm2709.h linux-rpi/arch/arm/mach-bcm2709/bcm2709.h ---- linux-3.18.6/arch/arm/mach-bcm2709/bcm2709.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/bcm2709.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/bcm2709.h linux-rpi/arch/arm/mach-bcm2709/bcm2709.h +--- linux-3.18.8/arch/arm/mach-bcm2709/bcm2709.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/bcm2709.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,49 @@ +/* + * linux/arch/arm/mach-bcm2708/bcm2708.h @@ -14135,9 +13986,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/bcm2709.h linux-rpi/arch/arm/mach-b +} + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/clock.c linux-rpi/arch/arm/mach-bcm2709/clock.c ---- linux-3.18.6/arch/arm/mach-bcm2709/clock.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/clock.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/clock.c linux-rpi/arch/arm/mach-bcm2709/clock.c +--- linux-3.18.8/arch/arm/mach-bcm2709/clock.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/clock.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,61 @@ +/* + * linux/arch/arm/mach-bcm2708/clock.c @@ -14200,9 +14051,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/clock.c linux-rpi/arch/arm/mach-bcm + return -EIO; +} +EXPORT_SYMBOL(clk_set_rate); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/clock.h linux-rpi/arch/arm/mach-bcm2709/clock.h ---- linux-3.18.6/arch/arm/mach-bcm2709/clock.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/clock.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/clock.h linux-rpi/arch/arm/mach-bcm2709/clock.h +--- linux-3.18.8/arch/arm/mach-bcm2709/clock.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/clock.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,24 @@ +/* + * linux/arch/arm/mach-bcm2708/clock.h @@ -14228,9 +14079,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/clock.h linux-rpi/arch/arm/mach-bcm +struct clk { + unsigned long rate; +}; -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/delay.S linux-rpi/arch/arm/mach-bcm2709/delay.S ---- linux-3.18.6/arch/arm/mach-bcm2709/delay.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/delay.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/delay.S linux-rpi/arch/arm/mach-bcm2709/delay.S +--- linux-3.18.8/arch/arm/mach-bcm2709/delay.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/delay.S 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,21 @@ +/* + * linux/arch/arm/lib/delay.S @@ -14253,9 +14104,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/delay.S linux-rpi/arch/arm/mach-bcm + bhi bcm2708_delay + mov pc, lr +ENDPROC(bcm2708_delay) -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/dma.c linux-rpi/arch/arm/mach-bcm2709/dma.c ---- linux-3.18.6/arch/arm/mach-bcm2709/dma.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/dma.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/dma.c linux-rpi/arch/arm/mach-bcm2709/dma.c +--- linux-3.18.8/arch/arm/mach-bcm2709/dma.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/dma.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,409 @@ +/* + * linux/arch/arm/mach-bcm2708/dma.c @@ -14666,9 +14517,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/dma.c linux-rpi/arch/arm/mach-bcm27 +MODULE_LICENSE("GPL"); + +MODULE_PARM_DESC(dmachans, "Bitmap of DMA channels available to the ARM"); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/dmaer.c linux-rpi/arch/arm/mach-bcm2709/dmaer.c ---- linux-3.18.6/arch/arm/mach-bcm2709/dmaer.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/dmaer.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/dmaer.c linux-rpi/arch/arm/mach-bcm2709/dmaer.c +--- linux-3.18.8/arch/arm/mach-bcm2709/dmaer.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/dmaer.c 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,886 @@ +#include <linux/init.h> +#include <linux/sched.h> @@ -15556,9 +15407,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/dmaer.c linux-rpi/arch/arm/mach-bcm +MODULE_AUTHOR("Simon Hall"); +module_init(dmaer_init); +module_exit(dmaer_exit); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/arm_control.h linux-rpi/arch/arm/mach-bcm2709/include/mach/arm_control.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/arm_control.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/arm_control.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/arm_control.h linux-rpi/arch/arm/mach-bcm2709/include/mach/arm_control.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/arm_control.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/arm_control.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,493 @@ +/* + * linux/arch/arm/mach-bcm2708/arm_control.h @@ -16053,9 +15904,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/arm_control.h linux-rp +#define ARM_LOCAL_MAILBOX3_CLR3 HW_REGISTER_RW(ARM_LOCAL_BASE+0x0FC) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/arm_power.h linux-rpi/arch/arm/mach-bcm2709/include/mach/arm_power.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/arm_power.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/arm_power.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/arm_power.h linux-rpi/arch/arm/mach-bcm2709/include/mach/arm_power.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/arm_power.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/arm_power.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,62 @@ +/* + * linux/arch/arm/mach-bcm2708/include/mach/arm_power.h @@ -16119,16 +15970,16 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/arm_power.h linux-rpi/ +}; + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/barriers.h linux-rpi/arch/arm/mach-bcm2709/include/mach/barriers.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/barriers.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/barriers.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/barriers.h linux-rpi/arch/arm/mach-bcm2709/include/mach/barriers.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/barriers.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/barriers.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,3 @@ +#define mb() dsb() +#define rmb() dsb() +#define wmb() mb() -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/clkdev.h linux-rpi/arch/arm/mach-bcm2709/include/mach/clkdev.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/clkdev.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/clkdev.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/clkdev.h linux-rpi/arch/arm/mach-bcm2709/include/mach/clkdev.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/clkdev.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/clkdev.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,7 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H @@ -16137,9 +15988,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/clkdev.h linux-rpi/arc +#define __clk_put(clk) do { } while (0) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/debug-macro.S linux-rpi/arch/arm/mach-bcm2709/include/mach/debug-macro.S ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/debug-macro.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/debug-macro.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/debug-macro.S linux-rpi/arch/arm/mach-bcm2709/include/mach/debug-macro.S +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/debug-macro.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/debug-macro.S 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,22 @@ +/* arch/arm/mach-bcm2708/include/mach/debug-macro.S + * @@ -16163,9 +16014,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/debug-macro.S linux-rp + .endm + +#include <debug/pl01x.S> -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/dma.h linux-rpi/arch/arm/mach-bcm2709/include/mach/dma.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/dma.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/dma.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/dma.h linux-rpi/arch/arm/mach-bcm2709/include/mach/dma.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/dma.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/dma.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,94 @@ +/* + * linux/arch/arm/mach-bcm2708/include/mach/dma.h @@ -16261,9 +16112,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/dma.h linux-rpi/arch/a + + +#endif /* _MACH_BCM2708_DMA_H */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/entry-macro.S linux-rpi/arch/arm/mach-bcm2709/include/mach/entry-macro.S ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/entry-macro.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/entry-macro.S 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/entry-macro.S linux-rpi/arch/arm/mach-bcm2709/include/mach/entry-macro.S +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/entry-macro.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/entry-macro.S 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,120 @@ +/* + * arch/arm/mach-bcm2708/include/mach/entry-macro.S @@ -16385,9 +16236,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/entry-macro.S linux-rp + .macro arch_irq_handler_default +1: get_irqnr_and_base r0, r2, r6, lr + .endm -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/frc.h linux-rpi/arch/arm/mach-bcm2709/include/mach/frc.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/frc.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/frc.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/frc.h linux-rpi/arch/arm/mach-bcm2709/include/mach/frc.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/frc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/frc.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-bcm2708/include/mach/timex.h @@ -16427,9 +16278,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/frc.h linux-rpi/arch/a +extern unsigned long long frc_clock_ticks63(void); + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/gpio.h linux-rpi/arch/arm/mach-bcm2709/include/mach/gpio.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/gpio.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/gpio.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/gpio.h linux-rpi/arch/arm/mach-bcm2709/include/mach/gpio.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/gpio.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/gpio.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,17 @@ +/* + * arch/arm/mach-bcm2708/include/mach/gpio.h @@ -16448,9 +16299,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/gpio.h linux-rpi/arch/ +#define irq_to_gpio(x) ((x) - GPIO_IRQ_START) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/hardware.h linux-rpi/arch/arm/mach-bcm2709/include/mach/hardware.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/hardware.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/hardware.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/hardware.h linux-rpi/arch/arm/mach-bcm2709/include/mach/hardware.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/hardware.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/hardware.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-bcm2708/include/mach/hardware.h @@ -16480,9 +16331,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/hardware.h linux-rpi/a +#include <mach/platform.h> + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/io.h linux-rpi/arch/arm/mach-bcm2709/include/mach/io.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/io.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/io.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/io.h linux-rpi/arch/arm/mach-bcm2709/include/mach/io.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/io.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/io.h 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-bcm2708/include/mach/io.h @@ -16511,9 +16362,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/io.h linux-rpi/arch/ar +#define __io(a) __typesafe_io(a) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/irqs.h linux-rpi/arch/arm/mach-bcm2709/include/mach/irqs.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/irqs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/irqs.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/irqs.h linux-rpi/arch/arm/mach-bcm2709/include/mach/irqs.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/irqs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/irqs.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,225 @@ +/* + * arch/arm/mach-bcm2708/include/mach/irqs.h @@ -16740,9 +16591,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/irqs.h linux-rpi/arch/ +#define NR_IRQS (BCM2708_ALLOC_IRQS+FREE_IRQS) + +#endif /* _BCM2708_IRQS_H_ */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/memory.h linux-rpi/arch/arm/mach-bcm2709/include/mach/memory.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/memory.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/memory.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/memory.h linux-rpi/arch/arm/mach-bcm2709/include/mach/memory.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/memory.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/memory.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-bcm2708/include/mach/memory.h @@ -16801,9 +16652,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/memory.h linux-rpi/arc +#define __bus_to_pfn(x) __phys_to_pfn((x) - (BUS_OFFSET - BCM_PLAT_PHYS_OFFSET)) + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/platform.h linux-rpi/arch/arm/mach-bcm2709/include/mach/platform.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/platform.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/platform.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/platform.h linux-rpi/arch/arm/mach-bcm2709/include/mach/platform.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/platform.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/platform.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,225 @@ +/* + * arch/arm/mach-bcm2708/include/mach/platform.h @@ -17030,9 +16881,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/platform.h linux-rpi/a +#endif + +/* END */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/power.h linux-rpi/arch/arm/mach-bcm2709/include/mach/power.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/power.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/power.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/power.h linux-rpi/arch/arm/mach-bcm2709/include/mach/power.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/power.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/power.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,26 @@ +/* + * linux/arch/arm/mach-bcm2708/power.h @@ -17060,9 +16911,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/power.h linux-rpi/arch +extern int bcm_power_close(BCM_POWER_HANDLE_T handle); + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/system.h linux-rpi/arch/arm/mach-bcm2709/include/mach/system.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/system.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/system.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/system.h linux-rpi/arch/arm/mach-bcm2709/include/mach/system.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/system.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/system.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-bcm2708/include/mach/system.h @@ -17102,9 +16953,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/system.h linux-rpi/arc +} + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/timex.h linux-rpi/arch/arm/mach-bcm2709/include/mach/timex.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/timex.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/timex.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/timex.h linux-rpi/arch/arm/mach-bcm2709/include/mach/timex.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/timex.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/timex.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-bcm2708/include/mach/timex.h @@ -17129,9 +16980,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/timex.h linux-rpi/arch + */ + +#define CLOCK_TICK_RATE (1000000) -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/uncompress.h linux-rpi/arch/arm/mach-bcm2709/include/mach/uncompress.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/uncompress.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/uncompress.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/uncompress.h linux-rpi/arch/arm/mach-bcm2709/include/mach/uncompress.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/uncompress.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/uncompress.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,84 @@ +/* + * arch/arm/mach-bcn2708/include/mach/uncompress.h @@ -17217,9 +17068,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/uncompress.h linux-rpi + * nothing to do + */ +#define arch_decomp_wdog() -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vcio.h linux-rpi/arch/arm/mach-bcm2709/include/mach/vcio.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vcio.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/vcio.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/vcio.h linux-rpi/arch/arm/mach-bcm2709/include/mach/vcio.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/vcio.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/vcio.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,165 @@ +/* + * arch/arm/mach-bcm2708/include/mach/vcio.h @@ -17386,9 +17237,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vcio.h linux-rpi/arch/ +#define DEVICE_FILE_NAME "vcio" + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vc_mem.h linux-rpi/arch/arm/mach-bcm2709/include/mach/vc_mem.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vc_mem.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/vc_mem.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/vc_mem.h linux-rpi/arch/arm/mach-bcm2709/include/mach/vc_mem.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/vc_mem.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/vc_mem.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,35 @@ +/***************************************************************************** +* Copyright 2010 - 2011 Broadcom Corporation. All rights reserved. @@ -17425,9 +17276,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vc_mem.h linux-rpi/arc +#endif + +#endif /* VC_MEM_H */ -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vc_support.h linux-rpi/arch/arm/mach-bcm2709/include/mach/vc_support.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vc_support.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/vc_support.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/vc_support.h linux-rpi/arch/arm/mach-bcm2709/include/mach/vc_support.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/vc_support.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/vc_support.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,69 @@ +#ifndef _VC_SUPPORT_H_ +#define _VC_SUPPORT_H_ @@ -17498,9 +17349,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vc_support.h linux-rpi + unsigned int r0, unsigned int r1, unsigned int r2, unsigned int r3, unsigned int r4, unsigned int r5); + +#endif -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vmalloc.h linux-rpi/arch/arm/mach-bcm2709/include/mach/vmalloc.h ---- linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vmalloc.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/include/mach/vmalloc.h 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/include/mach/vmalloc.h linux-rpi/arch/arm/mach-bcm2709/include/mach/vmalloc.h +--- linux-3.18.8/arch/arm/mach-bcm2709/include/mach/vmalloc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/include/mach/vmalloc.h 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-bcm2708/include/mach/vmalloc.h @@ -17522,9 +17373,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/include/mach/vmalloc.h linux-rpi/ar + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (0xff000000) -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/Kconfig linux-rpi/arch/arm/mach-bcm2709/Kconfig ---- linux-3.18.6/arch/arm/mach-bcm2709/Kconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/Kconfig 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/Kconfig linux-rpi/arch/arm/mach-bcm2709/Kconfig +--- linux-3.18.8/arch/arm/mach-bcm2709/Kconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/Kconfig 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,49 @@ +menu "Broadcom BCM2709 Implementations" + depends on ARCH_BCM2709 @@ -17575,9 +17426,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/Kconfig linux-rpi/arch/arm/mach-bcm + help + Binds spidev driver to the SPI0 master +endmenu -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/Makefile linux-rpi/arch/arm/mach-bcm2709/Makefile ---- linux-3.18.6/arch/arm/mach-bcm2709/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/Makefile 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/Makefile linux-rpi/arch/arm/mach-bcm2709/Makefile +--- linux-3.18.8/arch/arm/mach-bcm2709/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/Makefile 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,7 @@ +# +# Makefile for the linux kernel. @@ -17586,16 +17437,16 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/Makefile linux-rpi/arch/arm/mach-bc +obj-$(CONFIG_MACH_BCM2709) += bcm2709.o armctrl.o vcio.o power.o dma.o +obj-$(CONFIG_BCM2708_GPIO) += bcm2708_gpio.o +obj-$(CONFIG_BCM2708_VCMEM) += vc_mem.o -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/Makefile.boot linux-rpi/arch/arm/mach-bcm2709/Makefile.boot ---- linux-3.18.6/arch/arm/mach-bcm2709/Makefile.boot 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/Makefile.boot 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/Makefile.boot linux-rpi/arch/arm/mach-bcm2709/Makefile.boot +--- linux-3.18.8/arch/arm/mach-bcm2709/Makefile.boot 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/Makefile.boot 2015-03-05 14:40:11.153715839 +0100 @@ -0,0 +1,3 @@ + zreladdr-y := 0x00008000 +params_phys-y := 0x00000100 +initrd_phys-y := 0x00800000 -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/power.c linux-rpi/arch/arm/mach-bcm2709/power.c ---- linux-3.18.6/arch/arm/mach-bcm2709/power.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/power.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/power.c linux-rpi/arch/arm/mach-bcm2709/power.c +--- linux-3.18.8/arch/arm/mach-bcm2709/power.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/power.c 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,195 @@ +/* + * linux/arch/arm/mach-bcm2708/power.c @@ -17792,9 +17643,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/power.c linux-rpi/arch/arm/mach-bcm +MODULE_AUTHOR("Phil Elwell"); +MODULE_DESCRIPTION("Interface to BCM2708 power management"); +MODULE_LICENSE("GPL"); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/vcio.c linux-rpi/arch/arm/mach-bcm2709/vcio.c ---- linux-3.18.6/arch/arm/mach-bcm2709/vcio.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/vcio.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/vcio.c linux-rpi/arch/arm/mach-bcm2709/vcio.c +--- linux-3.18.8/arch/arm/mach-bcm2709/vcio.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/vcio.c 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,484 @@ +/* + * linux/arch/arm/mach-bcm2708/vcio.c @@ -18280,9 +18131,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/vcio.c linux-rpi/arch/arm/mach-bcm2 +MODULE_DESCRIPTION("ARM I/O to VideoCore processor"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:bcm-mbox"); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/vc_mem.c linux-rpi/arch/arm/mach-bcm2709/vc_mem.c ---- linux-3.18.6/arch/arm/mach-bcm2709/vc_mem.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/vc_mem.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/vc_mem.c linux-rpi/arch/arm/mach-bcm2709/vc_mem.c +--- linux-3.18.8/arch/arm/mach-bcm2709/vc_mem.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/vc_mem.c 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,431 @@ +/***************************************************************************** +* Copyright 2010 - 2011 Broadcom Corporation. All rights reserved. @@ -18715,9 +18566,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/vc_mem.c linux-rpi/arch/arm/mach-bc +module_param(phys_addr, uint, 0644); +module_param(mem_size, uint, 0644); +module_param(mem_base, uint, 0644); -diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/vc_support.c linux-rpi/arch/arm/mach-bcm2709/vc_support.c ---- linux-3.18.6/arch/arm/mach-bcm2709/vc_support.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/arch/arm/mach-bcm2709/vc_support.c 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mach-bcm2709/vc_support.c linux-rpi/arch/arm/mach-bcm2709/vc_support.c +--- linux-3.18.8/arch/arm/mach-bcm2709/vc_support.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/arch/arm/mach-bcm2709/vc_support.c 2015-03-05 14:40:11.157715839 +0100 @@ -0,0 +1,318 @@ +/* + * vc_support.c @@ -19037,9 +18888,9 @@ diff -Nur linux-3.18.6/arch/arm/mach-bcm2709/vc_support.c linux-rpi/arch/arm/mac + return 1; + } +} -diff -Nur linux-3.18.6/arch/arm/Makefile linux-rpi/arch/arm/Makefile ---- linux-3.18.6/arch/arm/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/Makefile 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/Makefile linux-rpi/arch/arm/Makefile +--- linux-3.18.8/arch/arm/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/Makefile 2015-03-05 14:40:11.017715840 +0100 @@ -146,6 +146,8 @@ machine-$(CONFIG_ARCH_AT91) += at91 machine-$(CONFIG_ARCH_AXXIA) += axxia @@ -19049,9 +18900,9 @@ diff -Nur linux-3.18.6/arch/arm/Makefile linux-rpi/arch/arm/Makefile machine-$(CONFIG_ARCH_BERLIN) += berlin machine-$(CONFIG_ARCH_CLPS711X) += clps711x machine-$(CONFIG_ARCH_CNS3XXX) += cns3xxx -diff -Nur linux-3.18.6/arch/arm/mm/Kconfig linux-rpi/arch/arm/mm/Kconfig ---- linux-3.18.6/arch/arm/mm/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/mm/Kconfig 2015-02-09 04:39:43.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mm/Kconfig linux-rpi/arch/arm/mm/Kconfig +--- linux-3.18.8/arch/arm/mm/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/mm/Kconfig 2015-03-05 14:40:11.261715839 +0100 @@ -358,7 +358,7 @@ # ARMv6 @@ -19061,9 +18912,9 @@ diff -Nur linux-3.18.6/arch/arm/mm/Kconfig linux-rpi/arch/arm/mm/Kconfig select CPU_32v6 select CPU_ABRT_EV6 select CPU_CACHE_V6 -diff -Nur linux-3.18.6/arch/arm/mm/proc-v6.S linux-rpi/arch/arm/mm/proc-v6.S ---- linux-3.18.6/arch/arm/mm/proc-v6.S 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/mm/proc-v6.S 2015-02-09 04:39:43.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mm/proc-v6.S linux-rpi/arch/arm/mm/proc-v6.S +--- linux-3.18.8/arch/arm/mm/proc-v6.S 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/mm/proc-v6.S 2015-03-05 14:40:11.277715838 +0100 @@ -73,10 +73,19 @@ * * IRQs are already disabled. @@ -19087,9 +18938,9 @@ diff -Nur linux-3.18.6/arch/arm/mm/proc-v6.S linux-rpi/arch/arm/mm/proc-v6.S ret lr ENTRY(cpu_v6_dcache_clean_area) -diff -Nur linux-3.18.6/arch/arm/mm/proc-v7.S linux-rpi/arch/arm/mm/proc-v7.S ---- linux-3.18.6/arch/arm/mm/proc-v7.S 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/mm/proc-v7.S 2015-02-09 04:39:43.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/mm/proc-v7.S linux-rpi/arch/arm/mm/proc-v7.S +--- linux-3.18.8/arch/arm/mm/proc-v7.S 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/mm/proc-v7.S 2015-03-05 14:40:11.277715838 +0100 @@ -441,6 +441,7 @@ orr r0, r0, r6 @ set them THUMB( orr r0, r0, #1 << 30 ) @ Thumb exceptions @@ -19098,9 +18949,9 @@ diff -Nur linux-3.18.6/arch/arm/mm/proc-v7.S linux-rpi/arch/arm/mm/proc-v7.S ENDPROC(__v7_setup) .align 2 -diff -Nur linux-3.18.6/arch/arm/tools/mach-types linux-rpi/arch/arm/tools/mach-types ---- linux-3.18.6/arch/arm/tools/mach-types 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/arch/arm/tools/mach-types 2015-02-09 04:39:43.000000000 +0100 +diff -Nur linux-3.18.8/arch/arm/tools/mach-types linux-rpi/arch/arm/tools/mach-types +--- linux-3.18.8/arch/arm/tools/mach-types 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/arch/arm/tools/mach-types 2015-03-05 14:40:11.297715838 +0100 @@ -522,6 +522,8 @@ prima2_evb MACH_PRIMA2_EVB PRIMA2_EVB 3103 paz00 MACH_PAZ00 PAZ00 3128 @@ -19110,9 +18961,9 @@ diff -Nur linux-3.18.6/arch/arm/tools/mach-types linux-rpi/arch/arm/tools/mach-t ag5evm MACH_AG5EVM AG5EVM 3189 ics_if_voip MACH_ICS_IF_VOIP ICS_IF_VOIP 3206 wlf_cragg_6410 MACH_WLF_CRAGG_6410 WLF_CRAGG_6410 3207 -diff -Nur linux-3.18.6/Documentation/video4linux/bcm2835-v4l2.txt linux-rpi/Documentation/video4linux/bcm2835-v4l2.txt ---- linux-3.18.6/Documentation/video4linux/bcm2835-v4l2.txt 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/Documentation/video4linux/bcm2835-v4l2.txt 2015-02-09 04:39:42.000000000 +0100 +diff -Nur linux-3.18.8/Documentation/video4linux/bcm2835-v4l2.txt linux-rpi/Documentation/video4linux/bcm2835-v4l2.txt +--- linux-3.18.8/Documentation/video4linux/bcm2835-v4l2.txt 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/Documentation/video4linux/bcm2835-v4l2.txt 2015-03-05 14:40:10.925715841 +0100 @@ -0,0 +1,60 @@ + +BCM2835 (aka Raspberry Pi) V4L2 driver @@ -19174,9 +19025,9 @@ diff -Nur linux-3.18.6/Documentation/video4linux/bcm2835-v4l2.txt linux-rpi/Docu +List of available formats: + +$ v4l2-ctl --list-formats -diff -Nur linux-3.18.6/drivers/char/broadcom/Kconfig linux-rpi/drivers/char/broadcom/Kconfig ---- linux-3.18.6/drivers/char/broadcom/Kconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/char/broadcom/Kconfig 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/broadcom/Kconfig linux-rpi/drivers/char/broadcom/Kconfig +--- linux-3.18.8/drivers/char/broadcom/Kconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/char/broadcom/Kconfig 2015-03-05 14:40:12.661715830 +0100 @@ -0,0 +1,22 @@ +# +# Broadcom char driver config @@ -19200,15 +19051,15 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/Kconfig linux-rpi/drivers/char/broa + help + Support for the VC shared memory on the Broadcom reference + design. Uses the VCHIQ stack. -diff -Nur linux-3.18.6/drivers/char/broadcom/Makefile linux-rpi/drivers/char/broadcom/Makefile ---- linux-3.18.6/drivers/char/broadcom/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/char/broadcom/Makefile 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/broadcom/Makefile linux-rpi/drivers/char/broadcom/Makefile +--- linux-3.18.8/drivers/char/broadcom/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/char/broadcom/Makefile 2015-03-05 14:40:12.661715830 +0100 @@ -0,0 +1,2 @@ +obj-$(CONFIG_BCM_VC_CMA) += vc_cma/ +obj-$(CONFIG_BCM_VC_SM) += vc_sm/ -diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/Makefile linux-rpi/drivers/char/broadcom/vc_cma/Makefile ---- linux-3.18.6/drivers/char/broadcom/vc_cma/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/char/broadcom/vc_cma/Makefile 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/broadcom/vc_cma/Makefile linux-rpi/drivers/char/broadcom/vc_cma/Makefile +--- linux-3.18.8/drivers/char/broadcom/vc_cma/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/char/broadcom/vc_cma/Makefile 2015-03-05 14:40:12.661715830 +0100 @@ -0,0 +1,14 @@ +ccflags-y += -Wall -Wstrict-prototypes -Wno-trigraphs +ccflags-y += -Werror @@ -19224,10 +19075,10 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/Makefile linux-rpi/drivers/c +obj-$(CONFIG_BCM_VC_CMA) += vc-cma.o + +vc-cma-objs := vc_cma.o -diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/char/broadcom/vc_cma/vc_cma.c ---- linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/char/broadcom/vc_cma/vc_cma.c 2015-02-09 04:39:53.000000000 +0100 -@@ -0,0 +1,1143 @@ +diff -Nur linux-3.18.8/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/char/broadcom/vc_cma/vc_cma.c +--- linux-3.18.8/drivers/char/broadcom/vc_cma/vc_cma.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/char/broadcom/vc_cma/vc_cma.c 2015-03-05 14:40:12.661715830 +0100 +@@ -0,0 +1,1193 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. + * @@ -19288,6 +19139,8 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c +#define LOG_DBG(fmt, ...) \ + if (vc_cma_debug) \ + printk(KERN_INFO fmt "\n", ##__VA_ARGS__) ++#define LOG_INFO(fmt, ...) \ ++ printk(KERN_INFO fmt "\n", ##__VA_ARGS__) +#define LOG_ERR(fmt, ...) \ + printk(KERN_ERR fmt "\n", ##__VA_ARGS__) + @@ -19350,6 +19203,10 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c +unsigned int vc_cma_chunks_used; +unsigned int vc_cma_chunks_reserved; + ++ ++void *vc_cma_dma_alloc; ++unsigned int vc_cma_dma_size; ++ +static int in_loud_error; + +unsigned int vc_cma_reserve_total; @@ -19428,8 +19285,17 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c + * size from the end of memory + */ + if (vc_cma_size) { -+ if (dma_declare_contiguous(NULL /*&vc_cma_device.dev*/, vc_cma_size, ++ if (dma_declare_contiguous(&vc_cma_device.dev, vc_cma_size, + vc_cma_base, 0) == 0) { ++ if (!dev_get_cma_area(NULL)) { ++ /* There is no default CMA area - make this ++ the default */ ++ struct cma *vc_cma_area = dev_get_cma_area( ++ &vc_cma_device.dev); ++ dma_contiguous_set_default(vc_cma_area); ++ LOG_INFO("vc_cma_reserve - using vc_cma as " ++ "the default contiguous DMA area"); ++ } + } else { + LOG_ERR("vc_cma: dma_declare_contiguous(%x,%x) failed", + vc_cma_size, (unsigned int)vc_cma_base); @@ -19539,6 +19405,9 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c + seq_printf(m, " PID %5d: %d bytes\n", user->pid, + user->reserve); + } ++ seq_printf(m, " dma_alloc : %p (%d pages)\n", ++ vc_cma_dma_alloc ? page_address(vc_cma_dma_alloc) : 0, ++ vc_cma_dma_size); + + seq_printf(m, "\n"); + @@ -19578,31 +19447,33 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c +#define FREE_STR "free" +#define DEBUG_STR "debug" +#define RESERVE_STR "reserve" ++#define DMA_ALLOC_STR "dma_alloc" ++#define DMA_FREE_STR "dma_free" + if (strncmp(input_str, ALLOC_STR, strlen(ALLOC_STR)) == 0) { -+ int size; ++ int alloc_size; + char *p = input_str + strlen(ALLOC_STR); + + while (*p == ' ') + p++; -+ size = memparse(p, NULL); -+ LOG_ERR("/proc/vc-cma: alloc %d", size); -+ if (size) ++ alloc_size = memparse(p, NULL); ++ LOG_INFO("/proc/vc-cma: alloc %d", alloc_size); ++ if (alloc_size) + send_vc_msg(VC_CMA_MSG_REQUEST_FREE, -+ size / VC_CMA_CHUNK_SIZE, 0); ++ alloc_size / VC_CMA_CHUNK_SIZE, 0); + else + LOG_ERR("invalid size '%s'", p); + rc = size; + } else if (strncmp(input_str, FREE_STR, strlen(FREE_STR)) == 0) { -+ int size; ++ int alloc_size; + char *p = input_str + strlen(FREE_STR); + + while (*p == ' ') + p++; -+ size = memparse(p, NULL); -+ LOG_ERR("/proc/vc-cma: free %d", size); -+ if (size) ++ alloc_size = memparse(p, NULL); ++ LOG_INFO("/proc/vc-cma: free %d", alloc_size); ++ if (alloc_size) + send_vc_msg(VC_CMA_MSG_REQUEST_ALLOC, -+ size / VC_CMA_CHUNK_SIZE, 0); ++ alloc_size / VC_CMA_CHUNK_SIZE, 0); + else + LOG_ERR("invalid size '%s'", p); + rc = size; @@ -19614,18 +19485,46 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c + vc_cma_debug = 1; + else if ((strcmp(p, "off") == 0) || (strcmp(p, "0") == 0)) + vc_cma_debug = 0; -+ LOG_ERR("/proc/vc-cma: debug %s", vc_cma_debug ? "on" : "off"); ++ LOG_INFO("/proc/vc-cma: debug %s", vc_cma_debug ? "on" : "off"); + rc = size; + } else if (strncmp(input_str, RESERVE_STR, strlen(RESERVE_STR)) == 0) { -+ int size; ++ int alloc_size; + int reserved; + char *p = input_str + strlen(RESERVE_STR); + while (*p == ' ') + p++; -+ size = memparse(p, NULL); ++ alloc_size = memparse(p, NULL); + -+ reserved = vc_cma_set_reserve(size, current->tgid); ++ reserved = vc_cma_set_reserve(alloc_size, current->tgid); + rc = (reserved >= 0) ? size : reserved; ++ } else if (strncmp(input_str, DMA_ALLOC_STR, strlen(DMA_ALLOC_STR)) == 0) { ++ int alloc_size; ++ char *p = input_str + strlen(DMA_ALLOC_STR); ++ while (*p == ' ') ++ p++; ++ alloc_size = memparse(p, NULL); ++ ++ if (vc_cma_dma_alloc) { ++ dma_release_from_contiguous(NULL, vc_cma_dma_alloc, ++ vc_cma_dma_size); ++ vc_cma_dma_alloc = NULL; ++ vc_cma_dma_size = 0; ++ } ++ vc_cma_dma_alloc = dma_alloc_from_contiguous(NULL, alloc_size, 0); ++ vc_cma_dma_size = (vc_cma_dma_alloc ? alloc_size : 0); ++ if (vc_cma_dma_alloc) ++ LOG_INFO("dma_alloc(%d pages) -> %p", alloc_size, page_address(vc_cma_dma_alloc)); ++ else ++ LOG_ERR("dma_alloc(%d pages) failed", alloc_size); ++ rc = size; ++ } else if (strncmp(input_str, DMA_FREE_STR, strlen(DMA_FREE_STR)) == 0) { ++ if (vc_cma_dma_alloc) { ++ dma_release_from_contiguous(NULL, vc_cma_dma_alloc, ++ vc_cma_dma_size); ++ vc_cma_dma_alloc = NULL; ++ vc_cma_dma_size = 0; ++ } ++ rc = size; + } + +out: @@ -19756,7 +19655,7 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c + uint8_t *chunk_addr; + size_t chunk_size = PAGES_PER_CHUNK << PAGE_SHIFT; + -+ chunk = dma_alloc_from_contiguous(NULL /*&vc_cma_device.dev*/, ++ chunk = dma_alloc_from_contiguous(&vc_cma_device.dev, + PAGES_PER_CHUNK, + VC_CMA_CHUNK_ORDER); + if (!chunk) @@ -19772,13 +19671,14 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c + BUG_ON(((page_to_phys(chunk) - vc_cma_base) % + VC_CMA_CHUNK_SIZE) != 0); + if (chunk_num >= vc_cma_chunks) { ++ phys_addr_t _pa = vc_cma_base + vc_cma_size - 1; + LOG_ERR("%s: ===============================", + __func__); -+ LOG_ERR("%s: chunk phys %x, vc_cma %x-%x - " ++ LOG_ERR("%s: chunk phys %x, vc_cma %pa-%pa - " + "bad SPARSEMEM configuration?", + __func__, (unsigned int)page_to_phys(chunk), -+ vc_cma_base, vc_cma_base + vc_cma_size - 1); -+ LOG_ERR("%s: dev->cma_area = %p\n", __func__, ++ &vc_cma_base, &_pa); ++ LOG_ERR("%s: dev->cma_area = %p", __func__, + (void*)0/*vc_cma_device.dev.cma_area*/); + LOG_ERR("%s: ===============================", + __func__); @@ -19902,13 +19802,14 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c + } + + if (!dma_release_from_contiguous -+ (NULL /*&vc_cma_device.dev*/, page, ++ (&vc_cma_device.dev, page, + PAGES_PER_CHUNK)) { ++ phys_addr_t _pa = page_to_phys(page); + LOG_ERR + ("CMA_MSG_FREE - failed to " -+ "release chunk %d (phys %x, " ++ "release chunk %d (phys %pa, " + "page %x)", chunk_num, -+ page_to_phys(page), ++ &_pa, + (unsigned int)page); + } + vc_cma_chunks_used--; @@ -20253,12 +20154,12 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c + if (!check_cma_config()) + goto out_release; + -+ printk(KERN_INFO "vc-cma: Videocore CMA driver\n"); -+ printk(KERN_INFO "vc-cma: vc_cma_base = 0x%08x\n", vc_cma_base); -+ printk(KERN_INFO "vc-cma: vc_cma_size = 0x%08x (%u MiB)\n", -+ vc_cma_size, vc_cma_size / (1024 * 1024)); -+ printk(KERN_INFO "vc-cma: vc_cma_initial = 0x%08x (%u MiB)\n", -+ vc_cma_initial, vc_cma_initial / (1024 * 1024)); ++ LOG_INFO("vc-cma: Videocore CMA driver"); ++ LOG_INFO("vc-cma: vc_cma_base = %pa", &vc_cma_base); ++ LOG_INFO("vc-cma: vc_cma_size = 0x%08x (%u MiB)", ++ vc_cma_size, vc_cma_size / (1024 * 1024)); ++ LOG_INFO("vc-cma: vc_cma_initial = 0x%08x (%u MiB)", ++ vc_cma_initial, vc_cma_initial / (1024 * 1024)); + + vc_cma_base_page = phys_to_page(vc_cma_base); + @@ -20268,7 +20169,7 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c + for (vc_cma_chunks_used = 0; + vc_cma_chunks_used < chunks_needed; vc_cma_chunks_used++) { + struct page *chunk; -+ chunk = dma_alloc_from_contiguous(NULL /*&vc_cma_device.dev*/, ++ chunk = dma_alloc_from_contiguous(&vc_cma_device.dev, + PAGES_PER_CHUNK, + VC_CMA_CHUNK_ORDER); + if (!chunk) @@ -20371,9 +20272,9 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_cma/vc_cma.c linux-rpi/drivers/c +module_exit(vc_cma_exit); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Broadcom Corporation"); -diff -Nur linux-3.18.6/drivers/char/broadcom/vc_sm/Makefile linux-rpi/drivers/char/broadcom/vc_sm/Makefile ---- linux-3.18.6/drivers/char/broadcom/vc_sm/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/char/broadcom/vc_sm/Makefile 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/broadcom/vc_sm/Makefile linux-rpi/drivers/char/broadcom/vc_sm/Makefile +--- linux-3.18.8/drivers/char/broadcom/vc_sm/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/char/broadcom/vc_sm/Makefile 2015-03-05 14:40:12.661715830 +0100 @@ -0,0 +1,21 @@ +EXTRA_CFLAGS += -Wall -Wstrict-prototypes -Wno-trigraphs -O2 + @@ -20396,9 +20297,9 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_sm/Makefile linux-rpi/drivers/ch +vc-sm-objs := \ + vmcs_sm.o \ + vc_vchi_sm.o -diff -Nur linux-3.18.6/drivers/char/broadcom/vc_sm/vc_vchi_sm.c linux-rpi/drivers/char/broadcom/vc_sm/vc_vchi_sm.c ---- linux-3.18.6/drivers/char/broadcom/vc_sm/vc_vchi_sm.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/char/broadcom/vc_sm/vc_vchi_sm.c 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/broadcom/vc_sm/vc_vchi_sm.c linux-rpi/drivers/char/broadcom/vc_sm/vc_vchi_sm.c +--- linux-3.18.8/drivers/char/broadcom/vc_sm/vc_vchi_sm.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/char/broadcom/vc_sm/vc_vchi_sm.c 2015-03-05 14:40:12.661715830 +0100 @@ -0,0 +1,492 @@ +/***************************************************************************** +* Copyright 2011-2012 Broadcom Corporation. All rights reserved. @@ -20892,9 +20793,9 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_sm/vc_vchi_sm.c linux-rpi/driver + return vc_vchi_sm_send_msg(handle, VC_SM_MSG_TYPE_ACTION_CLEAN, + msg, sizeof(*msg), 0, 0, 0, 0); +} -diff -Nur linux-3.18.6/drivers/char/broadcom/vc_sm/vmcs_sm.c linux-rpi/drivers/char/broadcom/vc_sm/vmcs_sm.c ---- linux-3.18.6/drivers/char/broadcom/vc_sm/vmcs_sm.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/char/broadcom/vc_sm/vmcs_sm.c 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/broadcom/vc_sm/vmcs_sm.c linux-rpi/drivers/char/broadcom/vc_sm/vmcs_sm.c +--- linux-3.18.8/drivers/char/broadcom/vc_sm/vmcs_sm.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/char/broadcom/vc_sm/vmcs_sm.c 2015-03-05 14:40:12.661715830 +0100 @@ -0,0 +1,3163 @@ +/***************************************************************************** +* Copyright 2011-2012 Broadcom Corporation. All rights reserved. @@ -24059,9 +23960,9 @@ diff -Nur linux-3.18.6/drivers/char/broadcom/vc_sm/vmcs_sm.c linux-rpi/drivers/c +MODULE_AUTHOR("Broadcom"); +MODULE_DESCRIPTION("VideoCore SharedMemory Driver"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/drivers/char/hw_random/bcm2708-rng.c linux-rpi/drivers/char/hw_random/bcm2708-rng.c ---- linux-3.18.6/drivers/char/hw_random/bcm2708-rng.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/char/hw_random/bcm2708-rng.c 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/hw_random/bcm2708-rng.c linux-rpi/drivers/char/hw_random/bcm2708-rng.c +--- linux-3.18.8/drivers/char/hw_random/bcm2708-rng.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/char/hw_random/bcm2708-rng.c 2015-03-05 14:40:12.661715830 +0100 @@ -0,0 +1,118 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -24181,9 +24082,9 @@ diff -Nur linux-3.18.6/drivers/char/hw_random/bcm2708-rng.c linux-rpi/drivers/ch + +MODULE_DESCRIPTION("BCM2708 H/W Random Number Generator (RNG) driver"); +MODULE_LICENSE("GPL and additional rights"); -diff -Nur linux-3.18.6/drivers/char/hw_random/Kconfig linux-rpi/drivers/char/hw_random/Kconfig ---- linux-3.18.6/drivers/char/hw_random/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/char/hw_random/Kconfig 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/hw_random/Kconfig linux-rpi/drivers/char/hw_random/Kconfig +--- linux-3.18.8/drivers/char/hw_random/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/char/hw_random/Kconfig 2015-03-05 14:40:12.661715830 +0100 @@ -320,6 +320,17 @@ If unsure, say Y. @@ -24202,9 +24103,9 @@ diff -Nur linux-3.18.6/drivers/char/hw_random/Kconfig linux-rpi/drivers/char/hw_ config HW_RANDOM_MSM tristate "Qualcomm SoCs Random Number Generator support" depends on HW_RANDOM && ARCH_QCOM -diff -Nur linux-3.18.6/drivers/char/hw_random/Makefile linux-rpi/drivers/char/hw_random/Makefile ---- linux-3.18.6/drivers/char/hw_random/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/char/hw_random/Makefile 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/hw_random/Makefile linux-rpi/drivers/char/hw_random/Makefile +--- linux-3.18.8/drivers/char/hw_random/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/char/hw_random/Makefile 2015-03-05 14:40:12.661715830 +0100 @@ -28,5 +28,6 @@ obj-$(CONFIG_HW_RANDOM_EXYNOS) += exynos-rng.o obj-$(CONFIG_HW_RANDOM_TPM) += tpm-rng.o @@ -24212,9 +24113,9 @@ diff -Nur linux-3.18.6/drivers/char/hw_random/Makefile linux-rpi/drivers/char/hw +obj-$(CONFIG_HW_RANDOM_BCM2708) += bcm2708-rng.o obj-$(CONFIG_HW_RANDOM_MSM) += msm-rng.o obj-$(CONFIG_HW_RANDOM_XGENE) += xgene-rng.o -diff -Nur linux-3.18.6/drivers/char/Kconfig linux-rpi/drivers/char/Kconfig ---- linux-3.18.6/drivers/char/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/char/Kconfig 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/Kconfig linux-rpi/drivers/char/Kconfig +--- linux-3.18.8/drivers/char/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/char/Kconfig 2015-03-05 14:40:12.657715830 +0100 @@ -581,6 +581,8 @@ source "drivers/s390/char/Kconfig" @@ -24224,17 +24125,17 @@ diff -Nur linux-3.18.6/drivers/char/Kconfig linux-rpi/drivers/char/Kconfig config MSM_SMD_PKT bool "Enable device interface for some SMD packet ports" default n -diff -Nur linux-3.18.6/drivers/char/Makefile linux-rpi/drivers/char/Makefile ---- linux-3.18.6/drivers/char/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/char/Makefile 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/char/Makefile linux-rpi/drivers/char/Makefile +--- linux-3.18.8/drivers/char/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/char/Makefile 2015-03-05 14:40:12.657715830 +0100 @@ -62,3 +62,4 @@ obj-$(CONFIG_TILE_SROM) += tile-srom.o obj-$(CONFIG_XILLYBUS) += xillybus/ +obj-$(CONFIG_BRCM_CHAR_DRIVERS) += broadcom/ -diff -Nur linux-3.18.6/drivers/clocksource/arm_arch_timer.c linux-rpi/drivers/clocksource/arm_arch_timer.c ---- linux-3.18.6/drivers/clocksource/arm_arch_timer.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/clocksource/arm_arch_timer.c 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/clocksource/arm_arch_timer.c linux-rpi/drivers/clocksource/arm_arch_timer.c +--- linux-3.18.8/drivers/clocksource/arm_arch_timer.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/clocksource/arm_arch_timer.c 2015-03-05 14:40:12.693715830 +0100 @@ -795,3 +795,39 @@ } CLOCKSOURCE_OF_DECLARE(armv7_arch_timer_mem, "arm,armv7-timer-mem", @@ -24275,9 +24176,9 @@ diff -Nur linux-3.18.6/drivers/clocksource/arm_arch_timer.c linux-rpi/drivers/cl + arch_timer_common_init(); + return 0; +} -diff -Nur linux-3.18.6/drivers/cpufreq/bcm2835-cpufreq.c linux-rpi/drivers/cpufreq/bcm2835-cpufreq.c ---- linux-3.18.6/drivers/cpufreq/bcm2835-cpufreq.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/cpufreq/bcm2835-cpufreq.c 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/cpufreq/bcm2835-cpufreq.c linux-rpi/drivers/cpufreq/bcm2835-cpufreq.c +--- linux-3.18.8/drivers/cpufreq/bcm2835-cpufreq.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/cpufreq/bcm2835-cpufreq.c 2015-03-05 14:40:12.697715830 +0100 @@ -0,0 +1,224 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -24503,9 +24404,9 @@ diff -Nur linux-3.18.6/drivers/cpufreq/bcm2835-cpufreq.c linux-rpi/drivers/cpufr + +module_init(bcm2835_cpufreq_module_init); +module_exit(bcm2835_cpufreq_module_exit); -diff -Nur linux-3.18.6/drivers/cpufreq/Kconfig.arm linux-rpi/drivers/cpufreq/Kconfig.arm ---- linux-3.18.6/drivers/cpufreq/Kconfig.arm 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/cpufreq/Kconfig.arm 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/cpufreq/Kconfig.arm linux-rpi/drivers/cpufreq/Kconfig.arm +--- linux-3.18.8/drivers/cpufreq/Kconfig.arm 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/cpufreq/Kconfig.arm 2015-03-05 14:40:12.697715830 +0100 @@ -241,6 +241,14 @@ help This adds the CPUFreq driver support for SPEAr SOCs. @@ -24521,9 +24422,9 @@ diff -Nur linux-3.18.6/drivers/cpufreq/Kconfig.arm linux-rpi/drivers/cpufreq/Kco config ARM_TEGRA_CPUFREQ bool "TEGRA CPUFreq support" depends on ARCH_TEGRA -diff -Nur linux-3.18.6/drivers/cpufreq/Makefile linux-rpi/drivers/cpufreq/Makefile ---- linux-3.18.6/drivers/cpufreq/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/cpufreq/Makefile 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/cpufreq/Makefile linux-rpi/drivers/cpufreq/Makefile +--- linux-3.18.8/drivers/cpufreq/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/cpufreq/Makefile 2015-03-05 14:40:12.697715830 +0100 @@ -75,6 +75,7 @@ obj-$(CONFIG_ARM_SA1100_CPUFREQ) += sa1100-cpufreq.o obj-$(CONFIG_ARM_SA1110_CPUFREQ) += sa1110-cpufreq.o @@ -24532,9 +24433,9 @@ diff -Nur linux-3.18.6/drivers/cpufreq/Makefile linux-rpi/drivers/cpufreq/Makefi obj-$(CONFIG_ARM_TEGRA_CPUFREQ) += tegra-cpufreq.o obj-$(CONFIG_ARM_VEXPRESS_SPC_CPUFREQ) += vexpress-spc-cpufreq.o -diff -Nur linux-3.18.6/drivers/dma/bcm2708-dmaengine.c linux-rpi/drivers/dma/bcm2708-dmaengine.c ---- linux-3.18.6/drivers/dma/bcm2708-dmaengine.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/dma/bcm2708-dmaengine.c 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/dma/bcm2708-dmaengine.c linux-rpi/drivers/dma/bcm2708-dmaengine.c +--- linux-3.18.8/drivers/dma/bcm2708-dmaengine.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/dma/bcm2708-dmaengine.c 2015-03-05 14:40:12.717715830 +0100 @@ -0,0 +1,1052 @@ +/* + * BCM2835 DMA engine support @@ -25588,9 +25489,9 @@ diff -Nur linux-3.18.6/drivers/dma/bcm2708-dmaengine.c linux-rpi/drivers/dma/bcm +MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); +MODULE_AUTHOR("Gellert Weisz <gellert@raspberrypi.org>"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/drivers/dma/Kconfig linux-rpi/drivers/dma/Kconfig ---- linux-3.18.6/drivers/dma/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/dma/Kconfig 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/dma/Kconfig linux-rpi/drivers/dma/Kconfig +--- linux-3.18.8/drivers/dma/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/dma/Kconfig 2015-03-05 14:40:12.717715830 +0100 @@ -330,6 +330,12 @@ select DMA_ENGINE select DMA_VIRTUAL_CHANNELS @@ -25604,9 +25505,9 @@ diff -Nur linux-3.18.6/drivers/dma/Kconfig linux-rpi/drivers/dma/Kconfig config TI_CPPI41 tristate "AM33xx CPPI41 DMA support" depends on ARCH_OMAP -diff -Nur linux-3.18.6/drivers/dma/Makefile linux-rpi/drivers/dma/Makefile ---- linux-3.18.6/drivers/dma/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/dma/Makefile 2015-02-09 04:39:53.000000000 +0100 +diff -Nur linux-3.18.8/drivers/dma/Makefile linux-rpi/drivers/dma/Makefile +--- linux-3.18.8/drivers/dma/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/dma/Makefile 2015-03-05 14:40:12.717715830 +0100 @@ -38,6 +38,7 @@ obj-$(CONFIG_MMP_TDMA) += mmp_tdma.o obj-$(CONFIG_DMA_OMAP) += omap-dma.o @@ -25615,9 +25516,9 @@ diff -Nur linux-3.18.6/drivers/dma/Makefile linux-rpi/drivers/dma/Makefile obj-$(CONFIG_MMP_PDMA) += mmp_pdma.o obj-$(CONFIG_DMA_JZ4740) += dma-jz4740.o obj-$(CONFIG_TI_CPPI41) += cppi41.o -diff -Nur linux-3.18.6/drivers/hid/usbhid/hid-core.c linux-rpi/drivers/hid/usbhid/hid-core.c ---- linux-3.18.6/drivers/hid/usbhid/hid-core.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/hid/usbhid/hid-core.c 2015-02-09 04:39:54.000000000 +0100 +diff -Nur linux-3.18.8/drivers/hid/usbhid/hid-core.c linux-rpi/drivers/hid/usbhid/hid-core.c +--- linux-3.18.8/drivers/hid/usbhid/hid-core.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/hid/usbhid/hid-core.c 2015-03-05 14:40:13.017715828 +0100 @@ -49,7 +49,7 @@ * Module parameters. */ @@ -25642,9 +25543,9 @@ diff -Nur linux-3.18.6/drivers/hid/usbhid/hid-core.c linux-rpi/drivers/hid/usbhi ret = -ENOMEM; if (usb_endpoint_dir_in(endpoint)) { -diff -Nur linux-3.18.6/drivers/hwmon/bcm2835-hwmon.c linux-rpi/drivers/hwmon/bcm2835-hwmon.c ---- linux-3.18.6/drivers/hwmon/bcm2835-hwmon.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/hwmon/bcm2835-hwmon.c 2015-02-09 04:39:54.000000000 +0100 +diff -Nur linux-3.18.8/drivers/hwmon/bcm2835-hwmon.c linux-rpi/drivers/hwmon/bcm2835-hwmon.c +--- linux-3.18.8/drivers/hwmon/bcm2835-hwmon.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/hwmon/bcm2835-hwmon.c 2015-03-05 14:40:13.029715828 +0100 @@ -0,0 +1,219 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -25865,9 +25766,9 @@ diff -Nur linux-3.18.6/drivers/hwmon/bcm2835-hwmon.c linux-rpi/drivers/hwmon/bcm +MODULE_DESCRIPTION("HW Monitor driver for bcm2835 chip"); + +module_platform_driver(bcm2835_hwmon_driver); -diff -Nur linux-3.18.6/drivers/hwmon/Kconfig linux-rpi/drivers/hwmon/Kconfig ---- linux-3.18.6/drivers/hwmon/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/hwmon/Kconfig 2015-02-09 04:39:54.000000000 +0100 +diff -Nur linux-3.18.8/drivers/hwmon/Kconfig linux-rpi/drivers/hwmon/Kconfig +--- linux-3.18.8/drivers/hwmon/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/hwmon/Kconfig 2015-03-05 14:40:13.025715828 +0100 @@ -1680,6 +1680,16 @@ This driver provides support for the Ultra45 workstation environmental sensors. @@ -25885,9 +25786,9 @@ diff -Nur linux-3.18.6/drivers/hwmon/Kconfig linux-rpi/drivers/hwmon/Kconfig if ACPI comment "ACPI drivers" -diff -Nur linux-3.18.6/drivers/hwmon/Makefile linux-rpi/drivers/hwmon/Makefile ---- linux-3.18.6/drivers/hwmon/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/hwmon/Makefile 2015-02-09 04:39:54.000000000 +0100 +diff -Nur linux-3.18.8/drivers/hwmon/Makefile linux-rpi/drivers/hwmon/Makefile +--- linux-3.18.8/drivers/hwmon/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/hwmon/Makefile 2015-03-05 14:40:13.025715828 +0100 @@ -153,6 +153,7 @@ obj-$(CONFIG_SENSORS_W83L786NG) += w83l786ng.o obj-$(CONFIG_SENSORS_WM831X) += wm831x-hwmon.o @@ -25896,9 +25797,9 @@ diff -Nur linux-3.18.6/drivers/hwmon/Makefile linux-rpi/drivers/hwmon/Makefile obj-$(CONFIG_PMBUS) += pmbus/ -diff -Nur linux-3.18.6/drivers/i2c/busses/i2c-bcm2708.c linux-rpi/drivers/i2c/busses/i2c-bcm2708.c ---- linux-3.18.6/drivers/i2c/busses/i2c-bcm2708.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/i2c/busses/i2c-bcm2708.c 2015-02-09 04:39:54.000000000 +0100 +diff -Nur linux-3.18.8/drivers/i2c/busses/i2c-bcm2708.c linux-rpi/drivers/i2c/busses/i2c-bcm2708.c +--- linux-3.18.8/drivers/i2c/busses/i2c-bcm2708.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/i2c/busses/i2c-bcm2708.c 2015-03-05 14:40:13.045715828 +0100 @@ -0,0 +1,521 @@ +/* + * Driver for Broadcom BCM2708 BSC Controllers @@ -26421,9 +26322,9 @@ diff -Nur linux-3.18.6/drivers/i2c/busses/i2c-bcm2708.c linux-rpi/drivers/i2c/bu +MODULE_AUTHOR("Chris Boot <bootc@bootc.net>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); -diff -Nur linux-3.18.6/drivers/i2c/busses/Kconfig linux-rpi/drivers/i2c/busses/Kconfig ---- linux-3.18.6/drivers/i2c/busses/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/i2c/busses/Kconfig 2015-02-09 04:39:54.000000000 +0100 +diff -Nur linux-3.18.8/drivers/i2c/busses/Kconfig linux-rpi/drivers/i2c/busses/Kconfig +--- linux-3.18.8/drivers/i2c/busses/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/i2c/busses/Kconfig 2015-03-05 14:40:13.045715828 +0100 @@ -361,7 +361,7 @@ config I2C_BCM2835 @@ -26459,9 +26360,9 @@ diff -Nur linux-3.18.6/drivers/i2c/busses/Kconfig linux-rpi/drivers/i2c/busses/K config I2C_BCM_KONA tristate "BCM Kona I2C adapter" depends on ARCH_BCM_MOBILE -diff -Nur linux-3.18.6/drivers/i2c/busses/Makefile linux-rpi/drivers/i2c/busses/Makefile ---- linux-3.18.6/drivers/i2c/busses/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/i2c/busses/Makefile 2015-02-09 04:39:54.000000000 +0100 +diff -Nur linux-3.18.8/drivers/i2c/busses/Makefile linux-rpi/drivers/i2c/busses/Makefile +--- linux-3.18.8/drivers/i2c/busses/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/i2c/busses/Makefile 2015-03-05 14:40:13.045715828 +0100 @@ -33,6 +33,7 @@ obj-$(CONFIG_I2C_AU1550) += i2c-au1550.o obj-$(CONFIG_I2C_AXXIA) += i2c-axxia.o @@ -26470,9 +26371,9 @@ diff -Nur linux-3.18.6/drivers/i2c/busses/Makefile linux-rpi/drivers/i2c/busses/ obj-$(CONFIG_I2C_BLACKFIN_TWI) += i2c-bfin-twi.o obj-$(CONFIG_I2C_CADENCE) += i2c-cadence.o obj-$(CONFIG_I2C_CBUS_GPIO) += i2c-cbus-gpio.o -diff -Nur linux-3.18.6/drivers/leds/trigger/Kconfig linux-rpi/drivers/leds/trigger/Kconfig ---- linux-3.18.6/drivers/leds/trigger/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/leds/trigger/Kconfig 2015-02-09 04:40:01.000000000 +0100 +diff -Nur linux-3.18.8/drivers/leds/trigger/Kconfig linux-rpi/drivers/leds/trigger/Kconfig +--- linux-3.18.8/drivers/leds/trigger/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/leds/trigger/Kconfig 2015-03-05 14:40:13.401715826 +0100 @@ -108,4 +108,11 @@ This enables direct flash/torch on/off by the driver, kernel space. If unsure, say Y. @@ -26485,9 +26386,9 @@ diff -Nur linux-3.18.6/drivers/leds/trigger/Kconfig linux-rpi/drivers/leds/trigg + If unsure, say Y. + endif # LEDS_TRIGGERS -diff -Nur linux-3.18.6/drivers/leds/trigger/ledtrig-input.c linux-rpi/drivers/leds/trigger/ledtrig-input.c ---- linux-3.18.6/drivers/leds/trigger/ledtrig-input.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/leds/trigger/ledtrig-input.c 2015-02-09 04:40:01.000000000 +0100 +diff -Nur linux-3.18.8/drivers/leds/trigger/ledtrig-input.c linux-rpi/drivers/leds/trigger/ledtrig-input.c +--- linux-3.18.8/drivers/leds/trigger/ledtrig-input.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/leds/trigger/ledtrig-input.c 2015-03-05 14:40:13.401715826 +0100 @@ -0,0 +1,65 @@ +/* + * Set LED GPIO to Input "Trigger" @@ -26554,18 +26455,18 @@ diff -Nur linux-3.18.6/drivers/leds/trigger/ledtrig-input.c linux-rpi/drivers/le +MODULE_AUTHOR("Phil Elwell <phil@raspberrypi.org>"); +MODULE_DESCRIPTION("Set LED GPIO to Input \"trigger\""); +MODULE_LICENSE("GPL"); -diff -Nur linux-3.18.6/drivers/leds/trigger/Makefile linux-rpi/drivers/leds/trigger/Makefile ---- linux-3.18.6/drivers/leds/trigger/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/leds/trigger/Makefile 2015-02-09 04:40:01.000000000 +0100 +diff -Nur linux-3.18.8/drivers/leds/trigger/Makefile linux-rpi/drivers/leds/trigger/Makefile +--- linux-3.18.8/drivers/leds/trigger/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/leds/trigger/Makefile 2015-03-05 14:40:13.401715826 +0100 @@ -8,3 +8,4 @@ obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o obj-$(CONFIG_LEDS_TRIGGER_TRANSIENT) += ledtrig-transient.o obj-$(CONFIG_LEDS_TRIGGER_CAMERA) += ledtrig-camera.o +obj-$(CONFIG_LEDS_TRIGGER_INPUT) += ledtrig-input.o -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.c linux-rpi/drivers/media/platform/bcm2835/bcm2835-camera.c ---- linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/bcm2835-camera.c 2015-02-09 04:40:03.000000000 +0100 -@@ -0,0 +1,1824 @@ +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/bcm2835-camera.c linux-rpi/drivers/media/platform/bcm2835/bcm2835-camera.c +--- linux-3.18.8/drivers/media/platform/bcm2835/bcm2835-camera.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/bcm2835-camera.c 2015-03-05 14:40:13.981715822 +0100 +@@ -0,0 +1,1828 @@ +/* + * Broadcom BM2835 V4L2 driver + * @@ -27342,7 +27243,7 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.c linux-rpi + a->fmt.bytesperline = (preview_port->es.video.width * 3)>>1; + a->fmt.sizeimage = (preview_port->es.video.width * + preview_port->es.video.height * 3)>>1; -+ a->fmt.colorspace = V4L2_COLORSPACE_JPEG; ++ a->fmt.colorspace = V4L2_COLORSPACE_SMPTE170M; + + return 0; +} @@ -27428,8 +27329,10 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.c linux-rpi + + if (dev->capture.fmt->fourcc == V4L2_PIX_FMT_RGB24) + f->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB; -+ else ++ else if (dev->capture.fmt->fourcc == V4L2_PIX_FMT_JPEG) + f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG; ++ else ++ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; + f->fmt.pix.priv = 0; + + v4l2_dump_pix_format(1, bcm2835_v4l2_debug, &dev->v4l2_dev, &f->fmt.pix, @@ -27472,10 +27375,12 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.c linux-rpi + f->fmt.pix.sizeimage < MIN_BUFFER_SIZE) + f->fmt.pix.sizeimage = MIN_BUFFER_SIZE; + -+ if (dev->capture.fmt->fourcc == V4L2_PIX_FMT_RGB24) ++ if (f->fmt.pix.pixelformat == V4L2_PIX_FMT_RGB24) + f->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB; -+ else ++ else if (f->fmt.pix.pixelformat == V4L2_PIX_FMT_JPEG) + f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG; ++ else ++ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; + f->fmt.pix.priv = 0; + + v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev, @@ -28390,9 +28295,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.c linux-rpi + +module_init(bm2835_mmal_init); +module_exit(bm2835_mmal_exit); -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.h linux-rpi/drivers/media/platform/bcm2835/bcm2835-camera.h ---- linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/bcm2835-camera.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/bcm2835-camera.h linux-rpi/drivers/media/platform/bcm2835/bcm2835-camera.h +--- linux-3.18.8/drivers/media/platform/bcm2835/bcm2835-camera.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/bcm2835-camera.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,126 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -28520,9 +28425,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/bcm2835-camera.h linux-rpi + (pix_fmt)->pixelformat, (pix_fmt)->bytesperline, \ + (pix_fmt)->sizeimage, (pix_fmt)->colorspace, (pix_fmt)->priv); \ +} -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/controls.c linux-rpi/drivers/media/platform/bcm2835/controls.c ---- linux-3.18.6/drivers/media/platform/bcm2835/controls.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/controls.c 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/controls.c linux-rpi/drivers/media/platform/bcm2835/controls.c +--- linux-3.18.8/drivers/media/platform/bcm2835/controls.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/controls.c 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,1322 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -29846,9 +29751,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/controls.c linux-rpi/drive + + return 0; +} -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/Kconfig linux-rpi/drivers/media/platform/bcm2835/Kconfig ---- linux-3.18.6/drivers/media/platform/bcm2835/Kconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/Kconfig 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/Kconfig linux-rpi/drivers/media/platform/bcm2835/Kconfig +--- linux-3.18.8/drivers/media/platform/bcm2835/Kconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/Kconfig 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,25 @@ +# Broadcom VideoCore IV v4l2 camera support + @@ -29875,18 +29780,18 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/Kconfig linux-rpi/drivers/ + + +endif # VIDEO_BM2835 -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/Makefile linux-rpi/drivers/media/platform/bcm2835/Makefile ---- linux-3.18.6/drivers/media/platform/bcm2835/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/Makefile 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/Makefile linux-rpi/drivers/media/platform/bcm2835/Makefile +--- linux-3.18.8/drivers/media/platform/bcm2835/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/Makefile 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,5 @@ +bcm2835-v4l2-objs := bcm2835-camera.o controls.o mmal-vchiq.o + +obj-$(CONFIG_VIDEO_BCM2835_MMAL) += bcm2835-v4l2.o + +ccflags-$(CONFIG_VIDEO_BCM2835) += -Idrivers/misc/vc04_services -Idrivers/misc/vc04_services/interface/vcos/linuxkernel -D__VCCOREVER__=0x04000000 -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-common.h linux-rpi/drivers/media/platform/bcm2835/mmal-common.h ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-common.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-common.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-common.h linux-rpi/drivers/media/platform/bcm2835/mmal-common.h +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-common.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-common.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,53 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -29941,9 +29846,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-common.h linux-rpi/dr + u32 v; +}; + -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-encodings.h linux-rpi/drivers/media/platform/bcm2835/mmal-encodings.h ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-encodings.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-encodings.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-encodings.h linux-rpi/drivers/media/platform/bcm2835/mmal-encodings.h +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-encodings.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-encodings.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,127 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -30072,9 +29977,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-encodings.h linux-rpi +/* @} MmalColorSpace List */ + +#endif /* MMAL_ENCODINGS_H */ -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-common.h linux-rpi/drivers/media/platform/bcm2835/mmal-msg-common.h ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-common.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-msg-common.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-msg-common.h linux-rpi/drivers/media/platform/bcm2835/mmal-msg-common.h +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-msg-common.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-msg-common.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,50 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -30126,9 +30031,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-common.h linux-rp +}; + +#endif /* MMAL_MSG_COMMON_H */ -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-format.h linux-rpi/drivers/media/platform/bcm2835/mmal-msg-format.h ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-format.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-msg-format.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-msg-format.h linux-rpi/drivers/media/platform/bcm2835/mmal-msg-format.h +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-msg-format.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-msg-format.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,81 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -30211,9 +30116,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-format.h linux-rp +}; + +#endif /* MMAL_MSG_FORMAT_H */ -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg.h linux-rpi/drivers/media/platform/bcm2835/mmal-msg.h ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-msg.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-msg.h linux-rpi/drivers/media/platform/bcm2835/mmal-msg.h +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-msg.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-msg.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,404 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -30619,9 +30524,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg.h linux-rpi/drive + u8 payload[MMAL_MSG_MAX_PAYLOAD]; + } u; +}; -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-port.h linux-rpi/drivers/media/platform/bcm2835/mmal-msg-port.h ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-port.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-msg-port.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-msg-port.h linux-rpi/drivers/media/platform/bcm2835/mmal-msg-port.h +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-msg-port.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-msg-port.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,107 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -30730,9 +30635,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-msg-port.h linux-rpi/ + */ + +}; -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-parameters.h linux-rpi/drivers/media/platform/bcm2835/mmal-parameters.h ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-parameters.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-parameters.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-parameters.h linux-rpi/drivers/media/platform/bcm2835/mmal-parameters.h +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-parameters.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-parameters.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,656 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -31390,9 +31295,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-parameters.h linux-rp + u32 num_effect_params; + u32 effect_parameter[MMAL_MAX_IMAGEFX_PARAMETERS]; +}; -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-vchiq.c linux-rpi/drivers/media/platform/bcm2835/mmal-vchiq.c ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-vchiq.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-vchiq.c 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-vchiq.c linux-rpi/drivers/media/platform/bcm2835/mmal-vchiq.c +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-vchiq.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-vchiq.c 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,1916 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -33310,9 +33215,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-vchiq.c linux-rpi/dri + kfree(instance); + return -ENODEV; +} -diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-vchiq.h linux-rpi/drivers/media/platform/bcm2835/mmal-vchiq.h ---- linux-3.18.6/drivers/media/platform/bcm2835/mmal-vchiq.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/media/platform/bcm2835/mmal-vchiq.h 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/bcm2835/mmal-vchiq.h linux-rpi/drivers/media/platform/bcm2835/mmal-vchiq.h +--- linux-3.18.8/drivers/media/platform/bcm2835/mmal-vchiq.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/media/platform/bcm2835/mmal-vchiq.h 2015-03-05 14:40:13.981715822 +0100 @@ -0,0 +1,178 @@ +/* + * Broadcom BM2835 V4L2 driver @@ -33492,9 +33397,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/bcm2835/mmal-vchiq.h linux-rpi/dri + struct mmal_buffer *buf); + +#endif /* MMAL_VCHIQ_H */ -diff -Nur linux-3.18.6/drivers/media/platform/Kconfig linux-rpi/drivers/media/platform/Kconfig ---- linux-3.18.6/drivers/media/platform/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/media/platform/Kconfig 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/Kconfig linux-rpi/drivers/media/platform/Kconfig +--- linux-3.18.8/drivers/media/platform/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/media/platform/Kconfig 2015-03-05 14:40:13.981715822 +0100 @@ -126,6 +126,7 @@ source "drivers/media/platform/soc_camera/Kconfig" source "drivers/media/platform/exynos4-is/Kconfig" @@ -33503,9 +33408,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/Kconfig linux-rpi/drivers/media/pl endif # V4L_PLATFORM_DRIVERS -diff -Nur linux-3.18.6/drivers/media/platform/Makefile linux-rpi/drivers/media/platform/Makefile ---- linux-3.18.6/drivers/media/platform/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/media/platform/Makefile 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/platform/Makefile linux-rpi/drivers/media/platform/Makefile +--- linux-3.18.8/drivers/media/platform/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/media/platform/Makefile 2015-03-05 14:40:13.981715822 +0100 @@ -49,4 +49,6 @@ obj-y += omap/ @@ -33513,9 +33418,9 @@ diff -Nur linux-3.18.6/drivers/media/platform/Makefile linux-rpi/drivers/media/p +obj-$(CONFIG_VIDEO_BCM2835) += bcm2835/ + ccflags-y += -I$(srctree)/drivers/media/i2c -diff -Nur linux-3.18.6/drivers/media/usb/dvb-usb-v2/rtl28xxu.c linux-rpi/drivers/media/usb/dvb-usb-v2/rtl28xxu.c ---- linux-3.18.6/drivers/media/usb/dvb-usb-v2/rtl28xxu.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/media/usb/dvb-usb-v2/rtl28xxu.c 2015-02-09 04:40:03.000000000 +0100 +diff -Nur linux-3.18.8/drivers/media/usb/dvb-usb-v2/rtl28xxu.c linux-rpi/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +--- linux-3.18.8/drivers/media/usb/dvb-usb-v2/rtl28xxu.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/media/usb/dvb-usb-v2/rtl28xxu.c 2015-03-05 14:40:14.161715821 +0100 @@ -1531,6 +1531,10 @@ &rtl2832u_props, "Compro VideoMate U620F", NULL) }, { DVB_USB_DEVICE(USB_VID_KWORLD_2, 0xd394, @@ -33527,9 +33432,9 @@ diff -Nur linux-3.18.6/drivers/media/usb/dvb-usb-v2/rtl28xxu.c linux-rpi/drivers { DVB_USB_DEVICE(USB_VID_LEADTEK, 0x6a03, &rtl2832u_props, "Leadtek WinFast DTV Dongle mini", NULL) }, { DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_CPYTO_REDI_PC50A, -diff -Nur linux-3.18.6/drivers/misc/Kconfig linux-rpi/drivers/misc/Kconfig ---- linux-3.18.6/drivers/misc/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/misc/Kconfig 2015-02-09 04:40:04.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/Kconfig linux-rpi/drivers/misc/Kconfig +--- linux-3.18.8/drivers/misc/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/misc/Kconfig 2015-03-05 14:40:14.221715820 +0100 @@ -524,6 +524,7 @@ source "drivers/misc/altera-stapl/Kconfig" source "drivers/misc/mei/Kconfig" @@ -33538,9 +33443,9 @@ diff -Nur linux-3.18.6/drivers/misc/Kconfig linux-rpi/drivers/misc/Kconfig source "drivers/misc/mic/Kconfig" source "drivers/misc/genwqe/Kconfig" source "drivers/misc/echo/Kconfig" -diff -Nur linux-3.18.6/drivers/misc/Makefile linux-rpi/drivers/misc/Makefile ---- linux-3.18.6/drivers/misc/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/misc/Makefile 2015-02-09 04:40:04.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/Makefile linux-rpi/drivers/misc/Makefile +--- linux-3.18.8/drivers/misc/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/misc/Makefile 2015-03-05 14:40:14.221715820 +0100 @@ -51,6 +51,7 @@ obj-$(CONFIG_VMWARE_VMCI) += vmw_vmci/ obj-$(CONFIG_LATTICE_ECP3_CONFIG) += lattice-ecp3-config.o @@ -33549,9 +33454,9 @@ diff -Nur linux-3.18.6/drivers/misc/Makefile linux-rpi/drivers/misc/Makefile obj-y += mic/ obj-$(CONFIG_GENWQE) += genwqe/ obj-$(CONFIG_ECHO) += echo/ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/connections/connection.h linux-rpi/drivers/misc/vc04_services/interface/vchi/connections/connection.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchi/connections/connection.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchi/connections/connection.h 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchi/connections/connection.h linux-rpi/drivers/misc/vc04_services/interface/vchi/connections/connection.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchi/connections/connection.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchi/connections/connection.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,328 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -33881,9 +33786,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/connections/con +#endif /* CONNECTION_H_ */ + +/****************************** End of file **********************************/ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/message_drivers/message.h linux-rpi/drivers/misc/vc04_services/interface/vchi/message_drivers/message.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchi/message_drivers/message.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchi/message_drivers/message.h 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchi/message_drivers/message.h linux-rpi/drivers/misc/vc04_services/interface/vchi/message_drivers/message.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchi/message_drivers/message.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchi/message_drivers/message.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,204 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -34089,9 +33994,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/message_drivers +#endif // _VCHI_MESSAGE_H_ + +/****************************** End of file ***********************************/ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,224 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -34317,9 +34222,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_cfg.h linu +#endif /* VCHI_CFG_H_ */ + +/****************************** End of file **********************************/ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_cfg_internal.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_cfg_internal.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_cfg_internal.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_cfg_internal.h 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi_cfg_internal.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_cfg_internal.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi_cfg_internal.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_cfg_internal.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,71 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -34392,10 +34297,10 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_cfg_intern +//#define VCHI_RX_NANOLOCKS + +#endif /*VCHI_CFG_INTERNAL_H_*/ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_common.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_common.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_common.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_common.h 2015-02-09 04:40:07.000000000 +0100 -@@ -0,0 +1,174 @@ +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi_common.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_common.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi_common.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_common.h 2015-03-05 14:40:14.401715819 +0100 +@@ -0,0 +1,175 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. + * @@ -34514,6 +34419,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_common.h l + VCHI_SERVICE_OPTION_MIN, + + VCHI_SERVICE_OPTION_TRACE, ++ VCHI_SERVICE_OPTION_SYNCHRONOUS, + + VCHI_SERVICE_OPTION_MAX +} VCHI_SERVICE_OPTION_T; @@ -34570,9 +34476,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_common.h l + + +#endif // VCHI_COMMON_H_ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi.h 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,378 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -34952,9 +34858,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi.h linux-rp +#endif /* VCHI_H_ */ + +/****************************** End of file **********************************/ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_mh.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_mh.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_mh.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_mh.h 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi_mh.h linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_mh.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchi/vchi_mh.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchi/vchi_mh.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,42 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -34998,9 +34904,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchi/vchi_mh.h linux +#define VCHI_MEM_HANDLE_INVALID 0 + +#endif -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,562 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -35564,9 +35470,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835 + + kfree(pagelist); +} -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835.h 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,42 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -35610,9 +35516,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_2835 +#define VCHIQ_PLATFORM_FRAGMENTS_COUNT_IDX 1 + +#endif /* VCHIQ_2835_H */ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.c 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.c 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,2884 @@ +/** + * Copyright (c) 2014 Raspberry Pi (Trading) Ltd. All rights reserved. @@ -38498,9 +38404,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm. +module_exit(vchiq_exit); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Broadcom Corporation"); -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,223 @@ +/** + * Copyright (c) 2014 Raspberry Pi (Trading) Ltd. All rights reserved. @@ -38725,9 +38631,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_arm. + + +#endif /* VCHIQ_ARM_H */ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_build_info.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_build_info.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_build_info.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_build_info.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_build_info.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_build_info.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_build_info.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_build_info.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,37 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -38766,10 +38672,10 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_buil +const char *vchiq_get_build_version(void); +const char *vchiq_get_build_time(void); +const char *vchiq_get_build_date(void); -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg.h 2015-02-09 04:40:08.000000000 +0100 -@@ -0,0 +1,66 @@ +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg.h 2015-03-05 14:40:14.401715819 +0100 +@@ -0,0 +1,69 @@ +/** + * Copyright (c) 2010-2014 Broadcom. All rights reserved. + * @@ -38808,7 +38714,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg. + +#define VCHIQ_MAGIC VCHIQ_MAKE_FOURCC('V', 'C', 'H', 'I') +/* The version of VCHIQ - change with any non-trivial change */ -+#define VCHIQ_VERSION 7 ++#define VCHIQ_VERSION 8 +/* The minimum compatible version - update to match VCHIQ_VERSION with any +** incompatible change */ +#define VCHIQ_VERSION_MIN 3 @@ -38819,6 +38725,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg. +/* The version that introduced the VCHIQ_IOC_CLOSE_DELIVERED ioctl */ +#define VCHIQ_VERSION_CLOSE_DELIVERED 7 + ++/* The version that made it safe to use SYNCHRONOUS mode */ ++#define VCHIQ_VERSION_SYNCHRONOUS_MODE 8 ++ +#define VCHIQ_MAX_STATES 1 +#define VCHIQ_MAX_SERVICES 4096 +#define VCHIQ_MAX_SLOTS 128 @@ -38836,9 +38745,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_cfg. +#endif + +#endif /* VCHIQ_CFG_H */ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.c 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.c 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,120 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -38960,9 +38869,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_conn + mutex_unlock(&g_connected_mutex); +} +EXPORT_SYMBOL(vchiq_add_connected_callback); -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_connected.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,50 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -39014,10 +38923,10 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_conn +void vchiq_call_connected_callbacks(void); + +#endif /* VCHIQ_CONNECTED_H */ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c 2015-02-09 04:40:08.000000000 +0100 -@@ -0,0 +1,3862 @@ +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c 2015-03-05 14:40:14.401715819 +0100 +@@ -0,0 +1,3934 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. + * @@ -39086,6 +38995,13 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + short version; +}; + ++enum ++{ ++ QMFLAGS_IS_BLOCKING = (1 << 0), ++ QMFLAGS_NO_MUTEX_LOCK = (1 << 1), ++ QMFLAGS_NO_MUTEX_UNLOCK = (1 << 2) ++}; ++ +/* we require this for consistency between endpoints */ +vchiq_static_assert(sizeof(VCHIQ_HEADER_T) == 8); +vchiq_static_assert(IS_POW2(sizeof(VCHIQ_HEADER_T))); @@ -39763,7 +39679,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core +static VCHIQ_STATUS_T +queue_message(VCHIQ_STATE_T *state, VCHIQ_SERVICE_T *service, + int msgid, const VCHIQ_ELEMENT_T *elements, -+ int count, int size, int is_blocking) ++ int count, int size, int flags) +{ + VCHIQ_SHARED_STATE_T *local; + VCHIQ_SERVICE_QUOTA_T *service_quota = NULL; @@ -39778,7 +39694,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + + WARN_ON(!(stride <= VCHIQ_SLOT_SIZE)); + -+ if ((type != VCHIQ_MSG_RESUME) && ++ if (!(flags & QMFLAGS_NO_MUTEX_LOCK) && + (mutex_lock_interruptible(&state->slot_mutex) != 0)) + return VCHIQ_RETRY; + @@ -39786,6 +39702,8 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + int tx_end_index; + + BUG_ON(!service); ++ BUG_ON((flags & (QMFLAGS_NO_MUTEX_LOCK | ++ QMFLAGS_NO_MUTEX_UNLOCK)) != 0); + + if (service->closing) { + /* The service has been closed */ @@ -39861,12 +39779,15 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + spin_unlock("a_spinlock); + } + -+ header = reserve_space(state, stride, is_blocking); ++ header = reserve_space(state, stride, flags & QMFLAGS_IS_BLOCKING); + + if (!header) { + if (service) + VCHIQ_SERVICE_STATS_INC(service, slot_stalls); -+ mutex_unlock(&state->slot_mutex); ++ /* In the event of a failure, return the mutex to the ++ state it was in */ ++ if (!(flags & QMFLAGS_NO_MUTEX_LOCK)) ++ mutex_unlock(&state->slot_mutex); + return VCHIQ_RETRY; + } + @@ -39884,6 +39805,8 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + VCHIQ_MSG_DSTPORT(msgid)); + + BUG_ON(!service); ++ BUG_ON((flags & (QMFLAGS_NO_MUTEX_LOCK | ++ QMFLAGS_NO_MUTEX_UNLOCK)) != 0); + + for (i = 0, pos = 0; i < (unsigned int)count; + pos += elements[i++].size) @@ -39985,7 +39908,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + if (service && (type == VCHIQ_MSG_CLOSE)) + vchiq_set_service_state(service, VCHIQ_SRVSTATE_CLOSESENT); + -+ if (VCHIQ_MSG_TYPE(msgid) != VCHIQ_MSG_PAUSE) ++ if (!(flags & QMFLAGS_NO_MUTEX_UNLOCK)) + mutex_unlock(&state->slot_mutex); + + remote_event_signal(&state->remote->trigger); @@ -40555,8 +40478,14 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + sizeof(ack_payload) + }; + ++ if (state->version_common < ++ VCHIQ_VERSION_SYNCHRONOUS_MODE) ++ service->sync = 0; ++ + /* Acknowledge the OPEN */ -+ if (service->sync) { ++ if (service->sync && ++ (state->version_common >= ++ VCHIQ_VERSION_SYNCHRONOUS_MODE)) { + if (queue_message_sync(state, NULL, + VCHIQ_MAKE_MSG( + VCHIQ_MSG_OPENACK, @@ -40810,6 +40739,8 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + vchiq_log_info(vchiq_core_log_level, + "%d: prs CONNECT@%x", + state->id, (unsigned int)header); ++ state->version_common = ((VCHIQ_SLOT_ZERO_T *) ++ state->slot_data)->version; + up(&state->connect); + break; + case VCHIQ_MSG_BULK_RX: @@ -40963,7 +40894,8 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + /* Send a PAUSE in response */ + if (queue_message(state, NULL, + VCHIQ_MAKE_MSG(VCHIQ_MSG_PAUSE, 0, 0), -+ NULL, 0, 0, 0) == VCHIQ_RETRY) ++ NULL, 0, 0, QMFLAGS_NO_MUTEX_UNLOCK) ++ == VCHIQ_RETRY) + goto bail_not_ready; + if (state->is_master) + pause_bulks(state); @@ -41061,7 +40993,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + pause_bulks(state); + if (queue_message(state, NULL, + VCHIQ_MAKE_MSG(VCHIQ_MSG_PAUSE, 0, 0), -+ NULL, 0, 0, 0) != VCHIQ_RETRY) { ++ NULL, 0, 0, ++ QMFLAGS_NO_MUTEX_UNLOCK) ++ != VCHIQ_RETRY) { + vchiq_set_conn_state(state, + VCHIQ_CONNSTATE_PAUSE_SENT); + } else { @@ -41079,7 +41013,8 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + case VCHIQ_CONNSTATE_RESUMING: + if (queue_message(state, NULL, + VCHIQ_MAKE_MSG(VCHIQ_MSG_RESUME, 0, 0), -+ NULL, 0, 0, 0) != VCHIQ_RETRY) { ++ NULL, 0, 0, QMFLAGS_NO_MUTEX_LOCK) ++ != VCHIQ_RETRY) { + if (state->is_master) + resume_bulks(state); + vchiq_set_conn_state(state, @@ -41200,6 +41135,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + service->remoteport = remoteport; + vchiq_set_service_state(service, + VCHIQ_SRVSTATE_OPENSYNC); ++ service->sync = 1; + up(&service->remove_event); + } + release_message_sync(state, header); @@ -41378,6 +41314,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + return VCHIQ_ERROR; + } + ++ if (VCHIQ_VERSION < slot_zero->version) ++ slot_zero->version = VCHIQ_VERSION; ++ + if (is_master) { + local = &slot_zero->master; + remote = &slot_zero->slave; @@ -41681,7 +41620,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + vchiq_use_service_internal(service); + status = queue_message(service->state, NULL, + VCHIQ_MAKE_MSG(VCHIQ_MSG_OPEN, service->localport, 0), -+ &body, 1, sizeof(payload), 1); ++ &body, 1, sizeof(payload), QMFLAGS_IS_BLOCKING); + if (status == VCHIQ_SUCCESS) { + /* Wait for the ACK/NAK */ + if (down_interruptible(&service->remove_event) != 0) { @@ -41710,7 +41649,18 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + int slot_last = state->remote->slot_last; + int i; + -+ /* Release any claimed messages */ ++ /* Release any claimed messages aimed at this service */ ++ ++ if (service->sync) { ++ VCHIQ_HEADER_T *header = ++ (VCHIQ_HEADER_T *)SLOT_DATA_FROM_INDEX(state, ++ state->remote->slot_sync); ++ if (VCHIQ_MSG_DSTPORT(header->msgid) == service->localport) ++ release_message_sync(state, header); ++ ++ return; ++ } ++ + for (i = state->remote->slot_first; i <= slot_last; i++) { + VCHIQ_SLOT_INFO_T *slot_info = + SLOT_INFO_FROM_INDEX(state, i); @@ -41908,17 +41858,31 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + (VCHIQ_MSG_CLOSE, + service->localport, + VCHIQ_MSG_DSTPORT(service->remoteport)), -+ NULL, 0, 0, 0); ++ NULL, 0, 0, QMFLAGS_NO_MUTEX_UNLOCK); + + if (status == VCHIQ_SUCCESS) { -+ if (!close_recvd) ++ if (!close_recvd) { ++ /* Change the state while the mutex is ++ still held */ ++ vchiq_set_service_state(service, ++ VCHIQ_SRVSTATE_CLOSESENT); ++ mutex_unlock(&state->slot_mutex); ++ if (service->sync) ++ mutex_unlock(&state->sync_mutex); + break; ++ } + } else if (service->srvstate == VCHIQ_SRVSTATE_OPENSYNC) { + mutex_unlock(&state->sync_mutex); + break; + } else + break; + ++ /* Change the state while the mutex is still held */ ++ vchiq_set_service_state(service, VCHIQ_SRVSTATE_CLOSERECVD); ++ mutex_unlock(&state->slot_mutex); ++ if (service->sync) ++ mutex_unlock(&state->sync_mutex); ++ + status = close_service_complete(service, + VCHIQ_SRVSTATE_CLOSERECVD); + break; @@ -42025,7 +41989,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + if (state->conn_state == VCHIQ_CONNSTATE_DISCONNECTED) { + if (queue_message(state, NULL, + VCHIQ_MAKE_MSG(VCHIQ_MSG_CONNECT, 0, 0), NULL, 0, -+ 0, 1) == VCHIQ_RETRY) ++ 0, QMFLAGS_IS_BLOCKING) == VCHIQ_RETRY) + return VCHIQ_RETRY; + + vchiq_set_conn_state(state, VCHIQ_CONNSTATE_CONNECTING); @@ -42311,6 +42275,16 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + service->localport, service->remoteport, dir_char, + size, (unsigned int)bulk->data, (unsigned int)userdata); + ++ /* The slot mutex must be held when the service is being closed, so ++ claim it here to ensure that isn't happening */ ++ if (mutex_lock_interruptible(&state->slot_mutex) != 0) { ++ status = VCHIQ_RETRY; ++ goto cancel_bulk_error_exit; ++ } ++ ++ if (service->srvstate != VCHIQ_SRVSTATE_OPEN) ++ goto unlock_both_error_exit; ++ + if (state->is_master) { + queue->local_insert++; + if (resolve_bulks(service, queue)) @@ -42324,14 +42298,17 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + status = queue_message(state, NULL, + VCHIQ_MAKE_MSG(dir_msgtype, + service->localport, service->remoteport), -+ &element, 1, sizeof(payload), 1); ++ &element, 1, sizeof(payload), ++ QMFLAGS_IS_BLOCKING | ++ QMFLAGS_NO_MUTEX_LOCK | ++ QMFLAGS_NO_MUTEX_UNLOCK); + if (status != VCHIQ_SUCCESS) { -+ vchiq_complete_bulk(bulk); -+ goto unlock_error_exit; ++ goto unlock_both_error_exit; + } + queue->local_insert++; + } + ++ mutex_unlock(&state->slot_mutex); + mutex_unlock(&service->bulk_mutex); + + vchiq_log_trace(vchiq_core_log_level, @@ -42355,6 +42332,10 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + + return status; + ++unlock_both_error_exit: ++ mutex_unlock(&state->slot_mutex); ++cancel_bulk_error_exit: ++ vchiq_complete_bulk(bulk); +unlock_error_exit: + mutex_unlock(&service->bulk_mutex); + @@ -42880,10 +42861,10 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + numBytes = 0; + } +} -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.h 2015-02-09 04:40:08.000000000 +0100 -@@ -0,0 +1,711 @@ +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.h 2015-03-05 14:40:14.401715819 +0100 +@@ -0,0 +1,712 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. + * @@ -43288,6 +43269,7 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + int initialised; + VCHIQ_CONNSTATE_T conn_state; + int is_master; ++ short version_common; + + VCHIQ_SHARED_STATE_T *local; + VCHIQ_SHARED_STATE_T *remote; @@ -43595,9 +43577,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core + size_t numBytes); + +#endif -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.c 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.c 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,383 @@ +/** + * Copyright (c) 2014 Raspberry Pi (Trading) Ltd. All rights reserved. @@ -43982,9 +43964,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debu +} + +#endif /* CONFIG_DEBUG_FS */ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debugfs.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,52 @@ +/** + * Copyright (c) 2014 Raspberry Pi (Trading) Ltd. All rights reserved. @@ -44038,9 +44020,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_debu +void vchiq_debugfs_remove_instance(VCHIQ_INSTANCE_T instance); + +#endif /* VCHIQ_DEBUGFS_H */ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genversion linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genversion ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genversion 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genversion 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genversion linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genversion +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genversion 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genversion 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,87 @@ +#!/usr/bin/perl -w + @@ -44129,9 +44111,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_genv + return vchiq_build_time; +} +EOF -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,40 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -44173,9 +44155,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq.h li +#include "vchiq_util.h" + +#endif -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,189 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -44366,9 +44348,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_if.h + short *peer_version); + +#endif /* VCHIQ_IF_H */ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioctl.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioctl.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioctl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioctl.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioctl.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioctl.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioctl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioctl.h 2015-03-05 14:40:14.405715819 +0100 @@ -0,0 +1,131 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -44501,9 +44483,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_ioct +#define VCHIQ_IOC_MAX 17 + +#endif -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c 2015-03-05 14:40:14.405715819 +0100 @@ -0,0 +1,458 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -44963,9 +44945,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kern + + return status; +} -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_killable.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_killable.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_killable.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_killable.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_killable.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_killable.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_killable.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_killable.h 2015-03-05 14:40:14.405715819 +0100 @@ -0,0 +1,69 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -45036,9 +45018,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_kill +#define mutex_lock_interruptible mutex_lock_interruptible_killable + +#endif -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memdrv.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memdrv.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memdrv.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memdrv.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memdrv.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memdrv.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memdrv.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memdrv.h 2015-03-05 14:40:14.405715819 +0100 @@ -0,0 +1,71 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -45111,9 +45093,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_memd + const VCHIQ_PLATFORM_DATA_T * platform_data); + +#endif -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_pagelist.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_pagelist.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_pagelist.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_pagelist.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_pagelist.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_pagelist.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_pagelist.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_pagelist.h 2015-03-05 14:40:14.405715819 +0100 @@ -0,0 +1,58 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -45173,10 +45155,10 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_page +} FRAGMENTS_T; + +#endif /* VCHIQ_PAGELIST_H */ -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim.c 2015-02-09 04:40:08.000000000 +0100 -@@ -0,0 +1,857 @@ +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim.c 2015-03-05 14:40:14.405715819 +0100 +@@ -0,0 +1,860 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. + * @@ -45917,6 +45899,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim + case VCHI_SERVICE_OPTION_TRACE: + vchiq_option = VCHIQ_SERVICE_OPTION_TRACE; + break; ++ case VCHI_SERVICE_OPTION_SYNCHRONOUS: ++ vchiq_option = VCHIQ_SERVICE_OPTION_SYNCHRONOUS; ++ break; + default: + service = NULL; + break; @@ -46034,9 +46019,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_shim + return ret; +} +EXPORT_SYMBOL(vchi_service_release); -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.c 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.c 2015-03-05 14:40:14.405715819 +0100 @@ -0,0 +1,152 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -46190,9 +46175,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util + + return header; +} -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.h ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.h 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.h linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.h +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util.h 2015-03-05 14:40:14.405715819 +0100 @@ -0,0 +1,81 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -46275,9 +46260,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_util +extern VCHIQ_HEADER_T *vchiu_queue_pop(VCHIU_QUEUE_T *queue); + +#endif -diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_version.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_version.c ---- linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_version.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_version.c 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_version.c linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_version.c +--- linux-3.18.8/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_version.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_version.c 2015-03-05 14:40:14.405715819 +0100 @@ -0,0 +1,59 @@ +/** + * Copyright (c) 2010-2012 Broadcom. All rights reserved. @@ -46338,9 +46323,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_vers +{ + return vchiq_build_time; +} -diff -Nur linux-3.18.6/drivers/misc/vc04_services/Kconfig linux-rpi/drivers/misc/vc04_services/Kconfig ---- linux-3.18.6/drivers/misc/vc04_services/Kconfig 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/Kconfig 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/Kconfig linux-rpi/drivers/misc/vc04_services/Kconfig +--- linux-3.18.8/drivers/misc/vc04_services/Kconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/Kconfig 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,9 @@ +config BCM2708_VCHIQ + tristate "Videocore VCHIQ" @@ -46351,9 +46336,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/Kconfig linux-rpi/drivers/misc + BCM2708 family of products. + Defaults to Y when the Broadcom Videocore services + are included in the build, N otherwise. -diff -Nur linux-3.18.6/drivers/misc/vc04_services/Makefile linux-rpi/drivers/misc/vc04_services/Makefile ---- linux-3.18.6/drivers/misc/vc04_services/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/misc/vc04_services/Makefile 2015-02-09 04:40:07.000000000 +0100 +diff -Nur linux-3.18.8/drivers/misc/vc04_services/Makefile linux-rpi/drivers/misc/vc04_services/Makefile +--- linux-3.18.8/drivers/misc/vc04_services/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/misc/vc04_services/Makefile 2015-03-05 14:40:14.401715819 +0100 @@ -0,0 +1,14 @@ +obj-$(CONFIG_BCM2708_VCHIQ) += vchiq.o + @@ -46369,9 +46354,9 @@ diff -Nur linux-3.18.6/drivers/misc/vc04_services/Makefile linux-rpi/drivers/mis + +ccflags-y += -DVCOS_VERIFY_BKPTS=1 -Idrivers/misc/vc04_services -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 + -diff -Nur linux-3.18.6/drivers/mmc/core/quirks.c linux-rpi/drivers/mmc/core/quirks.c ---- linux-3.18.6/drivers/mmc/core/quirks.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/mmc/core/quirks.c 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/mmc/core/quirks.c linux-rpi/drivers/mmc/core/quirks.c +--- linux-3.18.8/drivers/mmc/core/quirks.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/mmc/core/quirks.c 2015-03-05 14:40:14.409715819 +0100 @@ -95,5 +95,9 @@ f->vendor_fixup(card, f->data); } @@ -46382,9 +46367,9 @@ diff -Nur linux-3.18.6/drivers/mmc/core/quirks.c linux-rpi/drivers/mmc/core/quir + card->quirks |= MMC_QUIRK_BLK_NO_CMD23; } EXPORT_SYMBOL(mmc_fixup_device); -diff -Nur linux-3.18.6/drivers/mmc/host/bcm2835-mmc.c linux-rpi/drivers/mmc/host/bcm2835-mmc.c ---- linux-3.18.6/drivers/mmc/host/bcm2835-mmc.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/mmc/host/bcm2835-mmc.c 2015-02-09 04:40:09.000000000 +0100 +diff -Nur linux-3.18.8/drivers/mmc/host/bcm2835-mmc.c linux-rpi/drivers/mmc/host/bcm2835-mmc.c +--- linux-3.18.8/drivers/mmc/host/bcm2835-mmc.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/mmc/host/bcm2835-mmc.c 2015-03-05 14:40:14.409715819 +0100 @@ -0,0 +1,1557 @@ +/* + * BCM2835 MMC host driver. @@ -47943,9 +47928,9 @@ diff -Nur linux-3.18.6/drivers/mmc/host/bcm2835-mmc.c linux-rpi/drivers/mmc/host +MODULE_DESCRIPTION("BCM2835 SDHCI driver"); +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Gellert Weisz"); -diff -Nur linux-3.18.6/drivers/mmc/host/Kconfig linux-rpi/drivers/mmc/host/Kconfig ---- linux-3.18.6/drivers/mmc/host/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/mmc/host/Kconfig 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/mmc/host/Kconfig linux-rpi/drivers/mmc/host/Kconfig +--- linux-3.18.8/drivers/mmc/host/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/mmc/host/Kconfig 2015-03-05 14:40:14.409715819 +0100 @@ -281,17 +281,6 @@ If you have a controller with this interface, say Y or M here. @@ -48000,9 +47985,9 @@ diff -Nur linux-3.18.6/drivers/mmc/host/Kconfig linux-rpi/drivers/mmc/host/Kconf config MMC_OMAP tristate "TI OMAP Multimedia Card Interface support" depends on ARCH_OMAP -diff -Nur linux-3.18.6/drivers/mmc/host/Makefile linux-rpi/drivers/mmc/host/Makefile ---- linux-3.18.6/drivers/mmc/host/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/mmc/host/Makefile 2015-02-09 04:40:08.000000000 +0100 +diff -Nur linux-3.18.8/drivers/mmc/host/Makefile linux-rpi/drivers/mmc/host/Makefile +--- linux-3.18.8/drivers/mmc/host/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/mmc/host/Makefile 2015-03-05 14:40:14.409715819 +0100 @@ -17,6 +17,7 @@ obj-$(CONFIG_MMC_SDHCI_S3C) += sdhci-s3c.o obj-$(CONFIG_MMC_SDHCI_SIRF) += sdhci-sirf.o @@ -48011,9 +47996,34 @@ diff -Nur linux-3.18.6/drivers/mmc/host/Makefile linux-rpi/drivers/mmc/host/Make obj-$(CONFIG_MMC_WBSD) += wbsd.o obj-$(CONFIG_MMC_AU1X) += au1xmmc.o obj-$(CONFIG_MMC_OMAP) += omap.o -diff -Nur linux-3.18.6/drivers/net/usb/smsc95xx.c linux-rpi/drivers/net/usb/smsc95xx.c ---- linux-3.18.6/drivers/net/usb/smsc95xx.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/net/usb/smsc95xx.c 2015-02-09 04:40:14.000000000 +0100 +diff -Nur linux-3.18.8/drivers/net/ethernet/microchip/enc28j60.c linux-rpi/drivers/net/ethernet/microchip/enc28j60.c +--- linux-3.18.8/drivers/net/ethernet/microchip/enc28j60.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/net/ethernet/microchip/enc28j60.c 2015-03-05 14:40:14.717715817 +0100 +@@ -1630,10 +1630,21 @@ + return 0; + } + ++#ifdef CONFIG_OF ++static const struct of_device_id enc28j60_of_match[] = { ++ { .compatible = "microchip,enc28j60", }, ++ { /* sentinel */ } ++}; ++MODULE_DEVICE_TABLE(of, enc28j60_of_match); ++#endif ++ + static struct spi_driver enc28j60_driver = { + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, ++#ifdef CONFIG_OF ++ .of_match_table = enc28j60_of_match, ++#endif + }, + .probe = enc28j60_probe, + .remove = enc28j60_remove, +diff -Nur linux-3.18.8/drivers/net/usb/smsc95xx.c linux-rpi/drivers/net/usb/smsc95xx.c +--- linux-3.18.8/drivers/net/usb/smsc95xx.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/net/usb/smsc95xx.c 2015-03-05 14:40:14.813715817 +0100 @@ -59,6 +59,7 @@ #define SUSPEND_SUSPEND3 (0x08) #define SUSPEND_ALLMODES (SUSPEND_SUSPEND0 | SUSPEND_SUSPEND1 | \ @@ -48093,9 +48103,9 @@ diff -Nur linux-3.18.6/drivers/net/usb/smsc95xx.c linux-rpi/drivers/net/usb/smsc /* try reading mac address from EEPROM */ if (smsc95xx_read_eeprom(dev, EEPROM_MAC_OFFSET, ETH_ALEN, dev->net->dev_addr) == 0) { -diff -Nur linux-3.18.6/drivers/of/fdt.c linux-rpi/drivers/of/fdt.c ---- linux-3.18.6/drivers/of/fdt.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/of/fdt.c 2015-02-09 04:40:15.000000000 +0100 +diff -Nur linux-3.18.8/drivers/of/fdt.c linux-rpi/drivers/of/fdt.c +--- linux-3.18.8/drivers/of/fdt.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/of/fdt.c 2015-03-05 14:40:15.653715812 +0100 @@ -901,19 +901,38 @@ /* Retrieve command line */ @@ -48154,10 +48164,43 @@ diff -Nur linux-3.18.6/drivers/of/fdt.c linux-rpi/drivers/of/fdt.c if (!d) return -ENOENT; -diff -Nur linux-3.18.6/drivers/pinctrl/pinctrl-bcm2835.c linux-rpi/drivers/pinctrl/pinctrl-bcm2835.c ---- linux-3.18.6/drivers/pinctrl/pinctrl-bcm2835.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/pinctrl/pinctrl-bcm2835.c 2015-02-09 04:40:16.000000000 +0100 -@@ -355,7 +355,14 @@ +diff -Nur linux-3.18.8/drivers/pinctrl/pinctrl-bcm2835.c linux-rpi/drivers/pinctrl/pinctrl-bcm2835.c +--- linux-3.18.8/drivers/pinctrl/pinctrl-bcm2835.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/pinctrl/pinctrl-bcm2835.c 2015-03-05 14:40:15.737715811 +0100 +@@ -47,6 +47,7 @@ + #define MODULE_NAME "pinctrl-bcm2835" + #define BCM2835_NUM_GPIOS 54 + #define BCM2835_NUM_BANKS 2 ++#define BCM2835_NUM_IRQS 3 + + #define BCM2835_PIN_BITMAP_SZ \ + DIV_ROUND_UP(BCM2835_NUM_GPIOS, sizeof(unsigned long) * 8) +@@ -88,13 +89,13 @@ + + struct bcm2835_gpio_irqdata { + struct bcm2835_pinctrl *pc; +- int bank; ++ int irqgroup; + }; + + struct bcm2835_pinctrl { + struct device *dev; + void __iomem *base; +- int irq[BCM2835_NUM_BANKS]; ++ int irq[BCM2835_NUM_IRQS]; + + /* note: locking assumes each bank will have its own unsigned long */ + unsigned long enabled_irq_map[BCM2835_NUM_BANKS]; +@@ -105,7 +106,7 @@ + struct gpio_chip gpio_chip; + struct pinctrl_gpio_range gpio_range; + +- struct bcm2835_gpio_irqdata irq_data[BCM2835_NUM_BANKS]; ++ struct bcm2835_gpio_irqdata irq_data[BCM2835_NUM_IRQS]; + spinlock_t irq_lock[BCM2835_NUM_BANKS]; + }; + +@@ -355,7 +356,14 @@ static int bcm2835_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int value) { @@ -48173,7 +48216,7 @@ diff -Nur linux-3.18.6/drivers/pinctrl/pinctrl-bcm2835.c linux-rpi/drivers/pinct } static void bcm2835_gpio_set(struct gpio_chip *chip, unsigned offset, int value) -@@ -382,7 +389,7 @@ +@@ -382,22 +390,21 @@ .get = bcm2835_gpio_get, .set = bcm2835_gpio_set, .to_irq = bcm2835_gpio_to_irq, @@ -48182,9 +48225,88 @@ diff -Nur linux-3.18.6/drivers/pinctrl/pinctrl-bcm2835.c linux-rpi/drivers/pinct .ngpio = BCM2835_NUM_GPIOS, .can_sleep = false, }; -diff -Nur linux-3.18.6/drivers/rtc/rtc-ds1307.c linux-rpi/drivers/rtc/rtc-ds1307.c ---- linux-3.18.6/drivers/rtc/rtc-ds1307.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/rtc/rtc-ds1307.c 2015-02-09 04:40:16.000000000 +0100 + +-static irqreturn_t bcm2835_gpio_irq_handler(int irq, void *dev_id) ++static int bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc, ++ unsigned int bank, u32 mask) + { +- struct bcm2835_gpio_irqdata *irqdata = dev_id; +- struct bcm2835_pinctrl *pc = irqdata->pc; +- int bank = irqdata->bank; + unsigned long events; + unsigned offset; + unsigned gpio; + unsigned int type; + + events = bcm2835_gpio_rd(pc, GPEDS0 + bank * 4); ++ events &= mask; + events &= pc->enabled_irq_map[bank]; + for_each_set_bit(offset, &events, 32) { + gpio = (32 * bank) + offset; +@@ -413,7 +420,30 @@ + if (type & IRQ_TYPE_LEVEL_MASK) + bcm2835_gpio_set_bit(pc, GPEDS0, gpio); + } +- return events ? IRQ_HANDLED : IRQ_NONE; ++ ++ return (events != 0); ++} ++ ++static irqreturn_t bcm2835_gpio_irq_handler(int irq, void *dev_id) ++{ ++ struct bcm2835_gpio_irqdata *irqdata = dev_id; ++ struct bcm2835_pinctrl *pc = irqdata->pc; ++ int handled = 0; ++ ++ switch (irqdata->irqgroup) { ++ case 0: /* IRQ0 covers GPIOs 0-27 */ ++ handled = bcm2835_gpio_irq_handle_bank(pc, 0, 0x0fffffff); ++ break; ++ case 1: /* IRQ1 covers GPIOs 28-45 */ ++ handled = bcm2835_gpio_irq_handle_bank(pc, 0, 0xf0000000) | ++ bcm2835_gpio_irq_handle_bank(pc, 1, 0x00003fff); ++ break; ++ case 2: /* IRQ2 covers GPIOs 46-53 */ ++ handled = bcm2835_gpio_irq_handle_bank(pc, 1, 0x003fc000); ++ break; ++ } ++ ++ return handled ? IRQ_HANDLED : IRQ_NONE; + } + + static inline void __bcm2835_gpio_irq_config(struct bcm2835_pinctrl *pc, +@@ -985,8 +1015,6 @@ + for (i = 0; i < BCM2835_NUM_BANKS; i++) { + unsigned long events; + unsigned offset; +- int len; +- char *name; + + /* clear event detection flags */ + bcm2835_gpio_wr(pc, GPREN0 + i * 4, 0); +@@ -1001,10 +1029,17 @@ + for_each_set_bit(offset, &events, 32) + bcm2835_gpio_wr(pc, GPEDS0 + i * 4, BIT(offset)); + ++ spin_lock_init(&pc->irq_lock[i]); ++ } ++ ++ for (i = 0; i < BCM2835_NUM_IRQS; i++) { ++ int len; ++ char *name; + pc->irq[i] = irq_of_parse_and_map(np, i); ++ if (pc->irq[i] == 0) ++ break; + pc->irq_data[i].pc = pc; +- pc->irq_data[i].bank = i; +- spin_lock_init(&pc->irq_lock[i]); ++ pc->irq_data[i].irqgroup = i; + + len = strlen(dev_name(pc->dev)) + 16; + name = devm_kzalloc(pc->dev, len, GFP_KERNEL); +diff -Nur linux-3.18.8/drivers/rtc/rtc-ds1307.c linux-rpi/drivers/rtc/rtc-ds1307.c +--- linux-3.18.8/drivers/rtc/rtc-ds1307.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/rtc/rtc-ds1307.c 2015-03-05 14:40:15.957715810 +0100 @@ -1241,6 +1241,14 @@ return 0; } @@ -48200,9 +48322,9 @@ diff -Nur linux-3.18.6/drivers/rtc/rtc-ds1307.c linux-rpi/drivers/rtc/rtc-ds1307 static struct i2c_driver ds1307_driver = { .driver = { .name = "rtc-ds1307", -diff -Nur linux-3.18.6/drivers/spi/Kconfig linux-rpi/drivers/spi/Kconfig ---- linux-3.18.6/drivers/spi/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/spi/Kconfig 2015-02-09 04:40:23.000000000 +0100 +diff -Nur linux-3.18.8/drivers/spi/Kconfig linux-rpi/drivers/spi/Kconfig +--- linux-3.18.8/drivers/spi/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/spi/Kconfig 2015-03-05 14:40:16.297715808 +0100 @@ -77,7 +77,7 @@ config SPI_BCM2835 @@ -48227,9 +48349,9 @@ diff -Nur linux-3.18.6/drivers/spi/Kconfig linux-rpi/drivers/spi/Kconfig config SPI_BFIN5XX tristate "SPI controller driver for ADI Blackfin5xx" depends on BLACKFIN && !BF60x -diff -Nur linux-3.18.6/drivers/spi/Makefile linux-rpi/drivers/spi/Makefile ---- linux-3.18.6/drivers/spi/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/spi/Makefile 2015-02-09 04:40:23.000000000 +0100 +diff -Nur linux-3.18.8/drivers/spi/Makefile linux-rpi/drivers/spi/Makefile +--- linux-3.18.8/drivers/spi/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/spi/Makefile 2015-03-05 14:40:16.297715808 +0100 @@ -20,6 +20,7 @@ obj-$(CONFIG_SPI_BCM63XX_HSSPI) += spi-bcm63xx-hsspi.o obj-$(CONFIG_SPI_BFIN5XX) += spi-bfin5xx.o @@ -48238,9 +48360,9 @@ diff -Nur linux-3.18.6/drivers/spi/Makefile linux-rpi/drivers/spi/Makefile obj-$(CONFIG_SPI_BFIN_SPORT) += spi-bfin-sport.o obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o obj-$(CONFIG_SPI_BUTTERFLY) += spi-butterfly.o -diff -Nur linux-3.18.6/drivers/spi/spi-bcm2708.c linux-rpi/drivers/spi/spi-bcm2708.c ---- linux-3.18.6/drivers/spi/spi-bcm2708.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/spi/spi-bcm2708.c 2015-02-09 04:40:23.000000000 +0100 +diff -Nur linux-3.18.8/drivers/spi/spi-bcm2708.c linux-rpi/drivers/spi/spi-bcm2708.c +--- linux-3.18.8/drivers/spi/spi-bcm2708.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/spi/spi-bcm2708.c 2015-03-05 14:40:16.297715808 +0100 @@ -0,0 +1,635 @@ +/* + * Driver for Broadcom BCM2708 SPI Controllers @@ -48877,9 +48999,10476 @@ diff -Nur linux-3.18.6/drivers/spi/spi-bcm2708.c linux-rpi/drivers/spi/spi-bcm27 +MODULE_AUTHOR("Chris Boot <bootc@bootc.net>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); -diff -Nur linux-3.18.6/drivers/staging/media/lirc/Kconfig linux-rpi/drivers/staging/media/lirc/Kconfig ---- linux-3.18.6/drivers/staging/media/lirc/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/staging/media/lirc/Kconfig 2015-02-09 04:40:25.000000000 +0100 +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_agm1264k-fl.c linux-rpi/drivers/staging/fbtft/fb_agm1264k-fl.c +--- linux-3.18.8/drivers/staging/fbtft/fb_agm1264k-fl.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_agm1264k-fl.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,462 @@ ++/* ++ * FB driver for Two KS0108 LCD controllers in AGM1264K-FL display ++ * ++ * Copyright (C) 2014 ololoshka2871 ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/delay.h> ++#include <linux/slab.h> ++ ++#include "fbtft.h" ++ ++/* Uncomment text line to use negative image on display */ ++/*#define NEGATIVE*/ ++ ++#define WHITE 0xff ++#define BLACK 0 ++ ++#define DRVNAME "fb_agm1264k-fl" ++#define WIDTH 64 ++#define HEIGHT 64 ++#define TOTALWIDTH (WIDTH * 2) /* because 2 x ks0108 in one display */ ++#define FPS 20 ++ ++#define EPIN gpio.wr ++#define RS gpio.dc ++#define RW gpio.aux[2] ++#define CS0 gpio.aux[0] ++#define CS1 gpio.aux[1] ++ ++ ++/* diffusing error (“Floyd-Steinberg”) */ ++#define DIFFUSING_MATRIX_WIDTH 2 ++#define DIFFUSING_MATRIX_HEIGHT 2 ++ ++static const signed char ++diffusing_matrix[DIFFUSING_MATRIX_WIDTH][DIFFUSING_MATRIX_HEIGHT] = { ++ {-1, 3}, ++ {3, 2}, ++}; ++ ++static const unsigned char gamma_correction_table[] = { ++0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, ++1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 6, ++6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 11, 11, 11, 12, 12, 13, ++13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, ++22, 22, 23, 23, 24, 25, 25, 26, 26, 27, 28, 28, 29, 30, 30, 31, 32, ++33, 33, 34, 35, 35, 36, 37, 38, 39, 39, 40, 41, 42, 43, 43, 44, 45, ++46, 47, 48, 49, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, ++62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 81, ++82, 83, 84, 85, 87, 88, 89, 90, 91, 93, 94, 95, 97, 98, 99, 100, 102, ++103, 105, 106, 107, 109, 110, 111, 113, 114, 116, 117, 119, 120, 121, ++123, 124, 126, 127, 129, 130, 132, 133, 135, 137, 138, 140, 141, 143, ++145, 146, 148, 149, 151, 153, 154, 156, 158, 159, 161, 163, 165, 166, ++168, 170, 172, 173, 175, 177, 179, 181, 182, 184, 186, 188, 190, 192, ++194, 196, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, ++221, 223, 225, 227, 229, 231, 234, 236, 238, 240, 242, 244, 246, 248, ++251, 253, 255 ++}; ++ ++static int init_display(struct fbtft_par *par) ++{ ++ u8 i; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ for (i = 0; i < 2; ++i) { ++ write_reg(par, i, 0x3f); /* display on */ ++ write_reg(par, i, 0x40); /* set x to 0 */ ++ write_reg(par, i, 0xb0); /* set page to 0 */ ++ write_reg(par, i, 0xc0); /* set start line to 0 */ ++ } ++ ++ return 0; ++} ++ ++static void reset(struct fbtft_par *par) ++{ ++ if (par->gpio.reset == -1) ++ return; ++ ++ fbtft_dev_dbg(DEBUG_RESET, par, par->info->device, "%s()\n", __func__); ++ ++ gpio_set_value(par->gpio.reset, 0); ++ udelay(20); ++ gpio_set_value(par->gpio.reset, 1); ++ mdelay(120); ++} ++ ++/* Check if all necessary GPIOS defined */ ++static int verify_gpios(struct fbtft_par *par) ++{ ++ int i; ++ ++ fbtft_dev_dbg(DEBUG_VERIFY_GPIOS, par, par->info->device, ++ "%s()\n", __func__); ++ ++ if (par->EPIN < 0) { ++ dev_err(par->info->device, ++ "Missing info about 'wr' (aka E) gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ for (i = 0; i < 8; ++i) { ++ if (par->gpio.db[i] < 0) { ++ dev_err(par->info->device, ++ "Missing info about 'db[%i]' gpio. Aborting.\n", ++ i); ++ return -EINVAL; ++ } ++ } ++ if (par->CS0 < 0) { ++ dev_err(par->info->device, ++ "Missing info about 'cs0' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ if (par->CS1 < 0) { ++ dev_err(par->info->device, ++ "Missing info about 'cs1' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ if (par->RW < 0) { ++ dev_err(par->info->device, ++ "Missing info about 'rw' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ ++ return 0; ++} ++ ++static unsigned long ++request_gpios_match(struct fbtft_par *par, const struct fbtft_gpio *gpio) ++{ ++ fbtft_dev_dbg(DEBUG_REQUEST_GPIOS_MATCH, par, par->info->device, ++ "%s('%s')\n", __func__, gpio->name); ++ ++ if (strcasecmp(gpio->name, "wr") == 0) { ++ /* left ks0108 E pin */ ++ par->EPIN = gpio->gpio; ++ return GPIOF_OUT_INIT_LOW; ++ } else if (strcasecmp(gpio->name, "cs0") == 0) { ++ /* left ks0108 controller pin */ ++ par->CS0 = gpio->gpio; ++ return GPIOF_OUT_INIT_HIGH; ++ } else if (strcasecmp(gpio->name, "cs1") == 0) { ++ /* right ks0108 controller pin */ ++ par->CS1 = gpio->gpio; ++ return GPIOF_OUT_INIT_HIGH; ++ } ++ ++ /* if write (rw = 0) e(1->0) perform write */ ++ /* if read (rw = 1) e(0->1) set data on D0-7*/ ++ else if (strcasecmp(gpio->name, "rw") == 0) { ++ par->RW = gpio->gpio; ++ return GPIOF_OUT_INIT_LOW; ++ } ++ ++ return FBTFT_GPIO_NO_MATCH; ++} ++ ++/* This function oses to enter commands ++ * first byte - destination controller 0 or 1 ++ * folowing - commands ++ */ ++static void write_reg8_bus8(struct fbtft_par *par, int len, ...) ++{ ++ va_list args; ++ int i, ret; ++ u8 *buf = (u8 *)par->buf; ++ ++ if (unlikely(par->debug & DEBUG_WRITE_REGISTER)) { ++ va_start(args, len); ++ for (i = 0; i < len; i++) ++ buf[i] = (u8)va_arg(args, unsigned int); ++ ++ va_end(args); ++ fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, ++ par->info->device, u8, buf, len, "%s: ", __func__); ++ } ++ ++ va_start(args, len); ++ ++ *buf = (u8)va_arg(args, unsigned int); ++ ++ if (*buf > 1) { ++ va_end(args); ++ dev_err(par->info->device, "%s: Incorrect chip sellect request (%d)\n", ++ __func__, *buf); ++ return; ++ } ++ ++ /* select chip */ ++ if (*buf) { ++ /* cs1 */ ++ gpio_set_value(par->CS0, 1); ++ gpio_set_value(par->CS1, 0); ++ } else { ++ /* cs0 */ ++ gpio_set_value(par->CS0, 0); ++ gpio_set_value(par->CS1, 1); ++ } ++ ++ gpio_set_value(par->RS, 0); /* RS->0 (command mode) */ ++ len--; ++ ++ if (len) { ++ i = len; ++ while (i--) ++ *buf++ = (u8)va_arg(args, unsigned int); ++ ret = par->fbtftops.write(par, par->buf, len * (sizeof(u8))); ++ if (ret < 0) { ++ va_end(args); ++ dev_err(par->info->device, "%s: write() failed and returned %d\n", ++ __func__, ret); ++ return; ++ } ++ } ++ ++ va_end(args); ++} ++ ++static struct ++{ ++ int xs, ys_page, xe, ye_page; ++} addr_win; ++ ++/* save display writing zone */ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ addr_win.xs = xs; ++ addr_win.ys_page = ys / 8; ++ addr_win.xe = xe; ++ addr_win.ye_page = ye / 8; ++ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys_page=%d, xe=%d, ye_page=%d)\n", __func__, ++ addr_win.xs, addr_win.ys_page, addr_win.xe, addr_win.ye_page); ++} ++ ++static void ++construct_line_bitmap(struct fbtft_par *par, u8 *dest, signed short *src, ++ int xs, int xe, int y) ++{ ++ int x, i; ++ ++ for (x = xs; x < xe; ++x) { ++ u8 res = 0; ++ ++ for (i = 0; i < 8; i++) ++ if (src[(y * 8 + i) * par->info->var.xres + x]) ++ res |= 1 << i; ++#ifdef NEGATIVE ++ *dest++ = res; ++#else ++ *dest++ = ~res; ++#endif ++ } ++} ++ ++static int write_vmem(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u16 *vmem16 = (u16 *)par->info->screen_base; ++ u8 *buf = par->txbuf.buf; ++ int x, y; ++ int ret = 0; ++ ++ /* buffer to convert RGB565 -> grayscale16 -> Ditherd image 1bpp */ ++ signed short *convert_buf = kmalloc(par->info->var.xres * ++ par->info->var.yres * sizeof(signed short), GFP_NOIO); ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s()\n", __func__); ++ ++ /* converting to grayscale16 */ ++ for (x = 0; x < par->info->var.xres; ++x) ++ for (y = 0; y < par->info->var.yres; ++y) { ++ u16 pixel = vmem16[y * par->info->var.xres + x]; ++ u16 b = pixel & 0x1f; ++ u16 g = (pixel & (0x3f << 5)) >> 5; ++ u16 r = (pixel & (0x1f << (5 + 6))) >> (5 + 6); ++ ++ pixel = (299 * r + 587 * g + 114 * b) / 200; ++ if (pixel > 255) ++ pixel = 255; ++ ++ /* gamma-correction by table */ ++ convert_buf[y * par->info->var.xres + x] = ++ (signed short)gamma_correction_table[pixel]; ++ } ++ ++ /* Image Dithering */ ++ for (x = 0; x < par->info->var.xres; ++x) ++ for (y = 0; y < par->info->var.yres; ++y) { ++ signed short pixel = ++ convert_buf[y * par->info->var.xres + x]; ++ signed short error_b = pixel - BLACK; ++ signed short error_w = pixel - WHITE; ++ signed short error; ++ u16 i, j; ++ ++ /* what color close? */ ++ if (abs(error_b) >= abs(error_w)) { ++ /* white */ ++ error = error_w; ++ pixel = 0xff; ++ } else { ++ /* black */ ++ error = error_b; ++ pixel = 0; ++ } ++ ++ error /= 8; ++ ++ /* diffusion matrix row */ ++ for (i = 0; i < DIFFUSING_MATRIX_WIDTH; ++i) ++ /* diffusion matrix column */ ++ for (j = 0; j < DIFFUSING_MATRIX_HEIGHT; ++j) { ++ signed short *write_pos; ++ signed char coeff; ++ ++ /* skip pixels out of zone */ ++ if (x + i < 0 || ++ x + i >= par->info->var.xres ++ || y + j >= par->info->var.yres) ++ continue; ++ write_pos = &convert_buf[ ++ (y + j) * par->info->var.xres + ++ x + i]; ++ coeff = diffusing_matrix[i][j]; ++ if (coeff == -1) ++ /* pixel itself */ ++ *write_pos = pixel; ++ else { ++ signed short p = *write_pos + ++ error * coeff; ++ ++ if (p > WHITE) ++ p = WHITE; ++ if (p < BLACK) ++ p = BLACK; ++ *write_pos = p; ++ } ++ } ++ } ++ ++ /* 1 string = 2 pages */ ++ for (y = addr_win.ys_page; y <= addr_win.ye_page; ++y) { ++ /* left half of display */ ++ if (addr_win.xs < par->info->var.xres / 2) { ++ construct_line_bitmap(par, buf, convert_buf, ++ addr_win.xs, par->info->var.xres / 2, y); ++ ++ len = par->info->var.xres / 2 - addr_win.xs; ++ ++ /* select left side (sc0) ++ * set addr ++ */ ++ write_reg(par, 0x00, (1 << 6) | (u8)addr_win.xs); ++ write_reg(par, 0x00, (0x17 << 3) | (u8)y); ++ ++ /* write bitmap */ ++ gpio_set_value(par->RS, 1); /* RS->1 (data mode) */ ++ ret = par->fbtftops.write(par, buf, len); ++ if (ret < 0) ++ dev_err(par->info->device, ++ "%s: write failed and returned: %d\n", ++ __func__, ret); ++ } ++ /* right half of display */ ++ if (addr_win.xe >= par->info->var.xres / 2) { ++ construct_line_bitmap(par, buf, ++ convert_buf, par->info->var.xres / 2, ++ addr_win.xe + 1, y); ++ ++ len = addr_win.xe + 1 - par->info->var.xres / 2; ++ ++ /* select right side (sc1) ++ * set addr ++ */ ++ write_reg(par, 0x01, (1 << 6)); ++ write_reg(par, 0x01, (0x17 << 3) | (u8)y); ++ ++ /* write bitmap */ ++ gpio_set_value(par->RS, 1); /* RS->1 (data mode) */ ++ par->fbtftops.write(par, buf, len); ++ if (ret < 0) ++ dev_err(par->info->device, ++ "%s: write failed and returned: %d\n", ++ __func__, ret); ++ } ++ } ++ kfree(convert_buf); ++ ++ gpio_set_value(par->CS0, 1); ++ gpio_set_value(par->CS1, 1); ++ ++ return ret; ++} ++ ++static int write(struct fbtft_par *par, void *buf, size_t len) ++{ ++ fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, ++ "%s(len=%d): ", __func__, len); ++ ++ gpio_set_value(par->RW, 0); /* set write mode */ ++ ++ ++ while (len--) { ++ u8 i, data; ++ ++ data = *(u8 *) buf++; ++ ++ /* set data bus */ ++ for (i = 0; i < 8; ++i) ++ gpio_set_value(par->gpio.db[i], data & (1 << i)); ++ /* set E */ ++ gpio_set_value(par->EPIN, 1); ++ udelay(5); ++ /* unset E - write */ ++ gpio_set_value(par->EPIN, 0); ++ udelay(1); ++ } ++ ++ return 0; ++} ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = TOTALWIDTH, ++ .height = HEIGHT, ++ .fps = FPS, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .verify_gpios = verify_gpios, ++ .request_gpios_match = request_gpios_match, ++ .reset = reset, ++ .write = write, ++ .write_register = write_reg8_bus8, ++ .write_vmem = write_vmem, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "displaytronic,fb_agm1264k-fl", &display); ++ ++MODULE_ALIAS("platform:" DRVNAME); ++ ++MODULE_DESCRIPTION("Two KS0108 LCD controllers in AGM1264K-FL display"); ++MODULE_AUTHOR("ololoshka2871"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_bd663474.c linux-rpi/drivers/staging/fbtft/fb_bd663474.c +--- linux-3.18.8/drivers/staging/fbtft/fb_bd663474.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_bd663474.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,193 @@ ++/* ++ * FB driver for the uPD161704 LCD Controller ++ * ++ * Copyright (C) 2014 Seong-Woo Kim ++ * ++ * Based on fb_ili9325.c by Noralf Tronnes ++ * Based on ili9325.c by Jeroen Domburg ++ * Init code from UTFT library by Henning Karlsen ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_bd663474" ++#define WIDTH 240 ++#define HEIGHT 320 ++#define BPP 16 ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ if (par->gpio.cs != -1) ++ gpio_set_value(par->gpio.cs, 0); /* Activate chip */ ++ ++ par->fbtftops.reset(par); ++ ++ /* Initialization sequence from Lib_UTFT */ ++ ++ /* oscillator start */ ++ write_reg(par, 0x000,0x0001); /*oscillator 0: stop, 1: operation */ ++ mdelay(10); ++ ++ /* Power settings */ ++ write_reg(par, 0x100, 0x0000 ); /* power supply setup */ ++ write_reg(par, 0x101, 0x0000 ); ++ write_reg(par, 0x102, 0x3110 ); ++ write_reg(par, 0x103, 0xe200 ); ++ write_reg(par, 0x110, 0x009d ); ++ write_reg(par, 0x111, 0x0022 ); ++ write_reg(par, 0x100, 0x0120 ); ++ mdelay( 20 ); ++ ++ write_reg(par, 0x100, 0x3120 ); ++ mdelay( 80 ); ++ /* Display control */ ++ write_reg(par, 0x001, 0x0100 ); ++ write_reg(par, 0x002, 0x0000 ); ++ write_reg(par, 0x003, 0x1230 ); ++ write_reg(par, 0x006, 0x0000 ); ++ write_reg(par, 0x007, 0x0101 ); ++ write_reg(par, 0x008, 0x0808 ); ++ write_reg(par, 0x009, 0x0000 ); ++ write_reg(par, 0x00b, 0x0000 ); ++ write_reg(par, 0x00c, 0x0000 ); ++ write_reg(par, 0x00d, 0x0018 ); ++ /* LTPS control settings */ ++ write_reg(par, 0x012, 0x0000 ); ++ write_reg(par, 0x013, 0x0000 ); ++ write_reg(par, 0x018, 0x0000 ); ++ write_reg(par, 0x019, 0x0000 ); ++ ++ write_reg(par, 0x203, 0x0000 ); ++ write_reg(par, 0x204, 0x0000 ); ++ ++ write_reg(par, 0x210, 0x0000 ); ++ write_reg(par, 0x211, 0x00ef ); ++ write_reg(par, 0x212, 0x0000 ); ++ write_reg(par, 0x213, 0x013f ); ++ write_reg(par, 0x214, 0x0000 ); ++ write_reg(par, 0x215, 0x0000 ); ++ write_reg(par, 0x216, 0x0000 ); ++ write_reg(par, 0x217, 0x0000 ); ++ ++ /* Gray scale settings */ ++ write_reg(par, 0x300, 0x5343); ++ write_reg(par, 0x301, 0x1021); ++ write_reg(par, 0x302, 0x0003); ++ write_reg(par, 0x303, 0x0011); ++ write_reg(par, 0x304, 0x050a); ++ write_reg(par, 0x305, 0x4342); ++ write_reg(par, 0x306, 0x1100); ++ write_reg(par, 0x307, 0x0003); ++ write_reg(par, 0x308, 0x1201); ++ write_reg(par, 0x309, 0x050a); ++ ++ /* RAM access settings */ ++ write_reg(par, 0x400, 0x4027 ); ++ write_reg(par, 0x401, 0x0000 ); ++ write_reg(par, 0x402, 0x0000 ); /* First screen drive position (1) */ ++ write_reg(par, 0x403, 0x013f ); /* First screen drive position (2) */ ++ write_reg(par, 0x404, 0x0000 ); ++ ++ write_reg(par, 0x200, 0x0000 ); ++ write_reg(par, 0x201, 0x0000 ); ++ write_reg(par, 0x100, 0x7120 ); ++ write_reg(par, 0x007, 0x0103 ); ++ mdelay( 10 ); ++ write_reg(par, 0x007, 0x0113 ); ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ switch (par->info->var.rotate) { ++ /* R200h = Horizontal GRAM Start Address */ ++ /* R201h = Vertical GRAM Start Address */ ++ case 0: ++ write_reg(par, 0x0200, xs); ++ write_reg(par, 0x0201, ys); ++ break; ++ case 180: ++ write_reg(par, 0x0200, WIDTH - 1 - xs); ++ write_reg(par, 0x0201, HEIGHT - 1 - ys); ++ break; ++ case 270: ++ write_reg(par, 0x0200, WIDTH - 1 - ys); ++ write_reg(par, 0x0201, xs); ++ break; ++ case 90: ++ write_reg(par, 0x0200, ys); ++ write_reg(par, 0x0201, HEIGHT - 1 - xs); ++ break; ++ } ++ write_reg(par, 0x202); /* Write Data to GRAM */ ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ /* AM: GRAM update direction */ ++ case 0: ++ write_reg(par, 0x003, 0x1230); ++ break; ++ case 180: ++ write_reg(par, 0x003, 0x1200); ++ break; ++ case 270: ++ write_reg(par, 0x003, 0x1228); ++ break; ++ case 90: ++ write_reg(par, 0x003, 0x1218); ++ break; ++ } ++ ++ return 0; ++} ++ ++static struct fbtft_display display = { ++ .regwidth = 16, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .bpp = BPP, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "hitachi,bd663474", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:bd663474"); ++MODULE_ALIAS("platform:bd663474"); ++ ++MODULE_DESCRIPTION("FB driver for the uPD161704 LCD Controller"); ++MODULE_AUTHOR("Seong-Woo Kim"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_hx8340bn.c linux-rpi/drivers/staging/fbtft/fb_hx8340bn.c +--- linux-3.18.8/drivers/staging/fbtft/fb_hx8340bn.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_hx8340bn.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,229 @@ ++/* ++ * FB driver for the HX8340BN LCD Controller ++ * ++ * This display uses 9-bit SPI: Data/Command bit + 8 data bits ++ * For platforms that doesn't support 9-bit, the driver is capable ++ * of emulating this using 8-bit transfer. ++ * This is done by transfering eight 9-bit words in 9 bytes. ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/vmalloc.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_hx8340bn" ++#define WIDTH 176 ++#define HEIGHT 220 ++#define TXBUFLEN (4 * PAGE_SIZE) ++#define DEFAULT_GAMMA "1 3 0E 5 0 2 09 0 6 1 7 1 0 2 2\n" \ ++ "3 3 17 8 4 7 05 7 6 0 3 1 6 0 0 " ++ ++ ++static bool emulate; ++module_param(emulate, bool, 0); ++MODULE_PARM_DESC(emulate, "Force emulation in 9-bit mode"); ++ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ /* BTL221722-276L startup sequence, from datasheet */ ++ ++ /* SETEXTCOM: Set extended command set (C1h) ++ This command is used to set extended command set access enable. ++ Enable: After command (C1h), must write: ffh,83h,40h */ ++ write_reg(par, 0xC1, 0xFF, 0x83, 0x40); ++ ++ /* Sleep out ++ This command turns off sleep mode. ++ In this mode the DC/DC converter is enabled, Internal oscillator ++ is started, and panel scanning is started. */ ++ write_reg(par, 0x11); ++ mdelay(150); ++ ++ /* Undoc'd register? */ ++ write_reg(par, 0xCA, 0x70, 0x00, 0xD9); ++ ++ /* SETOSC: Set Internal Oscillator (B0h) ++ This command is used to set internal oscillator related settings */ ++ /* OSC_EN: Enable internal oscillator */ ++ /* Internal oscillator frequency: 125% x 2.52MHz */ ++ write_reg(par, 0xB0, 0x01, 0x11); ++ ++ /* Drive ability setting */ ++ write_reg(par, 0xC9, 0x90, 0x49, 0x10, 0x28, 0x28, 0x10, 0x00, 0x06); ++ mdelay(20); ++ ++ /* SETPWCTR5: Set Power Control 5(B5h) ++ This command is used to set VCOM Low and VCOM High Voltage */ ++ /* VCOMH 0110101 : 3.925 */ ++ /* VCOML 0100000 : -1.700 */ ++ /* 45h=69 VCOMH: "VMH" + 5d VCOML: "VMH" + 5d */ ++ write_reg(par, 0xB5, 0x35, 0x20, 0x45); ++ ++ /* SETPWCTR4: Set Power Control 4(B4h) ++ VRH[4:0]: Specify the VREG1 voltage adjusting. ++ VREG1 voltage is for gamma voltage setting. ++ BT[2:0]: Switch the output factor of step-up circuit 2 ++ for VGH and VGL voltage generation. */ ++ write_reg(par, 0xB4, 0x33, 0x25, 0x4C); ++ mdelay(10); ++ ++ /* Interface Pixel Format (3Ah) ++ This command is used to define the format of RGB picture data, ++ which is to be transfer via the system and RGB interface. */ ++ /* RGB interface: 16 Bit/Pixel */ ++ write_reg(par, 0x3A, 0x05); ++ ++ /* Display on (29h) ++ This command is used to recover from DISPLAY OFF mode. ++ Output from the Frame Memory is enabled. */ ++ write_reg(par, 0x29); ++ mdelay(10); ++ ++ return 0; ++} ++ ++void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ write_reg(par, FBTFT_CASET, 0x00, xs, 0x00, xe); ++ write_reg(par, FBTFT_RASET, 0x00, ys, 0x00, ye); ++ write_reg(par, FBTFT_RAMWR); ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* MADCTL - Memory data access control */ ++ /* RGB/BGR can be set with H/W pin SRGB and MADCTL BGR bit */ ++#define MY (1 << 7) ++#define MX (1 << 6) ++#define MV (1 << 5) ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0x36, (par->bgr << 3)); ++ break; ++ case 270: ++ write_reg(par, 0x36, MX | MV | (par->bgr << 3)); ++ break; ++ case 180: ++ write_reg(par, 0x36, MX | MY | (par->bgr << 3)); ++ break; ++ case 90: ++ write_reg(par, 0x36, MY | MV | (par->bgr << 3)); ++ break; ++ } ++ ++ return 0; ++} ++ ++/* ++ Gamma Curve selection, GC (only GC0 can be customized): ++ 0 = 2.2, 1 = 1.8, 2 = 2.5, 3 = 1.0 ++ Gamma string format: ++ OP0 OP1 CP0 CP1 CP2 CP3 CP4 MP0 MP1 MP2 MP3 MP4 MP5 CGM0 CGM1 ++ ON0 ON1 CN0 CN1 CN2 CN3 CN4 MN0 MN1 MN2 MN3 MN4 MN5 XXXX GC ++*/ ++#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ unsigned long mask[] = { ++ 0b1111, 0b1111, 0b11111, 0b1111, 0b1111, 0b1111, 0b11111, ++ 0b111, 0b111, 0b111, 0b111, 0b111, 0b111, 0b11, 0b11, ++ 0b1111, 0b1111, 0b11111, 0b1111, 0b1111, 0b1111, 0b11111, ++ 0b111, 0b111, 0b111, 0b111, 0b111, 0b111, 0b0, 0b0 }; ++ int i, j; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ for (i = 0; i < par->gamma.num_curves; i++) ++ for (j = 0; j < par->gamma.num_values; j++) ++ CURVE(i, j) &= mask[i * par->gamma.num_values + j]; ++ ++ write_reg(par, 0x26, 1 << CURVE(1, 14)); /* Gamma Set (26h) */ ++ ++ if (CURVE(1, 14)) ++ return 0; /* only GC0 can be customized */ ++ ++ write_reg(par, 0xC2, ++ (CURVE(0, 8) << 4) | CURVE(0, 7), ++ (CURVE(0, 10) << 4) | CURVE(0, 9), ++ (CURVE(0, 12) << 4) | CURVE(0, 11), ++ CURVE(0, 2), ++ (CURVE(0, 4) << 4) | CURVE(0, 3), ++ CURVE(0, 5), ++ CURVE(0, 6), ++ (CURVE(0, 1) << 4) | CURVE(0, 0), ++ (CURVE(0, 14) << 2) | CURVE(0, 13)); ++ ++ write_reg(par, 0xC3, ++ (CURVE(1, 8) << 4) | CURVE(1, 7), ++ (CURVE(1, 10) << 4) | CURVE(1, 9), ++ (CURVE(1, 12) << 4) | CURVE(1, 11), ++ CURVE(1, 2), ++ (CURVE(1, 4) << 4) | CURVE(1, 3), ++ CURVE(1, 5), ++ CURVE(1, 6), ++ (CURVE(1, 1) << 4) | CURVE(1, 0)); ++ ++ mdelay(10); ++ ++ return 0; ++} ++#undef CURVE ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .txbuflen = TXBUFLEN, ++ .gamma_num = 2, ++ .gamma_len = 15, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "himax,hx8340bn", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:hx8340bn"); ++MODULE_ALIAS("platform:hx8340bn"); ++ ++MODULE_DESCRIPTION("FB driver for the HX8340BN LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_hx8347d.c linux-rpi/drivers/staging/fbtft/fb_hx8347d.c +--- linux-3.18.8/drivers/staging/fbtft/fb_hx8347d.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_hx8347d.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,181 @@ ++/* ++ * FB driver for the HX8347D LCD Controller ++ * ++ * Copyright (C) 2013 Christian Vogelgsang ++ * ++ * Based on driver code found here: https://github.com/watterott/r61505u-Adapter ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_hx8347d" ++#define WIDTH 320 ++#define HEIGHT 240 ++#define DEFAULT_GAMMA "0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" \ ++ "0 0 0 0 0 0 0 0 0 0 0 0 0 0" ++ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ /* driving ability */ ++ write_reg(par, 0xEA, 0x00); ++ write_reg(par, 0xEB, 0x20); ++ write_reg(par, 0xEC, 0x0C); ++ write_reg(par, 0xED, 0xC4); ++ write_reg(par, 0xE8, 0x40); ++ write_reg(par, 0xE9, 0x38); ++ write_reg(par, 0xF1, 0x01); ++ write_reg(par, 0xF2, 0x10); ++ write_reg(par, 0x27, 0xA3); ++ ++ /* power voltage */ ++ write_reg(par, 0x1B, 0x1B); ++ write_reg(par, 0x1A, 0x01); ++ write_reg(par, 0x24, 0x2F); ++ write_reg(par, 0x25, 0x57); ++ ++ /* VCOM offset */ ++ write_reg(par, 0x23, 0x8D); /* for flicker adjust */ ++ ++ /* power on */ ++ write_reg(par, 0x18, 0x36); ++ write_reg(par, 0x19, 0x01); /* start osc */ ++ write_reg(par, 0x01, 0x00); /* wakeup */ ++ write_reg(par, 0x1F, 0x88); ++ mdelay(5); ++ write_reg(par, 0x1F, 0x80); ++ mdelay(5); ++ write_reg(par, 0x1F, 0x90); ++ mdelay(5); ++ write_reg(par, 0x1F, 0xD0); ++ mdelay(5); ++ ++ /* color selection */ ++ write_reg(par, 0x17, 0x05); /* 65k */ ++ ++ /*panel characteristic */ ++ write_reg(par, 0x36, 0x00); ++ ++ /*display on */ ++ write_reg(par, 0x28, 0x38); ++ mdelay(40); ++ write_reg(par, 0x28, 0x3C); ++ ++ /* orientation */ ++ write_reg(par, 0x16, 0x60 | (par->bgr << 3)); ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ write_reg(par, 0x02, (xs >> 8) & 0xFF); ++ write_reg(par, 0x03, xs & 0xFF); ++ write_reg(par, 0x04, (xe >> 8) & 0xFF); ++ write_reg(par, 0x05, xe & 0xFF); ++ write_reg(par, 0x06, (ys >> 8) & 0xFF); ++ write_reg(par, 0x07, ys & 0xFF); ++ write_reg(par, 0x08, (ye >> 8) & 0xFF); ++ write_reg(par, 0x09, ye & 0xFF); ++ write_reg(par, 0x22); ++} ++ ++/* ++ Gamma string format: ++ VRP0 VRP1 VRP2 VRP3 VRP4 VRP5 PRP0 PRP1 PKP0 PKP1 PKP2 PKP3 PKP4 CGM ++ VRN0 VRN1 VRN2 VRN3 VRN4 VRN5 PRN0 PRN1 PKN0 PKN1 PKN2 PKN3 PKN4 CGM ++*/ ++#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ unsigned long mask[] = { ++ 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, ++ 0b1111111, 0b1111111, ++ 0b11111, 0b11111, 0b11111, 0b11111, 0b11111, ++ 0b1111}; ++ int i, j; ++ int acc = 0; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ for (i = 0; i < par->gamma.num_curves; i++) ++ for (j = 0; j < par->gamma.num_values; j++) { ++ acc += CURVE(i, j); ++ CURVE(i, j) &= mask[j]; ++ } ++ ++ if (acc == 0) /* skip if all values are zero */ ++ return 0; ++ ++ for (i = 0; i < par->gamma.num_curves; i++) { ++ write_reg(par, 0x40 + (i * 0x10), CURVE(i, 0)); ++ write_reg(par, 0x41 + (i * 0x10), CURVE(i, 1)); ++ write_reg(par, 0x42 + (i * 0x10), CURVE(i, 2)); ++ write_reg(par, 0x43 + (i * 0x10), CURVE(i, 3)); ++ write_reg(par, 0x44 + (i * 0x10), CURVE(i, 4)); ++ write_reg(par, 0x45 + (i * 0x10), CURVE(i, 5)); ++ write_reg(par, 0x46 + (i * 0x10), CURVE(i, 6)); ++ write_reg(par, 0x47 + (i * 0x10), CURVE(i, 7)); ++ write_reg(par, 0x48 + (i * 0x10), CURVE(i, 8)); ++ write_reg(par, 0x49 + (i * 0x10), CURVE(i, 9)); ++ write_reg(par, 0x4A + (i * 0x10), CURVE(i, 10)); ++ write_reg(par, 0x4B + (i * 0x10), CURVE(i, 11)); ++ write_reg(par, 0x4C + (i * 0x10), CURVE(i, 12)); ++ } ++ write_reg(par, 0x5D, (CURVE(1, 0) << 4) | CURVE(0, 0)); ++ ++ return 0; ++} ++#undef CURVE ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .gamma_num = 2, ++ .gamma_len = 14, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "himax,hx8347d", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:hx8347d"); ++MODULE_ALIAS("platform:hx8347d"); ++ ++MODULE_DESCRIPTION("FB driver for the HX8347D LCD Controller"); ++MODULE_AUTHOR("Christian Vogelgsang"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_hx8353d.c linux-rpi/drivers/staging/fbtft/fb_hx8353d.c +--- linux-3.18.8/drivers/staging/fbtft/fb_hx8353d.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_hx8353d.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,166 @@ ++/* ++ * FB driver for the HX8353D LCD Controller ++ * ++ * Copyright (c) 2014 Petr Olivka ++ * Copyright (c) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_hx8353d" ++#define DEFAULT_GAMMA "50 77 40 08 BF 00 03 0F 00 01 73 00 72 03 B0 0F 08 00 0F" ++ ++static int init_display(struct fbtft_par *par) ++{ ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ mdelay(150); ++ ++ /* SETEXTC */ ++ write_reg(par, 0xB9, 0xFF, 0x83, 0x53); ++ ++ /* RADJ */ ++ write_reg(par, 0xB0, 0x3C, 0x01); ++ ++ /* VCOM */ ++ write_reg(par, 0xB6, 0x94, 0x6C, 0x50); ++ ++ /* PWR */ ++ write_reg(par, 0xB1, 0x00, 0x01, 0x1B, 0x03, 0x01, 0x08, 0x77, 0x89); ++ ++ /* COLMOD */ ++ write_reg(par, 0x3A, 0x05); ++ ++ /* MEM ACCESS */ ++ write_reg(par, 0x36, 0xC0); ++ ++ /* SLPOUT - Sleep out & booster on */ ++ write_reg(par, 0x11); ++ mdelay(150); ++ ++ /* DISPON - Display On */ ++ write_reg(par, 0x29); ++ ++ /* RGBSET */ ++ write_reg(par, 0x2D, ++ 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, ++ 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, ++ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, ++ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, ++ 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, ++ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, ++ 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, ++ 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62); ++ ++ return 0; ++}; ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* column address */ ++ write_reg(par, 0x2a, xs >> 8, xs & 0xff, xe >> 8, xe & 0xff); ++ ++ /* row adress */ ++ write_reg(par, 0x2b, ys >> 8, ys & 0xff, ye >> 8, ye & 0xff); ++ ++ /* memory write */ ++ write_reg(par, 0x2c); ++} ++ ++#define my (1 << 7) ++#define mx (1 << 6) ++#define mv (1 << 5) ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* madctl - memory data access control ++ rgb/bgr: ++ 1. mode selection pin srgb ++ rgb h/w pin for color filter setting: 0=rgb, 1=bgr ++ 2. madctl rgb bit ++ rgb-bgr order color filter panel: 0=rgb, 1=bgr */ ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0x36, mx | my | (par->bgr << 3)); ++ break; ++ case 270: ++ write_reg(par, 0x36, my | mv | (par->bgr << 3)); ++ break; ++ case 180: ++ write_reg(par, 0x36, (par->bgr << 3)); ++ break; ++ case 90: ++ write_reg(par, 0x36, mx | mv | (par->bgr << 3)); ++ break; ++ } ++ ++ return 0; ++} ++ ++/* ++ gamma string format: ++*/ ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ write_reg(par, 0xE0, ++ curves[0], curves[1], curves[2], curves[3], ++ curves[4], curves[5], curves[6], curves[7], ++ curves[8], curves[9], curves[10], curves[11], ++ curves[12], curves[13], curves[14], curves[15], ++ curves[16], curves[17], curves[18]); ++ ++ return 0; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = 128, ++ .height = 160, ++ .gamma_num = 1, ++ .gamma_len = 19, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "himax,hx8353d", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:hx8353d"); ++MODULE_ALIAS("platform:hx8353d"); ++ ++MODULE_DESCRIPTION("FB driver for the HX8353D LCD Controller"); ++MODULE_AUTHOR("Petr Olivka"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ili9320.c linux-rpi/drivers/staging/fbtft/fb_ili9320.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ili9320.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ili9320.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,234 @@ ++/* ++ * FB driver for the ILI9320 LCD Controller ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ili9320" ++#define WIDTH 240 ++#define HEIGHT 320 ++#define DEFAULT_GAMMA "07 07 6 0 0 0 5 5 4 0\n" \ ++ "07 08 4 7 5 1 2 0 7 7" ++ ++ ++static unsigned read_devicecode(struct fbtft_par *par) ++{ ++ int ret; ++ u8 rxbuf[8] = {0, }; ++ ++ write_reg(par, 0x0000); ++ ret = par->fbtftops.read(par, rxbuf, 4); ++ return (rxbuf[2] << 8) | rxbuf[3]; ++} ++ ++static int init_display(struct fbtft_par *par) ++{ ++ unsigned devcode; ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ devcode = read_devicecode(par); ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "Device code: 0x%04X\n", ++ devcode); ++ if ((devcode != 0x0000) && (devcode != 0x9320)) ++ dev_warn(par->info->device, ++ "Unrecognized Device code: 0x%04X (expected 0x9320)\n", ++ devcode); ++ ++ /* Initialization sequence from ILI9320 Application Notes */ ++ ++ /* *********** Start Initial Sequence ********* */ ++ write_reg(par, 0x00E5, 0x8000); /* Set the Vcore voltage and this setting is must. */ ++ write_reg(par, 0x0000, 0x0001); /* Start internal OSC. */ ++ write_reg(par, 0x0001, 0x0100); /* set SS and SM bit */ ++ write_reg(par, 0x0002, 0x0700); /* set 1 line inversion */ ++ write_reg(par, 0x0004, 0x0000); /* Resize register */ ++ write_reg(par, 0x0008, 0x0202); /* set the back and front porch */ ++ write_reg(par, 0x0009, 0x0000); /* set non-display area refresh cycle */ ++ write_reg(par, 0x000A, 0x0000); /* FMARK function */ ++ write_reg(par, 0x000C, 0x0000); /* RGB interface setting */ ++ write_reg(par, 0x000D, 0x0000); /* Frame marker Position */ ++ write_reg(par, 0x000F, 0x0000); /* RGB interface polarity */ ++ ++ /* ***********Power On sequence *************** */ ++ write_reg(par, 0x0010, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ ++ write_reg(par, 0x0011, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */ ++ write_reg(par, 0x0012, 0x0000); /* VREG1OUT voltage */ ++ write_reg(par, 0x0013, 0x0000); /* VDV[4:0] for VCOM amplitude */ ++ mdelay(200); /* Dis-charge capacitor power voltage */ ++ write_reg(par, 0x0010, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ ++ write_reg(par, 0x0011, 0x0031); /* R11h=0x0031 at VCI=3.3V DC1[2:0], DC0[2:0], VC[2:0] */ ++ mdelay(50); ++ write_reg(par, 0x0012, 0x0138); /* R12h=0x0138 at VCI=3.3V VREG1OUT voltage */ ++ mdelay(50); ++ write_reg(par, 0x0013, 0x1800); /* R13h=0x1800 at VCI=3.3V VDV[4:0] for VCOM amplitude */ ++ write_reg(par, 0x0029, 0x0008); /* R29h=0x0008 at VCI=3.3V VCM[4:0] for VCOMH */ ++ mdelay(50); ++ write_reg(par, 0x0020, 0x0000); /* GRAM horizontal Address */ ++ write_reg(par, 0x0021, 0x0000); /* GRAM Vertical Address */ ++ ++ /* ------------------ Set GRAM area --------------- */ ++ write_reg(par, 0x0050, 0x0000); /* Horizontal GRAM Start Address */ ++ write_reg(par, 0x0051, 0x00EF); /* Horizontal GRAM End Address */ ++ write_reg(par, 0x0052, 0x0000); /* Vertical GRAM Start Address */ ++ write_reg(par, 0x0053, 0x013F); /* Vertical GRAM Start Address */ ++ write_reg(par, 0x0060, 0x2700); /* Gate Scan Line */ ++ write_reg(par, 0x0061, 0x0001); /* NDL,VLE, REV */ ++ write_reg(par, 0x006A, 0x0000); /* set scrolling line */ ++ ++ /* -------------- Partial Display Control --------- */ ++ write_reg(par, 0x0080, 0x0000); ++ write_reg(par, 0x0081, 0x0000); ++ write_reg(par, 0x0082, 0x0000); ++ write_reg(par, 0x0083, 0x0000); ++ write_reg(par, 0x0084, 0x0000); ++ write_reg(par, 0x0085, 0x0000); ++ ++ /* -------------- Panel Control ------------------- */ ++ write_reg(par, 0x0090, 0x0010); ++ write_reg(par, 0x0092, 0x0000); ++ write_reg(par, 0x0093, 0x0003); ++ write_reg(par, 0x0095, 0x0110); ++ write_reg(par, 0x0097, 0x0000); ++ write_reg(par, 0x0098, 0x0000); ++ write_reg(par, 0x0007, 0x0173); /* 262K color and display ON */ ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ switch (par->info->var.rotate) { ++ /* R20h = Horizontal GRAM Start Address */ ++ /* R21h = Vertical GRAM Start Address */ ++ case 0: ++ write_reg(par, 0x0020, xs); ++ write_reg(par, 0x0021, ys); ++ break; ++ case 180: ++ write_reg(par, 0x0020, WIDTH - 1 - xs); ++ write_reg(par, 0x0021, HEIGHT - 1 - ys); ++ break; ++ case 270: ++ write_reg(par, 0x0020, WIDTH - 1 - ys); ++ write_reg(par, 0x0021, xs); ++ break; ++ case 90: ++ write_reg(par, 0x0020, ys); ++ write_reg(par, 0x0021, HEIGHT - 1 - xs); ++ break; ++ } ++ write_reg(par, 0x0022); /* Write Data to GRAM */ ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0x3, (par->bgr << 12) | 0x30); ++ break; ++ case 270: ++ write_reg(par, 0x3, (par->bgr << 12) | 0x28); ++ break; ++ case 180: ++ write_reg(par, 0x3, (par->bgr << 12) | 0x00); ++ break; ++ case 90: ++ write_reg(par, 0x3, (par->bgr << 12) | 0x18); ++ break; ++ } ++ return 0; ++} ++ ++/* ++ Gamma string format: ++ VRP0 VRP1 RP0 RP1 KP0 KP1 KP2 KP3 KP4 KP5 ++ VRN0 VRN1 RN0 RN1 KN0 KN1 KN2 KN3 KN4 KN5 ++*/ ++#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ unsigned long mask[] = { ++ 0b11111, 0b11111, 0b111, 0b111, 0b111, ++ 0b111, 0b111, 0b111, 0b111, 0b111, ++ 0b11111, 0b11111, 0b111, 0b111, 0b111, ++ 0b111, 0b111, 0b111, 0b111, 0b111 }; ++ int i, j; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ for (i = 0; i < 2; i++) ++ for (j = 0; j < 10; j++) ++ CURVE(i, j) &= mask[i*par->gamma.num_values + j]; ++ ++ write_reg(par, 0x0030, CURVE(0, 5) << 8 | CURVE(0, 4)); ++ write_reg(par, 0x0031, CURVE(0, 7) << 8 | CURVE(0, 6)); ++ write_reg(par, 0x0032, CURVE(0, 9) << 8 | CURVE(0, 8)); ++ write_reg(par, 0x0035, CURVE(0, 3) << 8 | CURVE(0, 2)); ++ write_reg(par, 0x0036, CURVE(0, 1) << 8 | CURVE(0, 0)); ++ ++ write_reg(par, 0x0037, CURVE(1, 5) << 8 | CURVE(1, 4)); ++ write_reg(par, 0x0038, CURVE(1, 7) << 8 | CURVE(1, 6)); ++ write_reg(par, 0x0039, CURVE(1, 9) << 8 | CURVE(1, 8)); ++ write_reg(par, 0x003C, CURVE(1, 3) << 8 | CURVE(1, 2)); ++ write_reg(par, 0x003D, CURVE(1, 1) << 8 | CURVE(1, 0)); ++ ++ return 0; ++} ++#undef CURVE ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 16, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .gamma_num = 2, ++ .gamma_len = 10, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "ilitek,ili9320", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ili9320"); ++MODULE_ALIAS("platform:ili9320"); ++ ++MODULE_DESCRIPTION("FB driver for the ILI9320 LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ili9325.c linux-rpi/drivers/staging/fbtft/fb_ili9325.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ili9325.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ili9325.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,291 @@ ++/* ++ * FB driver for the ILI9325 LCD Controller ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * Based on ili9325.c by Jeroen Domburg ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ili9325" ++#define WIDTH 240 ++#define HEIGHT 320 ++#define BPP 16 ++#define FPS 20 ++#define DEFAULT_GAMMA "0F 00 7 2 0 0 6 5 4 1\n" \ ++ "04 16 2 7 6 3 2 1 7 7" ++ ++ ++static unsigned bt = 6; /* VGL=Vci*4 , VGH=Vci*4 */ ++module_param(bt, uint, 0); ++MODULE_PARM_DESC(bt, "Sets the factor used in the step-up circuits"); ++ ++static unsigned vc = 0b011; /* Vci1=Vci*0.80 */ ++module_param(vc, uint, 0); ++MODULE_PARM_DESC(vc, ++"Sets the ratio factor of Vci to generate the reference voltages Vci1"); ++ ++static unsigned vrh = 0b1101; /* VREG1OUT=Vci*1.85 */ ++module_param(vrh, uint, 0); ++MODULE_PARM_DESC(vrh, ++"Set the amplifying rate (1.6 ~ 1.9) of Vci applied to output the VREG1OUT"); ++ ++static unsigned vdv = 0b10010; /* VCOMH amplitude=VREG1OUT*0.98 */ ++module_param(vdv, uint, 0); ++MODULE_PARM_DESC(vdv, ++"Select the factor of VREG1OUT to set the amplitude of Vcom"); ++ ++static unsigned vcm = 0b001010; /* VCOMH=VREG1OUT*0.735 */ ++module_param(vcm, uint, 0); ++MODULE_PARM_DESC(vcm, "Set the internal VcomH voltage"); ++ ++ ++/* ++Verify that this configuration is within the Voltage limits ++ ++Display module configuration: Vcc = IOVcc = Vci = 3.3V ++ ++ Voltages ++---------- ++Vci = 3.3 ++Vci1 = Vci * 0.80 = 2.64 ++DDVDH = Vci1 * 2 = 5.28 ++VCL = -Vci1 = -2.64 ++VREG1OUT = Vci * 1.85 = 4.88 ++VCOMH = VREG1OUT * 0.735 = 3.59 ++VCOM amplitude = VREG1OUT * 0.98 = 4.79 ++VGH = Vci * 4 = 13.2 ++VGL = -Vci * 4 = -13.2 ++ ++ Limits ++-------- ++Power supplies ++1.65 < IOVcc < 3.30 => 1.65 < 3.3 < 3.30 ++2.40 < Vcc < 3.30 => 2.40 < 3.3 < 3.30 ++2.50 < Vci < 3.30 => 2.50 < 3.3 < 3.30 ++ ++Source/VCOM power supply voltage ++ 4.50 < DDVDH < 6.0 => 4.50 < 5.28 < 6.0 ++-3.0 < VCL < -2.0 => -3.0 < -2.64 < -2.0 ++VCI - VCL < 6.0 => 5.94 < 6.0 ++ ++Gate driver output voltage ++ 10 < VGH < 20 => 10 < 13.2 < 20 ++-15 < VGL < -5 => -15 < -13.2 < -5 ++VGH - VGL < 32 => 26.4 < 32 ++ ++VCOM driver output voltage ++VCOMH - VCOML < 6.0 => 4.79 < 6.0 ++*/ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ if (par->gpio.cs != -1) ++ gpio_set_value(par->gpio.cs, 0); /* Activate chip */ ++ ++ bt &= 0b111; ++ vc &= 0b111; ++ vrh &= 0b1111; ++ vdv &= 0b11111; ++ vcm &= 0b111111; ++ ++ /* Initialization sequence from ILI9325 Application Notes */ ++ ++ /* ----------- Start Initial Sequence ----------- */ ++ write_reg(par, 0x00E3, 0x3008); /* Set internal timing */ ++ write_reg(par, 0x00E7, 0x0012); /* Set internal timing */ ++ write_reg(par, 0x00EF, 0x1231); /* Set internal timing */ ++ write_reg(par, 0x0001, 0x0100); /* set SS and SM bit */ ++ write_reg(par, 0x0002, 0x0700); /* set 1 line inversion */ ++ write_reg(par, 0x0004, 0x0000); /* Resize register */ ++ write_reg(par, 0x0008, 0x0207); /* set the back porch and front porch */ ++ write_reg(par, 0x0009, 0x0000); /* set non-display area refresh cycle */ ++ write_reg(par, 0x000A, 0x0000); /* FMARK function */ ++ write_reg(par, 0x000C, 0x0000); /* RGB interface setting */ ++ write_reg(par, 0x000D, 0x0000); /* Frame marker Position */ ++ write_reg(par, 0x000F, 0x0000); /* RGB interface polarity */ ++ ++ /* ----------- Power On sequence ----------- */ ++ write_reg(par, 0x0010, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ ++ write_reg(par, 0x0011, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */ ++ write_reg(par, 0x0012, 0x0000); /* VREG1OUT voltage */ ++ write_reg(par, 0x0013, 0x0000); /* VDV[4:0] for VCOM amplitude */ ++ mdelay(200); /* Dis-charge capacitor power voltage */ ++ write_reg(par, 0x0010, /* SAP, BT[3:0], AP, DSTB, SLP, STB */ ++ (1 << 12) | (bt << 8) | (1 << 7) | (0b001 << 4)); ++ write_reg(par, 0x0011, 0x220 | vc); /* DC1[2:0], DC0[2:0], VC[2:0] */ ++ mdelay(50); /* Delay 50ms */ ++ write_reg(par, 0x0012, vrh); /* Internal reference voltage= Vci; */ ++ mdelay(50); /* Delay 50ms */ ++ write_reg(par, 0x0013, vdv << 8); /* Set VDV[4:0] for VCOM amplitude */ ++ write_reg(par, 0x0029, vcm); /* Set VCM[5:0] for VCOMH */ ++ write_reg(par, 0x002B, 0x000C); /* Set Frame Rate */ ++ mdelay(50); /* Delay 50ms */ ++ write_reg(par, 0x0020, 0x0000); /* GRAM horizontal Address */ ++ write_reg(par, 0x0021, 0x0000); /* GRAM Vertical Address */ ++ ++ /*------------------ Set GRAM area --------------- */ ++ write_reg(par, 0x0050, 0x0000); /* Horizontal GRAM Start Address */ ++ write_reg(par, 0x0051, 0x00EF); /* Horizontal GRAM End Address */ ++ write_reg(par, 0x0052, 0x0000); /* Vertical GRAM Start Address */ ++ write_reg(par, 0x0053, 0x013F); /* Vertical GRAM Start Address */ ++ write_reg(par, 0x0060, 0xA700); /* Gate Scan Line */ ++ write_reg(par, 0x0061, 0x0001); /* NDL,VLE, REV */ ++ write_reg(par, 0x006A, 0x0000); /* set scrolling line */ ++ ++ /*-------------- Partial Display Control --------- */ ++ write_reg(par, 0x0080, 0x0000); ++ write_reg(par, 0x0081, 0x0000); ++ write_reg(par, 0x0082, 0x0000); ++ write_reg(par, 0x0083, 0x0000); ++ write_reg(par, 0x0084, 0x0000); ++ write_reg(par, 0x0085, 0x0000); ++ ++ /*-------------- Panel Control ------------------- */ ++ write_reg(par, 0x0090, 0x0010); ++ write_reg(par, 0x0092, 0x0600); ++ write_reg(par, 0x0007, 0x0133); /* 262K color and display ON */ ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ switch (par->info->var.rotate) { ++ /* R20h = Horizontal GRAM Start Address */ ++ /* R21h = Vertical GRAM Start Address */ ++ case 0: ++ write_reg(par, 0x0020, xs); ++ write_reg(par, 0x0021, ys); ++ break; ++ case 180: ++ write_reg(par, 0x0020, WIDTH - 1 - xs); ++ write_reg(par, 0x0021, HEIGHT - 1 - ys); ++ break; ++ case 270: ++ write_reg(par, 0x0020, WIDTH - 1 - ys); ++ write_reg(par, 0x0021, xs); ++ break; ++ case 90: ++ write_reg(par, 0x0020, ys); ++ write_reg(par, 0x0021, HEIGHT - 1 - xs); ++ break; ++ } ++ write_reg(par, 0x0022); /* Write Data to GRAM */ ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ /* AM: GRAM update direction */ ++ case 0: ++ write_reg(par, 0x03, 0x0030 | (par->bgr << 12)); ++ break; ++ case 180: ++ write_reg(par, 0x03, 0x0000 | (par->bgr << 12)); ++ break; ++ case 270: ++ write_reg(par, 0x03, 0x0028 | (par->bgr << 12)); ++ break; ++ case 90: ++ write_reg(par, 0x03, 0x0018 | (par->bgr << 12)); ++ break; ++ } ++ ++ return 0; ++} ++ ++/* ++ Gamma string format: ++ VRP0 VRP1 RP0 RP1 KP0 KP1 KP2 KP3 KP4 KP5 ++ VRN0 VRN1 RN0 RN1 KN0 KN1 KN2 KN3 KN4 KN5 ++*/ ++#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ unsigned long mask[] = { ++ 0b11111, 0b11111, 0b111, 0b111, 0b111, ++ 0b111, 0b111, 0b111, 0b111, 0b111, ++ 0b11111, 0b11111, 0b111, 0b111, 0b111, ++ 0b111, 0b111, 0b111, 0b111, 0b111 }; ++ int i, j; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ for (i = 0; i < 2; i++) ++ for (j = 0; j < 10; j++) ++ CURVE(i, j) &= mask[i*par->gamma.num_values + j]; ++ ++ write_reg(par, 0x0030, CURVE(0, 5) << 8 | CURVE(0, 4)); ++ write_reg(par, 0x0031, CURVE(0, 7) << 8 | CURVE(0, 6)); ++ write_reg(par, 0x0032, CURVE(0, 9) << 8 | CURVE(0, 8)); ++ write_reg(par, 0x0035, CURVE(0, 3) << 8 | CURVE(0, 2)); ++ write_reg(par, 0x0036, CURVE(0, 1) << 8 | CURVE(0, 0)); ++ ++ write_reg(par, 0x0037, CURVE(1, 5) << 8 | CURVE(1, 4)); ++ write_reg(par, 0x0038, CURVE(1, 7) << 8 | CURVE(1, 6)); ++ write_reg(par, 0x0039, CURVE(1, 9) << 8 | CURVE(1, 8)); ++ write_reg(par, 0x003C, CURVE(1, 3) << 8 | CURVE(1, 2)); ++ write_reg(par, 0x003D, CURVE(1, 1) << 8 | CURVE(1, 0)); ++ ++ return 0; ++} ++#undef CURVE ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 16, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .bpp = BPP, ++ .fps = FPS, ++ .gamma_num = 2, ++ .gamma_len = 10, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "ilitek,ili9325", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ili9325"); ++MODULE_ALIAS("platform:ili9325"); ++ ++MODULE_DESCRIPTION("FB driver for the ILI9325 LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ili9340.c linux-rpi/drivers/staging/fbtft/fb_ili9340.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ili9340.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ili9340.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,163 @@ ++/* ++ * FB driver for the ILI9340 LCD Controller ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ili9340" ++#define WIDTH 240 ++#define HEIGHT 320 ++ ++ ++/* Init sequence taken from: Arduino Library for the Adafruit 2.2" display */ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ write_reg(par, 0xEF, 0x03, 0x80, 0x02); ++ write_reg(par, 0xCF, 0x00 , 0XC1 , 0X30); ++ write_reg(par, 0xED, 0x64 , 0x03 , 0X12 , 0X81); ++ write_reg(par, 0xE8, 0x85 , 0x00 , 0x78); ++ write_reg(par, 0xCB, 0x39 , 0x2C , 0x00 , 0x34 , 0x02); ++ write_reg(par, 0xF7, 0x20); ++ write_reg(par, 0xEA, 0x00 , 0x00); ++ ++ /* Power Control 1 */ ++ write_reg(par, 0xC0, 0x23); ++ ++ /* Power Control 2 */ ++ write_reg(par, 0xC1, 0x10); ++ ++ /* VCOM Control 1 */ ++ write_reg(par, 0xC5, 0x3e, 0x28); ++ ++ /* VCOM Control 2 */ ++ write_reg(par, 0xC7, 0x86); ++ ++ /* COLMOD: Pixel Format Set */ ++ /* 16 bits/pixel */ ++ write_reg(par, 0x3A, 0x55); ++ ++ /* Frame Rate Control */ ++ /* Division ratio = fosc, Frame Rate = 79Hz */ ++ write_reg(par, 0xB1, 0x00, 0x18); ++ ++ /* Display Function Control */ ++ write_reg(par, 0xB6, 0x08, 0x82, 0x27); ++ ++ /* Gamma Function Disable */ ++ write_reg(par, 0xF2, 0x00); ++ ++ /* Gamma curve selected */ ++ write_reg(par, 0x26, 0x01); ++ ++ /* Positive Gamma Correction */ ++ write_reg(par, 0xE0, ++ 0x0F, 0x31, 0x2B, 0x0C, 0x0E, 0x08, 0x4E, 0xF1, ++ 0x37, 0x07, 0x10, 0x03, 0x0E, 0x09, 0x00); ++ ++ /* Negative Gamma Correction */ ++ write_reg(par, 0xE1, ++ 0x00, 0x0E, 0x14, 0x03, 0x11, 0x07, 0x31, 0xC1, ++ 0x48, 0x08, 0x0F, 0x0C, 0x31, 0x36, 0x0F); ++ ++ /* Sleep OUT */ ++ write_reg(par, 0x11); ++ ++ mdelay(120); ++ ++ /* Display ON */ ++ write_reg(par, 0x29); ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Column address */ ++ write_reg(par, 0x2A, xs >> 8, xs & 0xFF, xe >> 8, xe & 0xFF); ++ ++ /* Row adress */ ++ write_reg(par, 0x2B, ys >> 8, ys & 0xFF, ye >> 8, ye & 0xFF); ++ ++ /* Memory write */ ++ write_reg(par, 0x2C); ++} ++ ++#define ILI9340_MADCTL_MV 0x20 ++#define ILI9340_MADCTL_MX 0x40 ++#define ILI9340_MADCTL_MY 0x80 ++static int set_var(struct fbtft_par *par) ++{ ++ u8 val; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ case 270: ++ val = ILI9340_MADCTL_MV; ++ break; ++ case 180: ++ val = ILI9340_MADCTL_MY; ++ break; ++ case 90: ++ val = ILI9340_MADCTL_MV | ILI9340_MADCTL_MY | ILI9340_MADCTL_MX; ++ break; ++ default: ++ val = ILI9340_MADCTL_MX; ++ break; ++ } ++ /* Memory Access Control */ ++ write_reg(par, 0x36, val | (par->bgr << 3)); ++ ++ return 0; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "ilitek,ili9340", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ili9340"); ++MODULE_ALIAS("platform:ili9340"); ++ ++MODULE_DESCRIPTION("FB driver for the ILI9340 LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ili9341.c linux-rpi/drivers/staging/fbtft/fb_ili9341.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ili9341.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ili9341.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,179 @@ ++/* ++ * FB driver for the ILI9341 LCD display controller ++ * ++ * This display uses 9-bit SPI: Data/Command bit + 8 data bits ++ * For platforms that doesn't support 9-bit, the driver is capable ++ * of emulating this using 8-bit transfer. ++ * This is done by transfering eight 9-bit words in 9 bytes. ++ * ++ * Copyright (C) 2013 Christian Vogelgsang ++ * Based on adafruit22fb.c by Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ili9341" ++#define WIDTH 240 ++#define HEIGHT 320 ++#define TXBUFLEN (4 * PAGE_SIZE) ++#define DEFAULT_GAMMA "1F 1A 18 0A 0F 06 45 87 32 0A 07 02 07 05 00\n" \ ++ "00 25 27 05 10 09 3A 78 4D 05 18 0D 38 3A 1F" ++ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ /* startup sequence for MI0283QT-9A */ ++ write_reg(par, 0x01); /* software reset */ ++ mdelay(5); ++ write_reg(par, 0x28); /* display off */ ++ /* --------------------------------------------------------- */ ++ write_reg(par, 0xCF, 0x00, 0x83, 0x30); ++ write_reg(par, 0xED, 0x64, 0x03, 0x12, 0x81); ++ write_reg(par, 0xE8, 0x85, 0x01, 0x79); ++ write_reg(par, 0xCB, 0x39, 0X2C, 0x00, 0x34, 0x02); ++ write_reg(par, 0xF7, 0x20); ++ write_reg(par, 0xEA, 0x00, 0x00); ++ /* ------------power control-------------------------------- */ ++ write_reg(par, 0xC0, 0x26); ++ write_reg(par, 0xC1, 0x11); ++ /* ------------VCOM --------- */ ++ write_reg(par, 0xC5, 0x35, 0x3E); ++ write_reg(par, 0xC7, 0xBE); ++ /* ------------memory access control------------------------ */ ++ write_reg(par, 0x3A, 0x55); /* 16bit pixel */ ++ /* ------------frame rate----------------------------------- */ ++ write_reg(par, 0xB1, 0x00, 0x1B); ++ /* ------------Gamma---------------------------------------- */ ++ /* write_reg(par, 0xF2, 0x08); */ /* Gamma Function Disable */ ++ write_reg(par, 0x26, 0x01); ++ /* ------------display-------------------------------------- */ ++ write_reg(par, 0xB7, 0x07); /* entry mode set */ ++ write_reg(par, 0xB6, 0x0A, 0x82, 0x27, 0x00); ++ write_reg(par, 0x11); /* sleep out */ ++ mdelay(100); ++ write_reg(par, 0x29); /* display on */ ++ mdelay(20); ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Column address set */ ++ write_reg(par, 0x2A, ++ (xs >> 8) & 0xFF, xs & 0xFF, (xe >> 8) & 0xFF, xe & 0xFF); ++ ++ /* Row adress set */ ++ write_reg(par, 0x2B, ++ (ys >> 8) & 0xFF, ys & 0xFF, (ye >> 8) & 0xFF, ye & 0xFF); ++ ++ /* Memory write */ ++ write_reg(par, 0x2C); ++} ++ ++#define MEM_Y (7) /* MY row address order */ ++#define MEM_X (6) /* MX column address order */ ++#define MEM_V (5) /* MV row / column exchange */ ++#define MEM_L (4) /* ML vertical refresh order */ ++#define MEM_H (2) /* MH horizontal refresh order */ ++#define MEM_BGR (3) /* RGB-BGR Order */ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0x36, (1 << MEM_X) | (par->bgr << MEM_BGR)); ++ break; ++ case 270: ++ write_reg(par, 0x36, ++ (1<<MEM_V) | (1 << MEM_L) | (par->bgr << MEM_BGR)); ++ break; ++ case 180: ++ write_reg(par, 0x36, (1 << MEM_Y) | (par->bgr << MEM_BGR)); ++ break; ++ case 90: ++ write_reg(par, 0x36, (1 << MEM_Y) | (1 << MEM_X) | ++ (1 << MEM_V) | (par->bgr << MEM_BGR)); ++ break; ++ } ++ ++ return 0; ++} ++ ++/* ++ Gamma string format: ++ Positive: Par1 Par2 [...] Par15 ++ Negative: Par1 Par2 [...] Par15 ++*/ ++#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ int i; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ for (i = 0; i < par->gamma.num_curves; i++) ++ write_reg(par, 0xE0 + i, ++ CURVE(i, 0), CURVE(i, 1), CURVE(i, 2), ++ CURVE(i, 3), CURVE(i, 4), CURVE(i, 5), ++ CURVE(i, 6), CURVE(i, 7), CURVE(i, 8), ++ CURVE(i, 9), CURVE(i, 10), CURVE(i, 11), ++ CURVE(i, 12), CURVE(i, 13), CURVE(i, 14)); ++ ++ return 0; ++} ++#undef CURVE ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .txbuflen = TXBUFLEN, ++ .gamma_num = 2, ++ .gamma_len = 15, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "ilitek,ili9341", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ili9341"); ++MODULE_ALIAS("platform:ili9341"); ++ ++MODULE_DESCRIPTION("FB driver for the ILI9341 LCD display controller"); ++MODULE_AUTHOR("Christian Vogelgsang"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ili9481.c linux-rpi/drivers/staging/fbtft/fb_ili9481.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ili9481.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ili9481.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,117 @@ ++/* ++ * FB driver for the ILI9481 LCD Controller ++ * ++ * Copyright (c) 2014 Petr Olivka ++ * Copyright (c) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ili9481" ++#define WIDTH 320 ++#define HEIGHT 480 ++ ++static int default_init_sequence[] = { ++ ++ /* SLP_OUT - Sleep out */ ++ -1, 0x11, ++ -2, 50, ++ /* Power setting */ ++ -1, 0xD0, 0x07, 0x42, 0x18, ++ /* VCOM */ ++ -1, 0xD1, 0x00, 0x07, 0x10, ++ /* Power setting for norm. mode */ ++ -1, 0xD2, 0x01, 0x02, ++ /* Panel driving setting */ ++ -1, 0xC0, 0x10, 0x3B, 0x00, 0x02, 0x11, ++ /* Frame rate & inv. */ ++ -1, 0xC5, 0x03, ++ /* Pixel format */ ++ -1, 0x3A, 0x55, ++ /* Gamma */ ++ -1, 0xC8, 0x00, 0x32, 0x36, 0x45, 0x06, 0x16, ++ 0x37, 0x75, 0x77, 0x54, 0x0C, 0x00, ++ /* DISP_ON */ ++ -1, 0x29, ++ -3 ++}; ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* column address */ ++ write_reg(par, 0x2a, xs >> 8, xs & 0xff, xe >> 8, xe & 0xff); ++ ++ /* row adress */ ++ write_reg(par, 0x2b, ys >> 8, ys & 0xff, ye >> 8, ye & 0xff); ++ ++ /* memory write */ ++ write_reg(par, 0x2c); ++} ++ ++#define HFLIP 0x01 ++#define VFLIP 0x02 ++#define ROWxCOL 0x20 ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ case 270: ++ write_reg(par, 0x36, ROWxCOL | HFLIP | VFLIP | (par->bgr << 3)); ++ break; ++ case 180: ++ write_reg(par, 0x36, VFLIP | (par->bgr << 3)); ++ break; ++ case 90: ++ write_reg(par, 0x36, ROWxCOL | (par->bgr << 3)); ++ break; ++ default: ++ write_reg(par, 0x36, HFLIP | (par->bgr << 3)); ++ break; ++ } ++ ++ return 0; ++} ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .init_sequence = default_init_sequence, ++ .fbtftops = { ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "ilitek,ili9481", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ili9481"); ++MODULE_ALIAS("platform:ili9481"); ++ ++MODULE_DESCRIPTION("FB driver for the ILI9481 LCD Controller"); ++MODULE_AUTHOR("Petr Olivka"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ili9486.c linux-rpi/drivers/staging/fbtft/fb_ili9486.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ili9486.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ili9486.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,121 @@ ++/* ++ * FB driver for the ILI9486 LCD Controller ++ * ++ * Copyright (C) 2014 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ili9486" ++#define WIDTH 320 ++#define HEIGHT 480 ++ ++ ++/* this init sequence matches PiScreen */ ++static int default_init_sequence[] = { ++ /* Interface Mode Control */ ++ -1, 0xb0, 0x0, ++ /* Sleep OUT */ ++ -1, 0x11, ++ -2, 250, ++ /* Interface Pixel Format */ ++ -1, 0x3A, 0x55, ++ /* Power Control 3 */ ++ -1, 0xC2, 0x44, ++ /* VCOM Control 1 */ ++ -1, 0xC5, 0x00, 0x00, 0x00, 0x00, ++ /* PGAMCTRL(Positive Gamma Control) */ ++ -1, 0xE0, 0x0F, 0x1F, 0x1C, 0x0C, 0x0F, 0x08, 0x48, 0x98, ++ 0x37, 0x0A, 0x13, 0x04, 0x11, 0x0D, 0x00, ++ /* NGAMCTRL(Negative Gamma Control) */ ++ -1, 0xE1, 0x0F, 0x32, 0x2E, 0x0B, 0x0D, 0x05, 0x47, 0x75, ++ 0x37, 0x06, 0x10, 0x03, 0x24, 0x20, 0x00, ++ /* Digital Gamma Control 1 */ ++ -1, 0xE2, 0x0F, 0x32, 0x2E, 0x0B, 0x0D, 0x05, 0x47, 0x75, ++ 0x37, 0x06, 0x10, 0x03, 0x24, 0x20, 0x00, ++ /* Sleep OUT */ ++ -1, 0x11, ++ /* Display ON */ ++ -1, 0x29, ++ /* end marker */ ++ -3 ++}; ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Column address */ ++ write_reg(par, 0x2A, xs >> 8, xs & 0xFF, xe >> 8, xe & 0xFF); ++ ++ /* Row adress */ ++ write_reg(par, 0x2B, ys >> 8, ys & 0xFF, ye >> 8, ye & 0xFF); ++ ++ /* Memory write */ ++ write_reg(par, 0x2C); ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0x36, 0x80 | (par->bgr << 3)); ++ break; ++ case 90: ++ write_reg(par, 0x36, 0x20 | (par->bgr << 3)); ++ break; ++ case 180: ++ write_reg(par, 0x36, 0x40 | (par->bgr << 3)); ++ break; ++ case 270: ++ write_reg(par, 0x36, 0xE0 | (par->bgr << 3)); ++ break; ++ default: ++ break; ++ } ++ ++ return 0; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .init_sequence = default_init_sequence, ++ .fbtftops = { ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "ilitek,ili9486", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ili9486"); ++MODULE_ALIAS("platform:ili9486"); ++ ++MODULE_DESCRIPTION("FB driver for the ILI9486 LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_pcd8544.c linux-rpi/drivers/staging/fbtft/fb_pcd8544.c +--- linux-3.18.8/drivers/staging/fbtft/fb_pcd8544.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_pcd8544.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,177 @@ ++/* ++ * FB driver for the PCD8544 LCD Controller ++ * ++ * The display is monochrome and the video memory is RGB565. ++ * Any pixel value except 0 turns the pixel on. ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_pcd8544" ++#define WIDTH 84 ++#define HEIGHT 48 ++#define TXBUFLEN (84*6) ++#define DEFAULT_GAMMA "40" /* gamma is used to control contrast in this driver */ ++ ++static unsigned tc; ++module_param(tc, uint, 0); ++MODULE_PARM_DESC(tc, "TC[1:0] Temperature coefficient: 0-3 (default: 0)"); ++ ++static unsigned bs = 4; ++module_param(bs, uint, 0); ++MODULE_PARM_DESC(bs, "BS[2:0] Bias voltage level: 0-7 (default: 4)"); ++ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ /* Function set */ ++ write_reg(par, 0x21); /* 5:1 1 ++ 2:0 PD - Powerdown control: chip is active ++ 1:0 V - Entry mode: horizontal addressing ++ 0:1 H - Extended instruction set control: extended ++ */ ++ ++ /* H=1 Temperature control */ ++ write_reg(par, 0x04 | (tc & 0x3)); /* ++ 2:1 1 ++ 1:x TC1 - Temperature Coefficient: 0x10 ++ 0:x TC0 ++ */ ++ ++ /* H=1 Bias system */ ++ write_reg(par, 0x10 | (bs & 0x7)); /* ++ 4:1 1 ++ 3:0 0 ++ 2:x BS2 - Bias System ++ 1:x BS1 ++ 0:x BS0 ++ */ ++ ++ /* Function set */ ++ write_reg(par, 0x22); /* 5:1 1 ++ 2:0 PD - Powerdown control: chip is active ++ 1:1 V - Entry mode: vertical addressing ++ 0:0 H - Extended instruction set control: basic ++ */ ++ ++ /* H=0 Display control */ ++ write_reg(par, 0x08 | 4); /* ++ 3:1 1 ++ 2:1 D - DE: 10=normal mode ++ 1:0 0 ++ 0:0 E ++ */ ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* H=0 Set X address of RAM */ ++ write_reg(par, 0x80); /* 7:1 1 ++ 6-0: X[6:0] - 0x00 ++ */ ++ ++ /* H=0 Set Y address of RAM */ ++ write_reg(par, 0x40); /* 7:0 0 ++ 6:1 1 ++ 2-0: Y[2:0] - 0x0 ++ */ ++} ++ ++static int write_vmem(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u16 *vmem16 = (u16 *)par->info->screen_base; ++ u8 *buf = par->txbuf.buf; ++ int x, y, i; ++ int ret = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s()\n", __func__); ++ ++ for (x = 0; x < 84; x++) { ++ for (y = 0; y < 6; y++) { ++ *buf = 0x00; ++ for (i = 0; i < 8; i++) { ++ *buf |= (vmem16[(y*8+i)*84+x] ? 1 : 0) << i; ++ } ++ buf++; ++ } ++ } ++ ++ /* Write data */ ++ gpio_set_value(par->gpio.dc, 1); ++ ret = par->fbtftops.write(par, par->txbuf.buf, 6*84); ++ if (ret < 0) ++ dev_err(par->info->device, "%s: write failed and returned: %d\n", __func__, ret); ++ ++ return ret; ++} ++ ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ curves[0] &= 0x7F; ++ ++ write_reg(par, 0x23); /* turn on extended instruction set */ ++ write_reg(par, 0x80 | curves[0]); ++ write_reg(par, 0x22); /* turn off extended instruction set */ ++ ++ return 0; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .txbuflen = TXBUFLEN, ++ .gamma_num = 1, ++ .gamma_len = 1, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .write_vmem = write_vmem, ++ .set_gamma = set_gamma, ++ }, ++ .backlight = 1, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "philips,pdc8544", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("spi:pdc8544"); ++ ++MODULE_DESCRIPTION("FB driver for the PCD8544 LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ra8875.c linux-rpi/drivers/staging/fbtft/fb_ra8875.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ra8875.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ra8875.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,331 @@ ++/****************************************************************************** ++ ++ ProjectName: FBTFT driver ***** ***** ++ for the RA8875 LCD Controller * * ************ ++ * ** ** * * ++ Copyright © by Pf@nne & NOTRO * * * * * **** * ++ * * * * * * * ++ Last modification by: * * * * **** * ++ - Pf@nne (pf@nne-mail.de) * * ***** * ++ * * * ******* ++ ***** * * ++ Date : 10.06.2014 * * ++ Version : V1.13 ***** ++ Revison : 5 ++ ++******************************************************************************* ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++ ++#include <linux/gpio.h> ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ra8875" ++ ++static int write_spi(struct fbtft_par *par, void *buf, size_t len) ++{ ++ struct spi_transfer t = { ++ .tx_buf = buf, ++ .len = len, ++ .speed_hz = 1000000, ++ }; ++ struct spi_message m; ++ ++ fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, ++ "%s(len=%d): ", __func__, len); ++ ++ if (!par->spi) { ++ dev_err(par->info->device, ++ "%s: par->spi is unexpectedly NULL\n", __func__); ++ return -1; ++ } ++ ++ spi_message_init(&m); ++ if (par->txbuf.dma && buf == par->txbuf.buf) { ++ t.tx_dma = par->txbuf.dma; ++ m.is_dma_mapped = 1; ++ } ++ spi_message_add_tail(&t, &m); ++ return spi_sync(par->spi, &m); ++} ++ ++static int init_display(struct fbtft_par *par) ++{ ++ gpio_set_value(par->gpio.dc, 1); ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, ++ "%s()\n", __func__); ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, ++ "display size %dx%d\n", par->info->var.xres, par->info->var.yres); ++ ++ par->fbtftops.reset(par); ++ ++ if ((par->info->var.xres == 320) && (par->info->var.yres == 240)) { ++ /* PLL clock frequency */ ++ write_reg(par, 0x88 , 0x0A); ++ write_reg(par, 0x89 , 0x02); ++ mdelay(10); ++ /* color deep / MCU Interface */ ++ write_reg(par, 0x10 , 0x0C); ++ /* pixel clock period */ ++ write_reg(par, 0x04 , 0x03); ++ mdelay(1); ++ /* horizontal settings */ ++ write_reg(par, 0x14 , 0x27); ++ write_reg(par, 0x15 , 0x00); ++ write_reg(par, 0x16 , 0x05); ++ write_reg(par, 0x17 , 0x04); ++ write_reg(par, 0x18 , 0x03); ++ /* vertical settings */ ++ write_reg(par, 0x19 , 0xEF); ++ write_reg(par, 0x1A , 0x00); ++ write_reg(par, 0x1B , 0x05); ++ write_reg(par, 0x1C , 0x00); ++ write_reg(par, 0x1D , 0x0E); ++ write_reg(par, 0x1E , 0x00); ++ write_reg(par, 0x1F , 0x02); ++ } else if ((par->info->var.xres == 480) && (par->info->var.yres == 272)) { ++ /* PLL clock frequency */ ++ write_reg(par, 0x88 , 0x0A); ++ write_reg(par, 0x89 , 0x02); ++ mdelay(10); ++ /* color deep / MCU Interface */ ++ write_reg(par, 0x10 , 0x0C); ++ /* pixel clock period */ ++ write_reg(par, 0x04 , 0x82); ++ mdelay(1); ++ /* horizontal settings */ ++ write_reg(par, 0x14 , 0x3B); ++ write_reg(par, 0x15 , 0x00); ++ write_reg(par, 0x16 , 0x01); ++ write_reg(par, 0x17 , 0x00); ++ write_reg(par, 0x18 , 0x05); ++ /* vertical settings */ ++ write_reg(par, 0x19 , 0x0F); ++ write_reg(par, 0x1A , 0x01); ++ write_reg(par, 0x1B , 0x02); ++ write_reg(par, 0x1C , 0x00); ++ write_reg(par, 0x1D , 0x07); ++ write_reg(par, 0x1E , 0x00); ++ write_reg(par, 0x1F , 0x09); ++ } else if ((par->info->var.xres == 640) && (par->info->var.yres == 480)) { ++ /* PLL clock frequency */ ++ write_reg(par, 0x88 , 0x0B); ++ write_reg(par, 0x89 , 0x02); ++ mdelay(10); ++ /* color deep / MCU Interface */ ++ write_reg(par, 0x10 , 0x0C); ++ /* pixel clock period */ ++ write_reg(par, 0x04 , 0x01); ++ mdelay(1); ++ /* horizontal settings */ ++ write_reg(par, 0x14 , 0x4F); ++ write_reg(par, 0x15 , 0x05); ++ write_reg(par, 0x16 , 0x0F); ++ write_reg(par, 0x17 , 0x01); ++ write_reg(par, 0x18 , 0x00); ++ /* vertical settings */ ++ write_reg(par, 0x19 , 0xDF); ++ write_reg(par, 0x1A , 0x01); ++ write_reg(par, 0x1B , 0x0A); ++ write_reg(par, 0x1C , 0x00); ++ write_reg(par, 0x1D , 0x0E); ++ write_reg(par, 0x1E , 0x00); ++ write_reg(par, 0x1F , 0x01); ++ } else if ((par->info->var.xres == 800) && (par->info->var.yres == 480)) { ++ /* PLL clock frequency */ ++ write_reg(par, 0x88 , 0x0B); ++ write_reg(par, 0x89 , 0x02); ++ mdelay(10); ++ /* color deep / MCU Interface */ ++ write_reg(par, 0x10 , 0x0C); ++ /* pixel clock period */ ++ write_reg(par, 0x04 , 0x81); ++ mdelay(1); ++ /* horizontal settings */ ++ write_reg(par, 0x14 , 0x63); ++ write_reg(par, 0x15 , 0x03); ++ write_reg(par, 0x16 , 0x03); ++ write_reg(par, 0x17 , 0x02); ++ write_reg(par, 0x18 , 0x00); ++ /* vertical settings */ ++ write_reg(par, 0x19 , 0xDF); ++ write_reg(par, 0x1A , 0x01); ++ write_reg(par, 0x1B , 0x14); ++ write_reg(par, 0x1C , 0x00); ++ write_reg(par, 0x1D , 0x06); ++ write_reg(par, 0x1E , 0x00); ++ write_reg(par, 0x1F , 0x01); ++ } else { ++ dev_err(par->info->device, "display size is not supported!!"); ++ return -1; ++ } ++ ++ /* PWM clock */ ++ write_reg(par, 0x8a , 0x81); ++ write_reg(par, 0x8b , 0xFF); ++ mdelay(10); ++ ++ /* Display ON */ ++ write_reg(par, 0x01 , 0x80); ++ mdelay(10); ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Set_Active_Window */ ++ write_reg(par, 0x30 , xs & 0x00FF); ++ write_reg(par, 0x31 , (xs & 0xFF00) >> 8); ++ write_reg(par, 0x32 , ys & 0x00FF); ++ write_reg(par, 0x33 , (ys & 0xFF00) >> 8); ++ write_reg(par, 0x34 , (xs+xe) & 0x00FF); ++ write_reg(par, 0x35 , ((xs+xe) & 0xFF00) >> 8); ++ write_reg(par, 0x36 , (ys+ye) & 0x00FF); ++ write_reg(par, 0x37 , ((ys+ye) & 0xFF00) >> 8); ++ ++ /* Set_Memory_Write_Cursor */ ++ write_reg(par, 0x46, xs & 0xff); ++ write_reg(par, 0x47, (xs >> 8) & 0x03); ++ write_reg(par, 0x48, ys & 0xff); ++ write_reg(par, 0x49, (ys >> 8) & 0x01); ++ ++ write_reg(par, 0x02); ++} ++ ++static void write_reg8_bus8(struct fbtft_par *par, int len, ...) ++{ ++ va_list args; ++ int i, ret; ++ u8 *buf = (u8 *)par->buf; ++ ++ /* slow down spi-speed for writing registers */ ++ par->fbtftops.write = write_spi; ++ ++ if (unlikely(par->debug & DEBUG_WRITE_REGISTER)) { ++ va_start(args, len); ++ for (i = 0; i < len; i++) ++ buf[i] = (u8)va_arg(args, unsigned int); ++ va_end(args); ++ fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device, ++ u8, buf, len, "%s: ", __func__); ++ } ++ ++ va_start(args, len); ++ *buf++ = 0x80; ++ *buf = (u8)va_arg(args, unsigned int); ++ ret = par->fbtftops.write(par, par->buf, 2); ++ if (ret < 0) { ++ va_end(args); ++ dev_err(par->info->device, "%s: write() failed and returned %dn", ++ __func__, ret); ++ return; ++ } ++ len--; ++ ++ udelay(100); ++ ++ if (len) { ++ buf = (u8 *)par->buf; ++ *buf++ = 0x00; ++ i = len; ++ while (i--) ++ *buf++ = (u8)va_arg(args, unsigned int); ++ ++ ret = par->fbtftops.write(par, par->buf, len + 1); ++ if (ret < 0) { ++ va_end(args); ++ dev_err(par->info->device, "%s: write() failed and returned %dn", ++ __func__, ret); ++ return; ++ } ++ } ++ va_end(args); ++ ++ /* restore user spi-speed */ ++ par->fbtftops.write = fbtft_write_spi; ++ udelay(100); ++} ++ ++static int write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u16 *vmem16; ++ u16 *txbuf16 = (u16 *)par->txbuf.buf; ++ size_t remain; ++ size_t to_copy; ++ size_t tx_array_size; ++ int i; ++ int ret = 0; ++ size_t startbyte_size = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s(offset=%zu, len=%zu)\n", ++ __func__, offset, len); ++ ++ remain = len / 2; ++ vmem16 = (u16 *)(par->info->screen_base + offset); ++ tx_array_size = par->txbuf.len / 2; ++ txbuf16 = (u16 *)(par->txbuf.buf + 1); ++ tx_array_size -= 2; ++ *(u8 *)(par->txbuf.buf) = 0x00; ++ startbyte_size = 1; ++ ++ while (remain) { ++ to_copy = remain > tx_array_size ? tx_array_size : remain; ++ dev_dbg(par->info->device, " to_copy=%zu, remain=%zu\n", ++ to_copy, remain - to_copy); ++ ++ for (i = 0; i < to_copy; i++) ++ txbuf16[i] = cpu_to_be16(vmem16[i]); ++ ++ vmem16 = vmem16 + to_copy; ++ ret = par->fbtftops.write(par, par->txbuf.buf, ++ startbyte_size + to_copy * 2); ++ if (ret < 0) ++ return ret; ++ remain -= to_copy; ++ } ++ ++ return ret; ++} ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .write_register = write_reg8_bus8, ++ .write_vmem = write_vmem16_bus8, ++ .write = write_spi, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "raio,ra8875", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ra8875"); ++MODULE_ALIAS("platform:ra8875"); ++ ++MODULE_DESCRIPTION("FB driver for the RA8875 LCD Controller"); ++MODULE_AUTHOR("Pf@nne"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_s6d02a1.c linux-rpi/drivers/staging/fbtft/fb_s6d02a1.c +--- linux-3.18.8/drivers/staging/fbtft/fb_s6d02a1.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_s6d02a1.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,168 @@ ++/* ++ * FB driver for the S6D02A1 LCD Controller ++ * ++ * Based on fb_st7735r.c by Noralf Tronnes ++ * Init code from UTFT library by Henning Karlsen ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_s6d02a1" ++ ++static int default_init_sequence[] = { ++ ++ -1, 0xf0, 0x5a, 0x5a, ++ ++ -1, 0xfc, 0x5a, 0x5a, ++ ++ -1, 0xfa, 0x02, 0x1f, 0x00, 0x10, 0x22, 0x30, 0x38, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3d, 0x02, 0x01, ++ ++ -1, 0xfb, 0x21, 0x00, 0x02, 0x04, 0x07, 0x0a, 0x0b, 0x0c, 0x0c, 0x16, 0x1e, 0x30, 0x3f, 0x01, 0x02, ++ ++ /* power setting sequence */ ++ -1, 0xfd, 0x00, 0x00, 0x00, 0x17, 0x10, 0x00, 0x01, 0x01, 0x00, 0x1f, 0x1f, ++ ++ -1, 0xf4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x3f, 0x07, 0x00, 0x3C, 0x36, 0x00, 0x3C, 0x36, 0x00, ++ ++ -1, 0xf5, 0x00, 0x70, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6d, 0x66, 0x06, ++ ++ -1, 0xf6, 0x02, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x02, 0x00, 0x06, 0x01, 0x00, ++ ++ -1, 0xf2, 0x00, 0x01, 0x03, 0x08, 0x08, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x04, 0x08, 0x08, ++ ++ -1, 0xf8, 0x11, ++ ++ -1, 0xf7, 0xc8, 0x20, 0x00, 0x00, ++ ++ -1, 0xf3, 0x00, 0x00, ++ ++ -1, 0x11, ++ -2, 50, ++ ++ -1, 0xf3, 0x00, 0x01, ++ -2, 50, ++ -1, 0xf3, 0x00, 0x03, ++ -2, 50, ++ -1, 0xf3, 0x00, 0x07, ++ -2, 50, ++ -1, 0xf3, 0x00, 0x0f, ++ -2, 50, ++ ++ -1, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x3f, 0x3f, 0x07, 0x00, 0x3C, 0x36, 0x00, 0x3C, 0x36, 0x00, ++ -2, 50, ++ ++ -1, 0xf3, 0x00, 0x1f, ++ -2, 50, ++ -1, 0xf3, 0x00, 0x7f, ++ -2, 50, ++ ++ -1, 0xf3, 0x00, 0xff, ++ -2, 50, ++ ++ -1, 0xfd, 0x00, 0x00, 0x00, 0x17, 0x10, 0x00, 0x00, 0x01, 0x00, 0x16, 0x16, ++ ++ -1, 0xf4, 0x00, 0x09, 0x00, 0x00, 0x00, 0x3f, 0x3f, 0x07, 0x00, 0x3C, 0x36, 0x00, 0x3C, 0x36, 0x00, ++ ++ /* initializing sequence */ ++ ++ -1, 0x36, 0x08, ++ ++ -1, 0x35, 0x00, ++ ++ -1, 0x3a, 0x05, ++ ++ /* gamma setting sequence */ ++ -1, 0x26, 0x01, /* preset gamma curves, possible values 0x01, 0x02, 0x04, 0x08 */ ++ ++ -2, 150, ++ -1, 0x29, ++ -1, 0x2c, ++ /* end marker */ ++ -3 ++ ++}; ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Column address */ ++ write_reg(par, 0x2A, xs >> 8, xs & 0xFF, xe >> 8, xe & 0xFF); ++ ++ /* Row adress */ ++ write_reg(par, 0x2B, ys >> 8, ys & 0xFF, ye >> 8, ye & 0xFF); ++ ++ /* Memory write */ ++ write_reg(par, 0x2C); ++} ++ ++#define MY (1 << 7) ++#define MX (1 << 6) ++#define MV (1 << 5) ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* MADCTL - Memory data access control ++ RGB/BGR: ++ 1. Mode selection pin SRGB ++ RGB H/W pin for color filter setting: 0=RGB, 1=BGR ++ 2. MADCTL RGB bit ++ RGB-BGR ORDER color filter panel: 0=RGB, 1=BGR */ ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0x36, MX | MY | (par->bgr << 3)); ++ break; ++ case 270: ++ write_reg(par, 0x36, MY | MV | (par->bgr << 3)); ++ break; ++ case 180: ++ write_reg(par, 0x36, (par->bgr << 3)); ++ break; ++ case 90: ++ write_reg(par, 0x36, MX | MV | (par->bgr << 3)); ++ break; ++ } ++ ++ return 0; ++} ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = 128, ++ .height = 160, ++ .init_sequence = default_init_sequence, ++ .fbtftops = { ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "samsung,s6d02a1", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:s6d02a1"); ++MODULE_ALIAS("platform:s6d02a1"); ++ ++MODULE_DESCRIPTION("FB driver for the S6D02A1 LCD Controller"); ++MODULE_AUTHOR("WOLFGANG BUENING"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_s6d1121.c linux-rpi/drivers/staging/fbtft/fb_s6d1121.c +--- linux-3.18.8/drivers/staging/fbtft/fb_s6d1121.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_s6d1121.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,208 @@ ++/* ++ * FB driver for the S6D1121 LCD Controller ++ * ++ * Copyright (C) 2013 Roman Rolinsky ++ * ++ * Based on fb_ili9325.c by Noralf Tronnes ++ * Based on ili9325.c by Jeroen Domburg ++ * Init code from UTFT library by Henning Karlsen ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_s6d1121" ++#define WIDTH 240 ++#define HEIGHT 320 ++#define BPP 16 ++#define FPS 20 ++#define DEFAULT_GAMMA "26 09 24 2C 1F 23 24 25 22 26 25 23 0D 00\n" \ ++ "1C 1A 13 1D 0B 11 12 10 13 15 36 19 00 0D" ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ if (par->gpio.cs != -1) ++ gpio_set_value(par->gpio.cs, 0); /* Activate chip */ ++ ++ /* Initialization sequence from Lib_UTFT */ ++ ++ write_reg(par, 0x0011, 0x2004); ++ write_reg(par, 0x0013, 0xCC00); ++ write_reg(par, 0x0015, 0x2600); ++ write_reg(par, 0x0014, 0x252A); ++ write_reg(par, 0x0012, 0x0033); ++ write_reg(par, 0x0013, 0xCC04); ++ write_reg(par, 0x0013, 0xCC06); ++ write_reg(par, 0x0013, 0xCC4F); ++ write_reg(par, 0x0013, 0x674F); ++ write_reg(par, 0x0011, 0x2003); ++ write_reg(par, 0x0016, 0x0007); ++ write_reg(par, 0x0002, 0x0013); ++ write_reg(par, 0x0003, 0x0003); ++ write_reg(par, 0x0001, 0x0127); ++ write_reg(par, 0x0008, 0x0303); ++ write_reg(par, 0x000A, 0x000B); ++ write_reg(par, 0x000B, 0x0003); ++ write_reg(par, 0x000C, 0x0000); ++ write_reg(par, 0x0041, 0x0000); ++ write_reg(par, 0x0050, 0x0000); ++ write_reg(par, 0x0060, 0x0005); ++ write_reg(par, 0x0070, 0x000B); ++ write_reg(par, 0x0071, 0x0000); ++ write_reg(par, 0x0078, 0x0000); ++ write_reg(par, 0x007A, 0x0000); ++ write_reg(par, 0x0079, 0x0007); ++ write_reg(par, 0x0007, 0x0051); ++ write_reg(par, 0x0007, 0x0053); ++ write_reg(par, 0x0079, 0x0000); ++ ++ write_reg(par, 0x0022); /* Write Data to GRAM */ ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ switch (par->info->var.rotate) { ++ /* R20h = Horizontal GRAM Start Address */ ++ /* R21h = Vertical GRAM Start Address */ ++ case 0: ++ write_reg(par, 0x0020, xs); ++ write_reg(par, 0x0021, ys); ++ break; ++ case 180: ++ write_reg(par, 0x0020, WIDTH - 1 - xs); ++ write_reg(par, 0x0021, HEIGHT - 1 - ys); ++ break; ++ case 270: ++ write_reg(par, 0x0020, WIDTH - 1 - ys); ++ write_reg(par, 0x0021, xs); ++ break; ++ case 90: ++ write_reg(par, 0x0020, ys); ++ write_reg(par, 0x0021, HEIGHT - 1 - xs); ++ break; ++ } ++ write_reg(par, 0x0022); /* Write Data to GRAM */ ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ /* AM: GRAM update direction */ ++ case 0: ++ write_reg(par, 0x03, 0x0003 | (par->bgr << 12)); ++ break; ++ case 180: ++ write_reg(par, 0x03, 0x0000 | (par->bgr << 12)); ++ break; ++ case 270: ++ write_reg(par, 0x03, 0x000A | (par->bgr << 12)); ++ break; ++ case 90: ++ write_reg(par, 0x03, 0x0009 | (par->bgr << 12)); ++ break; ++ } ++ ++ return 0; ++} ++ ++/* ++ Gamma string format: ++ PKP0 PKP1 PKP2 PKP3 PKP4 PKP5 PKP6 PKP7 PKP8 PKP9 PKP10 PKP11 VRP0 VRP1 ++ PKN0 PKN1 PKN2 PKN3 PKN4 PKN5 PKN6 PKN7 PRN8 PRN9 PRN10 PRN11 VRN0 VRN1 ++*/ ++#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ unsigned long mask[] = { ++ 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, ++ 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, ++ 0b11111, 0b11111, ++ 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, ++ 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111, ++ 0b11111, 0b11111 }; ++ int i, j; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ for (i = 0; i < 2; i++) ++ for (j = 0; j < 14; j++) ++ CURVE(i, j) &= mask[i*par->gamma.num_values + j]; ++ ++ write_reg(par, 0x0030, CURVE(0, 1) << 8 | CURVE(0, 0)); ++ write_reg(par, 0x0031, CURVE(0, 3) << 8 | CURVE(0, 2)); ++ write_reg(par, 0x0032, CURVE(0, 5) << 8 | CURVE(0, 3)); ++ write_reg(par, 0x0033, CURVE(0, 7) << 8 | CURVE(0, 6)); ++ write_reg(par, 0x0034, CURVE(0, 9) << 8 | CURVE(0, 8)); ++ write_reg(par, 0x0035, CURVE(0, 11) << 8 | CURVE(0, 10)); ++ ++ write_reg(par, 0x0036, CURVE(1, 1) << 8 | CURVE(1, 0)); ++ write_reg(par, 0x0037, CURVE(1, 3) << 8 | CURVE(1, 2)); ++ write_reg(par, 0x0038, CURVE(1, 5) << 8 | CURVE(1, 4)); ++ write_reg(par, 0x0039, CURVE(1, 7) << 8 | CURVE(1, 6)); ++ write_reg(par, 0x003A, CURVE(1, 9) << 8 | CURVE(1, 8)); ++ write_reg(par, 0x003B, CURVE(1, 11) << 8 | CURVE(1, 10)); ++ ++ write_reg(par, 0x003C, CURVE(0, 13) << 8 | CURVE(0, 12)); ++ write_reg(par, 0x003D, CURVE(1, 13) << 8 | CURVE(1, 12)); ++ ++ return 0; ++} ++#undef CURVE ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 16, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .bpp = BPP, ++ .fps = FPS, ++ .gamma_num = 2, ++ .gamma_len = 14, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "samsung,s6d1121", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:s6d1121"); ++MODULE_ALIAS("platform:s6d1121"); ++ ++MODULE_DESCRIPTION("FB driver for the S6D1121 LCD Controller"); ++MODULE_AUTHOR("Roman Rolinsky"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ssd1289.c linux-rpi/drivers/staging/fbtft/fb_ssd1289.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ssd1289.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ssd1289.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,206 @@ ++/* ++ * FB driver for the SSD1289 LCD Controller ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * Init sequence taken from ITDB02_Graph16.cpp - (C)2010-2011 Henning Karlsen ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ssd1289" ++#define WIDTH 240 ++#define HEIGHT 320 ++#define DEFAULT_GAMMA "02 03 2 5 7 7 4 2 4 2\n" \ ++ "02 03 2 5 7 5 4 2 4 2" ++ ++static unsigned reg11 = 0x6040; ++module_param(reg11, uint, 0); ++MODULE_PARM_DESC(reg11, "Register 11h value"); ++ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ if (par->gpio.cs != -1) ++ gpio_set_value(par->gpio.cs, 0); /* Activate chip */ ++ ++ write_reg(par, 0x00, 0x0001); ++ write_reg(par, 0x03, 0xA8A4); ++ write_reg(par, 0x0C, 0x0000); ++ write_reg(par, 0x0D, 0x080C); ++ write_reg(par, 0x0E, 0x2B00); ++ write_reg(par, 0x1E, 0x00B7); ++ write_reg(par, 0x01, ++ (1 << 13) | (par->bgr << 11) | (1 << 9) | (HEIGHT - 1)); ++ write_reg(par, 0x02, 0x0600); ++ write_reg(par, 0x10, 0x0000); ++ write_reg(par, 0x05, 0x0000); ++ write_reg(par, 0x06, 0x0000); ++ write_reg(par, 0x16, 0xEF1C); ++ write_reg(par, 0x17, 0x0003); ++ write_reg(par, 0x07, 0x0233); ++ write_reg(par, 0x0B, 0x0000); ++ write_reg(par, 0x0F, 0x0000); ++ write_reg(par, 0x41, 0x0000); ++ write_reg(par, 0x42, 0x0000); ++ write_reg(par, 0x48, 0x0000); ++ write_reg(par, 0x49, 0x013F); ++ write_reg(par, 0x4A, 0x0000); ++ write_reg(par, 0x4B, 0x0000); ++ write_reg(par, 0x44, 0xEF00); ++ write_reg(par, 0x45, 0x0000); ++ write_reg(par, 0x46, 0x013F); ++ write_reg(par, 0x23, 0x0000); ++ write_reg(par, 0x24, 0x0000); ++ write_reg(par, 0x25, 0x8000); ++ write_reg(par, 0x4f, 0x0000); ++ write_reg(par, 0x4e, 0x0000); ++ write_reg(par, 0x22); ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ switch (par->info->var.rotate) { ++ /* R4Eh - Set GDDRAM X address counter */ ++ /* R4Fh - Set GDDRAM Y address counter */ ++ case 0: ++ write_reg(par, 0x4e, xs); ++ write_reg(par, 0x4f, ys); ++ break; ++ case 180: ++ write_reg(par, 0x4e, par->info->var.xres - 1 - xs); ++ write_reg(par, 0x4f, par->info->var.yres - 1 - ys); ++ break; ++ case 270: ++ write_reg(par, 0x4e, par->info->var.yres - 1 - ys); ++ write_reg(par, 0x4f, xs); ++ break; ++ case 90: ++ write_reg(par, 0x4e, ys); ++ write_reg(par, 0x4f, par->info->var.xres - 1 - xs); ++ break; ++ } ++ ++ /* R22h - RAM data write */ ++ write_reg(par, 0x22); ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ if (par->fbtftops.init_display != init_display) { ++ /* don't risk messing up register 11h */ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, ++ "%s: skipping since custom init_display() is used\n", ++ __func__); ++ return 0; ++ } ++ ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0x11, reg11 | 0b110000); ++ break; ++ case 270: ++ write_reg(par, 0x11, reg11 | 0b101000); ++ break; ++ case 180: ++ write_reg(par, 0x11, reg11 | 0b000000); ++ break; ++ case 90: ++ write_reg(par, 0x11, reg11 | 0b011000); ++ break; ++ } ++ ++ return 0; ++} ++ ++/* ++ Gamma string format: ++ VRP0 VRP1 PRP0 PRP1 PKP0 PKP1 PKP2 PKP3 PKP4 PKP5 ++ VRN0 VRN1 PRN0 PRN1 PKN0 PKN1 PKN2 PKN3 PKN4 PKN5 ++*/ ++#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ unsigned long mask[] = { ++ 0b11111, 0b11111, 0b111, 0b111, 0b111, ++ 0b111, 0b111, 0b111, 0b111, 0b111, ++ 0b11111, 0b11111, 0b111, 0b111, 0b111, ++ 0b111, 0b111, 0b111, 0b111, 0b111 }; ++ int i, j; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ for (i = 0; i < 2; i++) ++ for (j = 0; j < 10; j++) ++ CURVE(i, j) &= mask[i*par->gamma.num_values + j]; ++ ++ write_reg(par, 0x0030, CURVE(0, 5) << 8 | CURVE(0, 4)); ++ write_reg(par, 0x0031, CURVE(0, 7) << 8 | CURVE(0, 6)); ++ write_reg(par, 0x0032, CURVE(0, 9) << 8 | CURVE(0, 8)); ++ write_reg(par, 0x0033, CURVE(0, 3) << 8 | CURVE(0, 2)); ++ write_reg(par, 0x0034, CURVE(1, 5) << 8 | CURVE(1, 4)); ++ write_reg(par, 0x0035, CURVE(1, 7) << 8 | CURVE(1, 6)); ++ write_reg(par, 0x0036, CURVE(1, 9) << 8 | CURVE(1, 8)); ++ write_reg(par, 0x0037, CURVE(1, 3) << 8 | CURVE(1, 2)); ++ write_reg(par, 0x003A, CURVE(0, 1) << 8 | CURVE(0, 0)); ++ write_reg(par, 0x003B, CURVE(1, 1) << 8 | CURVE(1, 0)); ++ ++ return 0; ++} ++#undef CURVE ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 16, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .gamma_num = 2, ++ .gamma_len = 10, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "solomon,ssd1289", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ssd1289"); ++MODULE_ALIAS("platform:ssd1289"); ++ ++MODULE_DESCRIPTION("FB driver for the SSD1289 LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ssd1306.c linux-rpi/drivers/staging/fbtft/fb_ssd1306.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ssd1306.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ssd1306.c 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,229 @@ ++/* ++ * FB driver for the SSD1306 OLED Controller ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ssd1306" ++#define WIDTH 128 ++#define HEIGHT 64 ++ ++ ++/* ++ write_reg() caveat: ++ ++ This doesn't work because D/C has to be LOW for both values: ++ write_reg(par, val1, val2); ++ ++ Do it like this: ++ write_reg(par, val1); ++ write_reg(par, val2); ++*/ ++ ++/* Init sequence taken from the Adafruit SSD1306 Arduino library */ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ if (par->gamma.curves[0] == 0) { ++ mutex_lock(&par->gamma.lock); ++ if (par->info->var.yres == 64) ++ par->gamma.curves[0] = 0xCF; ++ else ++ par->gamma.curves[0] = 0x8F; ++ mutex_unlock(&par->gamma.lock); ++ } ++ ++ /* Set Display OFF */ ++ write_reg(par, 0xAE); ++ ++ /* Set Display Clock Divide Ratio/ Oscillator Frequency */ ++ write_reg(par, 0xD5); ++ write_reg(par, 0x80); ++ ++ /* Set Multiplex Ratio */ ++ write_reg(par, 0xA8); ++ if (par->info->var.yres == 64) ++ write_reg(par, 0x3F); ++ else ++ write_reg(par, 0x1F); ++ ++ /* Set Display Offset */ ++ write_reg(par, 0xD3); ++ write_reg(par, 0x0); ++ ++ /* Set Display Start Line */ ++ write_reg(par, 0x40 | 0x0); ++ ++ /* Charge Pump Setting */ ++ write_reg(par, 0x8D); ++ /* A[2] = 1b, Enable charge pump during display on */ ++ write_reg(par, 0x14); ++ ++ /* Set Memory Addressing Mode */ ++ write_reg(par, 0x20); ++ /* Vertical addressing mode */ ++ write_reg(par, 0x01); ++ ++ /*Set Segment Re-map */ ++ /* column address 127 is mapped to SEG0 */ ++ write_reg(par, 0xA0 | 0x1); ++ ++ /* Set COM Output Scan Direction */ ++ /* remapped mode. Scan from COM[N-1] to COM0 */ ++ write_reg(par, 0xC8); ++ ++ /* Set COM Pins Hardware Configuration */ ++ write_reg(par, 0xDA); ++ if (par->info->var.yres == 64) ++ /* A[4]=1b, Alternative COM pin configuration */ ++ write_reg(par, 0x12); ++ else ++ /* A[4]=0b, Sequential COM pin configuration */ ++ write_reg(par, 0x02); ++ ++ /* Set Pre-charge Period */ ++ write_reg(par, 0xD9); ++ write_reg(par, 0xF1); ++ ++ /* Set VCOMH Deselect Level */ ++ write_reg(par, 0xDB); ++ /* according to the datasheet, this value is out of bounds */ ++ write_reg(par, 0x40); ++ ++ /* Entire Display ON */ ++ /* Resume to RAM content display. Output follows RAM content */ ++ write_reg(par, 0xA4); ++ ++ /* Set Normal Display ++ 0 in RAM: OFF in display panel ++ 1 in RAM: ON in display panel */ ++ write_reg(par, 0xA6); ++ ++ /* Set Display ON */ ++ write_reg(par, 0xAF); ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Set Lower Column Start Address for Page Addressing Mode */ ++ write_reg(par, 0x00 | 0x0); ++ /* Set Higher Column Start Address for Page Addressing Mode */ ++ write_reg(par, 0x10 | 0x0); ++ /* Set Display Start Line */ ++ write_reg(par, 0x40 | 0x0); ++} ++ ++static int blank(struct fbtft_par *par, bool on) ++{ ++ fbtft_par_dbg(DEBUG_BLANK, par, "%s(blank=%s)\n", ++ __func__, on ? "true" : "false"); ++ ++ if (on) ++ write_reg(par, 0xAE); ++ else ++ write_reg(par, 0xAF); ++ return 0; ++} ++ ++/* Gamma is used to control Contrast */ ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ curves[0] &= 0xFF; ++ ++ /* Set Contrast Control for BANK0 */ ++ write_reg(par, 0x81); ++ write_reg(par, curves[0]); ++ ++ return 0; ++} ++ ++static int write_vmem(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u16 *vmem16 = (u16 *)par->info->screen_base; ++ u8 *buf = par->txbuf.buf; ++ int x, y, i; ++ int ret = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s()\n", __func__); ++ ++ for (x = 0; x < par->info->var.xres; x++) { ++ for (y = 0; y < par->info->var.yres/8; y++) { ++ *buf = 0x00; ++ for (i = 0; i < 8; i++) ++ *buf |= (vmem16[(y*8+i)*par->info->var.xres+x] ? 1 : 0) << i; ++ buf++; ++ } ++ } ++ ++ /* Write data */ ++ gpio_set_value(par->gpio.dc, 1); ++ ret = par->fbtftops.write(par, par->txbuf.buf, ++ par->info->var.xres*par->info->var.yres/8); ++ if (ret < 0) ++ dev_err(par->info->device, ++ "%s: write failed and returned: %d\n", __func__, ret); ++ ++ return ret; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .gamma_num = 1, ++ .gamma_len = 1, ++ .gamma = "00", ++ .fbtftops = { ++ .write_vmem = write_vmem, ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .blank = blank, ++ .set_gamma = set_gamma, ++ }, ++}; ++ ++ ++FBTFT_REGISTER_DRIVER(DRVNAME, "solomon,ssd1306", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ssd1306"); ++MODULE_ALIAS("platform:ssd1306"); ++ ++MODULE_DESCRIPTION("SSD1306 OLED Driver"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ssd1331.c linux-rpi/drivers/staging/fbtft/fb_ssd1331.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ssd1331.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ssd1331.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,205 @@ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ssd1331" ++#define WIDTH 96 ++#define HEIGHT 64 ++#define GAMMA_NUM 1 ++#define GAMMA_LEN 63 ++#define DEFAULT_GAMMA "0 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2" \ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ write_reg(par, 0xae); /* Display Off */ ++ write_reg(par, 0xa0, 0x70 | (par->bgr << 2)); /* Set Colour Depth */ ++ write_reg(par, 0x72); // RGB colour ++ write_reg(par, 0xa1, 0x00); /* Set Display Start Line */ ++ write_reg(par, 0xa2, 0x00); /* Set Display Offset */ ++ write_reg(par, 0xa4); /* NORMALDISPLAY */ ++ write_reg(par, 0xa8, 0x3f); // Set multiplex ++ write_reg(par, 0xad, 0x8e); // Set master ++ // write_reg(par, 0xb0, 0x0b); // Set power mode ++ write_reg(par, 0xb1, 0x31); // Precharge ++ write_reg(par, 0xb3, 0xf0); // Clock div ++ write_reg(par, 0x8a, 0x64); // Precharge A ++ write_reg(par, 0x8b, 0x78); // Precharge B ++ write_reg(par, 0x8c, 0x64); // Precharge C ++ write_reg(par, 0xbb, 0x3a); // Precharge level ++ write_reg(par, 0xbe, 0x3e); // vcomh ++ write_reg(par, 0x87, 0x06); // Master current ++ write_reg(par, 0x81, 0x91); // Contrast A ++ write_reg(par, 0x82, 0x50); // Contrast B ++ write_reg(par, 0x83, 0x7d); // Contrast C ++ write_reg(par, 0xaf); /* Set Sleep Mode Display On */ ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ write_reg(par, 0x15, xs, xe); ++ write_reg(par, 0x75, ys, ye); ++} ++ ++static void write_reg8_bus8(struct fbtft_par *par, int len, ...) ++{ ++ va_list args; ++ int i, ret; ++ u8 *buf = (u8 *)par->buf; ++ ++ if (unlikely(par->debug & DEBUG_WRITE_REGISTER)) { ++ va_start(args, len); ++ for (i = 0; i < len; i++) { ++ buf[i] = (u8)va_arg(args, unsigned int); ++ } ++ va_end(args); ++ fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device, u8, buf, len, "%s: ", __func__); ++ } ++ ++ va_start(args, len); ++ ++ *buf = (u8)va_arg(args, unsigned int); ++ if (par->gpio.dc != -1) ++ gpio_set_value(par->gpio.dc, 0); ++ ret = par->fbtftops.write(par, par->buf, sizeof(u8)); ++ if (ret < 0) { ++ va_end(args); ++ dev_err(par->info->device, "%s: write() failed and returned %d\n", __func__, ret); ++ return; ++ } ++ len--; ++ ++ if (len) { ++ i = len; ++ while (i--) { ++ *buf++ = (u8)va_arg(args, unsigned int); ++ } ++ ret = par->fbtftops.write(par, par->buf, len * (sizeof(u8))); ++ if (ret < 0) { ++ va_end(args); ++ dev_err(par->info->device, "%s: write() failed and returned %d\n", __func__, ret); ++ return; ++ } ++ } ++ if (par->gpio.dc != -1) ++ gpio_set_value(par->gpio.dc, 1); ++ va_end(args); ++} ++ ++/* ++ Grayscale Lookup Table ++ GS1 - GS63 ++ The driver Gamma curve contains the relative values between the entries ++ in the Lookup table. ++ ++ From datasheet: ++ 8.8 Gray Scale Decoder ++ ++ there are total 180 Gamma Settings (Setting 0 to Setting 180) ++ available for the Gray Scale table. ++ ++ The gray scale is defined in incremental way, with reference ++ to the length of previous table entry: ++ Setting of GS1 has to be >= 0 ++ Setting of GS2 has to be > Setting of GS1 +1 ++ Setting of GS3 has to be > Setting of GS2 +1 ++ : ++ Setting of GS63 has to be > Setting of GS62 +1 ++ ++ ++*/ ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ unsigned long tmp[GAMMA_NUM * GAMMA_LEN]; ++ int i, acc = 0; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ for (i = 0; i < 63; i++) { ++ if (i > 0 && curves[i] < 2) { ++ dev_err(par->info->device, ++ "Illegal value in Grayscale Lookup Table at index %d. " \ ++ "Must be greater than 1\n", i); ++ return -EINVAL; ++ } ++ acc += curves[i]; ++ tmp[i] = acc; ++ if (acc > 180) { ++ dev_err(par->info->device, ++ "Illegal value(s) in Grayscale Lookup Table. " \ ++ "At index=%d, the accumulated value has exceeded 180\n", i); ++ return -EINVAL; ++ } ++ } ++ ++ write_reg(par, 0xB8, ++ tmp[0], tmp[1], tmp[2], tmp[3], tmp[4], tmp[5], tmp[6], tmp[7], ++ tmp[8], tmp[9], tmp[10], tmp[11], tmp[12], tmp[13], tmp[14], tmp[15], ++ tmp[16], tmp[17], tmp[18], tmp[19], tmp[20], tmp[21], tmp[22], tmp[23], ++ tmp[24], tmp[25], tmp[26], tmp[27], tmp[28], tmp[29], tmp[30], tmp[31], ++ tmp[32], tmp[33], tmp[34], tmp[35], tmp[36], tmp[37], tmp[38], tmp[39], ++ tmp[40], tmp[41], tmp[42], tmp[43], tmp[44], tmp[45], tmp[46], tmp[47], ++ tmp[48], tmp[49], tmp[50], tmp[51], tmp[52], tmp[53], tmp[54], tmp[55], ++ tmp[56], tmp[57], tmp[58], tmp[59], tmp[60], tmp[61], tmp[62]); ++ ++ return 0; ++} ++ ++static int blank(struct fbtft_par *par, bool on) ++{ ++ fbtft_par_dbg(DEBUG_BLANK, par, "%s(blank=%s)\n", ++ __func__, on ? "true" : "false"); ++ if (on) ++ write_reg(par, 0xAE); ++ else ++ write_reg(par, 0xAF); ++ return 0; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .gamma_num = GAMMA_NUM, ++ .gamma_len = GAMMA_LEN, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .write_register = write_reg8_bus8, ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_gamma = set_gamma, ++ .blank = blank, ++ }, ++}; ++ ++FBTFT_REGISTER_DRIVER(DRVNAME, "solomon,ssd1331", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ssd1331"); ++MODULE_ALIAS("platform:ssd1331"); ++ ++MODULE_DESCRIPTION("SSD1331 OLED Driver"); ++MODULE_AUTHOR("Alec Smecher (adapted from SSD1351 by James Davies)"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_ssd1351.c linux-rpi/drivers/staging/fbtft/fb_ssd1351.c +--- linux-3.18.8/drivers/staging/fbtft/fb_ssd1351.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_ssd1351.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,258 @@ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_ssd1351" ++#define WIDTH 128 ++#define HEIGHT 128 ++#define GAMMA_NUM 1 ++#define GAMMA_LEN 63 ++#define DEFAULT_GAMMA "0 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2" \ ++ ++static void register_onboard_backlight(struct fbtft_par *par); ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ if (par->pdata ++ && par->pdata->display.backlight == FBTFT_ONBOARD_BACKLIGHT) { ++ /* module uses onboard GPIO for panel power */ ++ par->fbtftops.register_backlight = register_onboard_backlight; ++ } ++ ++ par->fbtftops.reset(par); ++ ++ write_reg(par, 0xfd, 0x12); /* Command Lock */ ++ write_reg(par, 0xfd, 0xb1); /* Command Lock */ ++ write_reg(par, 0xae); /* Display Off */ ++ write_reg(par, 0xb3, 0xf1); /* Front Clock Div */ ++ write_reg(par, 0xca, 0x7f); /* Set Mux Ratio */ ++ write_reg(par, 0x15, 0x00, 0x7f); /* Set Column Address */ ++ write_reg(par, 0x75, 0x00, 0x7f); /* Set Row Address */ ++ write_reg(par, 0xa1, 0x00); /* Set Display Start Line */ ++ write_reg(par, 0xa2, 0x00); /* Set Display Offset */ ++ write_reg(par, 0xb5, 0x00); /* Set GPIO */ ++ write_reg(par, 0xab, 0x01); /* Set Function Selection */ ++ write_reg(par, 0xb1, 0x32); /* Set Phase Length */ ++ write_reg(par, 0xb4, 0xa0, 0xb5, 0x55); /* Set Segment Low Voltage */ ++ write_reg(par, 0xbb, 0x17); /* Set Precharge Voltage */ ++ write_reg(par, 0xbe, 0x05); /* Set VComH Voltage */ ++ write_reg(par, 0xc1, 0xc8, 0x80, 0xc8); /* Set Contrast */ ++ write_reg(par, 0xc7, 0x0f); /* Set Master Contrast */ ++ write_reg(par, 0xb6, 0x01); /* Set Second Precharge Period */ ++ write_reg(par, 0xa6); /* Set Display Mode Reset */ ++ write_reg(par, 0xaf); /* Set Sleep Mode Display On */ ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ write_reg(par, 0x15, xs, xe); ++ write_reg(par, 0x75, ys, ye); ++ write_reg(par, 0x5c); ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ unsigned remap; ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ if (par->fbtftops.init_display != init_display) { ++ /* don't risk messing up register A0h */ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, ++ "%s: skipping since custom init_display() is used\n", ++ __func__); ++ return 0; ++ } ++ ++ remap = 0x60 | (par->bgr << 2); /* Set Colour Depth */ ++ ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0xA0, remap | 0b00 | 1<<4); ++ break; ++ case 270: ++ write_reg(par, 0xA0, remap | 0b11 | 1<<4); ++ break; ++ case 180: ++ write_reg(par, 0xA0, remap | 0b10); ++ break; ++ case 90: ++ write_reg(par, 0xA0, remap | 0b01); ++ break; ++ } ++ ++ return 0; ++} ++ ++/* ++ Grayscale Lookup Table ++ GS1 - GS63 ++ The driver Gamma curve contains the relative values between the entries ++ in the Lookup table. ++ ++ From datasheet: ++ 8.8 Gray Scale Decoder ++ ++ there are total 180 Gamma Settings (Setting 0 to Setting 180) ++ available for the Gray Scale table. ++ ++ The gray scale is defined in incremental way, with reference ++ to the length of previous table entry: ++ Setting of GS1 has to be >= 0 ++ Setting of GS2 has to be > Setting of GS1 +1 ++ Setting of GS3 has to be > Setting of GS2 +1 ++ : ++ Setting of GS63 has to be > Setting of GS62 +1 ++ ++ ++*/ ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ unsigned long tmp[GAMMA_NUM * GAMMA_LEN]; ++ int i, acc = 0; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ for (i = 0; i < 63; i++) { ++ if (i > 0 && curves[i] < 2) { ++ dev_err(par->info->device, ++ "Illegal value in Grayscale Lookup Table at index %d. " \ ++ "Must be greater than 1\n", i); ++ return -EINVAL; ++ } ++ acc += curves[i]; ++ tmp[i] = acc; ++ if (acc > 180) { ++ dev_err(par->info->device, ++ "Illegal value(s) in Grayscale Lookup Table. " \ ++ "At index=%d, the accumulated value has exceeded 180\n", i); ++ return -EINVAL; ++ } ++ } ++ ++ write_reg(par, 0xB8, ++ tmp[0], tmp[1], tmp[2], tmp[3], tmp[4], tmp[5], tmp[6], tmp[7], ++ tmp[8], tmp[9], tmp[10], tmp[11], tmp[12], tmp[13], tmp[14], tmp[15], ++ tmp[16], tmp[17], tmp[18], tmp[19], tmp[20], tmp[21], tmp[22], tmp[23], ++ tmp[24], tmp[25], tmp[26], tmp[27], tmp[28], tmp[29], tmp[30], tmp[31], ++ tmp[32], tmp[33], tmp[34], tmp[35], tmp[36], tmp[37], tmp[38], tmp[39], ++ tmp[40], tmp[41], tmp[42], tmp[43], tmp[44], tmp[45], tmp[46], tmp[47], ++ tmp[48], tmp[49], tmp[50], tmp[51], tmp[52], tmp[53], tmp[54], tmp[55], ++ tmp[56], tmp[57], tmp[58], tmp[59], tmp[60], tmp[61], tmp[62]); ++ ++ return 0; ++} ++ ++static int blank(struct fbtft_par *par, bool on) ++{ ++ fbtft_par_dbg(DEBUG_BLANK, par, "%s(blank=%s)\n", ++ __func__, on ? "true" : "false"); ++ if (on) ++ write_reg(par, 0xAE); ++ else ++ write_reg(par, 0xAF); ++ return 0; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .gamma_num = GAMMA_NUM, ++ .gamma_len = GAMMA_LEN, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ .blank = blank, ++ }, ++}; ++ ++#ifdef CONFIG_FB_BACKLIGHT ++static int update_onboard_backlight(struct backlight_device *bd) ++{ ++ struct fbtft_par *par = bl_get_data(bd); ++ bool on; ++ ++ fbtft_par_dbg(DEBUG_BACKLIGHT, par, ++ "%s: power=%d, fb_blank=%d\n", ++ __func__, bd->props.power, bd->props.fb_blank); ++ ++ on = (bd->props.power == FB_BLANK_UNBLANK) ++ && (bd->props.fb_blank == FB_BLANK_UNBLANK); ++ /* Onboard backlight connected to GPIO0 on SSD1351, GPIO1 unused */ ++ write_reg(par, 0xB5, on ? 0x03 : 0x02); ++ ++ return 0; ++} ++ ++static void register_onboard_backlight(struct fbtft_par *par) ++{ ++ struct backlight_device *bd; ++ struct backlight_properties bl_props = { 0, }; ++ struct backlight_ops *bl_ops; ++ ++ fbtft_par_dbg(DEBUG_BACKLIGHT, par, "%s()\n", __func__); ++ ++ bl_ops = devm_kzalloc(par->info->device, sizeof(struct backlight_ops), ++ GFP_KERNEL); ++ if (!bl_ops) { ++ dev_err(par->info->device, ++ "%s: could not allocate memory for backlight operations.\n", ++ __func__); ++ return; ++ } ++ ++ bl_ops->update_status = update_onboard_backlight; ++ bl_props.type = BACKLIGHT_RAW; ++ bl_props.power = FB_BLANK_POWERDOWN; ++ ++ bd = backlight_device_register(dev_driver_string(par->info->device), ++ par->info->device, par, bl_ops, &bl_props); ++ if (IS_ERR(bd)) { ++ dev_err(par->info->device, ++ "cannot register backlight device (%ld)\n", ++ PTR_ERR(bd)); ++ return; ++ } ++ par->info->bl_dev = bd; ++ ++ if (!par->fbtftops.unregister_backlight) ++ par->fbtftops.unregister_backlight = fbtft_unregister_backlight; ++} ++#else ++static void register_onboard_backlight(struct fbtft_par *par) { }; ++#endif ++ ++ ++FBTFT_REGISTER_DRIVER(DRVNAME, "solomon,ssd1351", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:ssd1351"); ++MODULE_ALIAS("platform:ssd1351"); ++ ++MODULE_DESCRIPTION("SSD1351 OLED Driver"); ++MODULE_AUTHOR("James Davies"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_st7735r.c linux-rpi/drivers/staging/fbtft/fb_st7735r.c +--- linux-3.18.8/drivers/staging/fbtft/fb_st7735r.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_st7735r.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,195 @@ ++/* ++ * FB driver for the ST7735R LCD Controller ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_st7735r" ++#define DEFAULT_GAMMA "0F 1A 0F 18 2F 28 20 22 1F 1B 23 37 00 07 02 10\n" \ ++ "0F 1B 0F 17 33 2C 29 2E 30 30 39 3F 00 07 03 10" ++ ++ ++static int default_init_sequence[] = { ++ /* SWRESET - Software reset */ ++ -1, 0x01, ++ -2, 150, /* delay */ ++ ++ /* SLPOUT - Sleep out & booster on */ ++ -1, 0x11, ++ -2, 500, /* delay */ ++ ++ /* FRMCTR1 - frame rate control: normal mode ++ frame rate = fosc / (1 x 2 + 40) * (LINE + 2C + 2D) */ ++ -1, 0xB1, 0x01, 0x2C, 0x2D, ++ ++ /* FRMCTR2 - frame rate control: idle mode ++ frame rate = fosc / (1 x 2 + 40) * (LINE + 2C + 2D) */ ++ -1, 0xB2, 0x01, 0x2C, 0x2D, ++ ++ /* FRMCTR3 - frame rate control - partial mode ++ dot inversion mode, line inversion mode */ ++ -1, 0xB3, 0x01, 0x2C, 0x2D, 0x01, 0x2C, 0x2D, ++ ++ /* INVCTR - display inversion control ++ no inversion */ ++ -1, 0xB4, 0x07, ++ ++ /* PWCTR1 - Power Control ++ -4.6V, AUTO mode */ ++ -1, 0xC0, 0xA2, 0x02, 0x84, ++ ++ /* PWCTR2 - Power Control ++ VGH25 = 2.4C VGSEL = -10 VGH = 3 * AVDD */ ++ -1, 0xC1, 0xC5, ++ ++ /* PWCTR3 - Power Control ++ Opamp current small, Boost frequency */ ++ -1, 0xC2, 0x0A, 0x00, ++ ++ /* PWCTR4 - Power Control ++ BCLK/2, Opamp current small & Medium low */ ++ -1, 0xC3,0x8A,0x2A, ++ ++ /* PWCTR5 - Power Control */ ++ -1, 0xC4, 0x8A, 0xEE, ++ ++ /* VMCTR1 - Power Control */ ++ -1, 0xC5, 0x0E, ++ ++ /* INVOFF - Display inversion off */ ++ -1, 0x20, ++ ++ /* COLMOD - Interface pixel format */ ++ -1, 0x3A, 0x05, ++ ++ /* DISPON - Display On */ ++ -1, 0x29, ++ -2, 100, /* delay */ ++ ++ /* NORON - Partial off (Normal) */ ++ -1, 0x13, ++ -2, 10, /* delay */ ++ ++ /* end marker */ ++ -3 ++}; ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Column address */ ++ write_reg(par, 0x2A, xs >> 8, xs & 0xFF, xe >> 8, xe & 0xFF); ++ ++ /* Row adress */ ++ write_reg(par, 0x2B, ys >> 8, ys & 0xFF, ye >> 8, ye & 0xFF); ++ ++ /* Memory write */ ++ write_reg(par, 0x2C); ++} ++ ++#define MY (1 << 7) ++#define MX (1 << 6) ++#define MV (1 << 5) ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* MADCTL - Memory data access control ++ RGB/BGR: ++ 1. Mode selection pin SRGB ++ RGB H/W pin for color filter setting: 0=RGB, 1=BGR ++ 2. MADCTL RGB bit ++ RGB-BGR ORDER color filter panel: 0=RGB, 1=BGR */ ++ switch (par->info->var.rotate) { ++ case 0: ++ write_reg(par, 0x36, MX | MY | (par->bgr << 3)); ++ break; ++ case 270: ++ write_reg(par, 0x36, MY | MV | (par->bgr << 3)); ++ break; ++ case 180: ++ write_reg(par, 0x36, (par->bgr << 3)); ++ break; ++ case 90: ++ write_reg(par, 0x36, MX | MV | (par->bgr << 3)); ++ break; ++ } ++ ++ return 0; ++} ++ ++/* ++ Gamma string format: ++ VRF0P VOS0P PK0P PK1P PK2P PK3P PK4P PK5P PK6P PK7P PK8P PK9P SELV0P SELV1P SELV62P SELV63P ++ VRF0N VOS0N PK0N PK1N PK2N PK3N PK4N PK5N PK6N PK7N PK8N PK9N SELV0N SELV1N SELV62N SELV63N ++*/ ++#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ int i,j; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ for (i = 0; i < par->gamma.num_curves; i++) ++ for (j = 0; j < par->gamma.num_values; j++) ++ CURVE(i,j) &= 0b111111; ++ ++ for (i = 0; i < par->gamma.num_curves; i++) ++ write_reg(par, 0xE0 + i, ++ CURVE(i, 0), CURVE(i, 1), CURVE(i, 2), CURVE(i, 3), ++ CURVE(i, 4), CURVE(i, 5), CURVE(i, 6), CURVE(i, 7), ++ CURVE(i, 8), CURVE(i, 9), CURVE(i, 10), CURVE(i, 11), ++ CURVE(i, 12), CURVE(i, 13), CURVE(i, 14), CURVE(i,15)); ++ ++ return 0; ++} ++#undef CURVE ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = 128, ++ .height = 160, ++ .init_sequence = default_init_sequence, ++ .gamma_num = 2, ++ .gamma_len = 16, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .set_gamma = set_gamma, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "sitronix,st7735r", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:st7735r"); ++MODULE_ALIAS("platform:st7735r"); ++ ++MODULE_DESCRIPTION("FB driver for the ST7735R LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fbtft-bus.c linux-rpi/drivers/staging/fbtft/fbtft-bus.c +--- linux-3.18.8/drivers/staging/fbtft/fbtft-bus.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fbtft-bus.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,256 @@ ++#include <linux/export.h> ++#include <linux/errno.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include "fbtft.h" ++ ++ ++ ++ ++/***************************************************************************** ++ * ++ * void (*write_reg)(struct fbtft_par *par, int len, ...); ++ * ++ *****************************************************************************/ ++ ++#define define_fbtft_write_reg(func, type, modifier) \ ++void func(struct fbtft_par *par, int len, ...) \ ++{ \ ++ va_list args; \ ++ int i, ret; \ ++ int offset = 0; \ ++ type *buf = (type *)par->buf; \ ++ \ ++ if (unlikely(par->debug & DEBUG_WRITE_REGISTER)) { \ ++ va_start(args, len); \ ++ for (i = 0; i < len; i++) { \ ++ buf[i] = (type)va_arg(args, unsigned int); \ ++ } \ ++ va_end(args); \ ++ fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device, type, buf, len, "%s: ", __func__); \ ++ } \ ++ \ ++ va_start(args, len); \ ++ \ ++ if (par->startbyte) { \ ++ *(u8 *)par->buf = par->startbyte; \ ++ buf = (type *)(par->buf + 1); \ ++ offset = 1; \ ++ } \ ++ \ ++ *buf = modifier((type)va_arg(args, unsigned int)); \ ++ if (par->gpio.dc != -1) \ ++ gpio_set_value(par->gpio.dc, 0); \ ++ ret = par->fbtftops.write(par, par->buf, sizeof(type)+offset); \ ++ if (ret < 0) { \ ++ va_end(args); \ ++ dev_err(par->info->device, "%s: write() failed and returned %d\n", __func__, ret); \ ++ return; \ ++ } \ ++ len--; \ ++ \ ++ if (par->startbyte) \ ++ *(u8 *)par->buf = par->startbyte | 0x2; \ ++ \ ++ if (len) { \ ++ i = len; \ ++ while (i--) { \ ++ *buf++ = modifier((type)va_arg(args, unsigned int)); \ ++ } \ ++ if (par->gpio.dc != -1) \ ++ gpio_set_value(par->gpio.dc, 1); \ ++ ret = par->fbtftops.write(par, par->buf, len * (sizeof(type)+offset)); \ ++ if (ret < 0) { \ ++ va_end(args); \ ++ dev_err(par->info->device, "%s: write() failed and returned %d\n", __func__, ret); \ ++ return; \ ++ } \ ++ } \ ++ va_end(args); \ ++} \ ++EXPORT_SYMBOL(func); ++ ++define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, ) ++define_fbtft_write_reg(fbtft_write_reg16_bus8, u16, cpu_to_be16) ++define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, ) ++ ++void fbtft_write_reg8_bus9(struct fbtft_par *par, int len, ...) ++{ ++ va_list args; ++ int i, ret; ++ int pad = 0; ++ u16 *buf = (u16 *)par->buf; ++ ++ if (unlikely(par->debug & DEBUG_WRITE_REGISTER)) { ++ va_start(args, len); ++ for (i = 0; i < len; i++) ++ *(((u8 *)buf) + i) = (u8)va_arg(args, unsigned int); ++ va_end(args); ++ fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, ++ par->info->device, u8, buf, len, "%s: ", __func__); ++ } ++ if (len <= 0) ++ return; ++ ++ if (par->spi && (par->spi->bits_per_word == 8)) { ++ /* we're emulating 9-bit, pad start of buffer with no-ops ++ (assuming here that zero is a no-op) */ ++ pad = (len % 4) ? 4 - (len % 4) : 0; ++ for (i = 0; i < pad; i++) ++ *buf++ = 0x000; ++ } ++ ++ va_start(args, len); ++ *buf++ = (u8)va_arg(args, unsigned int); ++ i = len - 1; ++ while (i--) { ++ *buf = (u8)va_arg(args, unsigned int); ++ *buf++ |= 0x100; /* dc=1 */ ++ } ++ va_end(args); ++ ret = par->fbtftops.write(par, par->buf, (len + pad) * sizeof(u16)); ++ if (ret < 0) { ++ dev_err(par->info->device, ++ "%s: write() failed and returned %d\n", __func__, ret); ++ return; ++ } ++} ++EXPORT_SYMBOL(fbtft_write_reg8_bus9); ++ ++ ++ ++ ++/***************************************************************************** ++ * ++ * int (*write_vmem)(struct fbtft_par *par); ++ * ++ *****************************************************************************/ ++ ++/* 16 bit pixel over 8-bit databus */ ++int fbtft_write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u16 *vmem16; ++ u16 *txbuf16 = (u16 *)par->txbuf.buf; ++ size_t remain; ++ size_t to_copy; ++ size_t tx_array_size; ++ int i; ++ int ret = 0; ++ size_t startbyte_size = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s(offset=%zu, len=%zu)\n", ++ __func__, offset, len); ++ ++ remain = len / 2; ++ vmem16 = (u16 *)(par->info->screen_base + offset); ++ ++ if (par->gpio.dc != -1) ++ gpio_set_value(par->gpio.dc, 1); ++ ++ /* non buffered write */ ++ if (!par->txbuf.buf) ++ return par->fbtftops.write(par, vmem16, len); ++ ++ /* buffered write */ ++ tx_array_size = par->txbuf.len / 2; ++ ++ if (par->startbyte) { ++ txbuf16 = (u16 *)(par->txbuf.buf + 1); ++ tx_array_size -= 2; ++ *(u8 *)(par->txbuf.buf) = par->startbyte | 0x2; ++ startbyte_size = 1; ++ } ++ ++ while (remain) { ++ to_copy = remain > tx_array_size ? tx_array_size : remain; ++ dev_dbg(par->info->device, " to_copy=%zu, remain=%zu\n", ++ to_copy, remain - to_copy); ++ ++ for (i = 0; i < to_copy; i++) ++ txbuf16[i] = cpu_to_be16(vmem16[i]); ++ ++ vmem16 = vmem16 + to_copy; ++ ret = par->fbtftops.write(par, par->txbuf.buf, ++ startbyte_size + to_copy * 2); ++ if (ret < 0) ++ return ret; ++ remain -= to_copy; ++ } ++ ++ return ret; ++} ++EXPORT_SYMBOL(fbtft_write_vmem16_bus8); ++ ++/* 16 bit pixel over 9-bit SPI bus: dc + high byte, dc + low byte */ ++int fbtft_write_vmem16_bus9(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u8 *vmem8; ++ u16 *txbuf16 = par->txbuf.buf; ++ size_t remain; ++ size_t to_copy; ++ size_t tx_array_size; ++ int i; ++ int ret = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s(offset=%zu, len=%zu)\n", ++ __func__, offset, len); ++ ++ if (!par->txbuf.buf) { ++ dev_err(par->info->device, "%s: txbuf.buf is NULL\n", __func__); ++ return -1; ++ } ++ ++ remain = len; ++ vmem8 = par->info->screen_base + offset; ++ ++ tx_array_size = par->txbuf.len / 2; ++ ++ while (remain) { ++ to_copy = remain > tx_array_size ? tx_array_size : remain; ++ dev_dbg(par->info->device, " to_copy=%zu, remain=%zu\n", ++ to_copy, remain - to_copy); ++ ++#ifdef __LITTLE_ENDIAN ++ for (i = 0; i < to_copy; i += 2) { ++ txbuf16[i] = 0x0100 | vmem8[i+1]; ++ txbuf16[i+1] = 0x0100 | vmem8[i]; ++ } ++#else ++ for (i = 0; i < to_copy; i++) ++ txbuf16[i] = 0x0100 | vmem8[i]; ++#endif ++ vmem8 = vmem8 + to_copy; ++ ret = par->fbtftops.write(par, par->txbuf.buf, to_copy*2); ++ if (ret < 0) ++ return ret; ++ remain -= to_copy; ++ } ++ ++ return ret; ++} ++EXPORT_SYMBOL(fbtft_write_vmem16_bus9); ++ ++int fbtft_write_vmem8_bus8(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ dev_err(par->info->device, "%s: function not implemented\n", __func__); ++ return -1; ++} ++EXPORT_SYMBOL(fbtft_write_vmem8_bus8); ++ ++/* 16 bit pixel over 16-bit databus */ ++int fbtft_write_vmem16_bus16(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u16 *vmem16; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s(offset=%zu, len=%zu)\n", ++ __func__, offset, len); ++ ++ vmem16 = (u16 *)(par->info->screen_base + offset); ++ ++ if (par->gpio.dc != -1) ++ gpio_set_value(par->gpio.dc, 1); ++ ++ /* no need for buffered write with 16-bit bus */ ++ return par->fbtftops.write(par, vmem16, len); ++} ++EXPORT_SYMBOL(fbtft_write_vmem16_bus16); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fbtft-core.c linux-rpi/drivers/staging/fbtft/fbtft-core.c +--- linux-3.18.8/drivers/staging/fbtft/fbtft-core.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fbtft-core.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,1521 @@ ++/* ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This driver is inspired by: ++ * st7735fb.c, Copyright (C) 2011, Matt Porter ++ * broadsheetfb.c, Copyright (C) 2008, Jaya Kumar ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/errno.h> ++#include <linux/string.h> ++#include <linux/mm.h> ++#include <linux/vmalloc.h> ++#include <linux/slab.h> ++#include <linux/init.h> ++#include <linux/fb.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++#include <linux/uaccess.h> ++#include <linux/backlight.h> ++#include <linux/platform_device.h> ++#include <linux/spinlock.h> ++#include <linux/dma-mapping.h> ++#include <linux/of.h> ++#include <linux/of_gpio.h> ++ ++#include "fbtft.h" ++ ++extern void fbtft_sysfs_init(struct fbtft_par *par); ++extern void fbtft_sysfs_exit(struct fbtft_par *par); ++extern void fbtft_expand_debug_value(unsigned long *debug); ++extern int fbtft_gamma_parse_str(struct fbtft_par *par, unsigned long *curves, ++ const char *str, int size); ++ ++static unsigned long debug; ++module_param(debug, ulong , 0); ++MODULE_PARM_DESC(debug, "override device debug level"); ++ ++static bool dma = true; ++module_param(dma, bool, 0); ++MODULE_PARM_DESC(dma, "Use DMA buffer"); ++ ++ ++void fbtft_dbg_hex(const struct device *dev, int groupsize, ++ void *buf, size_t len, const char *fmt, ...) ++{ ++ va_list args; ++ static char textbuf[512]; ++ char *text = textbuf; ++ size_t text_len; ++ ++ va_start(args, fmt); ++ text_len = vscnprintf(text, sizeof(textbuf), fmt, args); ++ va_end(args); ++ ++ hex_dump_to_buffer(buf, len, 32, groupsize, text + text_len, ++ 512 - text_len, false); ++ ++ if (len > 32) ++ dev_info(dev, "%s ...\n", text); ++ else ++ dev_info(dev, "%s\n", text); ++} ++EXPORT_SYMBOL(fbtft_dbg_hex); ++ ++static unsigned long fbtft_request_gpios_match(struct fbtft_par *par, ++ const struct fbtft_gpio *gpio) ++{ ++ int ret; ++ long val; ++ ++ fbtft_par_dbg(DEBUG_REQUEST_GPIOS_MATCH, par, "%s('%s')\n", ++ __func__, gpio->name); ++ ++ if (strcasecmp(gpio->name, "reset") == 0) { ++ par->gpio.reset = gpio->gpio; ++ return GPIOF_OUT_INIT_HIGH; ++ } else if (strcasecmp(gpio->name, "dc") == 0) { ++ par->gpio.dc = gpio->gpio; ++ return GPIOF_OUT_INIT_LOW; ++ } else if (strcasecmp(gpio->name, "cs") == 0) { ++ par->gpio.cs = gpio->gpio; ++ return GPIOF_OUT_INIT_HIGH; ++ } else if (strcasecmp(gpio->name, "wr") == 0) { ++ par->gpio.wr = gpio->gpio; ++ return GPIOF_OUT_INIT_HIGH; ++ } else if (strcasecmp(gpio->name, "rd") == 0) { ++ par->gpio.rd = gpio->gpio; ++ return GPIOF_OUT_INIT_HIGH; ++ } else if (strcasecmp(gpio->name, "latch") == 0) { ++ par->gpio.latch = gpio->gpio; ++ return GPIOF_OUT_INIT_LOW; ++ } else if (gpio->name[0] == 'd' && gpio->name[1] == 'b') { ++ ret = kstrtol(&gpio->name[2], 10, &val); ++ if (ret == 0 && val < 16) { ++ par->gpio.db[val] = gpio->gpio; ++ return GPIOF_OUT_INIT_LOW; ++ } ++ } else if (strcasecmp(gpio->name, "led") == 0) { ++ par->gpio.led[0] = gpio->gpio; ++ return GPIOF_OUT_INIT_LOW; ++ } else if (strcasecmp(gpio->name, "led_") == 0) { ++ par->gpio.led[0] = gpio->gpio; ++ return GPIOF_OUT_INIT_HIGH; ++ } ++ ++ return FBTFT_GPIO_NO_MATCH; ++} ++ ++static int fbtft_request_gpios(struct fbtft_par *par) ++{ ++ struct fbtft_platform_data *pdata = par->pdata; ++ const struct fbtft_gpio *gpio; ++ unsigned long flags; ++ int ret; ++ ++ if (pdata && pdata->gpios) { ++ gpio = pdata->gpios; ++ while (gpio->name[0]) { ++ flags = FBTFT_GPIO_NO_MATCH; ++ /* if driver provides match function, try it first, ++ if no match use our own */ ++ if (par->fbtftops.request_gpios_match) ++ flags = par->fbtftops.request_gpios_match(par, gpio); ++ if (flags == FBTFT_GPIO_NO_MATCH) ++ flags = fbtft_request_gpios_match(par, gpio); ++ if (flags != FBTFT_GPIO_NO_MATCH) { ++ ret = devm_gpio_request_one(par->info->device, ++ gpio->gpio, flags, ++ par->info->device->driver->name); ++ if (ret < 0) { ++ dev_err(par->info->device, ++ "%s: gpio_request_one('%s'=%d) failed with %d\n", ++ __func__, gpio->name, ++ gpio->gpio, ret); ++ return ret; ++ } ++ fbtft_par_dbg(DEBUG_REQUEST_GPIOS, par, ++ "%s: '%s' = GPIO%d\n", ++ __func__, gpio->name, gpio->gpio); ++ } ++ gpio++; ++ } ++ } ++ ++ return 0; ++} ++ ++#ifdef CONFIG_OF ++static int fbtft_request_one_gpio(struct fbtft_par *par, ++ const char *name, int index, int *gpiop) ++{ ++ struct device *dev = par->info->device; ++ struct device_node *node = dev->of_node; ++ int gpio, flags, ret = 0; ++ enum of_gpio_flags of_flags; ++ ++ if (of_find_property(node, name, NULL)) { ++ gpio = of_get_named_gpio_flags(node, name, index, &of_flags); ++ if (gpio == -ENOENT) ++ return 0; ++ if (gpio == -EPROBE_DEFER) ++ return gpio; ++ if (gpio < 0) { ++ dev_err(dev, ++ "failed to get '%s' from DT\n", name); ++ return gpio; ++ } ++ ++ /* active low translates to initially low */ ++ flags = (of_flags & OF_GPIO_ACTIVE_LOW) ? GPIOF_OUT_INIT_LOW : ++ GPIOF_OUT_INIT_HIGH; ++ ret = devm_gpio_request_one(dev, gpio, flags, ++ dev->driver->name); ++ if (ret) { ++ dev_err(dev, ++ "gpio_request_one('%s'=%d) failed with %d\n", ++ name, gpio, ret); ++ return ret; ++ } ++ if (gpiop) ++ *gpiop = gpio; ++ fbtft_par_dbg(DEBUG_REQUEST_GPIOS, par, "%s: '%s' = GPIO%d\n", ++ __func__, name, gpio); ++ } ++ ++ return ret; ++} ++ ++static int fbtft_request_gpios_dt(struct fbtft_par *par) ++{ ++ int i; ++ int ret; ++ ++ if (!par->info->device->of_node) ++ return -EINVAL; ++ ++ ret = fbtft_request_one_gpio(par, "reset-gpios", 0, &par->gpio.reset); ++ if (ret) ++ return ret; ++ ret = fbtft_request_one_gpio(par, "dc-gpios", 0, &par->gpio.dc); ++ if (ret) ++ return ret; ++ ret = fbtft_request_one_gpio(par, "rd-gpios", 0, &par->gpio.rd); ++ if (ret) ++ return ret; ++ ret = fbtft_request_one_gpio(par, "wr-gpios", 0, &par->gpio.wr); ++ if (ret) ++ return ret; ++ ret = fbtft_request_one_gpio(par, "cs-gpios", 0, &par->gpio.cs); ++ if (ret) ++ return ret; ++ ret = fbtft_request_one_gpio(par, "latch-gpios", 0, &par->gpio.latch); ++ if (ret) ++ return ret; ++ for (i = 0; i < 16; i++) { ++ ret = fbtft_request_one_gpio(par, "db-gpios", i, ++ &par->gpio.db[i]); ++ if (ret) ++ return ret; ++ ret = fbtft_request_one_gpio(par, "led-gpios", i, ++ &par->gpio.led[i]); ++ if (ret) ++ return ret; ++ ret = fbtft_request_one_gpio(par, "aux-gpios", i, ++ &par->gpio.aux[i]); ++ if (ret) ++ return ret; ++ } ++ ++ return 0; ++} ++#endif ++ ++#ifdef CONFIG_FB_BACKLIGHT ++static int fbtft_backlight_update_status(struct backlight_device *bd) ++{ ++ struct fbtft_par *par = bl_get_data(bd); ++ bool polarity = !!(bd->props.state & BL_CORE_DRIVER1); ++ ++ fbtft_par_dbg(DEBUG_BACKLIGHT, par, ++ "%s: polarity=%d, power=%d, fb_blank=%d\n", ++ __func__, polarity, bd->props.power, bd->props.fb_blank); ++ ++ if ((bd->props.power == FB_BLANK_UNBLANK) && (bd->props.fb_blank == FB_BLANK_UNBLANK)) ++ gpio_set_value(par->gpio.led[0], polarity); ++ else ++ gpio_set_value(par->gpio.led[0], !polarity); ++ ++ return 0; ++} ++ ++static int fbtft_backlight_get_brightness(struct backlight_device *bd) ++{ ++ return bd->props.brightness; ++} ++ ++void fbtft_unregister_backlight(struct fbtft_par *par) ++{ ++ const struct backlight_ops *bl_ops; ++ ++ fbtft_par_dbg(DEBUG_BACKLIGHT, par, "%s()\n", __func__); ++ ++ if (par->info->bl_dev) { ++ par->info->bl_dev->props.power = FB_BLANK_POWERDOWN; ++ backlight_update_status(par->info->bl_dev); ++ bl_ops = par->info->bl_dev->ops; ++ backlight_device_unregister(par->info->bl_dev); ++ par->info->bl_dev = NULL; ++ } ++} ++ ++void fbtft_register_backlight(struct fbtft_par *par) ++{ ++ struct backlight_device *bd; ++ struct backlight_properties bl_props = { 0, }; ++ struct backlight_ops *bl_ops; ++ ++ fbtft_par_dbg(DEBUG_BACKLIGHT, par, "%s()\n", __func__); ++ ++ if (par->gpio.led[0] == -1) { ++ fbtft_par_dbg(DEBUG_BACKLIGHT, par, ++ "%s(): led pin not set, exiting.\n", __func__); ++ return; ++ } ++ ++ bl_ops = devm_kzalloc(par->info->device, sizeof(struct backlight_ops), ++ GFP_KERNEL); ++ if (!bl_ops) { ++ dev_err(par->info->device, ++ "%s: could not allocate memeory for backlight operations.\n", ++ __func__); ++ return; ++ } ++ ++ bl_ops->get_brightness = fbtft_backlight_get_brightness; ++ bl_ops->update_status = fbtft_backlight_update_status; ++ bl_props.type = BACKLIGHT_RAW; ++ /* Assume backlight is off, get polarity from current state of pin */ ++ bl_props.power = FB_BLANK_POWERDOWN; ++ if (!gpio_get_value(par->gpio.led[0])) ++ bl_props.state |= BL_CORE_DRIVER1; ++ ++ bd = backlight_device_register(dev_driver_string(par->info->device), ++ par->info->device, par, bl_ops, &bl_props); ++ if (IS_ERR(bd)) { ++ dev_err(par->info->device, ++ "cannot register backlight device (%ld)\n", ++ PTR_ERR(bd)); ++ return; ++ } ++ par->info->bl_dev = bd; ++ ++ if (!par->fbtftops.unregister_backlight) ++ par->fbtftops.unregister_backlight = fbtft_unregister_backlight; ++} ++#else ++void fbtft_register_backlight(struct fbtft_par *par) { }; ++void fbtft_unregister_backlight(struct fbtft_par *par) { }; ++#endif ++EXPORT_SYMBOL(fbtft_register_backlight); ++EXPORT_SYMBOL(fbtft_unregister_backlight); ++ ++static void fbtft_set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, ++ int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Column address set */ ++ write_reg(par, 0x2A, ++ (xs >> 8) & 0xFF, xs & 0xFF, (xe >> 8) & 0xFF, xe & 0xFF); ++ ++ /* Row adress set */ ++ write_reg(par, 0x2B, ++ (ys >> 8) & 0xFF, ys & 0xFF, (ye >> 8) & 0xFF, ye & 0xFF); ++ ++ /* Memory write */ ++ write_reg(par, 0x2C); ++} ++ ++ ++static void fbtft_reset(struct fbtft_par *par) ++{ ++ if (par->gpio.reset == -1) ++ return; ++ fbtft_par_dbg(DEBUG_RESET, par, "%s()\n", __func__); ++ gpio_set_value(par->gpio.reset, 0); ++ udelay(20); ++ gpio_set_value(par->gpio.reset, 1); ++ mdelay(120); ++} ++ ++ ++static void fbtft_update_display(struct fbtft_par *par, unsigned start_line, ++ unsigned end_line) ++{ ++ size_t offset, len; ++ struct timespec ts_start, ts_end, ts_fps, ts_duration; ++ long fps_ms, fps_us, duration_ms, duration_us; ++ long fps, throughput; ++ bool timeit = false; ++ int ret = 0; ++ ++ if (unlikely(par->debug & (DEBUG_TIME_FIRST_UPDATE | DEBUG_TIME_EACH_UPDATE))) { ++ if ((par->debug & DEBUG_TIME_EACH_UPDATE) || \ ++ ((par->debug & DEBUG_TIME_FIRST_UPDATE) && !par->first_update_done)) { ++ getnstimeofday(&ts_start); ++ timeit = true; ++ } ++ } ++ ++ /* Sanity checks */ ++ if (start_line > end_line) { ++ dev_warn(par->info->device, ++ "%s: start_line=%u is larger than end_line=%u. Shouldn't happen, will do full display update\n", ++ __func__, start_line, end_line); ++ start_line = 0; ++ end_line = par->info->var.yres - 1; ++ } ++ if (start_line > par->info->var.yres - 1 || end_line > par->info->var.yres - 1) { ++ dev_warn(par->info->device, ++ "%s: start_line=%u or end_line=%u is larger than max=%d. Shouldn't happen, will do full display update\n", ++ __func__, start_line, end_line, par->info->var.yres - 1); ++ start_line = 0; ++ end_line = par->info->var.yres - 1; ++ } ++ ++ fbtft_par_dbg(DEBUG_UPDATE_DISPLAY, par, "%s(start_line=%u, end_line=%u)\n", ++ __func__, start_line, end_line); ++ ++ if (par->fbtftops.set_addr_win) ++ par->fbtftops.set_addr_win(par, 0, start_line, ++ par->info->var.xres-1, end_line); ++ ++ offset = start_line * par->info->fix.line_length; ++ len = (end_line - start_line + 1) * par->info->fix.line_length; ++ ret = par->fbtftops.write_vmem(par, offset, len); ++ if (ret < 0) ++ dev_err(par->info->device, ++ "%s: write_vmem failed to update display buffer\n", ++ __func__); ++ ++ if (unlikely(timeit)) { ++ getnstimeofday(&ts_end); ++ if (par->update_time.tv_nsec == 0 && par->update_time.tv_sec == 0) { ++ par->update_time.tv_sec = ts_start.tv_sec; ++ par->update_time.tv_nsec = ts_start.tv_nsec; ++ } ++ ts_fps = timespec_sub(ts_start, par->update_time); ++ par->update_time.tv_sec = ts_start.tv_sec; ++ par->update_time.tv_nsec = ts_start.tv_nsec; ++ fps_ms = (ts_fps.tv_sec * 1000) + ((ts_fps.tv_nsec / 1000000) % 1000); ++ fps_us = (ts_fps.tv_nsec / 1000) % 1000; ++ fps = fps_ms * 1000 + fps_us; ++ fps = fps ? 1000000 / fps : 0; ++ ++ ts_duration = timespec_sub(ts_end, ts_start); ++ duration_ms = (ts_duration.tv_sec * 1000) + ((ts_duration.tv_nsec / 1000000) % 1000); ++ duration_us = (ts_duration.tv_nsec / 1000) % 1000; ++ throughput = duration_ms * 1000 + duration_us; ++ throughput = throughput ? (len * 1000) / throughput : 0; ++ throughput = throughput * 1000 / 1024; ++ ++ dev_info(par->info->device, ++ "Display update: %ld kB/s (%ld.%.3ld ms), fps=%ld (%ld.%.3ld ms)\n", ++ throughput, duration_ms, duration_us, ++ fps, fps_ms, fps_us); ++ par->first_update_done = true; ++ } ++} ++ ++ ++static void fbtft_mkdirty(struct fb_info *info, int y, int height) ++{ ++ struct fbtft_par *par = info->par; ++ struct fb_deferred_io *fbdefio = info->fbdefio; ++ ++ /* special case, needed ? */ ++ if (y == -1) { ++ y = 0; ++ height = info->var.yres - 1; ++ } ++ ++ /* Mark display lines/area as dirty */ ++ spin_lock(&par->dirty_lock); ++ if (y < par->dirty_lines_start) ++ par->dirty_lines_start = y; ++ if (y + height - 1 > par->dirty_lines_end) ++ par->dirty_lines_end = y + height - 1; ++ spin_unlock(&par->dirty_lock); ++ ++ /* Schedule deferred_io to update display (no-op if already on queue)*/ ++ schedule_delayed_work(&info->deferred_work, fbdefio->delay); ++} ++ ++static void fbtft_deferred_io(struct fb_info *info, struct list_head *pagelist) ++{ ++ struct fbtft_par *par = info->par; ++ unsigned dirty_lines_start, dirty_lines_end; ++ struct page *page; ++ unsigned long index; ++ unsigned y_low = 0, y_high = 0; ++ int count = 0; ++ ++ spin_lock(&par->dirty_lock); ++ dirty_lines_start = par->dirty_lines_start; ++ dirty_lines_end = par->dirty_lines_end; ++ /* set display line markers as clean */ ++ par->dirty_lines_start = par->info->var.yres - 1; ++ par->dirty_lines_end = 0; ++ spin_unlock(&par->dirty_lock); ++ ++ /* Mark display lines as dirty */ ++ list_for_each_entry(page, pagelist, lru) { ++ count++; ++ index = page->index << PAGE_SHIFT; ++ y_low = index / info->fix.line_length; ++ y_high = (index + PAGE_SIZE - 1) / info->fix.line_length; ++ fbtft_dev_dbg(DEBUG_DEFERRED_IO, par, info->device, ++ "page->index=%lu y_low=%d y_high=%d\n", ++ page->index, y_low, y_high); ++ if (y_high > info->var.yres - 1) ++ y_high = info->var.yres - 1; ++ if (y_low < dirty_lines_start) ++ dirty_lines_start = y_low; ++ if (y_high > dirty_lines_end) ++ dirty_lines_end = y_high; ++ } ++ ++ par->fbtftops.update_display(info->par, ++ dirty_lines_start, dirty_lines_end); ++} ++ ++ ++static void fbtft_fb_fillrect(struct fb_info *info, ++ const struct fb_fillrect *rect) ++{ ++ struct fbtft_par *par = info->par; ++ ++ fbtft_dev_dbg(DEBUG_FB_FILLRECT, par, info->dev, ++ "%s: dx=%d, dy=%d, width=%d, height=%d\n", ++ __func__, rect->dx, rect->dy, rect->width, rect->height); ++ sys_fillrect(info, rect); ++ ++ par->fbtftops.mkdirty(info, rect->dy, rect->height); ++} ++ ++static void fbtft_fb_copyarea(struct fb_info *info, ++ const struct fb_copyarea *area) ++{ ++ struct fbtft_par *par = info->par; ++ ++ fbtft_dev_dbg(DEBUG_FB_COPYAREA, par, info->dev, ++ "%s: dx=%d, dy=%d, width=%d, height=%d\n", ++ __func__, area->dx, area->dy, area->width, area->height); ++ sys_copyarea(info, area); ++ ++ par->fbtftops.mkdirty(info, area->dy, area->height); ++} ++ ++static void fbtft_fb_imageblit(struct fb_info *info, ++ const struct fb_image *image) ++{ ++ struct fbtft_par *par = info->par; ++ ++ fbtft_dev_dbg(DEBUG_FB_IMAGEBLIT, par, info->dev, ++ "%s: dx=%d, dy=%d, width=%d, height=%d\n", ++ __func__, image->dx, image->dy, image->width, image->height); ++ sys_imageblit(info, image); ++ ++ par->fbtftops.mkdirty(info, image->dy, image->height); ++} ++ ++static ssize_t fbtft_fb_write(struct fb_info *info, const char __user *buf, ++ size_t count, loff_t *ppos) ++{ ++ struct fbtft_par *par = info->par; ++ ssize_t res; ++ ++ fbtft_dev_dbg(DEBUG_FB_WRITE, par, info->dev, ++ "%s: count=%zd, ppos=%llu\n", __func__, count, *ppos); ++ res = fb_sys_write(info, buf, count, ppos); ++ ++ /* TODO: only mark changed area ++ update all for now */ ++ par->fbtftops.mkdirty(info, -1, 0); ++ ++ return res; ++} ++ ++/* from pxafb.c */ ++static unsigned int chan_to_field(unsigned chan, struct fb_bitfield *bf) ++{ ++ chan &= 0xffff; ++ chan >>= 16 - bf->length; ++ return chan << bf->offset; ++} ++ ++static int fbtft_fb_setcolreg(unsigned regno, unsigned red, unsigned green, ++ unsigned blue, unsigned transp, ++ struct fb_info *info) ++{ ++ struct fbtft_par *par = info->par; ++ unsigned val; ++ int ret = 1; ++ ++ fbtft_dev_dbg(DEBUG_FB_SETCOLREG, par, info->dev, ++ "%s(regno=%u, red=0x%X, green=0x%X, blue=0x%X, trans=0x%X)\n", ++ __func__, regno, red, green, blue, transp); ++ ++ switch (info->fix.visual) { ++ case FB_VISUAL_TRUECOLOR: ++ if (regno < 16) { ++ u32 *pal = info->pseudo_palette; ++ ++ val = chan_to_field(red, &info->var.red); ++ val |= chan_to_field(green, &info->var.green); ++ val |= chan_to_field(blue, &info->var.blue); ++ ++ pal[regno] = val; ++ ret = 0; ++ } ++ break; ++ ++ } ++ return ret; ++} ++ ++static int fbtft_fb_blank(int blank, struct fb_info *info) ++{ ++ struct fbtft_par *par = info->par; ++ int ret = -EINVAL; ++ ++ fbtft_dev_dbg(DEBUG_FB_BLANK, par, info->dev, "%s(blank=%d)\n", ++ __func__, blank); ++ ++ if (!par->fbtftops.blank) ++ return ret; ++ ++ switch (blank) { ++ case FB_BLANK_POWERDOWN: ++ case FB_BLANK_VSYNC_SUSPEND: ++ case FB_BLANK_HSYNC_SUSPEND: ++ case FB_BLANK_NORMAL: ++ ret = par->fbtftops.blank(par, true); ++ break; ++ case FB_BLANK_UNBLANK: ++ ret = par->fbtftops.blank(par, false); ++ break; ++ } ++ return ret; ++} ++ ++static void fbtft_merge_fbtftops(struct fbtft_ops *dst, struct fbtft_ops *src) ++{ ++ if (src->write) ++ dst->write = src->write; ++ if (src->read) ++ dst->read = src->read; ++ if (src->write_vmem) ++ dst->write_vmem = src->write_vmem; ++ if (src->write_register) ++ dst->write_register = src->write_register; ++ if (src->set_addr_win) ++ dst->set_addr_win = src->set_addr_win; ++ if (src->reset) ++ dst->reset = src->reset; ++ if (src->mkdirty) ++ dst->mkdirty = src->mkdirty; ++ if (src->update_display) ++ dst->update_display = src->update_display; ++ if (src->init_display) ++ dst->init_display = src->init_display; ++ if (src->blank) ++ dst->blank = src->blank; ++ if (src->request_gpios_match) ++ dst->request_gpios_match = src->request_gpios_match; ++ if (src->request_gpios) ++ dst->request_gpios = src->request_gpios; ++ if (src->verify_gpios) ++ dst->verify_gpios = src->verify_gpios; ++ if (src->register_backlight) ++ dst->register_backlight = src->register_backlight; ++ if (src->unregister_backlight) ++ dst->unregister_backlight = src->unregister_backlight; ++ if (src->set_var) ++ dst->set_var = src->set_var; ++ if (src->set_gamma) ++ dst->set_gamma = src->set_gamma; ++} ++ ++/** ++ * fbtft_framebuffer_alloc - creates a new frame buffer info structure ++ * ++ * @display: pointer to structure describing the display ++ * @dev: pointer to the device for this fb, this can be NULL ++ * ++ * Creates a new frame buffer info structure. ++ * ++ * Also creates and populates the following structures: ++ * info->fbops ++ * info->fbdefio ++ * info->pseudo_palette ++ * par->fbtftops ++ * par->txbuf ++ * ++ * Returns the new structure, or NULL if an error occurred. ++ * ++ */ ++struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display, ++ struct device *dev) ++{ ++ struct fb_info *info; ++ struct fbtft_par *par; ++ struct fb_ops *fbops = NULL; ++ struct fb_deferred_io *fbdefio = NULL; ++ struct fbtft_platform_data *pdata = dev->platform_data; ++ u8 *vmem = NULL; ++ void *txbuf = NULL; ++ void *buf = NULL; ++ unsigned width; ++ unsigned height; ++ int txbuflen = display->txbuflen; ++ unsigned bpp = display->bpp; ++ unsigned fps = display->fps; ++ int vmem_size, i; ++ int *init_sequence = display->init_sequence; ++ char *gamma = display->gamma; ++ unsigned long *gamma_curves = NULL; ++ ++ /* sanity check */ ++ if (display->gamma_num * display->gamma_len > FBTFT_GAMMA_MAX_VALUES_TOTAL) { ++ dev_err(dev, ++ "%s: FBTFT_GAMMA_MAX_VALUES_TOTAL=%d is exceeded\n", ++ __func__, FBTFT_GAMMA_MAX_VALUES_TOTAL); ++ return NULL; ++ } ++ ++ /* defaults */ ++ if (!fps) ++ fps = 20; ++ if (!bpp) ++ bpp = 16; ++ ++ if (!pdata) { ++ dev_err(dev, "platform data is missing\n"); ++ return NULL; ++ } ++ ++ /* override driver values? */ ++ if (pdata->fps) ++ fps = pdata->fps; ++ if (pdata->txbuflen) ++ txbuflen = pdata->txbuflen; ++ if (pdata->display.init_sequence) ++ init_sequence = pdata->display.init_sequence; ++ if (pdata->gamma) ++ gamma = pdata->gamma; ++ if (pdata->display.debug) ++ display->debug = pdata->display.debug; ++ if (pdata->display.backlight) ++ display->backlight = pdata->display.backlight; ++ if (pdata->display.width) ++ display->width = pdata->display.width; ++ if (pdata->display.height) ++ display->height = pdata->display.height; ++ if (pdata->display.buswidth) ++ display->buswidth = pdata->display.buswidth; ++ if (pdata->display.regwidth) ++ display->regwidth = pdata->display.regwidth; ++ ++ display->debug |= debug; ++ fbtft_expand_debug_value(&display->debug); ++ ++ switch (pdata->rotate) { ++ case 90: ++ case 270: ++ width = display->height; ++ height = display->width; ++ break; ++ default: ++ width = display->width; ++ height = display->height; ++ } ++ ++ vmem_size = display->width * display->height * bpp / 8; ++ vmem = vzalloc(vmem_size); ++ if (!vmem) ++ goto alloc_fail; ++ ++ fbops = devm_kzalloc(dev, sizeof(struct fb_ops), GFP_KERNEL); ++ if (!fbops) ++ goto alloc_fail; ++ ++ fbdefio = devm_kzalloc(dev, sizeof(struct fb_deferred_io), GFP_KERNEL); ++ if (!fbdefio) ++ goto alloc_fail; ++ ++ buf = devm_kzalloc(dev, 128, GFP_KERNEL); ++ if (!buf) ++ goto alloc_fail; ++ ++ if (display->gamma_num && display->gamma_len) { ++ gamma_curves = devm_kzalloc(dev, display->gamma_num * display->gamma_len * sizeof(gamma_curves[0]), ++ GFP_KERNEL); ++ if (!gamma_curves) ++ goto alloc_fail; ++ } ++ ++ info = framebuffer_alloc(sizeof(struct fbtft_par), dev); ++ if (!info) ++ goto alloc_fail; ++ ++ info->screen_base = (u8 __force __iomem *)vmem; ++ info->fbops = fbops; ++ info->fbdefio = fbdefio; ++ ++ fbops->owner = dev->driver->owner; ++ fbops->fb_read = fb_sys_read; ++ fbops->fb_write = fbtft_fb_write; ++ fbops->fb_fillrect = fbtft_fb_fillrect; ++ fbops->fb_copyarea = fbtft_fb_copyarea; ++ fbops->fb_imageblit = fbtft_fb_imageblit; ++ fbops->fb_setcolreg = fbtft_fb_setcolreg; ++ fbops->fb_blank = fbtft_fb_blank; ++ ++ fbdefio->delay = HZ/fps; ++ fbdefio->deferred_io = fbtft_deferred_io; ++ fb_deferred_io_init(info); ++ ++ strncpy(info->fix.id, dev->driver->name, 16); ++ info->fix.type = FB_TYPE_PACKED_PIXELS; ++ info->fix.visual = FB_VISUAL_TRUECOLOR; ++ info->fix.xpanstep = 0; ++ info->fix.ypanstep = 0; ++ info->fix.ywrapstep = 0; ++ info->fix.line_length = width*bpp/8; ++ info->fix.accel = FB_ACCEL_NONE; ++ info->fix.smem_len = vmem_size; ++ ++ info->var.rotate = pdata->rotate; ++ info->var.xres = width; ++ info->var.yres = height; ++ info->var.xres_virtual = info->var.xres; ++ info->var.yres_virtual = info->var.yres; ++ info->var.bits_per_pixel = bpp; ++ info->var.nonstd = 1; ++ ++ /* RGB565 */ ++ info->var.red.offset = 11; ++ info->var.red.length = 5; ++ info->var.green.offset = 5; ++ info->var.green.length = 6; ++ info->var.blue.offset = 0; ++ info->var.blue.length = 5; ++ info->var.transp.offset = 0; ++ info->var.transp.length = 0; ++ ++ info->flags = FBINFO_FLAG_DEFAULT | FBINFO_VIRTFB; ++ ++ par = info->par; ++ par->info = info; ++ par->pdata = dev->platform_data; ++ par->debug = display->debug; ++ par->buf = buf; ++ spin_lock_init(&par->dirty_lock); ++ par->bgr = pdata->bgr; ++ par->startbyte = pdata->startbyte; ++ par->init_sequence = init_sequence; ++ par->gamma.curves = gamma_curves; ++ par->gamma.num_curves = display->gamma_num; ++ par->gamma.num_values = display->gamma_len; ++ mutex_init(&par->gamma.lock); ++ info->pseudo_palette = par->pseudo_palette; ++ ++ if (par->gamma.curves && gamma) { ++ if (fbtft_gamma_parse_str(par, ++ par->gamma.curves, gamma, strlen(gamma))) ++ goto alloc_fail; ++ } ++ ++ /* Transmit buffer */ ++ if (txbuflen == -1) ++ txbuflen = vmem_size + 2; /* add in case startbyte is used */ ++ ++#ifdef __LITTLE_ENDIAN ++ if ((!txbuflen) && (bpp > 8)) ++ txbuflen = PAGE_SIZE; /* need buffer for byteswapping */ ++#endif ++ ++ if (txbuflen > 0) { ++ if (dma) { ++ dev->coherent_dma_mask = ~0; ++ txbuf = dmam_alloc_coherent(dev, txbuflen, &par->txbuf.dma, GFP_DMA); ++ } else { ++ txbuf = devm_kzalloc(par->info->device, txbuflen, GFP_KERNEL); ++ } ++ if (!txbuf) ++ goto alloc_fail; ++ par->txbuf.buf = txbuf; ++ par->txbuf.len = txbuflen; ++ } ++ ++ /* Initialize gpios to disabled */ ++ par->gpio.reset = -1; ++ par->gpio.dc = -1; ++ par->gpio.rd = -1; ++ par->gpio.wr = -1; ++ par->gpio.cs = -1; ++ par->gpio.latch = -1; ++ for (i = 0; i < 16; i++) { ++ par->gpio.db[i] = -1; ++ par->gpio.led[i] = -1; ++ par->gpio.aux[i] = -1; ++ } ++ ++ /* default fbtft operations */ ++ par->fbtftops.write = fbtft_write_spi; ++ par->fbtftops.read = fbtft_read_spi; ++ par->fbtftops.write_vmem = fbtft_write_vmem16_bus8; ++ par->fbtftops.write_register = fbtft_write_reg8_bus8; ++ par->fbtftops.set_addr_win = fbtft_set_addr_win; ++ par->fbtftops.reset = fbtft_reset; ++ par->fbtftops.mkdirty = fbtft_mkdirty; ++ par->fbtftops.update_display = fbtft_update_display; ++ par->fbtftops.request_gpios = fbtft_request_gpios; ++ if (display->backlight) ++ par->fbtftops.register_backlight = fbtft_register_backlight; ++ ++ /* use driver provided functions */ ++ fbtft_merge_fbtftops(&par->fbtftops, &display->fbtftops); ++ ++ return info; ++ ++alloc_fail: ++ vfree(vmem); ++ ++ return NULL; ++} ++EXPORT_SYMBOL(fbtft_framebuffer_alloc); ++ ++/** ++ * fbtft_framebuffer_release - frees up all memory used by the framebuffer ++ * ++ * @info: frame buffer info structure ++ * ++ */ ++void fbtft_framebuffer_release(struct fb_info *info) ++{ ++ fb_deferred_io_cleanup(info); ++ vfree(info->screen_base); ++ framebuffer_release(info); ++} ++EXPORT_SYMBOL(fbtft_framebuffer_release); ++ ++/** ++ * fbtft_register_framebuffer - registers a tft frame buffer device ++ * @fb_info: frame buffer info structure ++ * ++ * Sets SPI driverdata if needed ++ * Requests needed gpios. ++ * Initializes display ++ * Updates display. ++ * Registers a frame buffer device @fb_info. ++ * ++ * Returns negative errno on error, or zero for success. ++ * ++ */ ++int fbtft_register_framebuffer(struct fb_info *fb_info) ++{ ++ int ret; ++ char text1[50] = ""; ++ char text2[50] = ""; ++ struct fbtft_par *par = fb_info->par; ++ struct spi_device *spi = par->spi; ++ ++ /* sanity checks */ ++ if (!par->fbtftops.init_display) { ++ dev_err(fb_info->device, "missing fbtftops.init_display()\n"); ++ return -EINVAL; ++ } ++ ++ if (spi) ++ spi_set_drvdata(spi, fb_info); ++ if (par->pdev) ++ platform_set_drvdata(par->pdev, fb_info); ++ ++ ret = par->fbtftops.request_gpios(par); ++ if (ret < 0) ++ goto reg_fail; ++ ++ if (par->fbtftops.verify_gpios) { ++ ret = par->fbtftops.verify_gpios(par); ++ if (ret < 0) ++ goto reg_fail; ++ } ++ ++ ret = par->fbtftops.init_display(par); ++ if (ret < 0) ++ goto reg_fail; ++ if (par->fbtftops.set_var) { ++ ret = par->fbtftops.set_var(par); ++ if (ret < 0) ++ goto reg_fail; ++ } ++ ++ /* update the entire display */ ++ par->fbtftops.update_display(par, 0, par->info->var.yres - 1); ++ ++ if (par->fbtftops.set_gamma && par->gamma.curves) { ++ ret = par->fbtftops.set_gamma(par, par->gamma.curves); ++ if (ret) ++ goto reg_fail; ++ } ++ ++ if (par->fbtftops.register_backlight) ++ par->fbtftops.register_backlight(par); ++ ++ ret = register_framebuffer(fb_info); ++ if (ret < 0) ++ goto reg_fail; ++ ++ fbtft_sysfs_init(par); ++ ++ if (par->txbuf.buf) ++ sprintf(text1, ", %d KiB %sbuffer memory", ++ par->txbuf.len >> 10, par->txbuf.dma ? "DMA " : ""); ++ if (spi) ++ sprintf(text2, ", spi%d.%d at %d MHz", spi->master->bus_num, ++ spi->chip_select, spi->max_speed_hz/1000000); ++ dev_info(fb_info->dev, ++ "%s frame buffer, %dx%d, %d KiB video memory%s, fps=%lu%s\n", ++ fb_info->fix.id, fb_info->var.xres, fb_info->var.yres, ++ fb_info->fix.smem_len >> 10, text1, ++ HZ/fb_info->fbdefio->delay, text2); ++ ++#ifdef CONFIG_FB_BACKLIGHT ++ /* Turn on backlight if available */ ++ if (fb_info->bl_dev) { ++ fb_info->bl_dev->props.power = FB_BLANK_UNBLANK; ++ fb_info->bl_dev->ops->update_status(fb_info->bl_dev); ++ } ++#endif ++ ++ return 0; ++ ++reg_fail: ++ if (par->fbtftops.unregister_backlight) ++ par->fbtftops.unregister_backlight(par); ++ if (spi) ++ spi_set_drvdata(spi, NULL); ++ if (par->pdev) ++ platform_set_drvdata(par->pdev, NULL); ++ ++ return ret; ++} ++EXPORT_SYMBOL(fbtft_register_framebuffer); ++ ++/** ++ * fbtft_unregister_framebuffer - releases a tft frame buffer device ++ * @fb_info: frame buffer info structure ++ * ++ * Frees SPI driverdata if needed ++ * Frees gpios. ++ * Unregisters frame buffer device. ++ * ++ */ ++int fbtft_unregister_framebuffer(struct fb_info *fb_info) ++{ ++ struct fbtft_par *par = fb_info->par; ++ struct spi_device *spi = par->spi; ++ int ret; ++ ++ if (spi) ++ spi_set_drvdata(spi, NULL); ++ if (par->pdev) ++ platform_set_drvdata(par->pdev, NULL); ++ if (par->fbtftops.unregister_backlight) ++ par->fbtftops.unregister_backlight(par); ++ fbtft_sysfs_exit(par); ++ ret = unregister_framebuffer(fb_info); ++ return ret; ++} ++EXPORT_SYMBOL(fbtft_unregister_framebuffer); ++ ++#ifdef CONFIG_OF ++/** ++ * fbtft_init_display_dt() - Device Tree init_display() function ++ * @par: Driver data ++ * ++ * Return: 0 if successful, negative if error ++ */ ++static int fbtft_init_display_dt(struct fbtft_par *par) ++{ ++ struct device_node *node = par->info->device->of_node; ++ struct property *prop; ++ const __be32 *p; ++ u32 val; ++ int buf[64], i, j; ++ char msg[128]; ++ char str[16]; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ if (!node) ++ return -EINVAL; ++ ++ prop = of_find_property(node, "init", NULL); ++ p = of_prop_next_u32(prop, NULL, &val); ++ if (!p) ++ return -EINVAL; ++ while (p) { ++ if (val & FBTFT_OF_INIT_CMD) { ++ val &= 0xFFFF; ++ i = 0; ++ while (p && !(val & 0xFFFF0000)) { ++ if (i > 63) { ++ dev_err(par->info->device, ++ "%s: Maximum register values exceeded\n", ++ __func__); ++ return -EINVAL; ++ } ++ buf[i++] = val; ++ p = of_prop_next_u32(prop, p, &val); ++ } ++ /* make debug message */ ++ msg[0] = '\0'; ++ for (j = 0; j < i; j++) { ++ snprintf(str, 128, " %02X", buf[j]); ++ strcat(msg, str); ++ } ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, ++ "init: write_register:%s\n", msg); ++ ++ par->fbtftops.write_register(par, i, ++ buf[0], buf[1], buf[2], buf[3], ++ buf[4], buf[5], buf[6], buf[7], ++ buf[8], buf[9], buf[10], buf[11], ++ buf[12], buf[13], buf[14], buf[15], ++ buf[16], buf[17], buf[18], buf[19], ++ buf[20], buf[21], buf[22], buf[23], ++ buf[24], buf[25], buf[26], buf[27], ++ buf[28], buf[29], buf[30], buf[31], ++ buf[32], buf[33], buf[34], buf[35], ++ buf[36], buf[37], buf[38], buf[39], ++ buf[40], buf[41], buf[42], buf[43], ++ buf[44], buf[45], buf[46], buf[47], ++ buf[48], buf[49], buf[50], buf[51], ++ buf[52], buf[53], buf[54], buf[55], ++ buf[56], buf[57], buf[58], buf[59], ++ buf[60], buf[61], buf[62], buf[63]); ++ } else if (val & FBTFT_OF_INIT_DELAY) { ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, ++ "init: msleep(%u)\n", val & 0xFFFF); ++ msleep(val & 0xFFFF); ++ p = of_prop_next_u32(prop, p, &val); ++ } else { ++ dev_err(par->info->device, "illegal init value 0x%X\n", ++ val); ++ return -EINVAL; ++ } ++ } ++ ++ return 0; ++} ++#endif ++ ++/** ++ * fbtft_init_display() - Generic init_display() function ++ * @par: Driver data ++ * ++ * Uses par->init_sequence to do the initialization ++ * ++ * Return: 0 if successful, negative if error ++ */ ++int fbtft_init_display(struct fbtft_par *par) ++{ ++ int buf[64]; ++ char msg[128]; ++ char str[16]; ++ int i = 0; ++ int j; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* sanity check */ ++ if (!par->init_sequence) { ++ dev_err(par->info->device, ++ "error: init_sequence is not set\n"); ++ return -EINVAL; ++ } ++ ++ /* make sure stop marker exists */ ++ for (i = 0; i < FBTFT_MAX_INIT_SEQUENCE; i++) ++ if (par->init_sequence[i] == -3) ++ break; ++ if (i == FBTFT_MAX_INIT_SEQUENCE) { ++ dev_err(par->info->device, ++ "missing stop marker at end of init sequence\n"); ++ return -EINVAL; ++ } ++ ++ par->fbtftops.reset(par); ++ if (par->gpio.cs != -1) ++ gpio_set_value(par->gpio.cs, 0); /* Activate chip */ ++ ++ i = 0; ++ while (i < FBTFT_MAX_INIT_SEQUENCE) { ++ if (par->init_sequence[i] == -3) { ++ /* done */ ++ return 0; ++ } ++ if (par->init_sequence[i] >= 0) { ++ dev_err(par->info->device, ++ "missing delimiter at position %d\n", i); ++ return -EINVAL; ++ } ++ if (par->init_sequence[i+1] < 0) { ++ dev_err(par->info->device, ++ "missing value after delimiter %d at position %d\n", ++ par->init_sequence[i], i); ++ return -EINVAL; ++ } ++ switch (par->init_sequence[i]) { ++ case -1: ++ i++; ++ /* make debug message */ ++ strcpy(msg, ""); ++ j = i + 1; ++ while (par->init_sequence[j] >= 0) { ++ sprintf(str, "0x%02X ", par->init_sequence[j]); ++ strcat(msg, str); ++ j++; ++ } ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, ++ "init: write(0x%02X) %s\n", ++ par->init_sequence[i], msg); ++ ++ /* Write */ ++ j = 0; ++ while (par->init_sequence[i] >= 0) { ++ if (j > 63) { ++ dev_err(par->info->device, ++ "%s: Maximum register values exceeded\n", ++ __func__); ++ return -EINVAL; ++ } ++ buf[j++] = par->init_sequence[i++]; ++ } ++ par->fbtftops.write_register(par, j, ++ buf[0], buf[1], buf[2], buf[3], ++ buf[4], buf[5], buf[6], buf[7], ++ buf[8], buf[9], buf[10], buf[11], ++ buf[12], buf[13], buf[14], buf[15], ++ buf[16], buf[17], buf[18], buf[19], ++ buf[20], buf[21], buf[22], buf[23], ++ buf[24], buf[25], buf[26], buf[27], ++ buf[28], buf[29], buf[30], buf[31], ++ buf[32], buf[33], buf[34], buf[35], ++ buf[36], buf[37], buf[38], buf[39], ++ buf[40], buf[41], buf[42], buf[43], ++ buf[44], buf[45], buf[46], buf[47], ++ buf[48], buf[49], buf[50], buf[51], ++ buf[52], buf[53], buf[54], buf[55], ++ buf[56], buf[57], buf[58], buf[59], ++ buf[60], buf[61], buf[62], buf[63]); ++ break; ++ case -2: ++ i++; ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, ++ "init: mdelay(%d)\n", par->init_sequence[i]); ++ mdelay(par->init_sequence[i++]); ++ break; ++ default: ++ dev_err(par->info->device, ++ "unknown delimiter %d at position %d\n", ++ par->init_sequence[i], i); ++ return -EINVAL; ++ } ++ } ++ ++ dev_err(par->info->device, ++ "%s: something is wrong. Shouldn't get here.\n", __func__); ++ return -EINVAL; ++} ++EXPORT_SYMBOL(fbtft_init_display); ++ ++/** ++ * fbtft_verify_gpios() - Generic verify_gpios() function ++ * @par: Driver data ++ * ++ * Uses @spi, @pdev and @buswidth to determine which GPIOs is needed ++ * ++ * Return: 0 if successful, negative if error ++ */ ++static int fbtft_verify_gpios(struct fbtft_par *par) ++{ ++ struct fbtft_platform_data *pdata; ++ int i; ++ ++ fbtft_par_dbg(DEBUG_VERIFY_GPIOS, par, "%s()\n", __func__); ++ ++ pdata = par->info->device->platform_data; ++ if (pdata->display.buswidth != 9 && par->startbyte == 0 && \ ++ par->gpio.dc < 0) { ++ dev_err(par->info->device, ++ "Missing info about 'dc' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ ++ if (!par->pdev) ++ return 0; ++ ++ if (par->gpio.wr < 0) { ++ dev_err(par->info->device, "Missing 'wr' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ for (i = 0; i < pdata->display.buswidth; i++) { ++ if (par->gpio.db[i] < 0) { ++ dev_err(par->info->device, ++ "Missing 'db%02d' gpio. Aborting.\n", i); ++ return -EINVAL; ++ } ++ } ++ ++ return 0; ++} ++ ++#ifdef CONFIG_OF ++/* returns 0 if the property is not present */ ++static u32 fbtft_of_value(struct device_node *node, const char *propname) ++{ ++ int ret; ++ u32 val = 0; ++ ++ ret = of_property_read_u32(node, propname, &val); ++ if (ret == 0) ++ pr_info("%s: %s = %u\n", __func__, propname, val); ++ ++ return val; ++} ++ ++static struct fbtft_platform_data *fbtft_probe_dt(struct device *dev) ++{ ++ struct device_node *node = dev->of_node; ++ struct fbtft_platform_data *pdata; ++ ++ if (!node) { ++ dev_err(dev, "Missing platform data or DT\n"); ++ return ERR_PTR(-EINVAL); ++ } ++ ++ pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); ++ if (!pdata) ++ return ERR_PTR(-ENOMEM); ++ ++ pdata->display.width = fbtft_of_value(node, "width"); ++ pdata->display.height = fbtft_of_value(node, "height"); ++ pdata->display.regwidth = fbtft_of_value(node, "regwidth"); ++ pdata->display.buswidth = fbtft_of_value(node, "buswidth"); ++ pdata->display.backlight = fbtft_of_value(node, "backlight"); ++ pdata->display.bpp = fbtft_of_value(node, "bpp"); ++ pdata->display.debug = fbtft_of_value(node, "debug"); ++ pdata->rotate = fbtft_of_value(node, "rotate"); ++ pdata->bgr = of_property_read_bool(node, "bgr"); ++ pdata->fps = fbtft_of_value(node, "fps"); ++ pdata->txbuflen = fbtft_of_value(node, "txbuflen"); ++ pdata->startbyte = fbtft_of_value(node, "startbyte"); ++ of_property_read_string(node, "gamma", (const char **)&pdata->gamma); ++ ++ if (of_find_property(node, "led-gpios", NULL)) ++ pdata->display.backlight = 1; ++ if (of_find_property(node, "init", NULL)) ++ pdata->display.fbtftops.init_display = fbtft_init_display_dt; ++ pdata->display.fbtftops.request_gpios = fbtft_request_gpios_dt; ++ ++ return pdata; ++} ++#else ++static struct fbtft_platform_data *fbtft_probe_dt(struct device *dev) ++{ ++ dev_err(dev, "Missing platform data\n"); ++ return ERR_PTR(-EINVAL); ++} ++#endif ++ ++/** ++ * fbtft_probe_common() - Generic device probe() helper function ++ * @display: Display properties ++ * @sdev: SPI device ++ * @pdev: Platform device ++ * ++ * Allocates, initializes and registers a framebuffer ++ * ++ * Either @sdev or @pdev should be NULL ++ * ++ * Return: 0 if successful, negative if error ++ */ ++int fbtft_probe_common(struct fbtft_display *display, ++ struct spi_device *sdev, struct platform_device *pdev) ++{ ++ struct device *dev; ++ struct fb_info *info; ++ struct fbtft_par *par; ++ struct fbtft_platform_data *pdata; ++ int ret; ++ ++ if (sdev) ++ dev = &sdev->dev; ++ else ++ dev = &pdev->dev; ++ ++ if (unlikely(display->debug & DEBUG_DRIVER_INIT_FUNCTIONS)) ++ dev_info(dev, "%s()\n", __func__); ++ ++ pdata = dev->platform_data; ++ if (!pdata) { ++ pdata = fbtft_probe_dt(dev); ++ if (IS_ERR(pdata)) ++ return PTR_ERR(pdata); ++ dev->platform_data = pdata; ++ } ++ ++ info = fbtft_framebuffer_alloc(display, dev); ++ if (!info) ++ return -ENOMEM; ++ ++ par = info->par; ++ par->spi = sdev; ++ par->pdev = pdev; ++ ++ if (display->buswidth == 0) { ++ dev_err(dev, "buswidth is not set\n"); ++ return -EINVAL; ++ } ++ ++ /* write register functions */ ++ if (display->regwidth == 8 && display->buswidth == 8) { ++ par->fbtftops.write_register = fbtft_write_reg8_bus8; ++ } else ++ if (display->regwidth == 8 && display->buswidth == 9 && par->spi) { ++ par->fbtftops.write_register = fbtft_write_reg8_bus9; ++ } else if (display->regwidth == 16 && display->buswidth == 8) { ++ par->fbtftops.write_register = fbtft_write_reg16_bus8; ++ } else if (display->regwidth == 16 && display->buswidth == 16) { ++ par->fbtftops.write_register = fbtft_write_reg16_bus16; ++ } else { ++ dev_warn(dev, ++ "no default functions for regwidth=%d and buswidth=%d\n", ++ display->regwidth, display->buswidth); ++ } ++ ++ /* write_vmem() functions */ ++ if (display->buswidth == 8) ++ par->fbtftops.write_vmem = fbtft_write_vmem16_bus8; ++ else if (display->buswidth == 9) ++ par->fbtftops.write_vmem = fbtft_write_vmem16_bus9; ++ else if (display->buswidth == 16) ++ par->fbtftops.write_vmem = fbtft_write_vmem16_bus16; ++ ++ /* GPIO write() functions */ ++ if (par->pdev) { ++ if (display->buswidth == 8) ++ par->fbtftops.write = fbtft_write_gpio8_wr; ++ else if (display->buswidth == 16) ++ par->fbtftops.write = fbtft_write_gpio16_wr; ++ } ++ ++ /* 9-bit SPI setup */ ++ if (par->spi && display->buswidth == 9) { ++ par->spi->bits_per_word = 9; ++ ret = par->spi->master->setup(par->spi); ++ if (ret) { ++ dev_warn(&par->spi->dev, ++ "9-bit SPI not available, emulating using 8-bit.\n"); ++ par->spi->bits_per_word = 8; ++ ret = par->spi->master->setup(par->spi); ++ if (ret) ++ goto out_release; ++ /* allocate buffer with room for dc bits */ ++ par->extra = devm_kzalloc(par->info->device, ++ par->txbuf.len + (par->txbuf.len / 8) + 8, ++ GFP_KERNEL); ++ if (!par->extra) { ++ ret = -ENOMEM; ++ goto out_release; ++ } ++ par->fbtftops.write = fbtft_write_spi_emulate_9; ++ } ++ } ++ ++ if (!par->fbtftops.verify_gpios) ++ par->fbtftops.verify_gpios = fbtft_verify_gpios; ++ ++ /* make sure we still use the driver provided functions */ ++ fbtft_merge_fbtftops(&par->fbtftops, &display->fbtftops); ++ ++ /* use init_sequence if provided */ ++ if (par->init_sequence) ++ par->fbtftops.init_display = fbtft_init_display; ++ ++ /* use platform_data provided functions above all */ ++ fbtft_merge_fbtftops(&par->fbtftops, &pdata->display.fbtftops); ++ ++ ret = fbtft_register_framebuffer(info); ++ if (ret < 0) ++ goto out_release; ++ ++ return 0; ++ ++out_release: ++ fbtft_framebuffer_release(info); ++ ++ return ret; ++} ++EXPORT_SYMBOL(fbtft_probe_common); ++ ++/** ++ * fbtft_remove_common() - Generic device remove() helper function ++ * @dev: Device ++ * @info: Framebuffer ++ * ++ * Unregisters and releases the framebuffer ++ * ++ * Return: 0 if successful, negative if error ++ */ ++int fbtft_remove_common(struct device *dev, struct fb_info *info) ++{ ++ struct fbtft_par *par; ++ ++ if (!info) ++ return -EINVAL; ++ par = info->par; ++ if (par) ++ fbtft_par_dbg(DEBUG_DRIVER_INIT_FUNCTIONS, par, ++ "%s()\n", __func__); ++ fbtft_unregister_framebuffer(info); ++ fbtft_framebuffer_release(info); ++ ++ return 0; ++} ++EXPORT_SYMBOL(fbtft_remove_common); ++ ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fbtft_device.c linux-rpi/drivers/staging/fbtft/fbtft_device.c +--- linux-3.18.8/drivers/staging/fbtft/fbtft_device.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fbtft_device.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,1444 @@ ++/* ++ * ++ * Copyright (C) 2013, Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fbtft_device" ++ ++#define MAX_GPIOS 32 ++ ++struct spi_device *spi_device; ++struct platform_device *p_device; ++ ++static char *name; ++module_param(name, charp, 0); ++MODULE_PARM_DESC(name, "Devicename (required). " \ ++"name=list => list all supported devices."); ++ ++static unsigned rotate; ++module_param(rotate, uint, 0); ++MODULE_PARM_DESC(rotate, ++"Angle to rotate display counter clockwise: 0, 90, 180, 270"); ++ ++static unsigned busnum; ++module_param(busnum, uint, 0); ++MODULE_PARM_DESC(busnum, "SPI bus number (default=0)"); ++ ++static unsigned cs; ++module_param(cs, uint, 0); ++MODULE_PARM_DESC(cs, "SPI chip select (default=0)"); ++ ++static unsigned speed; ++module_param(speed, uint, 0); ++MODULE_PARM_DESC(speed, "SPI speed (override device default)"); ++ ++static int mode = -1; ++module_param(mode, int, 0); ++MODULE_PARM_DESC(mode, "SPI mode (override device default)"); ++ ++static char *gpios; ++module_param(gpios, charp, 0); ++MODULE_PARM_DESC(gpios, ++"List of gpios. Comma separated with the form: reset:23,dc:24 " \ ++"(when overriding the default, all gpios must be specified)"); ++ ++static unsigned fps; ++module_param(fps, uint, 0); ++MODULE_PARM_DESC(fps, "Frames per second (override driver default)"); ++ ++static char *gamma; ++module_param(gamma, charp, 0); ++MODULE_PARM_DESC(gamma, ++"String representation of Gamma Curve(s). Driver specific."); ++ ++static int txbuflen; ++module_param(txbuflen, int, 0); ++MODULE_PARM_DESC(txbuflen, "txbuflen (override driver default)"); ++ ++static int bgr = -1; ++module_param(bgr, int, 0); ++MODULE_PARM_DESC(bgr, ++"BGR bit (supported by some drivers)."); ++ ++static unsigned startbyte; ++module_param(startbyte, uint, 0); ++MODULE_PARM_DESC(startbyte, "Sets the Start byte used by some SPI displays."); ++ ++static bool custom; ++module_param(custom, bool, 0); ++MODULE_PARM_DESC(custom, "Add a custom display device. " \ ++"Use speed= argument to make it a SPI device, else platform_device"); ++ ++static unsigned width; ++module_param(width, uint, 0); ++MODULE_PARM_DESC(width, "Display width, used with the custom argument"); ++ ++static unsigned height; ++module_param(height, uint, 0); ++MODULE_PARM_DESC(height, "Display height, used with the custom argument"); ++ ++static unsigned buswidth = 8; ++module_param(buswidth, uint, 0); ++MODULE_PARM_DESC(buswidth, "Display bus width, used with the custom argument"); ++ ++static int init[FBTFT_MAX_INIT_SEQUENCE]; ++static int init_num; ++module_param_array(init, int, &init_num, 0); ++MODULE_PARM_DESC(init, "Init sequence, used with the custom argument"); ++ ++static unsigned long debug; ++module_param(debug, ulong , 0); ++MODULE_PARM_DESC(debug, ++"level: 0-7 (the remaining 29 bits is for advanced usage)"); ++ ++static unsigned verbose = 3; ++module_param(verbose, uint, 0); ++MODULE_PARM_DESC(verbose, ++"0 silent, >0 show gpios, >1 show devices, >2 show devices before (default=3)"); ++ ++ ++struct fbtft_device_display { ++ char *name; ++ struct spi_board_info *spi; ++ struct platform_device *pdev; ++}; ++ ++static void fbtft_device_pdev_release(struct device *dev); ++ ++static int write_gpio16_wr_slow(struct fbtft_par *par, void *buf, size_t len); ++static void adafruit18_green_tab_set_addr_win(struct fbtft_par *par, ++ int xs, int ys, int xe, int ye); ++ ++#define ADAFRUIT18_GAMMA \ ++ "02 1c 07 12 37 32 29 2d 29 25 2B 39 00 01 03 10\n" \ ++ "03 1d 07 06 2E 2C 29 2D 2E 2E 37 3F 00 00 02 10" ++ ++static int hy28b_init_sequence[] = { ++ -1,0x00e7,0x0010,-1,0x0000,0x0001,-1,0x0001,0x0100,-1,0x0002,0x0700, ++ -1,0x0003,0x1030,-1,0x0004,0x0000,-1,0x0008,0x0207,-1,0x0009,0x0000, ++ -1,0x000a,0x0000,-1,0x000c,0x0001,-1,0x000d,0x0000,-1,0x000f,0x0000, ++ -1,0x0010,0x0000,-1,0x0011,0x0007,-1,0x0012,0x0000,-1,0x0013,0x0000, ++ -2,50,-1,0x0010,0x1590,-1,0x0011,0x0227,-2,50,-1,0x0012,0x009c,-2,50, ++ -1,0x0013,0x1900,-1,0x0029,0x0023,-1,0x002b,0x000e,-2,50, ++ -1,0x0020,0x0000,-1,0x0021,0x0000,-2,50,-1,0x0050,0x0000, ++ -1,0x0051,0x00ef,-1,0x0052,0x0000,-1,0x0053,0x013f,-1,0x0060,0xa700, ++ -1,0x0061,0x0001,-1,0x006a,0x0000,-1,0x0080,0x0000,-1,0x0081,0x0000, ++ -1,0x0082,0x0000,-1,0x0083,0x0000,-1,0x0084,0x0000,-1,0x0085,0x0000, ++ -1,0x0090,0x0010,-1,0x0092,0x0000,-1,0x0093,0x0003,-1,0x0095,0x0110, ++ -1,0x0097,0x0000,-1,0x0098,0x0000,-1,0x0007,0x0133,-1,0x0020,0x0000, ++ -1,0x0021,0x0000,-2,100,-3 }; ++ ++#define HY28B_GAMMA \ ++ "04 1F 4 7 7 0 7 7 6 0\n" \ ++ "0F 00 1 7 4 0 0 0 6 7" ++ ++static int pitft_init_sequence[] = { ++ -1,0x01,-2,5,-1,0x28,-1,0xEF,0x03,0x80,0x02,-1,0xCF,0x00,0xC1,0x30, ++ -1,0xED,0x64,0x03,0x12,0x81,-1,0xE8,0x85,0x00,0x78, ++ -1,0xCB,0x39,0x2C,0x00,0x34,0x02,-1,0xF7,0x20,-1,0xEA,0x00,0x00, ++ -1,0xC0,0x23,-1,0xC1,0x10,-1,0xC5,0x3e,0x28,-1,0xC7,0x86,-1,0x3A,0x55, ++ -1,0xB1,0x00,0x18,-1,0xB6,0x08,0x82,0x27,-1,0xF2,0x00,-1,0x26,0x01, ++ -1,0xE0,0x0F,0x31,0x2B,0x0C,0x0E,0x08,0x4E,0xF1,0x37,0x07,0x10,0x03, ++ 0x0E,0x09,0x00,-1,0xE1,0x00,0x0E,0x14,0x03,0x11,0x07,0x31,0xC1,0x48, ++ 0x08,0x0F,0x0C,0x31,0x36,0x0F,-1,0x11,-2,100,-1,0x29,-2,20,-3 }; ++ ++static int waveshare32b_init_sequence[] = { ++ -1,0xCB,0x39,0x2C,0x00,0x34,0x02,-1,0xCF,0x00,0xC1,0x30, ++ -1,0xE8,0x85,0x00,0x78,-1,0xEA,0x00,0x00,-1,0xED,0x64,0x03,0x12,0x81, ++ -1,0xF7,0x20,-1,0xC0,0x23,-1,0xC1,0x10,-1,0xC5,0x3e,0x28,-1,0xC7,0x86, ++ -1,0x36,0x28,-1,0x3A,0x55,-1,0xB1,0x00,0x18,-1,0xB6,0x08,0x82,0x27, ++ -1,0xF2,0x00,-1,0x26,0x01, ++ -1,0xE0,0x0F,0x31,0x2B,0x0C,0x0E,0x08,0x4E,0xF1,0x37,0x07,0x10,0x03,0x0E,0x09,0x00, ++ -1,0xE1,0x00,0x0E,0x14,0x03,0x11,0x07,0x31,0xC1,0x48,0x08,0x0F,0x0C,0x31,0x36,0x0F, ++ -1,0x11,-2,120,-1,0x29,-1,0x2c,-3 }; ++ ++/* Supported displays in alphabetical order */ ++static struct fbtft_device_display displays[] = { ++ { ++ .name = "adafruit18", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_st7735r", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 18 }, ++ {}, ++ }, ++ .gamma = ADAFRUIT18_GAMMA, ++ } ++ } ++ }, { ++ .name = "adafruit18_green", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_st7735r", ++ .max_speed_hz = 4000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ .fbtftops.set_addr_win = \ ++ adafruit18_green_tab_set_addr_win, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 18 }, ++ {}, ++ }, ++ .gamma = ADAFRUIT18_GAMMA, ++ } ++ } ++ }, { ++ .name = "adafruit22", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_hx8340bn", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 9, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "led", 23 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "adafruit22a", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9340", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "adafruit28", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9341", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "adafruit13m", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ssd1306", ++ .max_speed_hz = 16000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "agm1264k-fl", ++ .pdev = &(struct platform_device) { ++ .name = "fb_agm1264k-fl", ++ .id = 0, ++ .dev = { ++ .release = fbtft_device_pdev_release, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = FBTFT_ONBOARD_BACKLIGHT, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ {}, ++ }, ++ }, ++ } ++ } ++ }, { ++ .name = "dogs102", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_uc1701", ++ .max_speed_hz = 8000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 13 }, ++ { "dc", 6 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "er_tftm050_2", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ra8875", ++ .max_speed_hz = 5000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ .width = 480, ++ .height = 272, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "er_tftm070_5", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ra8875", ++ .max_speed_hz = 5000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ .width = 800, ++ .height = 480, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "flexfb", ++ .spi = &(struct spi_board_info) { ++ .modalias = "flexfb", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "flexpfb", ++ .pdev = &(struct platform_device) { ++ .name = "flexpfb", ++ .id = 0, ++ .dev = { ++ .release = fbtft_device_pdev_release, ++ .platform_data = &(struct fbtft_platform_data) { ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 17 }, ++ { "dc", 1 }, ++ { "wr", 0 }, ++ { "cs", 21 }, ++ { "db00", 9 }, ++ { "db01", 11 }, ++ { "db02", 18 }, ++ { "db03", 23 }, ++ { "db04", 24 }, ++ { "db05", 25 }, ++ { "db06", 8 }, ++ { "db07", 7 }, ++ { "led", 4 }, ++ {}, ++ }, ++ }, ++ } ++ } ++ }, { ++ .name = "freetronicsoled128", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ssd1351", ++ .max_speed_hz = 20000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = FBTFT_ONBOARD_BACKLIGHT, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 24 }, ++ { "dc", 25 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "hx8353d", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_hx8353d", ++ .max_speed_hz = 16000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 23 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "hy28a", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9320", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .startbyte = 0b01110000, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "led", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "hy28b", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9325", ++ .max_speed_hz = 48000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ .init_sequence = hy28b_init_sequence, ++ }, ++ .startbyte = 0b01110000, ++ .bgr = true, ++ .fps= 50, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "led", 18 }, ++ {}, ++ }, ++ .gamma = HY28B_GAMMA, ++ } ++ } ++ }, { ++ .name = "ili9481", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9481", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .regwidth = 16, ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 22 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "itdb24", ++ .pdev = &(struct platform_device) { ++ .name = "fb_s6d1121", ++ .id = 0, ++ .dev = { ++ .release = fbtft_device_pdev_release, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = false, ++ .gpios = (const struct fbtft_gpio []) { ++ /* Wiring for LCD adapter kit */ ++ { "reset", 7 }, ++ { "dc", 0 }, /* rev 2: 2 */ ++ { "wr", 1 }, /* rev 2: 3 */ ++ { "cs", 8 }, ++ { "db00", 17 }, ++ { "db01", 18 }, ++ { "db02", 21 }, /* rev 2: 27 */ ++ { "db03", 22 }, ++ { "db04", 23 }, ++ { "db05", 24 }, ++ { "db06", 25 }, ++ { "db07", 4 }, ++ {} ++ }, ++ }, ++ } ++ } ++ }, { ++ .name = "itdb28", ++ .pdev = &(struct platform_device) { ++ .name = "fb_ili9325", ++ .id = 0, ++ .dev = { ++ .release = fbtft_device_pdev_release, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ {}, ++ }, ++ }, ++ } ++ } ++ }, { ++ .name = "itdb28_spi", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9325", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "mi0283qt-2", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_hx8347d", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .startbyte = 0b01110000, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "mi0283qt-9a", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9341", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 9, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "led", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "mi0283qt-v2", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_watterott", ++ .max_speed_hz = 4000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "nokia3310", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_pcd8544", ++ .max_speed_hz = 400000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 23 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "nokia3310a", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_tls8204", ++ .max_speed_hz = 1000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 23 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "piscreen", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9486", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .regwidth = 16, ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 22 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "pitft", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9340", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .chip_select = 0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ .init_sequence = pitft_init_sequence, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "dc", 25 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "pioled", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ssd1351", ++ .max_speed_hz = 20000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 24 }, ++ { "dc", 25 }, ++ {}, ++ }, ++ .gamma = "0 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 2 " \ ++ "2 2 2 2 2 2 2 3 " \ ++ "3 3 3 3 3 3 3 3 " \ ++ "3 3 3 3 3 3 3 3 " \ ++ "3 3 3 4 4 4 4 4 " \ ++ "4 4 4 4 4 4 4" ++ } ++ } ++ }, { ++ .name = "rpi-display", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9341", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 23 }, ++ { "dc", 24 }, ++ { "led", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "s6d02a1", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_s6d02a1", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 23 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "sainsmart18", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_st7735r", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "sainsmart32", ++ .pdev = &(struct platform_device) { ++ .name = "fb_ssd1289", ++ .id = 0, ++ .dev = { ++ .release = fbtft_device_pdev_release, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 16, ++ .txbuflen = -2, /* disable buffer */ ++ .backlight = 1, ++ .fbtftops.write = write_gpio16_wr_slow, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ {}, ++ }, ++ }, ++ }, ++ } ++ }, { ++ .name = "sainsmart32_fast", ++ .pdev = &(struct platform_device) { ++ .name = "fb_ssd1289", ++ .id = 0, ++ .dev = { ++ .release = fbtft_device_pdev_release, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 16, ++ .txbuflen = -2, /* disable buffer */ ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ {}, ++ }, ++ }, ++ }, ++ } ++ }, { ++ .name = "sainsmart32_latched", ++ .pdev = &(struct platform_device) { ++ .name = "fb_ssd1289", ++ .id = 0, ++ .dev = { ++ .release = fbtft_device_pdev_release, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 16, ++ .txbuflen = -2, /* disable buffer */ ++ .backlight = 1, ++ .fbtftops.write = \ ++ fbtft_write_gpio16_wr_latched, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ {}, ++ }, ++ }, ++ }, ++ } ++ }, { ++ .name = "sainsmart32_spi", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ssd1289", ++ .max_speed_hz = 16000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "spidev", ++ .spi = &(struct spi_board_info) { ++ .modalias = "spidev", ++ .max_speed_hz = 500000, ++ .bus_num = 0, ++ .chip_select = 0, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .gpios = (const struct fbtft_gpio []) { ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "ssd1331", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ssd1331", ++ .max_speed_hz = 20000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 24 }, ++ { "dc", 25 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "tinylcd35", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_tinylcd", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "tm022hdh26", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9341", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 25 }, ++ { "dc", 24 }, ++ { "led", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "tontec35_9481", /* boards before 02 July 2014 */ ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9481", ++ .max_speed_hz = 128000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 15 }, ++ { "dc", 25 }, ++ { "led_", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "tontec35_9486", /* boards after 02 July 2014 */ ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9486", ++ .max_speed_hz = 128000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 15 }, ++ { "dc", 25 }, ++ { "led_", 18 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "upd161704", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_upd161704", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 24 }, ++ { "dc", 25 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "waveshare32b", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_ili9340", ++ .max_speed_hz = 48000000, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ .backlight = 1, ++ .init_sequence = waveshare32b_init_sequence, ++ }, ++ .bgr = true, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 27 }, ++ { "dc", 22 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ .name = "waveshare22", ++ .spi = &(struct spi_board_info) { ++ .modalias = "fb_bd663474", ++ .max_speed_hz = 32000000, ++ .mode = SPI_MODE_3, ++ .platform_data = &(struct fbtft_platform_data) { ++ .display = { ++ .buswidth = 8, ++ }, ++ .gpios = (const struct fbtft_gpio []) { ++ { "reset", 24 }, ++ { "dc", 25 }, ++ {}, ++ }, ++ } ++ } ++ }, { ++ /* This should be the last item. ++ Used with the custom argument */ ++ .name = "", ++ .spi = &(struct spi_board_info) { ++ .modalias = "", ++ .max_speed_hz = 0, ++ .mode = SPI_MODE_0, ++ .platform_data = &(struct fbtft_platform_data) { ++ .gpios = (const struct fbtft_gpio []) { ++ {}, ++ }, ++ } ++ }, ++ .pdev = &(struct platform_device) { ++ .name = "", ++ .id = 0, ++ .dev = { ++ .release = fbtft_device_pdev_release, ++ .platform_data = &(struct fbtft_platform_data) { ++ .gpios = (const struct fbtft_gpio []) { ++ {}, ++ }, ++ }, ++ }, ++ }, ++ } ++}; ++ ++static int write_gpio16_wr_slow(struct fbtft_par *par, void *buf, size_t len) ++{ ++ u16 data; ++ int i; ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ static u16 prev_data; ++#endif ++ ++ fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, ++ "%s(len=%d): ", __func__, len); ++ ++ while (len) { ++ data = *(u16 *) buf; ++ ++ /* Start writing by pulling down /WR */ ++ gpio_set_value(par->gpio.wr, 0); ++ ++ /* Set data */ ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ if (data == prev_data) { ++ gpio_set_value(par->gpio.wr, 0); /* used as delay */ ++ } else { ++ for (i = 0; i < 16; i++) { ++ if ((data & 1) != (prev_data & 1)) ++ gpio_set_value(par->gpio.db[i], ++ (data & 1)); ++ data >>= 1; ++ prev_data >>= 1; ++ } ++ } ++#else ++ for (i = 0; i < 16; i++) { ++ gpio_set_value(par->gpio.db[i], (data & 1)); ++ data >>= 1; ++ } ++#endif ++ ++ /* Pullup /WR */ ++ gpio_set_value(par->gpio.wr, 1); ++ ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ prev_data = *(u16 *) buf; ++#endif ++ buf += 2; ++ len -= 2; ++ } ++ ++ return 0; ++} ++ ++static void adafruit18_green_tab_set_addr_win(struct fbtft_par *par, ++ int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ write_reg(par, 0x2A, 0, xs + 2, 0, xe + 2); ++ write_reg(par, 0x2B, 0, ys + 1, 0, ye + 1); ++ write_reg(par, 0x2C); ++} ++ ++/* used if gpios parameter is present */ ++static struct fbtft_gpio fbtft_device_param_gpios[MAX_GPIOS+1] = { }; ++ ++static void fbtft_device_pdev_release(struct device *dev) ++{ ++/* Needed to silence this message: ++Device 'xxx' does not have a release() function, it is broken and must be fixed ++*/ ++} ++ ++static int spi_device_found(struct device *dev, void *data) ++{ ++ struct spi_device *spi = container_of(dev, struct spi_device, dev); ++ ++ pr_info(DRVNAME": %s %s %dkHz %d bits mode=0x%02X\n", ++ spi->modalias, dev_name(dev), spi->max_speed_hz/1000, ++ spi->bits_per_word, spi->mode); ++ ++ return 0; ++} ++ ++static void pr_spi_devices(void) ++{ ++ pr_info(DRVNAME": SPI devices registered:\n"); ++ bus_for_each_dev(&spi_bus_type, NULL, NULL, spi_device_found); ++} ++ ++static int p_device_found(struct device *dev, void *data) ++{ ++ struct platform_device ++ *pdev = container_of(dev, struct platform_device, dev); ++ ++ if (strstr(pdev->name, "fb")) ++ pr_info(DRVNAME": %s id=%d pdata? %s\n", ++ pdev->name, pdev->id, ++ pdev->dev.platform_data ? "yes" : "no"); ++ ++ return 0; ++} ++ ++static void pr_p_devices(void) ++{ ++ pr_info(DRVNAME": 'fb' Platform devices registered:\n"); ++ bus_for_each_dev(&platform_bus_type, NULL, NULL, p_device_found); ++} ++ ++#ifdef MODULE ++static void fbtft_device_spi_delete(struct spi_master *master, unsigned cs) ++{ ++ struct device *dev; ++ char str[32]; ++ ++ snprintf(str, sizeof(str), "%s.%u", dev_name(&master->dev), cs); ++ ++ dev = bus_find_device_by_name(&spi_bus_type, NULL, str); ++ if (dev) { ++ if (verbose) ++ pr_info(DRVNAME": Deleting %s\n", str); ++ device_del(dev); ++ } ++} ++ ++static int fbtft_device_spi_device_register(struct spi_board_info *spi) ++{ ++ struct spi_master *master; ++ ++ master = spi_busnum_to_master(spi->bus_num); ++ if (!master) { ++ pr_err(DRVNAME ": spi_busnum_to_master(%d) returned NULL\n", ++ spi->bus_num); ++ return -EINVAL; ++ } ++ /* make sure it's available */ ++ fbtft_device_spi_delete(master, spi->chip_select); ++ spi_device = spi_new_device(master, spi); ++ put_device(&master->dev); ++ if (!spi_device) { ++ pr_err(DRVNAME ": spi_new_device() returned NULL\n"); ++ return -EPERM; ++ } ++ return 0; ++} ++#else ++static int fbtft_device_spi_device_register(struct spi_board_info *spi) ++{ ++ return spi_register_board_info(spi, 1); ++} ++#endif ++ ++static int __init fbtft_device_init(void) ++{ ++ struct spi_board_info *spi = NULL; ++ struct fbtft_platform_data *pdata; ++ const struct fbtft_gpio *gpio = NULL; ++ char *p_gpio, *p_name, *p_num; ++ bool found = false; ++ int i = 0; ++ long val; ++ int ret = 0; ++ ++ pr_debug("\n\n"DRVNAME": init\n"); ++ ++ if (name == NULL) { ++#ifdef MODULE ++ pr_err(DRVNAME": missing module parameter: 'name'\n"); ++ return -EINVAL; ++#else ++ return 0; ++#endif ++ } ++ ++ if (init_num > FBTFT_MAX_INIT_SEQUENCE) { ++ pr_err(DRVNAME \ ++ ": init parameter: exceeded max array size: %d\n", ++ FBTFT_MAX_INIT_SEQUENCE); ++ return -EINVAL; ++ } ++ ++ /* parse module parameter: gpios */ ++ while ((p_gpio = strsep(&gpios, ","))) { ++ if (strchr(p_gpio, ':') == NULL) { ++ pr_err(DRVNAME \ ++ ": error: missing ':' in gpios parameter: %s\n", ++ p_gpio); ++ return -EINVAL; ++ } ++ p_num = p_gpio; ++ p_name = strsep(&p_num, ":"); ++ if (p_name == NULL || p_num == NULL) { ++ pr_err(DRVNAME \ ++ ": something bad happened parsing gpios parameter: %s\n", ++ p_gpio); ++ return -EINVAL; ++ } ++ ret = kstrtol(p_num, 10, &val); ++ if (ret) { ++ pr_err(DRVNAME \ ++ ": could not parse number in gpios parameter: %s:%s\n", ++ p_name, p_num); ++ return -EINVAL; ++ } ++ strcpy(fbtft_device_param_gpios[i].name, p_name); ++ fbtft_device_param_gpios[i++].gpio = (int) val; ++ if (i == MAX_GPIOS) { ++ pr_err(DRVNAME \ ++ ": gpios parameter: exceeded max array size: %d\n", ++ MAX_GPIOS); ++ return -EINVAL; ++ } ++ } ++ if (fbtft_device_param_gpios[0].name[0]) ++ gpio = fbtft_device_param_gpios; ++ ++ if (verbose > 2) ++ pr_spi_devices(); /* print list of registered SPI devices */ ++ ++ if (verbose > 2) ++ pr_p_devices(); /* print list of 'fb' platform devices */ ++ ++ pr_debug(DRVNAME": name='%s', busnum=%d, cs=%d\n", name, busnum, cs); ++ ++ if (rotate > 0 && rotate < 4) { ++ rotate = (4 - rotate) * 90; ++ pr_warn("argument 'rotate' should be an angle. Values 1-3 is deprecated. Setting it to %d.\n", ++ rotate); ++ } ++ if (rotate != 0 && rotate != 90 && rotate != 180 && rotate != 270) { ++ pr_warn("argument 'rotate' illegal value: %d. Setting it to 0.\n", ++ rotate); ++ rotate = 0; ++ } ++ ++ /* name=list lists all supported displays */ ++ if (strncmp(name, "list", 32) == 0) { ++ pr_info(DRVNAME": Supported displays:\n"); ++ ++ for (i = 0; i < ARRAY_SIZE(displays); i++) ++ pr_info(DRVNAME": %s\n", displays[i].name); ++ return -ECANCELED; ++ } ++ ++ if (custom) { ++ i = ARRAY_SIZE(displays) - 1; ++ displays[i].name = name; ++ if (speed == 0) { ++ displays[i].pdev->name = name; ++ displays[i].spi = NULL; ++ } else { ++ strncpy(displays[i].spi->modalias, name, SPI_NAME_SIZE); ++ displays[i].pdev = NULL; ++ } ++ } ++ ++ for (i = 0; i < ARRAY_SIZE(displays); i++) { ++ if (strncmp(name, displays[i].name, 32) == 0) { ++ if (displays[i].spi) { ++ spi = displays[i].spi; ++ spi->chip_select = cs; ++ spi->bus_num = busnum; ++ if (speed) ++ spi->max_speed_hz = speed; ++ if (mode != -1) ++ spi->mode = mode; ++ pdata = (void *)spi->platform_data; ++ } else if (displays[i].pdev) { ++ p_device = displays[i].pdev; ++ pdata = p_device->dev.platform_data; ++ } else { ++ pr_err(DRVNAME": broken displays array\n"); ++ return -EINVAL; ++ } ++ ++ pdata->rotate = rotate; ++ if (bgr == 0) ++ pdata->bgr = false; ++ else if (bgr == 1) ++ pdata->bgr = true; ++ if (startbyte) ++ pdata->startbyte = startbyte; ++ if (gamma) ++ pdata->gamma = gamma; ++ pdata->display.debug = debug; ++ if (fps) ++ pdata->fps = fps; ++ if (txbuflen) ++ pdata->txbuflen = txbuflen; ++ if (init_num) ++ pdata->display.init_sequence = init; ++ if (gpio) ++ pdata->gpios = gpio; ++ if (custom) { ++ pdata->display.width = width; ++ pdata->display.height = height; ++ pdata->display.buswidth = buswidth; ++ pdata->display.backlight = 1; ++ } ++ ++ if (displays[i].spi) { ++ ret = fbtft_device_spi_device_register(spi); ++ if (ret) { ++ pr_err(DRVNAME \ ++ ": failed to register SPI device\n"); ++ return ret; ++ } ++ found = true; ++ break; ++ } else { ++ ret = platform_device_register(p_device); ++ if (ret < 0) { ++ pr_err(DRVNAME \ ++ ": platform_device_register() returned %d\n", ++ ret); ++ return ret; ++ } ++ found = true; ++ break; ++ } ++ } ++ } ++ ++ if (!found) { ++ pr_err(DRVNAME": display not supported: '%s'\n", name); ++ return -EINVAL; ++ } ++ ++ if (verbose && pdata && pdata->gpios) { ++ gpio = pdata->gpios; ++ pr_info(DRVNAME": GPIOS used by '%s':\n", name); ++ found = false; ++ while (verbose && gpio->name[0]) { ++ pr_info(DRVNAME": '%s' = GPIO%d\n", ++ gpio->name, gpio->gpio); ++ gpio++; ++ found = true; ++ } ++ if (!found) ++ pr_info(DRVNAME": (none)\n"); ++ } ++ ++ if (spi_device && (verbose > 1)) ++ pr_spi_devices(); ++ if (p_device && (verbose > 1)) ++ pr_p_devices(); ++ ++ return 0; ++} ++ ++static void __exit fbtft_device_exit(void) ++{ ++ pr_debug(DRVNAME" - exit\n"); ++ ++ if (spi_device) { ++ device_del(&spi_device->dev); ++ kfree(spi_device); ++ } ++ ++ if (p_device) ++ platform_device_unregister(p_device); ++ ++} ++ ++arch_initcall(fbtft_device_init); ++module_exit(fbtft_device_exit); ++ ++MODULE_DESCRIPTION("Add a FBTFT device."); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fbtft.h linux-rpi/drivers/staging/fbtft/fbtft.h +--- linux-3.18.8/drivers/staging/fbtft/fbtft.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fbtft.h 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,447 @@ ++/* ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#ifndef __LINUX_FBTFT_H ++#define __LINUX_FBTFT_H ++ ++#include <linux/fb.h> ++#include <linux/spinlock.h> ++#include <linux/spi/spi.h> ++#include <linux/platform_device.h> ++ ++ ++#define FBTFT_NOP 0x00 ++#define FBTFT_SWRESET 0x01 ++#define FBTFT_RDDID 0x04 ++#define FBTFT_RDDST 0x09 ++#define FBTFT_CASET 0x2A ++#define FBTFT_RASET 0x2B ++#define FBTFT_RAMWR 0x2C ++ ++#define FBTFT_ONBOARD_BACKLIGHT 2 ++ ++#define FBTFT_GPIO_NO_MATCH 0xFFFF ++#define FBTFT_GPIO_NAME_SIZE 32 ++#define FBTFT_MAX_INIT_SEQUENCE 512 ++#define FBTFT_GAMMA_MAX_VALUES_TOTAL 128 ++ ++#define FBTFT_OF_INIT_CMD BIT(24) ++#define FBTFT_OF_INIT_DELAY BIT(25) ++ ++/** ++ * struct fbtft_gpio - Structure that holds one pinname to gpio mapping ++ * @name: pinname (reset, dc, etc.) ++ * @gpio: GPIO number ++ * ++ */ ++struct fbtft_gpio { ++ char name[FBTFT_GPIO_NAME_SIZE]; ++ unsigned gpio; ++}; ++ ++struct fbtft_par; ++ ++/** ++ * struct fbtft_ops - FBTFT operations structure ++ * @write: Writes to interface bus ++ * @read: Reads from interface bus ++ * @write_vmem: Writes video memory to display ++ * @write_reg: Writes to controller register ++ * @set_addr_win: Set the GRAM update window ++ * @reset: Reset the LCD controller ++ * @mkdirty: Marks display lines for update ++ * @update_display: Updates the display ++ * @init_display: Initializes the display ++ * @blank: Blank the display (optional) ++ * @request_gpios_match: Do pinname to gpio matching ++ * @request_gpios: Request gpios from the kernel ++ * @free_gpios: Free previously requested gpios ++ * @verify_gpios: Verify that necessary gpios is present (optional) ++ * @register_backlight: Used to register backlight device (optional) ++ * @unregister_backlight: Unregister backlight device (optional) ++ * @set_var: Configure LCD with values from variables like @rotate and @bgr ++ * (optional) ++ * @set_gamma: Set Gamma curve (optional) ++ * ++ * Most of these operations have default functions assigned to them in ++ * fbtft_framebuffer_alloc() ++ */ ++struct fbtft_ops { ++ int (*write)(struct fbtft_par *par, void *buf, size_t len); ++ int (*read)(struct fbtft_par *par, void *buf, size_t len); ++ int (*write_vmem)(struct fbtft_par *par, size_t offset, size_t len); ++ void (*write_register)(struct fbtft_par *par, int len, ...); ++ ++ void (*set_addr_win)(struct fbtft_par *par, ++ int xs, int ys, int xe, int ye); ++ void (*reset)(struct fbtft_par *par); ++ void (*mkdirty)(struct fb_info *info, int from, int to); ++ void (*update_display)(struct fbtft_par *par, ++ unsigned start_line, unsigned end_line); ++ int (*init_display)(struct fbtft_par *par); ++ int (*blank)(struct fbtft_par *par, bool on); ++ ++ unsigned long (*request_gpios_match)(struct fbtft_par *par, ++ const struct fbtft_gpio *gpio); ++ int (*request_gpios)(struct fbtft_par *par); ++ int (*verify_gpios)(struct fbtft_par *par); ++ ++ void (*register_backlight)(struct fbtft_par *par); ++ void (*unregister_backlight)(struct fbtft_par *par); ++ ++ int (*set_var)(struct fbtft_par *par); ++ int (*set_gamma)(struct fbtft_par *par, unsigned long *curves); ++}; ++ ++/** ++ * struct fbtft_display - Describes the display properties ++ * @width: Width of display in pixels ++ * @height: Height of display in pixels ++ * @regwidth: LCD Controller Register width in bits ++ * @buswidth: Display interface bus width in bits ++ * @backlight: Backlight type. ++ * @fbtftops: FBTFT operations provided by driver or device (platform_data) ++ * @bpp: Bits per pixel ++ * @fps: Frames per second ++ * @txbuflen: Size of transmit buffer ++ * @init_sequence: Pointer to LCD initialization array ++ * @gamma: String representation of Gamma curve(s) ++ * @gamma_num: Number of Gamma curves ++ * @gamma_len: Number of values per Gamma curve ++ * @debug: Initial debug value ++ * ++ * This structure is not stored by FBTFT except for init_sequence. ++ */ ++struct fbtft_display { ++ unsigned width; ++ unsigned height; ++ unsigned regwidth; ++ unsigned buswidth; ++ unsigned backlight; ++ struct fbtft_ops fbtftops; ++ unsigned bpp; ++ unsigned fps; ++ int txbuflen; ++ int *init_sequence; ++ char *gamma; ++ int gamma_num; ++ int gamma_len; ++ unsigned long debug; ++}; ++ ++/** ++ * struct fbtft_platform_data - Passes display specific data to the driver ++ * @display: Display properties ++ * @gpios: Pointer to an array of piname to gpio mappings ++ * @rotate: Display rotation angle ++ * @bgr: LCD Controller BGR bit ++ * @fps: Frames per second (this will go away, use @fps in @fbtft_display) ++ * @txbuflen: Size of transmit buffer ++ * @startbyte: When set, enables use of Startbyte in transfers ++ * @gamma: String representation of Gamma curve(s) ++ * @extra: A way to pass extra info ++ */ ++struct fbtft_platform_data { ++ struct fbtft_display display; ++ const struct fbtft_gpio *gpios; ++ unsigned rotate; ++ bool bgr; ++ unsigned fps; ++ int txbuflen; ++ u8 startbyte; ++ char *gamma; ++ void *extra; ++}; ++ ++/** ++ * struct fbtft_par - Main FBTFT data structure ++ * ++ * This structure holds all relevant data to operate the display ++ * ++ * See sourcefile for documentation since nested structs is not ++ * supported by kernel-doc. ++ * ++ */ ++/* @spi: Set if it is a SPI device ++ * @pdev: Set if it is a platform device ++ * @info: Pointer to framebuffer fb_info structure ++ * @pdata: Pointer to platform data ++ * @ssbuf: Not used ++ * @pseudo_palette: Used by fb_set_colreg() ++ * @txbuf.buf: Transmit buffer ++ * @txbuf.len: Transmit buffer length ++ * @buf: Small buffer used when writing init data over SPI ++ * @startbyte: Used by some controllers when in SPI mode. ++ * Format: 6 bit Device id + RS bit + RW bit ++ * @fbtftops: FBTFT operations provided by driver or device (platform_data) ++ * @dirty_lock: Protects dirty_lines_start and dirty_lines_end ++ * @dirty_lines_start: Where to begin updating display ++ * @dirty_lines_end: Where to end updating display ++ * @gpio.reset: GPIO used to reset display ++ * @gpio.dc: Data/Command signal, also known as RS ++ * @gpio.rd: Read latching signal ++ * @gpio.wr: Write latching signal ++ * @gpio.latch: Bus latch signal, eg. 16->8 bit bus latch ++ * @gpio.cs: LCD Chip Select with parallel interface bus ++ * @gpio.db[16]: Parallel databus ++ * @gpio.led[16]: Led control signals ++ * @gpio.aux[16]: Auxillary signals, not used by core ++ * @init_sequence: Pointer to LCD initialization array ++ * @gamma.lock: Mutex for Gamma curve locking ++ * @gamma.curves: Pointer to Gamma curve array ++ * @gamma.num_values: Number of values per Gamma curve ++ * @gamma.num_curves: Number of Gamma curves ++ * @debug: Pointer to debug value ++ * @current_debug: ++ * @first_update_done: Used to only time the first display update ++ * @update_time: Used to calculate 'fps' in debug output ++ * @bgr: BGR mode/\n ++ * @extra: Extra info needed by driver ++ */ ++struct fbtft_par { ++ struct spi_device *spi; ++ struct platform_device *pdev; ++ struct fb_info *info; ++ struct fbtft_platform_data *pdata; ++ u16 *ssbuf; ++ u32 pseudo_palette[16]; ++ struct { ++ void *buf; ++ dma_addr_t dma; ++ size_t len; ++ } txbuf; ++ u8 *buf; ++ u8 startbyte; ++ struct fbtft_ops fbtftops; ++ spinlock_t dirty_lock; ++ unsigned dirty_lines_start; ++ unsigned dirty_lines_end; ++ struct { ++ int reset; ++ int dc; ++ int rd; ++ int wr; ++ int latch; ++ int cs; ++ int db[16]; ++ int led[16]; ++ int aux[16]; ++ } gpio; ++ int *init_sequence; ++ struct { ++ struct mutex lock; ++ unsigned long *curves; ++ int num_values; ++ int num_curves; ++ } gamma; ++ unsigned long debug; ++ bool first_update_done; ++ struct timespec update_time; ++ bool bgr; ++ void *extra; ++}; ++ ++#define NUMARGS(...) (sizeof((int[]){__VA_ARGS__})/sizeof(int)) ++ ++#define write_reg(par, ...) \ ++do { \ ++ par->fbtftops.write_register(par, NUMARGS(__VA_ARGS__), __VA_ARGS__); \ ++} while (0) ++ ++/* fbtft-core.c */ ++extern void fbtft_dbg_hex(const struct device *dev, ++ int groupsize, void *buf, size_t len, const char *fmt, ...); ++extern struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display, ++ struct device *dev); ++extern void fbtft_framebuffer_release(struct fb_info *info); ++extern int fbtft_register_framebuffer(struct fb_info *fb_info); ++extern int fbtft_unregister_framebuffer(struct fb_info *fb_info); ++extern void fbtft_register_backlight(struct fbtft_par *par); ++extern void fbtft_unregister_backlight(struct fbtft_par *par); ++extern int fbtft_init_display(struct fbtft_par *par); ++extern int fbtft_probe_common(struct fbtft_display *display, ++ struct spi_device *sdev, struct platform_device *pdev); ++extern int fbtft_remove_common(struct device *dev, struct fb_info *info); ++ ++/* fbtft-io.c */ ++extern int fbtft_write_spi(struct fbtft_par *par, void *buf, size_t len); ++extern int fbtft_write_spi_emulate_9(struct fbtft_par *par, ++ void *buf, size_t len); ++extern int fbtft_read_spi(struct fbtft_par *par, void *buf, size_t len); ++extern int fbtft_write_gpio8_wr(struct fbtft_par *par, void *buf, size_t len); ++extern int fbtft_write_gpio16_wr(struct fbtft_par *par, void *buf, size_t len); ++extern int fbtft_write_gpio16_wr_latched(struct fbtft_par *par, ++ void *buf, size_t len); ++ ++/* fbtft-bus.c */ ++extern int fbtft_write_vmem8_bus8(struct fbtft_par *par, size_t offset, size_t len); ++extern int fbtft_write_vmem16_bus16(struct fbtft_par *par, size_t offset, size_t len); ++extern int fbtft_write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len); ++extern int fbtft_write_vmem16_bus9(struct fbtft_par *par, size_t offset, size_t len); ++extern void fbtft_write_reg8_bus8(struct fbtft_par *par, int len, ...); ++extern void fbtft_write_reg8_bus9(struct fbtft_par *par, int len, ...); ++extern void fbtft_write_reg16_bus8(struct fbtft_par *par, int len, ...); ++extern void fbtft_write_reg16_bus16(struct fbtft_par *par, int len, ...); ++ ++ ++#define FBTFT_REGISTER_DRIVER(_name, _compatible, _display) \ ++ \ ++static int fbtft_driver_probe_spi(struct spi_device *spi) \ ++{ \ ++ return fbtft_probe_common(_display, spi, NULL); \ ++} \ ++ \ ++static int fbtft_driver_remove_spi(struct spi_device *spi) \ ++{ \ ++ struct fb_info *info = spi_get_drvdata(spi); \ ++ \ ++ return fbtft_remove_common(&spi->dev, info); \ ++} \ ++ \ ++static int fbtft_driver_probe_pdev(struct platform_device *pdev) \ ++{ \ ++ return fbtft_probe_common(_display, NULL, pdev); \ ++} \ ++ \ ++static int fbtft_driver_remove_pdev(struct platform_device *pdev) \ ++{ \ ++ struct fb_info *info = platform_get_drvdata(pdev); \ ++ \ ++ return fbtft_remove_common(&pdev->dev, info); \ ++} \ ++ \ ++static const struct of_device_id dt_ids[] = { \ ++ { .compatible = _compatible }, \ ++ {}, \ ++}; \ ++ \ ++MODULE_DEVICE_TABLE(of, dt_ids); \ ++ \ ++ \ ++static struct spi_driver fbtft_driver_spi_driver = { \ ++ .driver = { \ ++ .name = _name, \ ++ .owner = THIS_MODULE, \ ++ .of_match_table = of_match_ptr(dt_ids), \ ++ }, \ ++ .probe = fbtft_driver_probe_spi, \ ++ .remove = fbtft_driver_remove_spi, \ ++}; \ ++ \ ++static struct platform_driver fbtft_driver_platform_driver = { \ ++ .driver = { \ ++ .name = _name, \ ++ .owner = THIS_MODULE, \ ++ .of_match_table = of_match_ptr(dt_ids), \ ++ }, \ ++ .probe = fbtft_driver_probe_pdev, \ ++ .remove = fbtft_driver_remove_pdev, \ ++}; \ ++ \ ++static int __init fbtft_driver_module_init(void) \ ++{ \ ++ int ret; \ ++ \ ++ ret = spi_register_driver(&fbtft_driver_spi_driver); \ ++ if (ret < 0) \ ++ return ret; \ ++ return platform_driver_register(&fbtft_driver_platform_driver); \ ++} \ ++ \ ++static void __exit fbtft_driver_module_exit(void) \ ++{ \ ++ spi_unregister_driver(&fbtft_driver_spi_driver); \ ++ platform_driver_unregister(&fbtft_driver_platform_driver); \ ++} \ ++ \ ++module_init(fbtft_driver_module_init); \ ++module_exit(fbtft_driver_module_exit); ++ ++ ++/* Debug macros */ ++ ++/* shorthand debug levels */ ++#define DEBUG_LEVEL_1 DEBUG_REQUEST_GPIOS ++#define DEBUG_LEVEL_2 (DEBUG_LEVEL_1 | DEBUG_DRIVER_INIT_FUNCTIONS | DEBUG_TIME_FIRST_UPDATE) ++#define DEBUG_LEVEL_3 (DEBUG_LEVEL_2 | DEBUG_RESET | DEBUG_INIT_DISPLAY | DEBUG_BLANK | DEBUG_REQUEST_GPIOS | DEBUG_FREE_GPIOS | DEBUG_VERIFY_GPIOS | DEBUG_BACKLIGHT | DEBUG_SYSFS) ++#define DEBUG_LEVEL_4 (DEBUG_LEVEL_2 | DEBUG_FB_READ | DEBUG_FB_WRITE | DEBUG_FB_FILLRECT | DEBUG_FB_COPYAREA | DEBUG_FB_IMAGEBLIT | DEBUG_FB_BLANK) ++#define DEBUG_LEVEL_5 (DEBUG_LEVEL_3 | DEBUG_UPDATE_DISPLAY) ++#define DEBUG_LEVEL_6 (DEBUG_LEVEL_4 | DEBUG_LEVEL_5) ++#define DEBUG_LEVEL_7 0xFFFFFFFF ++ ++#define DEBUG_DRIVER_INIT_FUNCTIONS (1<<3) ++#define DEBUG_TIME_FIRST_UPDATE (1<<4) ++#define DEBUG_TIME_EACH_UPDATE (1<<5) ++#define DEBUG_DEFERRED_IO (1<<6) ++#define DEBUG_FBTFT_INIT_FUNCTIONS (1<<7) ++ ++/* fbops */ ++#define DEBUG_FB_READ (1<<8) ++#define DEBUG_FB_WRITE (1<<9) ++#define DEBUG_FB_FILLRECT (1<<10) ++#define DEBUG_FB_COPYAREA (1<<11) ++#define DEBUG_FB_IMAGEBLIT (1<<12) ++#define DEBUG_FB_SETCOLREG (1<<13) ++#define DEBUG_FB_BLANK (1<<14) ++ ++#define DEBUG_SYSFS (1<<16) ++ ++/* fbtftops */ ++#define DEBUG_BACKLIGHT (1<<17) ++#define DEBUG_READ (1<<18) ++#define DEBUG_WRITE (1<<19) ++#define DEBUG_WRITE_VMEM (1<<20) ++#define DEBUG_WRITE_REGISTER (1<<21) ++#define DEBUG_SET_ADDR_WIN (1<<22) ++#define DEBUG_RESET (1<<23) ++#define DEBUG_MKDIRTY (1<<24) ++#define DEBUG_UPDATE_DISPLAY (1<<25) ++#define DEBUG_INIT_DISPLAY (1<<26) ++#define DEBUG_BLANK (1<<27) ++#define DEBUG_REQUEST_GPIOS (1<<28) ++#define DEBUG_FREE_GPIOS (1<<29) ++#define DEBUG_REQUEST_GPIOS_MATCH (1<<30) ++#define DEBUG_VERIFY_GPIOS (1<<31) ++ ++ ++#define fbtft_init_dbg(dev, format, arg...) \ ++do { \ ++ if (unlikely((dev)->platform_data && \ ++ (((struct fbtft_platform_data *)(dev)->platform_data)->display.debug & DEBUG_DRIVER_INIT_FUNCTIONS))) \ ++ dev_info(dev, format, ##arg); \ ++} while (0) ++ ++#define fbtft_par_dbg(level, par, format, arg...) \ ++do { \ ++ if (unlikely(par->debug & level)) \ ++ dev_info(par->info->device, format, ##arg); \ ++} while (0) ++ ++#define fbtft_dev_dbg(level, par, dev, format, arg...) \ ++do { \ ++ if (unlikely(par->debug & level)) \ ++ dev_info(dev, format, ##arg); \ ++} while (0) ++ ++#define fbtft_par_dbg_hex(level, par, dev, type, buf, num, format, arg...) \ ++do { \ ++ if (unlikely(par->debug & level)) \ ++ fbtft_dbg_hex(dev, sizeof(type), buf, num * sizeof(type), format, ##arg); \ ++} while (0) ++ ++#endif /* __LINUX_FBTFT_H */ +diff -Nur linux-3.18.8/drivers/staging/fbtft/fbtft-io.c linux-rpi/drivers/staging/fbtft/fbtft-io.c +--- linux-3.18.8/drivers/staging/fbtft/fbtft-io.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fbtft-io.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,239 @@ ++#include <linux/export.h> ++#include <linux/errno.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include "fbtft.h" ++ ++int fbtft_write_spi(struct fbtft_par *par, void *buf, size_t len) ++{ ++ struct spi_transfer t = { ++ .tx_buf = buf, ++ .len = len, ++ }; ++ struct spi_message m; ++ ++ fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, ++ "%s(len=%d): ", __func__, len); ++ ++ if (!par->spi) { ++ dev_err(par->info->device, ++ "%s: par->spi is unexpectedly NULL\n", __func__); ++ return -1; ++ } ++ ++ spi_message_init(&m); ++ if (par->txbuf.dma && buf == par->txbuf.buf) { ++ t.tx_dma = par->txbuf.dma; ++ m.is_dma_mapped = 1; ++ } ++ spi_message_add_tail(&t, &m); ++ return spi_sync(par->spi, &m); ++} ++EXPORT_SYMBOL(fbtft_write_spi); ++ ++/** ++ * fbtft_write_spi_emulate_9() - write SPI emulating 9-bit ++ * @par: Driver data ++ * @buf: Buffer to write ++ * @len: Length of buffer (must be divisible by 8) ++ * ++ * When 9-bit SPI is not available, this function can be used to emulate that. ++ * par->extra must hold a transformation buffer used for transfer. ++ */ ++int fbtft_write_spi_emulate_9(struct fbtft_par *par, void *buf, size_t len) ++{ ++ u16 *src = buf; ++ u8 *dst = par->extra; ++ size_t size = len / 2; ++ size_t added = 0; ++ int bits, i, j; ++ u64 val, dc, tmp; ++ ++ fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, ++ "%s(len=%d): ", __func__, len); ++ ++ if (!par->extra) { ++ dev_err(par->info->device, "%s: error: par->extra is NULL\n", ++ __func__); ++ return -EINVAL; ++ } ++ if ((len % 8) != 0) { ++ dev_err(par->info->device, ++ "%s: error: len=%d must be divisible by 8\n", ++ __func__, len); ++ return -EINVAL; ++ } ++ ++ for (i = 0; i < size; i += 8) { ++ tmp = 0; ++ bits = 63; ++ for (j = 0; j < 7; j++) { ++ dc = (*src & 0x0100) ? 1 : 0; ++ val = *src & 0x00FF; ++ tmp |= dc << bits; ++ bits -= 8; ++ tmp |= val << bits--; ++ src++; ++ } ++ tmp |= ((*src & 0x0100) ? 1 : 0); ++ *(u64 *)dst = cpu_to_be64(tmp); ++ dst += 8; ++ *dst++ = (u8)(*src++ & 0x00FF); ++ added++; ++ } ++ ++ return spi_write(par->spi, par->extra, size + added); ++} ++EXPORT_SYMBOL(fbtft_write_spi_emulate_9); ++ ++int fbtft_read_spi(struct fbtft_par *par, void *buf, size_t len) ++{ ++ int ret; ++ u8 txbuf[32] = { 0, }; ++ struct spi_transfer t = { ++ .speed_hz = 2000000, ++ .rx_buf = buf, ++ .len = len, ++ }; ++ struct spi_message m; ++ ++ if (!par->spi) { ++ dev_err(par->info->device, ++ "%s: par->spi is unexpectedly NULL\n", __func__); ++ return -ENODEV; ++ } ++ ++ if (par->startbyte) { ++ if (len > 32) { ++ dev_err(par->info->device, ++ "%s: len=%d can't be larger than 32 when using 'startbyte'\n", ++ __func__, len); ++ return -EINVAL; ++ } ++ txbuf[0] = par->startbyte | 0x3; ++ t.tx_buf = txbuf; ++ fbtft_par_dbg_hex(DEBUG_READ, par, par->info->device, u8, ++ txbuf, len, "%s(len=%d) txbuf => ", __func__, len); ++ } ++ ++ spi_message_init(&m); ++ spi_message_add_tail(&t, &m); ++ ret = spi_sync(par->spi, &m); ++ fbtft_par_dbg_hex(DEBUG_READ, par, par->info->device, u8, buf, len, ++ "%s(len=%d) buf <= ", __func__, len); ++ ++ return ret; ++} ++EXPORT_SYMBOL(fbtft_read_spi); ++ ++/* ++ * Optimized use of gpiolib is twice as fast as no optimization ++ * only one driver can use the optimized version at a time ++ */ ++int fbtft_write_gpio8_wr(struct fbtft_par *par, void *buf, size_t len) ++{ ++ u8 data; ++ int i; ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ static u8 prev_data; ++#endif ++ ++ fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, ++ "%s(len=%d): ", __func__, len); ++ ++ while (len--) { ++ data = *(u8 *) buf; ++ ++ /* Start writing by pulling down /WR */ ++ gpio_set_value(par->gpio.wr, 0); ++ ++ /* Set data */ ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ if (data == prev_data) { ++ gpio_set_value(par->gpio.wr, 0); /* used as delay */ ++ } else { ++ for (i = 0; i < 8; i++) { ++ if ((data & 1) != (prev_data & 1)) ++ gpio_set_value(par->gpio.db[i], ++ (data & 1)); ++ data >>= 1; ++ prev_data >>= 1; ++ } ++ } ++#else ++ for (i = 0; i < 8; i++) { ++ gpio_set_value(par->gpio.db[i], (data & 1)); ++ data >>= 1; ++ } ++#endif ++ ++ /* Pullup /WR */ ++ gpio_set_value(par->gpio.wr, 1); ++ ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ prev_data = *(u8 *) buf; ++#endif ++ buf++; ++ } ++ ++ return 0; ++} ++EXPORT_SYMBOL(fbtft_write_gpio8_wr); ++ ++int fbtft_write_gpio16_wr(struct fbtft_par *par, void *buf, size_t len) ++{ ++ u16 data; ++ int i; ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ static u16 prev_data; ++#endif ++ ++ fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, ++ "%s(len=%d): ", __func__, len); ++ ++ while (len) { ++ data = *(u16 *) buf; ++ ++ /* Start writing by pulling down /WR */ ++ gpio_set_value(par->gpio.wr, 0); ++ ++ /* Set data */ ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ if (data == prev_data) { ++ gpio_set_value(par->gpio.wr, 0); /* used as delay */ ++ } else { ++ for (i = 0; i < 16; i++) { ++ if ((data & 1) != (prev_data & 1)) ++ gpio_set_value(par->gpio.db[i], ++ (data & 1)); ++ data >>= 1; ++ prev_data >>= 1; ++ } ++ } ++#else ++ for (i = 0; i < 16; i++) { ++ gpio_set_value(par->gpio.db[i], (data & 1)); ++ data >>= 1; ++ } ++#endif ++ ++ /* Pullup /WR */ ++ gpio_set_value(par->gpio.wr, 1); ++ ++#ifndef DO_NOT_OPTIMIZE_FBTFT_WRITE_GPIO ++ prev_data = *(u16 *) buf; ++#endif ++ buf += 2; ++ len -= 2; ++ } ++ ++ return 0; ++} ++EXPORT_SYMBOL(fbtft_write_gpio16_wr); ++ ++int fbtft_write_gpio16_wr_latched(struct fbtft_par *par, void *buf, size_t len) ++{ ++ dev_err(par->info->device, "%s: function not implemented\n", __func__); ++ return -1; ++} ++EXPORT_SYMBOL(fbtft_write_gpio16_wr_latched); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fbtft-sysfs.c linux-rpi/drivers/staging/fbtft/fbtft-sysfs.c +--- linux-3.18.8/drivers/staging/fbtft/fbtft-sysfs.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fbtft-sysfs.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,222 @@ ++#include "fbtft.h" ++ ++ ++static int get_next_ulong(char **str_p, unsigned long *val, char *sep, int base) ++{ ++ char *p_val; ++ int ret; ++ ++ if (!str_p || !(*str_p)) ++ return -EINVAL; ++ ++ p_val = strsep(str_p, sep); ++ ++ if (!p_val) ++ return -EINVAL; ++ ++ ret = kstrtoul(p_val, base, val); ++ if (ret) ++ return -EINVAL; ++ ++ return 0; ++} ++ ++int fbtft_gamma_parse_str(struct fbtft_par *par, unsigned long *curves, ++ const char *str, int size) ++{ ++ char *str_p, *curve_p = NULL; ++ char *tmp; ++ unsigned long val = 0; ++ int ret = 0; ++ int curve_counter, value_counter; ++ ++ fbtft_par_dbg(DEBUG_SYSFS, par, "%s() str=\n", __func__); ++ ++ if (!str || !curves) ++ return -EINVAL; ++ ++ fbtft_par_dbg(DEBUG_SYSFS, par, "%s\n", str); ++ ++ tmp = kmalloc(size+1, GFP_KERNEL); ++ if (!tmp) ++ return -ENOMEM; ++ memcpy(tmp, str, size+1); ++ ++ /* replace optional separators */ ++ str_p = tmp; ++ while (*str_p) { ++ if (*str_p == ',') ++ *str_p = ' '; ++ if (*str_p == ';') ++ *str_p = '\n'; ++ str_p++; ++ } ++ ++ str_p = strim(tmp); ++ ++ curve_counter = 0; ++ while (str_p) { ++ if (curve_counter == par->gamma.num_curves) { ++ dev_err(par->info->device, "Gamma: Too many curves\n"); ++ ret = -EINVAL; ++ goto out; ++ } ++ curve_p = strsep(&str_p, "\n"); ++ value_counter = 0; ++ while (curve_p) { ++ if (value_counter == par->gamma.num_values) { ++ dev_err(par->info->device, ++ "Gamma: Too many values\n"); ++ ret = -EINVAL; ++ goto out; ++ } ++ ret = get_next_ulong(&curve_p, &val, " ", 16); ++ if (ret) ++ goto out; ++ curves[curve_counter * par->gamma.num_values + value_counter] = val; ++ value_counter++; ++ } ++ if (value_counter != par->gamma.num_values) { ++ dev_err(par->info->device, "Gamma: Too few values\n"); ++ ret = -EINVAL; ++ goto out; ++ } ++ curve_counter++; ++ } ++ if (curve_counter != par->gamma.num_curves) { ++ dev_err(par->info->device, "Gamma: Too few curves\n"); ++ ret = -EINVAL; ++ goto out; ++ } ++ ++out: ++ kfree(tmp); ++ return ret; ++} ++ ++static ssize_t ++sprintf_gamma(struct fbtft_par *par, unsigned long *curves, char *buf) ++{ ++ ssize_t len = 0; ++ unsigned int i, j; ++ ++ mutex_lock(&par->gamma.lock); ++ for (i = 0; i < par->gamma.num_curves; i++) { ++ for (j = 0; j < par->gamma.num_values; j++) ++ len += scnprintf(&buf[len], PAGE_SIZE, ++ "%04lx ", curves[i*par->gamma.num_values + j]); ++ buf[len-1] = '\n'; ++ } ++ mutex_unlock(&par->gamma.lock); ++ ++ return len; ++} ++ ++static ssize_t store_gamma_curve(struct device *device, ++ struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ struct fb_info *fb_info = dev_get_drvdata(device); ++ struct fbtft_par *par = fb_info->par; ++ unsigned long tmp_curves[FBTFT_GAMMA_MAX_VALUES_TOTAL]; ++ int ret; ++ ++ ret = fbtft_gamma_parse_str(par, tmp_curves, buf, count); ++ if (ret) ++ return ret; ++ ++ ret = par->fbtftops.set_gamma(par, tmp_curves); ++ if (ret) ++ return ret; ++ ++ mutex_lock(&par->gamma.lock); ++ memcpy(par->gamma.curves, tmp_curves, ++ par->gamma.num_curves * par->gamma.num_values * sizeof(tmp_curves[0])); ++ mutex_unlock(&par->gamma.lock); ++ ++ return count; ++} ++ ++static ssize_t show_gamma_curve(struct device *device, ++ struct device_attribute *attr, char *buf) ++{ ++ struct fb_info *fb_info = dev_get_drvdata(device); ++ struct fbtft_par *par = fb_info->par; ++ ++ return sprintf_gamma(par, par->gamma.curves, buf); ++} ++ ++static struct device_attribute gamma_device_attrs[] = { ++ __ATTR(gamma, 0660, show_gamma_curve, store_gamma_curve), ++}; ++ ++ ++void fbtft_expand_debug_value(unsigned long *debug) ++{ ++ switch (*debug & 0b111) { ++ case 1: ++ *debug |= DEBUG_LEVEL_1; ++ break; ++ case 2: ++ *debug |= DEBUG_LEVEL_2; ++ break; ++ case 3: ++ *debug |= DEBUG_LEVEL_3; ++ break; ++ case 4: ++ *debug |= DEBUG_LEVEL_4; ++ break; ++ case 5: ++ *debug |= DEBUG_LEVEL_5; ++ break; ++ case 6: ++ *debug |= DEBUG_LEVEL_6; ++ break; ++ case 7: ++ *debug = 0xFFFFFFFF; ++ break; ++ } ++} ++ ++static ssize_t store_debug(struct device *device, ++ struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ struct fb_info *fb_info = dev_get_drvdata(device); ++ struct fbtft_par *par = fb_info->par; ++ int ret; ++ ++ ret = kstrtoul(buf, 10, &par->debug); ++ if (ret) ++ return ret; ++ fbtft_expand_debug_value(&par->debug); ++ ++ return count; ++} ++ ++static ssize_t show_debug(struct device *device, ++ struct device_attribute *attr, char *buf) ++{ ++ struct fb_info *fb_info = dev_get_drvdata(device); ++ struct fbtft_par *par = fb_info->par; ++ ++ return snprintf(buf, PAGE_SIZE, "%lu\n", par->debug); ++} ++ ++static struct device_attribute debug_device_attr = \ ++ __ATTR(debug, 0660, show_debug, store_debug); ++ ++ ++void fbtft_sysfs_init(struct fbtft_par *par) ++{ ++ device_create_file(par->info->dev, &debug_device_attr); ++ if (par->gamma.curves && par->fbtftops.set_gamma) ++ device_create_file(par->info->dev, &gamma_device_attrs[0]); ++} ++ ++void fbtft_sysfs_exit(struct fbtft_par *par) ++{ ++ device_remove_file(par->info->dev, &debug_device_attr); ++ if (par->gamma.curves && par->fbtftops.set_gamma) ++ device_remove_file(par->info->dev, &gamma_device_attrs[0]); ++} +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_tinylcd.c linux-rpi/drivers/staging/fbtft/fb_tinylcd.c +--- linux-3.18.8/drivers/staging/fbtft/fb_tinylcd.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_tinylcd.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,124 @@ ++/* ++ * Custom FB driver for tinylcd.com display ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_tinylcd" ++#define WIDTH 320 ++#define HEIGHT 480 ++ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ write_reg(par, 0xB0, 0x80); ++ write_reg(par, 0xC0, 0x0A, 0x0A); ++ write_reg(par, 0xC1, 0x45, 0x07); ++ write_reg(par, 0xC2, 0x33); ++ write_reg(par, 0xC5, 0x00, 0x42, 0x80); ++ write_reg(par, 0xB1, 0xD0, 0x11); ++ write_reg(par, 0xB4, 0x02); ++ write_reg(par, 0xB6, 0x00, 0x22, 0x3B); ++ write_reg(par, 0xB7, 0x07); ++ write_reg(par, 0x36, 0x58); ++ write_reg(par, 0xF0, 0x36, 0xA5, 0xD3); ++ write_reg(par, 0xE5, 0x80); ++ write_reg(par, 0xE5, 0x01); ++ write_reg(par, 0xB3, 0x00); ++ write_reg(par, 0xE5, 0x00); ++ write_reg(par, 0xF0, 0x36, 0xA5, 0x53); ++ write_reg(par, 0xE0, 0x00, 0x35, 0x33, 0x00, 0x00, 0x00, ++ 0x00, 0x35, 0x33, 0x00, 0x00, 0x00); ++ write_reg(par, 0x3A, 0x55); ++ write_reg(par, 0x11); ++ udelay(250); ++ write_reg(par, 0x29); ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* Column address */ ++ write_reg(par, 0x2A, xs >> 8, xs & 0xFF, xe >> 8, xe & 0xFF); ++ ++ /* Row adress */ ++ write_reg(par, 0x2B, ys >> 8, ys & 0xFF, ye >> 8, ye & 0xFF); ++ ++ /* Memory write */ ++ write_reg(par, 0x2C); ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ case 270: ++ write_reg(par, 0xB6, 0x00, 0x02, 0x3B); ++ write_reg(par, 0x36, 0x28); ++ break; ++ case 180: ++ write_reg(par, 0xB6, 0x00, 0x22, 0x3B); ++ write_reg(par, 0x36, 0x58); ++ break; ++ case 90: ++ write_reg(par, 0xB6, 0x00, 0x22, 0x3B); ++ write_reg(par, 0x36, 0x38); ++ break; ++ default: ++ write_reg(par, 0xB6, 0x00, 0x22, 0x3B); ++ write_reg(par, 0x36, 0x08); ++ break; ++ } ++ ++ return 0; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "neosec,tinylcd", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("spi:tinylcd"); ++ ++MODULE_DESCRIPTION("Custom FB driver for tinylcd.com display"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_tls8204.c linux-rpi/drivers/staging/fbtft/fb_tls8204.c +--- linux-3.18.8/drivers/staging/fbtft/fb_tls8204.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_tls8204.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,176 @@ ++/* ++ * FB driver for the TLS8204 LCD Controller ++ * ++ * The display is monochrome and the video memory is RGB565. ++ * Any pixel value except 0 turns the pixel on. ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * Copyright (C) 2014 Michael Hope (adapted for the TLS8204) ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_tls8204" ++#define WIDTH 84 ++#define HEIGHT 48 ++#define TXBUFLEN WIDTH ++#define DEFAULT_GAMMA "40" /* gamma is used to control contrast in this driver */ ++ ++static unsigned bs = 4; ++module_param(bs, uint, 0); ++MODULE_PARM_DESC(bs, "BS[2:0] Bias voltage level: 0-7 (default: 4)"); ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ /* Enter extended command mode */ ++ write_reg(par, 0x21); /* 5:1 1 ++ 2:0 PD - Powerdown control: chip is active ++ 1:0 V - Entry mode: horizontal addressing ++ 0:1 H - Extended instruction set control: extended ++ */ ++ ++ /* H=1 Bias system */ ++ write_reg(par, 0x10 | (bs & 0x7)); /* ++ 4:1 1 ++ 3:0 0 ++ 2:x BS2 - Bias System ++ 1:x BS1 ++ 0:x BS0 ++ */ ++ ++ /* Set the address of the first display line. */ ++ write_reg(par, 0x04 | (64 >> 6)); ++ write_reg(par, 0x40 | (64 & 0x3F)); ++ ++ /* Enter H=0 standard command mode */ ++ write_reg(par, 0x20); ++ ++ /* H=0 Display control */ ++ write_reg(par, 0x08 | 4); /* ++ 3:1 1 ++ 2:1 D - DE: 10=normal mode ++ 1:0 0 ++ 0:0 E ++ */ ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* H=0 Set X address of RAM */ ++ write_reg(par, 0x80); /* 7:1 1 ++ 6-0: X[6:0] - 0x00 ++ */ ++ ++ /* H=0 Set Y address of RAM */ ++ write_reg(par, 0x40); /* 7:0 0 ++ 6:1 1 ++ 2-0: Y[2:0] - 0x0 ++ */ ++} ++ ++static int write_vmem(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u16 *vmem16 = (u16 *)par->info->screen_base; ++ int x, y, i; ++ int ret = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s()\n", __func__); ++ ++ for (y = 0; y < HEIGHT/8; y++) { ++ u8 *buf = par->txbuf.buf; ++ /* The display is 102x68 but the LCD is 84x48. Set ++ the write pointer at the start of each row. */ ++ gpio_set_value(par->gpio.dc, 0); ++ write_reg(par, 0x80 | 0); ++ write_reg(par, 0x40 | y); ++ ++ for (x = 0; x < WIDTH; x++) { ++ u8 ch = 0; ++ for (i = 0; i < 8*WIDTH; i += WIDTH) { ++ ch >>= 1; ++ if (vmem16[(y*8*WIDTH)+i+x]) ++ ch |= 0x80; ++ } ++ *buf++ = ch; ++ } ++ /* Write the row */ ++ gpio_set_value(par->gpio.dc, 1); ++ ret = par->fbtftops.write(par, par->txbuf.buf, WIDTH); ++ if (ret < 0) { ++ dev_err(par->info->device, ++ "%s: write failed and returned: %d\n", __func__, ret); ++ break; ++ } ++ } ++ ++ return ret; ++} ++ ++static int set_gamma(struct fbtft_par *par, unsigned long *curves) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* apply mask */ ++ curves[0] &= 0x7F; ++ ++ write_reg(par, 0x21); /* turn on extended instruction set */ ++ write_reg(par, 0x80 | curves[0]); ++ write_reg(par, 0x20); /* turn off extended instruction set */ ++ ++ return 0; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .txbuflen = TXBUFLEN, ++ .gamma_num = 1, ++ .gamma_len = 1, ++ .gamma = DEFAULT_GAMMA, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .write_vmem = write_vmem, ++ .set_gamma = set_gamma, ++ }, ++ .backlight = 1, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "teralane,tls8204", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("spi:tls8204"); ++ ++MODULE_DESCRIPTION("FB driver for the TLS8204 LCD Controller"); ++MODULE_AUTHOR("Michael Hope"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_uc1701.c linux-rpi/drivers/staging/fbtft/fb_uc1701.c +--- linux-3.18.8/drivers/staging/fbtft/fb_uc1701.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_uc1701.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,210 @@ ++/* ++ * FB driver for the UC1701 LCD Controller ++ * ++ * The display is monochrome and the video memory is RGB565. ++ * Any pixel value except 0 turns the pixel on. ++ * ++ * Copyright (C) 2014 Juergen Holzmann ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_uc1701" ++#define WIDTH 102 ++#define HEIGHT 64 ++#define PAGES (HEIGHT/8) ++ ++/* 1: Display on/off */ ++#define LCD_DISPLAY_ENABLE 0xAE ++/* 2: display start line set */ ++#define LCD_START_LINE 0x40 ++/* 3: Page address set (lower 4 bits select one of the pages) */ ++#define LCD_PAGE_ADDRESS 0xB0 ++/* 4: column address */ ++#define LCD_COL_ADDRESS 0x10 ++/* 8: select orientation */ ++#define LCD_BOTTOMVIEW 0xA0 ++/* 9: inverted display */ ++#define LCD_DISPLAY_INVERT 0xA6 ++/* 10: show memory content or switch all pixels on */ ++#define LCD_ALL_PIXEL 0xA4 ++/* 11: lcd bias set */ ++#define LCD_BIAS 0xA2 ++/* 14: Reset Controller */ ++#define LCD_RESET_CMD 0xE2 ++/* 15: output mode select (turns display upside-down) */ ++#define LCD_SCAN_DIR 0xC0 ++/* 16: power control set */ ++#define LCD_POWER_CONTROL 0x28 ++/* 17: voltage regulator resistor ratio set */ ++#define LCD_VOLTAGE 0x20 ++/* 18: Volume mode set */ ++#define LCD_VOLUME_MODE 0x81 ++/* 22: NOP command */ ++#define LCD_NO_OP 0xE3 ++/* 25: advanced program control */ ++#define LCD_ADV_PROG_CTRL 0xFA ++/* 25: advanced program control2 */ ++#define LCD_ADV_PROG_CTRL2 0x10 ++#define LCD_TEMPCOMP_HIGH 0x80 ++/* column offset for normal orientation */ ++#define SHIFT_ADDR_NORMAL 0 ++/* column offset for bottom view orientation */ ++#define SHIFT_ADDR_TOPVIEW 30 ++ ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ /* softreset of LCD */ ++ write_reg(par, LCD_RESET_CMD); ++ mdelay(10); ++ ++ /* set startpoint */ ++ /* LCD_START_LINE | (pos & 0x3F) */ ++ write_reg(par, LCD_START_LINE); ++ ++ /* select orientation BOTTOMVIEW */ ++ write_reg(par, LCD_BOTTOMVIEW | 1); ++ /* output mode select (turns display upside-down) */ ++ write_reg(par, LCD_SCAN_DIR | 0x00); ++ ++ /* Normal Pixel mode */ ++ write_reg(par, LCD_ALL_PIXEL | 0); ++ ++ /* positive display */ ++ write_reg(par, LCD_DISPLAY_INVERT | 0); ++ ++ /* bias 1/9 */ ++ write_reg(par, LCD_BIAS | 0); ++ ++ /* power control mode: all features on */ ++ /* LCD_POWER_CONTROL | (val&0x07) */ ++ write_reg(par, LCD_POWER_CONTROL | 0x07); ++ ++ /* set voltage regulator R/R */ ++ /* LCD_VOLTAGE | (val&0x07) */ ++ write_reg(par, LCD_VOLTAGE | 0x07); ++ ++ /* volume mode set */ ++ /* LCD_VOLUME_MODE,val&0x3f,LCD_NO_OP */ ++ write_reg(par, LCD_VOLUME_MODE); ++ /* LCD_VOLUME_MODE,val&0x3f,LCD_NO_OP */ ++ write_reg(par, 0x09); ++ /* ???? */ ++ /* LCD_VOLUME_MODE,val&0x3f,LCD_NO_OP */ ++ write_reg(par, LCD_NO_OP); ++ ++ /* advanced program control */ ++ write_reg(par, LCD_ADV_PROG_CTRL); ++ write_reg(par, LCD_ADV_PROG_CTRL2|LCD_TEMPCOMP_HIGH); ++ ++ /* enable display */ ++ write_reg(par, LCD_DISPLAY_ENABLE | 1); ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ /* goto address */ ++ /* LCD_PAGE_ADDRESS | ((page) & 0x1F), ++ (((col)+SHIFT_ADDR_NORMAL) & 0x0F), ++ LCD_COL_ADDRESS | ((((col)+SHIFT_ADDR_NORMAL)>>4) & 0x0F) */ ++ write_reg(par, LCD_PAGE_ADDRESS); ++ /* LCD_PAGE_ADDRESS | ((page) & 0x1F), ++ (((col)+SHIFT_ADDR_NORMAL) & 0x0F), ++ LCD_COL_ADDRESS | ((((col)+SHIFT_ADDR_NORMAL)>>4) & 0x0F) */ ++ write_reg(par, 0x00); ++ /* LCD_PAGE_ADDRESS | ((page) & 0x1F), ++ (((col)+SHIFT_ADDR_NORMAL) & 0x0F), ++ LCD_COL_ADDRESS | ((((col)+SHIFT_ADDR_NORMAL)>>4) & 0x0F) */ ++ write_reg(par, LCD_COL_ADDRESS); ++} ++ ++static int write_vmem(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ u16 *vmem16 = (u16 *)par->info->screen_base; ++ u8 *buf = par->txbuf.buf; ++ int x, y, i; ++ int ret = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s()\n", __func__); ++ ++ for (y = 0; y < PAGES; y++) { ++ buf = par->txbuf.buf; ++ for (x = 0; x < WIDTH; x++) { ++ *buf = 0x00; ++ for (i = 0; i < 8; i++) ++ *buf |= (vmem16[((y*8*WIDTH)+(i*WIDTH))+x] ? 1 : 0) << i; ++ buf++; ++ } ++ /* LCD_PAGE_ADDRESS | ((page) & 0x1F), ++ (((col)+SHIFT_ADDR_NORMAL) & 0x0F), ++ LCD_COL_ADDRESS | ((((col)+SHIFT_ADDR_NORMAL)>>4) & 0x0F) */ ++ write_reg(par, LCD_PAGE_ADDRESS|(u8)y); ++ /* LCD_PAGE_ADDRESS | ((page) & 0x1F), ++ (((col)+SHIFT_ADDR_NORMAL) & 0x0F), ++ LCD_COL_ADDRESS | ((((col)+SHIFT_ADDR_NORMAL)>>4) & 0x0F) */ ++ write_reg(par, 0x00); ++ /* LCD_PAGE_ADDRESS | ((page) & 0x1F), ++ (((col)+SHIFT_ADDR_NORMAL) & 0x0F), ++ LCD_COL_ADDRESS | ((((col)+SHIFT_ADDR_NORMAL)>>4) & 0x0F) */ ++ write_reg(par, LCD_COL_ADDRESS); ++ gpio_set_value(par->gpio.dc, 1); ++ ret = par->fbtftops.write(par, par->txbuf.buf, WIDTH); ++ gpio_set_value(par->gpio.dc, 0); ++ } ++ ++ if (ret < 0) ++ dev_err(par->info->device, "%s: write failed and returned: %d\n", __func__, ret); ++ ++ return ret; ++} ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .write_vmem = write_vmem, ++ }, ++ .backlight = 1, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "UltraChip,uc1701", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("spi:uc1701"); ++ ++MODULE_DESCRIPTION("FB driver for the UC1701 LCD Controller"); ++MODULE_AUTHOR("Juergen Holzmann"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_upd161704.c linux-rpi/drivers/staging/fbtft/fb_upd161704.c +--- linux-3.18.8/drivers/staging/fbtft/fb_upd161704.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_upd161704.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,206 @@ ++/* ++ * FB driver for the uPD161704 LCD Controller ++ * ++ * Copyright (C) 2014 Seong-Woo Kim ++ * ++ * Based on fb_ili9325.c by Noralf Tronnes ++ * Based on ili9325.c by Jeroen Domburg ++ * Init code from UTFT library by Henning Karlsen ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_upd161704" ++#define WIDTH 240 ++#define HEIGHT 320 ++#define BPP 16 ++ ++static int init_display(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ par->fbtftops.reset(par); ++ ++ if (par->gpio.cs != -1) ++ gpio_set_value(par->gpio.cs, 0); /* Activate chip */ ++ ++ /* Initialization sequence from Lib_UTFT */ ++ ++ /* register reset */ ++ write_reg(par, 0x0003,0x0001); /* Soft reset */ ++ ++ /* oscillator start */ ++ write_reg(par, 0x003A,0x0001); /*Oscillator 0: stop, 1: operation */ ++ udelay(100); ++ ++ /* y-setting */ ++ write_reg(par, 0x0024,0x007B); /* amplitude setting */ ++ udelay(10); ++ write_reg(par, 0x0025,0x003B); /* amplitude setting */ ++ write_reg(par, 0x0026,0x0034); /* amplitude setting */ ++ udelay(10); ++ write_reg(par, 0x0027,0x0004); /* amplitude setting */ ++ write_reg(par, 0x0052,0x0025); /* circuit setting 1 */ ++ udelay(10); ++ write_reg(par, 0x0053,0x0033); /* circuit setting 2 */ ++ write_reg(par, 0x0061,0x001C); /* adjustment V10 positive polarity */ ++ udelay(10); ++ write_reg(par, 0x0062,0x002C); /* adjustment V9 negative polarity */ ++ write_reg(par, 0x0063,0x0022); /* adjustment V34 positive polarity */ ++ udelay(10); ++ write_reg(par, 0x0064,0x0027); /* adjustment V31 negative polarity */ ++ udelay(10); ++ write_reg(par, 0x0065,0x0014); /* adjustment V61 negative polarity */ ++ udelay(10); ++ write_reg(par, 0x0066,0x0010); /* adjustment V61 negative polarity */ ++ ++ /* Basical clock for 1 line (BASECOUNT[7:0]) number specified */ ++ write_reg(par, 0x002E,0x002D); ++ ++ /* Power supply setting */ ++ write_reg(par, 0x0019,0x0000); /* DC/DC output setting */ ++ udelay(200); ++ write_reg(par, 0x001A,0x1000); /* DC/DC frequency setting */ ++ write_reg(par, 0x001B,0x0023); /* DC/DC rising setting */ ++ write_reg(par, 0x001C,0x0C01); /* Regulator voltage setting */ ++ write_reg(par, 0x001D,0x0000); /* Regulator current setting */ ++ write_reg(par, 0x001E,0x0009); /* VCOM output setting */ ++ write_reg(par, 0x001F,0x0035); /* VCOM amplitude setting */ ++ write_reg(par, 0x0020,0x0015); /* VCOMM cencter setting */ ++ write_reg(par, 0x0018,0x1E7B); /* DC/DC operation setting */ ++ ++ /* windows setting */ ++ write_reg(par, 0x0008,0x0000); /* Minimum X address */ ++ write_reg(par, 0x0009,0x00EF); /* Maximum X address */ ++ write_reg(par, 0x000a,0x0000); /* Minimum Y address */ ++ write_reg(par, 0x000b,0x013F); /* Maximum Y address */ ++ ++ /* LCD display area setting */ ++ write_reg(par, 0x0029,0x0000); /* [LCDSIZE] X MIN. size set */ ++ write_reg(par, 0x002A,0x0000); /* [LCDSIZE] Y MIN. size set */ ++ write_reg(par, 0x002B,0x00EF); /* [LCDSIZE] X MAX. size set */ ++ write_reg(par, 0x002C,0x013F); /* [LCDSIZE] Y MAX. size set */ ++ ++ /* Gate scan setting */ ++ write_reg(par, 0x0032,0x0002); ++ ++ /* n line inversion line number */ ++ write_reg(par, 0x0033,0x0000); ++ ++ /* Line inversion/frame inversion/interlace setting */ ++ write_reg(par, 0x0037,0x0000); ++ ++ /* Gate scan operation setting register */ ++ write_reg(par, 0x003B,0x0001); ++ ++ /* Color mode */ ++ /*GS = 0: 260-k color (64 gray scale), GS = 1: 8 color (2 gray scale) */ ++ write_reg(par, 0x0004,0x0000); ++ ++ /* RAM control register */ ++ write_reg(par, 0x0005,0x0000); /*Window access 00:Normal, 10:Window */ ++ ++ /* Display setting register 2 */ ++ write_reg(par, 0x0001,0x0000); ++ ++ /* display setting */ ++ write_reg(par, 0x0000,0x0000); /* display on */ ++ ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, ++ "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ switch (par->info->var.rotate) { ++ /* R20h = Horizontal GRAM Start Address */ ++ /* R21h = Vertical GRAM Start Address */ ++ case 0: ++ write_reg(par, 0x0006, xs); ++ write_reg(par, 0x0007, ys); ++ break; ++ case 180: ++ write_reg(par, 0x0006, WIDTH - 1 - xs); ++ write_reg(par, 0x0007, HEIGHT - 1 - ys); ++ break; ++ case 270: ++ write_reg(par, 0x0006, WIDTH - 1 - ys); ++ write_reg(par, 0x0007, xs); ++ break; ++ case 90: ++ write_reg(par, 0x0006, ys); ++ write_reg(par, 0x0007, HEIGHT - 1 - xs); ++ break; ++ } ++ ++ write_reg(par, 0x0e); /* Write Data to GRAM */ ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ switch (par->info->var.rotate) { ++ /* AM: GRAM update direction */ ++ case 0: ++ write_reg(par, 0x01, 0x0000); ++ write_reg(par, 0x05, 0x0000); ++ break; ++ case 180: ++ write_reg(par, 0x01, 0x00C0); ++ write_reg(par, 0x05, 0x0000); ++ break; ++ case 270: ++ write_reg(par, 0x01, 0x0080); ++ write_reg(par, 0x05, 0x0001); ++ break; ++ case 90: ++ write_reg(par, 0x01, 0x0040); ++ write_reg(par, 0x05, 0x0001); ++ break; ++ } ++ ++ return 0; ++} ++ ++static struct fbtft_display display = { ++ .regwidth = 16, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .fbtftops = { ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "nec,upd161704", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++MODULE_ALIAS("platform:" DRVNAME); ++MODULE_ALIAS("spi:upd161704"); ++MODULE_ALIAS("platform:upd161704"); ++ ++MODULE_DESCRIPTION("FB driver for the uPD161704 LCD Controller"); ++MODULE_AUTHOR("Seong-Woo Kim"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/fb_watterott.c linux-rpi/drivers/staging/fbtft/fb_watterott.c +--- linux-3.18.8/drivers/staging/fbtft/fb_watterott.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/fb_watterott.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,324 @@ ++/* ++ * FB driver for the Watterott LCD Controller ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/gpio.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "fb_watterott" ++#define WIDTH 320 ++#define HEIGHT 240 ++#define FPS 5 ++#define TXBUFLEN 1024 ++#define DEFAULT_BRIGHTNESS 50 ++ ++#define CMD_VERSION 0x01 ++#define CMD_LCD_LED 0x10 ++#define CMD_LCD_RESET 0x11 ++#define CMD_LCD_ORIENTATION 0x20 ++#define CMD_LCD_DRAWIMAGE 0x27 ++#define COLOR_RGB323 8 ++#define COLOR_RGB332 9 ++#define COLOR_RGB233 10 ++#define COLOR_RGB565 16 ++ ++ ++static short mode = 565; ++module_param(mode, short, 0); ++MODULE_PARM_DESC(mode, "RGB color transfer mode: 332, 565 (default)"); ++ ++static void write_reg8_bus8(struct fbtft_par *par, int len, ...) ++{ ++ va_list args; ++ int i, ret; ++ u8 *buf = par->buf; ++ ++ va_start(args, len); ++ for (i = 0; i < len; i++) ++ *buf++ = (u8)va_arg(args, unsigned int); ++ va_end(args); ++ ++ fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, ++ par->info->device, u8, par->buf, len, "%s: ", __func__); ++ ++ ret = par->fbtftops.write(par, par->buf, len); ++ if (ret < 0) { ++ dev_err(par->info->device, ++ "%s: write() failed and returned %d\n", __func__, ret); ++ return; ++ } ++} ++ ++static int write_vmem(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ unsigned start_line, end_line; ++ u16 *vmem16 = (u16 *)(par->info->screen_base + offset); ++ u16 *pos = par->txbuf.buf + 1; ++ u16 *buf16 = par->txbuf.buf + 10; ++ int i, j; ++ int ret = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s()\n", __func__); ++ ++ start_line = offset / par->info->fix.line_length; ++ end_line = start_line + (len / par->info->fix.line_length) - 1; ++ ++ /* Set command header. pos: x, y, w, h */ ++ ((u8 *)par->txbuf.buf)[0] = CMD_LCD_DRAWIMAGE; ++ pos[0] = 0; ++ pos[2] = cpu_to_be16(par->info->var.xres); ++ pos[3] = cpu_to_be16(1); ++ ((u8 *)par->txbuf.buf)[9] = COLOR_RGB565; ++ ++ for (i = start_line; i <= end_line; i++) { ++ pos[1] = cpu_to_be16(i); ++ for (j = 0; j < par->info->var.xres; j++) ++ buf16[j] = cpu_to_be16(*vmem16++); ++ ret = par->fbtftops.write(par, ++ par->txbuf.buf, 10 + par->info->fix.line_length); ++ if (ret < 0) ++ return ret; ++ udelay(300); ++ } ++ ++ return 0; ++} ++ ++#define RGB565toRGB323(c) (((c&0xE000)>>8) | ((c&0600)>>6) | ((c&0x001C)>>2)) ++#define RGB565toRGB332(c) (((c&0xE000)>>8) | ((c&0700)>>6) | ((c&0x0018)>>3)) ++#define RGB565toRGB233(c) (((c&0xC000)>>8) | ((c&0700)>>5) | ((c&0x001C)>>2)) ++ ++static int write_vmem_8bit(struct fbtft_par *par, size_t offset, size_t len) ++{ ++ unsigned start_line, end_line; ++ u16 *vmem16 = (u16 *)(par->info->screen_base + offset); ++ u16 *pos = par->txbuf.buf + 1; ++ u8 *buf8 = par->txbuf.buf + 10; ++ int i, j; ++ int ret = 0; ++ ++ fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s()\n", __func__); ++ ++ start_line = offset / par->info->fix.line_length; ++ end_line = start_line + (len / par->info->fix.line_length) - 1; ++ ++ /* Set command header. pos: x, y, w, h */ ++ ((u8 *)par->txbuf.buf)[0] = CMD_LCD_DRAWIMAGE; ++ pos[0] = 0; ++ pos[2] = cpu_to_be16(par->info->var.xres); ++ pos[3] = cpu_to_be16(1); ++ ((u8 *)par->txbuf.buf)[9] = COLOR_RGB332; ++ ++ for (i = start_line; i <= end_line; i++) { ++ pos[1] = cpu_to_be16(i); ++ for (j = 0; j < par->info->var.xres; j++) { ++ buf8[j] = RGB565toRGB332(*vmem16); ++ vmem16++; ++ } ++ ret = par->fbtftops.write(par, ++ par->txbuf.buf, 10 + par->info->var.xres); ++ if (ret < 0) ++ return ret; ++ udelay(700); ++ } ++ ++ return 0; ++} ++ ++static unsigned firmware_version(struct fbtft_par *par) ++{ ++ u8 rxbuf[4] = {0, }; ++ ++ write_reg(par, CMD_VERSION); ++ par->fbtftops.read(par, rxbuf, 4); ++ if (rxbuf[1] != '.') ++ return 0; ++ ++ return (rxbuf[0] - '0') << 8 | (rxbuf[2] - '0') << 4 | (rxbuf[3] - '0'); ++} ++ ++static int init_display(struct fbtft_par *par) ++{ ++ int ret; ++ unsigned version; ++ u8 save_mode; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* enable SPI interface by having CS and MOSI low during reset */ ++ save_mode = par->spi->mode; ++ par->spi->mode |= SPI_CS_HIGH; ++ ret = par->spi->master->setup(par->spi); /* set CS inactive low */ ++ if (ret) { ++ dev_err(par->info->device, "Could not set SPI_CS_HIGH\n"); ++ return ret; ++ } ++ write_reg(par, 0x00); /* make sure mode is set */ ++ ++ mdelay(50); ++ par->fbtftops.reset(par); ++ mdelay(1000); ++ par->spi->mode = save_mode; ++ ret = par->spi->master->setup(par->spi); ++ if (ret) { ++ dev_err(par->info->device, "Could not restore SPI mode\n"); ++ return ret; ++ } ++ write_reg(par, 0x00); ++ ++ version = firmware_version(par); ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "Firmware version: %x.%02x\n", ++ version >> 8, version & 0xFF); ++ ++ if (mode == 332) ++ par->fbtftops.write_vmem = write_vmem_8bit; ++ return 0; ++} ++ ++static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ /* not used on this controller */ ++} ++ ++static int set_var(struct fbtft_par *par) ++{ ++ u8 rotate; ++ ++ fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__); ++ ++ /* this controller rotates clock wise */ ++ switch (par->info->var.rotate) { ++ case 90: ++ rotate = 27; ++ break; ++ case 180: ++ rotate = 18; ++ break; ++ case 270: ++ rotate = 9; ++ break; ++ default: ++ rotate = 0; ++ } ++ write_reg(par, CMD_LCD_ORIENTATION, rotate); ++ ++ return 0; ++} ++ ++static int verify_gpios(struct fbtft_par *par) ++{ ++ if (par->gpio.reset < 0) { ++ dev_err(par->info->device, "Missing 'reset' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ return 0; ++} ++ ++#ifdef CONFIG_FB_BACKLIGHT ++static int backlight_chip_update_status(struct backlight_device *bd) ++{ ++ struct fbtft_par *par = bl_get_data(bd); ++ int brightness = bd->props.brightness; ++ ++ fbtft_par_dbg(DEBUG_BACKLIGHT, par, ++ "%s: brightness=%d, power=%d, fb_blank=%d\n", ++ __func__, bd->props.brightness, bd->props.power, ++ bd->props.fb_blank); ++ ++ if (bd->props.power != FB_BLANK_UNBLANK) ++ brightness = 0; ++ ++ if (bd->props.fb_blank != FB_BLANK_UNBLANK) ++ brightness = 0; ++ ++ write_reg(par, CMD_LCD_LED, brightness); ++ ++ return 0; ++} ++ ++static void register_chip_backlight(struct fbtft_par *par) ++{ ++ struct backlight_device *bd; ++ struct backlight_properties bl_props = { 0, }; ++ struct backlight_ops *bl_ops; ++ ++ fbtft_par_dbg(DEBUG_BACKLIGHT, par, "%s()\n", __func__); ++ ++ bl_ops = devm_kzalloc(par->info->device, sizeof(struct backlight_ops), ++ GFP_KERNEL); ++ if (!bl_ops) { ++ dev_err(par->info->device, ++ "%s: could not allocate memory for backlight operations.\n", ++ __func__); ++ return; ++ } ++ ++ bl_ops->update_status = backlight_chip_update_status; ++ bl_props.type = BACKLIGHT_RAW; ++ bl_props.power = FB_BLANK_POWERDOWN; ++ bl_props.max_brightness = 100; ++ bl_props.brightness = DEFAULT_BRIGHTNESS; ++ ++ bd = backlight_device_register(dev_driver_string(par->info->device), ++ par->info->device, par, bl_ops, &bl_props); ++ if (IS_ERR(bd)) { ++ dev_err(par->info->device, ++ "cannot register backlight device (%ld)\n", ++ PTR_ERR(bd)); ++ return; ++ } ++ par->info->bl_dev = bd; ++ ++ if (!par->fbtftops.unregister_backlight) ++ par->fbtftops.unregister_backlight = fbtft_unregister_backlight; ++} ++#else ++#define register_chip_backlight NULL ++#endif ++ ++ ++static struct fbtft_display display = { ++ .regwidth = 8, ++ .buswidth = 8, ++ .width = WIDTH, ++ .height = HEIGHT, ++ .fps = FPS, ++ .txbuflen = TXBUFLEN, ++ .fbtftops = { ++ .write_register = write_reg8_bus8, ++ .write_vmem = write_vmem, ++ .init_display = init_display, ++ .set_addr_win = set_addr_win, ++ .set_var = set_var, ++ .verify_gpios = verify_gpios, ++ .register_backlight = register_chip_backlight, ++ }, ++}; ++FBTFT_REGISTER_DRIVER(DRVNAME, "watterott,openlcd", &display); ++ ++MODULE_ALIAS("spi:" DRVNAME); ++ ++MODULE_DESCRIPTION("FB driver for the Watterott LCD Controller"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/flexfb.c linux-rpi/drivers/staging/fbtft/flexfb.c +--- linux-3.18.8/drivers/staging/fbtft/flexfb.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/flexfb.c 2015-03-05 14:40:16.345715808 +0100 +@@ -0,0 +1,592 @@ ++/* ++ * Generic FB driver for TFT LCD displays ++ * ++ * Copyright (C) 2013 Noralf Tronnes ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/vmalloc.h> ++#include <linux/gpio.h> ++#include <linux/spi/spi.h> ++#include <linux/delay.h> ++ ++#include "fbtft.h" ++ ++#define DRVNAME "flexfb" ++ ++ ++static char *chip; ++module_param(chip, charp, 0); ++MODULE_PARM_DESC(chip, "LCD controller"); ++ ++static unsigned int width; ++module_param(width, uint, 0); ++MODULE_PARM_DESC(width, "Display width"); ++ ++static unsigned int height; ++module_param(height, uint, 0); ++MODULE_PARM_DESC(height, "Display height"); ++ ++static int init[512]; ++static int init_num; ++module_param_array(init, int, &init_num, 0); ++MODULE_PARM_DESC(init, "Init sequence"); ++ ++static unsigned int setaddrwin; ++module_param(setaddrwin, uint, 0); ++MODULE_PARM_DESC(setaddrwin, "Which set_addr_win() implementation to use"); ++ ++static unsigned int buswidth = 8; ++module_param(buswidth, uint, 0); ++MODULE_PARM_DESC(buswidth, "Width of databus (default: 8)"); ++ ++static unsigned int regwidth = 8; ++module_param(regwidth, uint, 0); ++MODULE_PARM_DESC(regwidth, "Width of controller register (default: 8)"); ++ ++static bool nobacklight; ++module_param(nobacklight, bool, 0); ++MODULE_PARM_DESC(nobacklight, "Turn off backlight functionality."); ++ ++static bool latched; ++module_param(latched, bool, 0); ++MODULE_PARM_DESC(latched, "Use with latched 16-bit databus"); ++ ++ ++static int *initp; ++static int initp_num; ++ ++/* default init sequences */ ++static int st7735r_init[] = { \ ++-1,0x01,-2,150,-1,0x11,-2,500,-1,0xB1,0x01,0x2C,0x2D,-1,0xB2,0x01,0x2C,0x2D,-1,0xB3,0x01,0x2C,0x2D,0x01,0x2C,0x2D, \ ++-1,0xB4,0x07,-1,0xC0,0xA2,0x02,0x84,-1,0xC1,0xC5,-1,0xC2,0x0A,0x00,-1,0xC3,0x8A,0x2A,-1,0xC4,0x8A,0xEE,-1,0xC5,0x0E, \ ++-1,0x20,-1,0x36,0xC0,-1,0x3A,0x05,-1,0xE0,0x0f,0x1a,0x0f,0x18,0x2f,0x28,0x20,0x22,0x1f,0x1b,0x23,0x37,0x00,0x07,0x02,0x10, \ ++-1,0xE1,0x0f,0x1b,0x0f,0x17,0x33,0x2c,0x29,0x2e,0x30,0x30,0x39,0x3f,0x00,0x07,0x03,0x10,-1,0x29,-2,100,-1,0x13,-2,10,-3 }; ++ ++static int ssd1289_init[] = { \ ++-1,0x00,0x0001,-1,0x03,0xA8A4,-1,0x0C,0x0000,-1,0x0D,0x080C,-1,0x0E,0x2B00,-1,0x1E,0x00B7,-1,0x01,0x2B3F,-1,0x02,0x0600, \ ++-1,0x10,0x0000,-1,0x11,0x6070,-1,0x05,0x0000,-1,0x06,0x0000,-1,0x16,0xEF1C,-1,0x17,0x0003,-1,0x07,0x0233,-1,0x0B,0x0000, \ ++-1,0x0F,0x0000,-1,0x41,0x0000,-1,0x42,0x0000,-1,0x48,0x0000,-1,0x49,0x013F,-1,0x4A,0x0000,-1,0x4B,0x0000,-1,0x44,0xEF00, \ ++-1,0x45,0x0000,-1,0x46,0x013F,-1,0x30,0x0707,-1,0x31,0x0204,-1,0x32,0x0204,-1,0x33,0x0502,-1,0x34,0x0507,-1,0x35,0x0204, \ ++-1,0x36,0x0204,-1,0x37,0x0502,-1,0x3A,0x0302,-1,0x3B,0x0302,-1,0x23,0x0000,-1,0x24,0x0000,-1,0x25,0x8000,-1,0x4f,0x0000, \ ++-1,0x4e,0x0000,-1,0x22,-3 }; ++ ++static int hx8340bn_init[] = { \ ++-1,0xC1,0xFF,0x83,0x40,-1,0x11,-2,150,-1,0xCA,0x70,0x00,0xD9,-1,0xB0,0x01,0x11, \ ++-1,0xC9,0x90,0x49,0x10,0x28,0x28,0x10,0x00,0x06,-2,20,-1,0xC2,0x60,0x71,0x01,0x0E,0x05,0x02,0x09,0x31,0x0A, \ ++-1,0xC3,0x67,0x30,0x61,0x17,0x48,0x07,0x05,0x33,-2,10,-1,0xB5,0x35,0x20,0x45,-1,0xB4,0x33,0x25,0x4C,-2,10, \ ++-1,0x3A,0x05,-1,0x29,-2,10,-3 }; ++ ++static int ili9225_init[] = { \ ++-1,0x0001,0x011C,-1,0x0002,0x0100,-1,0x0003,0x1030,-1,0x0008,0x0808,-1,0x000C,0x0000,-1,0x000F,0x0A01,-1,0x0020,0x0000, \ ++-1,0x0021,0x0000,-2,50,-1,0x0010,0x0A00,-1,0x0011,0x1038,-2,50,-1,0x0012,0x1121,-1,0x0013,0x004E,-1,0x0014,0x676F, \ ++-1,0x0030,0x0000,-1,0x0031,0x00DB,-1,0x0032,0x0000,-1,0x0033,0x0000,-1,0x0034,0x00DB,-1,0x0035,0x0000,-1,0x0036,0x00AF, \ ++-1,0x0037,0x0000,-1,0x0038,0x00DB,-1,0x0039,0x0000,-1,0x0050,0x0000,-1,0x0051,0x060A,-1,0x0052,0x0D0A,-1,0x0053,0x0303, \ ++-1,0x0054,0x0A0D,-1,0x0055,0x0A06,-1,0x0056,0x0000,-1,0x0057,0x0303,-1,0x0058,0x0000,-1,0x0059,0x0000,-2,50, \ ++-1,0x0007,0x1017,-2,50,-3 }; ++ ++static int ili9320_init[] = { \ ++-1,0x00E5,0x8000,-1,0x0000,0x0001,-1,0x0001,0x0100,-1,0x0002,0x0700,-1,0x0003,0x1030,-1,0x0004,0x0000,-1,0x0008,0x0202, \ ++-1,0x0009,0x0000,-1,0x000A,0x0000,-1,0x000C,0x0000,-1,0x000D,0x0000,-1,0x000F,0x0000,-1,0x0010,0x0000,-1,0x0011,0x0007, \ ++-1,0x0012,0x0000,-1,0x0013,0x0000,-2,200,-1,0x0010,0x17B0,-1,0x0011,0x0031,-2,50,-1,0x0012,0x0138,-2,50,-1,0x0013,0x1800, \ ++-1,0x0029,0x0008,-2,50,-1,0x0020,0x0000,-1,0x0021,0x0000,-1,0x0030,0x0000,-1,0x0031,0x0505,-1,0x0032,0x0004, \ ++-1,0x0035,0x0006,-1,0x0036,0x0707,-1,0x0037,0x0105,-1,0x0038,0x0002,-1,0x0039,0x0707,-1,0x003C,0x0704,-1,0x003D,0x0807, \ ++-1,0x0050,0x0000,-1,0x0051,0x00EF,-1,0x0052,0x0000,-1,0x0053,0x013F,-1,0x0060,0x2700,-1,0x0061,0x0001,-1,0x006A,0x0000, \ ++-1,0x0080,0x0000,-1,0x0081,0x0000,-1,0x0082,0x0000,-1,0x0083,0x0000,-1,0x0084,0x0000,-1,0x0085,0x0000,-1,0x0090,0x0010, \ ++-1,0x0092,0x0000,-1,0x0093,0x0003,-1,0x0095,0x0110,-1,0x0097,0x0000,-1,0x0098,0x0000,-1,0x0007,0x0173,-3 }; ++ ++static int ili9325_init[] = { \ ++-1,0x00E3,0x3008,-1,0x00E7,0x0012,-1,0x00EF,0x1231,-1,0x0001,0x0100,-1,0x0002,0x0700,-1,0x0003,0x1030,-1,0x0004,0x0000, \ ++-1,0x0008,0x0207,-1,0x0009,0x0000,-1,0x000A,0x0000,-1,0x000C,0x0000,-1,0x000D,0x0000,-1,0x000F,0x0000,-1,0x0010,0x0000, \ ++-1,0x0011,0x0007,-1,0x0012,0x0000,-1,0x0013,0x0000,-2,200,-1,0x0010,0x1690,-1,0x0011,0x0223,-2,50,-1,0x0012,0x000D,-2,50, \ ++-1,0x0013,0x1200,-1,0x0029,0x000A,-1,0x002B,0x000C,-2,50,-1,0x0020,0x0000,-1,0x0021,0x0000,-1,0x0030,0x0000, \ ++-1,0x0031,0x0506,-1,0x0032,0x0104,-1,0x0035,0x0207,-1,0x0036,0x000F,-1,0x0037,0x0306,-1,0x0038,0x0102,-1,0x0039,0x0707, \ ++-1,0x003C,0x0702,-1,0x003D,0x1604,-1,0x0050,0x0000,-1,0x0051,0x00EF,-1,0x0052,0x0000,-1,0x0053,0x013F,-1,0x0060,0xA700, \ ++-1,0x0061,0x0001,-1,0x006A,0x0000,-1,0x0080,0x0000,-1,0x0081,0x0000,-1,0x0082,0x0000,-1,0x0083,0x0000,-1,0x0084,0x0000, \ ++-1,0x0085,0x0000,-1,0x0090,0x0010,-1,0x0092,0x0600,-1,0x0007,0x0133,-3 }; ++ ++static int ili9341_init[] = { \ ++-1,0x28,-2,20,-1,0xCF,0x00,0x83,0x30,-1,0xED,0x64,0x03,0x12,0x81,-1,0xE8,0x85,0x01,0x79, \ ++-1,0xCB,0x39,0x2c,0x00,0x34,0x02,-1,0xF7,0x20,-1,0xEA,0x00,0x00,-1,0xC0,0x26,-1,0xC1,0x11, \ ++-1,0xC5,0x35,0x3E,-1,0xC7,0xBE,-1,0xB1,0x00,0x1B,-1,0xB6,0x0a,0x82,0x27,0x00,-1,0xB7,0x07, \ ++-1,0x3A,0x55,-1,0x36,0x48,-1,0x11,-2,120,-1,0x29,-2,20,-3 }; ++ ++static int ssd1351_init[] = { -1,0xfd,0x12,-1,0xfd,0xb1,-1,0xae,-1,0xb3,0xf1,-1,0xca,0x7f,-1,0xa0,0x74, \ ++ -1,0x15,0x00,0x7f,-1,0x75,0x00,0x7f,-1,0xa1,0x00,-1,0xa2,0x00,-1,0xb5,0x00, \ ++ -1,0xab,0x01,-1,0xb1,0x32,-1,0xb4,0xa0,0xb5,0x55,-1,0xbb,0x17,-1,0xbe,0x05, \ ++ -1,0xc1,0xc8,0x80,0xc8,-1,0xc7,0x0f,-1,0xb6,0x01,-1,0xa6,-1,0xaf,-3 }; ++ ++ ++/* ili9320, ili9325 */ ++static void flexfb_set_addr_win_1(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ switch (par->info->var.rotate) { ++ /* R20h = Horizontal GRAM Start Address */ ++ /* R21h = Vertical GRAM Start Address */ ++ case 0: ++ write_reg(par, 0x0020, xs); ++ write_reg(par, 0x0021, ys); ++ break; ++ case 180: ++ write_reg(par, 0x0020, width - 1 - xs); ++ write_reg(par, 0x0021, height - 1 - ys); ++ break; ++ case 270: ++ write_reg(par, 0x0020, width - 1 - ys); ++ write_reg(par, 0x0021, xs); ++ break; ++ case 90: ++ write_reg(par, 0x0020, ys); ++ write_reg(par, 0x0021, height - 1 - xs); ++ break; ++ } ++ write_reg(par, 0x0022); /* Write Data to GRAM */ ++} ++ ++/* ssd1289 */ ++static void flexfb_set_addr_win_2(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ switch (par->info->var.rotate) { ++ /* R4Eh - Set GDDRAM X address counter */ ++ /* R4Fh - Set GDDRAM Y address counter */ ++ case 0: ++ write_reg(par, 0x4e, xs); ++ write_reg(par, 0x4f, ys); ++ break; ++ case 180: ++ write_reg(par, 0x4e, par->info->var.xres - 1 - xs); ++ write_reg(par, 0x4f, par->info->var.yres - 1 - ys); ++ break; ++ case 270: ++ write_reg(par, 0x4e, par->info->var.yres - 1 - ys); ++ write_reg(par, 0x4f, xs); ++ break; ++ case 90: ++ write_reg(par, 0x4e, ys); ++ write_reg(par, 0x4f, par->info->var.xres - 1 - xs); ++ break; ++ } ++ ++ /* R22h - RAM data write */ ++ write_reg(par, 0x22, 0); ++} ++ ++/* ssd1351 */ ++static void set_addr_win_3(struct fbtft_par *par, int xs, int ys, int xe, int ye) ++{ ++ fbtft_par_dbg(DEBUG_SET_ADDR_WIN, par, "%s(xs=%d, ys=%d, xe=%d, ye=%d)\n", __func__, xs, ys, xe, ye); ++ ++ write_reg(par, 0x15, xs, xe); ++ write_reg(par, 0x75, ys, ye); ++ write_reg(par, 0x5C); ++} ++ ++static int flexfb_verify_gpios_dc(struct fbtft_par *par) ++{ ++ fbtft_par_dbg(DEBUG_VERIFY_GPIOS, par, "%s()\n", __func__); ++ ++ if (par->gpio.dc < 0) { ++ dev_err(par->info->device, "Missing info about 'dc' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ ++ return 0; ++} ++ ++static int flexfb_verify_gpios_db(struct fbtft_par *par) ++{ ++ int i; ++ int num_db = buswidth; ++ ++ fbtft_par_dbg(DEBUG_VERIFY_GPIOS, par, "%s()\n", __func__); ++ ++ if (par->gpio.dc < 0) { ++ dev_err(par->info->device, "Missing info about 'dc' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ if (par->gpio.wr < 0) { ++ dev_err(par->info->device, "Missing info about 'wr' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ if (latched && (par->gpio.latch < 0)) { ++ dev_err(par->info->device, "Missing info about 'latch' gpio. Aborting.\n"); ++ return -EINVAL; ++ } ++ if (latched) ++ num_db=buswidth/2; ++ for (i=0;i < num_db;i++) { ++ if (par->gpio.db[i] < 0) { ++ dev_err(par->info->device, "Missing info about 'db%02d' gpio. Aborting.\n", i); ++ return -EINVAL; ++ } ++ } ++ ++ return 0; ++} ++ ++static struct fbtft_display flex_display = { }; ++ ++static int flexfb_probe_common(struct spi_device *sdev, struct platform_device *pdev) ++{ ++ struct device *dev; ++ struct fb_info *info; ++ struct fbtft_par *par; ++ int ret; ++ ++ initp = init; ++ initp_num = init_num; ++ ++ if (sdev) ++ dev = &sdev->dev; ++ else ++ dev = &pdev->dev; ++ ++ fbtft_init_dbg(dev, "%s(%s)\n", __func__, sdev ? "'SPI device'" : "'Platform device'"); ++ ++ if (chip) { ++ ++ if (!strcmp(chip, "st7735r")) { ++ if (!width) ++ width = 128; ++ if (!height) ++ height = 160; ++ if (init_num == 0) { ++ initp = st7735r_init; ++ initp_num = ARRAY_SIZE(st7735r_init); ++ } ++ ++ ++ } else if (!strcmp(chip, "hx8340bn")) { ++ if (!width) ++ width = 176; ++ if (!height) ++ height = 220; ++ setaddrwin = 0; ++ if (init_num == 0) { ++ initp = hx8340bn_init; ++ initp_num = ARRAY_SIZE(hx8340bn_init); ++ } ++ ++ ++ } else if (!strcmp(chip, "ili9225")) { ++ if (!width) ++ width = 176; ++ if (!height) ++ height = 220; ++ setaddrwin = 0; ++ regwidth = 16; ++ if (init_num == 0) { ++ initp = ili9225_init; ++ initp_num = ARRAY_SIZE(ili9225_init); ++ } ++ ++ ++ ++ } else if (!strcmp(chip, "ili9320")) { ++ if (!width) ++ width = 240; ++ if (!height) ++ height = 320; ++ setaddrwin = 1; ++ regwidth = 16; ++ if (init_num == 0) { ++ initp = ili9320_init; ++ initp_num = ARRAY_SIZE(ili9320_init); ++ } ++ ++ ++ } else if (!strcmp(chip, "ili9325")) { ++ if (!width) ++ width = 240; ++ if (!height) ++ height = 320; ++ setaddrwin = 1; ++ regwidth = 16; ++ if (init_num == 0) { ++ initp = ili9325_init; ++ initp_num = ARRAY_SIZE(ili9325_init); ++ } ++ ++ } else if (!strcmp(chip, "ili9341")) { ++ if (!width) ++ width = 240; ++ if (!height) ++ height = 320; ++ setaddrwin = 0; ++ regwidth = 8; ++ if (init_num == 0) { ++ initp = ili9341_init; ++ initp_num = ARRAY_SIZE(ili9341_init); ++ } ++ ++ ++ } else if (!strcmp(chip, "ssd1289")) { ++ if (!width) ++ width = 240; ++ if (!height) ++ height = 320; ++ setaddrwin = 2; ++ regwidth = 16; ++ if (init_num == 0) { ++ initp = ssd1289_init; ++ initp_num = ARRAY_SIZE(ssd1289_init); ++ } ++ ++ ++ ++ } else if (!strcmp(chip, "ssd1351")) { ++ if (!width) ++ width = 128; ++ if (!height) ++ height = 128; ++ setaddrwin = 3; ++ if (init_num == 0) { ++ initp = ssd1351_init; ++ initp_num = ARRAY_SIZE(ssd1351_init); ++ } ++ } else { ++ dev_err(dev, "chip=%s is not supported\n", chip); ++ return -EINVAL; ++ } ++ } ++ ++ if (width == 0 || height == 0) { ++ dev_err(dev, "argument(s) missing: width and height has to be set.\n"); ++ return -EINVAL; ++ } ++ flex_display.width = width; ++ flex_display.height = height; ++ fbtft_init_dbg(dev, "Display resolution: %dx%d\n", width, height); ++ fbtft_init_dbg(dev, "chip = %s\n", chip ? chip : "not set"); ++ fbtft_init_dbg(dev, "setaddrwin = %d\n", setaddrwin); ++ fbtft_init_dbg(dev, "regwidth = %d\n", regwidth); ++ fbtft_init_dbg(dev, "buswidth = %d\n", buswidth); ++ ++ info = fbtft_framebuffer_alloc(&flex_display, dev); ++ if (!info) ++ return -ENOMEM; ++ ++ par = info->par; ++ if (sdev) ++ par->spi = sdev; ++ else ++ par->pdev = pdev; ++ if (!par->init_sequence) ++ par->init_sequence = initp; ++ par->fbtftops.init_display = fbtft_init_display; ++ ++ /* registerwrite functions */ ++ switch (regwidth) { ++ case 8: ++ par->fbtftops.write_register = fbtft_write_reg8_bus8; ++ break; ++ case 16: ++ par->fbtftops.write_register = fbtft_write_reg16_bus8; ++ break; ++ default: ++ dev_err(dev, "argument 'regwidth': %d is not supported.\n", regwidth); ++ return -EINVAL; ++ } ++ ++ /* bus functions */ ++ if (sdev) { ++ par->fbtftops.write = fbtft_write_spi; ++ switch (buswidth) { ++ case 8: ++ par->fbtftops.write_vmem = fbtft_write_vmem16_bus8; ++ if (!par->startbyte) ++ par->fbtftops.verify_gpios = flexfb_verify_gpios_dc; ++ break; ++ case 9: ++ if (regwidth == 16) { ++ dev_err(dev, "argument 'regwidth': %d is not supported with buswidth=%d and SPI.\n", regwidth, buswidth); ++ return -EINVAL; ++ } ++ par->fbtftops.write_register = fbtft_write_reg8_bus9; ++ par->fbtftops.write_vmem = fbtft_write_vmem16_bus9; ++ sdev->bits_per_word=9; ++ ret = sdev->master->setup(sdev); ++ if (ret) { ++ dev_warn(dev, ++ "9-bit SPI not available, emulating using 8-bit.\n"); ++ sdev->bits_per_word = 8; ++ ret = sdev->master->setup(sdev); ++ if (ret) ++ goto out_release; ++ /* allocate buffer with room for dc bits */ ++ par->extra = devm_kzalloc(par->info->device, ++ par->txbuf.len + (par->txbuf.len / 8) + 8, ++ GFP_KERNEL); ++ if (!par->extra) { ++ ret = -ENOMEM; ++ goto out_release; ++ } ++ par->fbtftops.write = fbtft_write_spi_emulate_9; ++ } ++ break; ++ default: ++ dev_err(dev, "argument 'buswidth': %d is not supported with SPI.\n", buswidth); ++ return -EINVAL; ++ } ++ } else { ++ par->fbtftops.verify_gpios = flexfb_verify_gpios_db; ++ switch (buswidth) { ++ case 8: ++ par->fbtftops.write = fbtft_write_gpio8_wr; ++ par->fbtftops.write_vmem = fbtft_write_vmem16_bus8; ++ break; ++ case 16: ++ par->fbtftops.write_register = fbtft_write_reg16_bus16; ++ if (latched) ++ par->fbtftops.write = fbtft_write_gpio16_wr_latched; ++ else ++ par->fbtftops.write = fbtft_write_gpio16_wr; ++ par->fbtftops.write_vmem = fbtft_write_vmem16_bus16; ++ break; ++ default: ++ dev_err(dev, "argument 'buswidth': %d is not supported with parallel.\n", buswidth); ++ return -EINVAL; ++ } ++ } ++ ++ /* set_addr_win function */ ++ switch (setaddrwin) { ++ case 0: ++ /* use default */ ++ break; ++ case 1: ++ par->fbtftops.set_addr_win = flexfb_set_addr_win_1; ++ break; ++ case 2: ++ par->fbtftops.set_addr_win = flexfb_set_addr_win_2; ++ break; ++ case 3: ++ par->fbtftops.set_addr_win = set_addr_win_3; ++ break; ++ default: ++ dev_err(dev, "argument 'setaddrwin': unknown value %d.\n", setaddrwin); ++ return -EINVAL; ++ } ++ ++ if (!nobacklight) ++ par->fbtftops.register_backlight = fbtft_register_backlight; ++ ++ ret = fbtft_register_framebuffer(info); ++ if (ret < 0) ++ goto out_release; ++ ++ return 0; ++ ++out_release: ++ fbtft_framebuffer_release(info); ++ ++ return ret; ++} ++ ++static int flexfb_remove_common(struct device *dev, struct fb_info *info) ++{ ++ struct fbtft_par *par; ++ ++ if (!info) ++ return -EINVAL; ++ par = info->par; ++ if (par) ++ fbtft_par_dbg(DEBUG_DRIVER_INIT_FUNCTIONS, par, ++ "%s()\n", __func__); ++ fbtft_unregister_framebuffer(info); ++ fbtft_framebuffer_release(info); ++ ++ return 0; ++} ++ ++static int flexfb_probe_spi(struct spi_device *spi) ++{ ++ return flexfb_probe_common(spi, NULL); ++} ++ ++static int flexfb_remove_spi(struct spi_device *spi) ++{ ++ struct fb_info *info = spi_get_drvdata(spi); ++ ++ return flexfb_remove_common(&spi->dev, info); ++} ++ ++static int flexfb_probe_pdev(struct platform_device *pdev) ++{ ++ return flexfb_probe_common(NULL, pdev); ++} ++ ++static int flexfb_remove_pdev(struct platform_device *pdev) ++{ ++ struct fb_info *info = platform_get_drvdata(pdev); ++ ++ return flexfb_remove_common(&pdev->dev, info); ++} ++ ++static struct spi_driver flexfb_spi_driver = { ++ .driver = { ++ .name = DRVNAME, ++ .owner = THIS_MODULE, ++ }, ++ .probe = flexfb_probe_spi, ++ .remove = flexfb_remove_spi, ++}; ++ ++static const struct platform_device_id flexfb_platform_ids[] = { ++ { "flexpfb", 0 }, ++ { }, ++}; ++ ++static struct platform_driver flexfb_platform_driver = { ++ .driver = { ++ .name = DRVNAME, ++ }, ++ .id_table = flexfb_platform_ids, ++ .probe = flexfb_probe_pdev, ++ .remove = flexfb_remove_pdev, ++}; ++ ++static int __init flexfb_init(void) ++{ ++ int ret, ret2; ++ ++ ret = spi_register_driver(&flexfb_spi_driver); ++ ret2 = platform_driver_register(&flexfb_platform_driver); ++ if (ret < 0) ++ return ret; ++ return ret2; ++} ++ ++static void __exit flexfb_exit(void) ++{ ++ spi_unregister_driver(&flexfb_spi_driver); ++ platform_driver_unregister(&flexfb_platform_driver); ++} ++ ++/* ------------------------------------------------------------------------- */ ++ ++module_init(flexfb_init); ++module_exit(flexfb_exit); ++ ++MODULE_DESCRIPTION("Generic FB driver for TFT LCD displays"); ++MODULE_AUTHOR("Noralf Tronnes"); ++MODULE_LICENSE("GPL"); +diff -Nur linux-3.18.8/drivers/staging/fbtft/Kconfig linux-rpi/drivers/staging/fbtft/Kconfig +--- linux-3.18.8/drivers/staging/fbtft/Kconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/Kconfig 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,169 @@ ++menuconfig FB_TFT ++ tristate "Support for small TFT LCD display modules" ++ depends on FB && SPI && GPIOLIB ++ select FB_SYS_FILLRECT ++ select FB_SYS_COPYAREA ++ select FB_SYS_IMAGEBLIT ++ select FB_SYS_FOPS ++ select FB_DEFERRED_IO ++ select FB_BACKLIGHT ++ ++config FB_TFT_AGM1264K_FL ++ tristate "FB driver for the AGM1264K-FL LCD display" ++ depends on FB_TFT ++ help ++ Framebuffer support for the AGM1264K-FL LCD display (two Samsung KS0108 compatable chips) ++ ++config FB_TFT_BD663474 ++ tristate "FB driver for the BD663474 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for BD663474 ++ ++config FB_TFT_HX8340BN ++ tristate "FB driver for the HX8340BN LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for HX8340BN ++ ++config FB_TFT_HX8347D ++ tristate "FB driver for the HX8347D LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for HX8347D ++ ++config FB_TFT_HX8353D ++ tristate "FB driver for the HX8353D LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for HX8353D ++ ++config FB_TFT_ILI9320 ++ tristate "FB driver for the ILI9320 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for ILI9320 ++ ++config FB_TFT_ILI9325 ++ tristate "FB driver for the ILI9325 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for ILI9325 ++ ++config FB_TFT_ILI9340 ++ tristate "FB driver for the ILI9340 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for ILI9340 ++ ++config FB_TFT_ILI9341 ++ tristate "FB driver for the ILI9341 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for ILI9341 ++ ++config FB_TFT_ILI9481 ++ tristate "FB driver for the ILI9481 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for ILI9481 ++ ++config FB_TFT_ILI9486 ++ tristate "FB driver for the ILI9486 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for ILI9486 ++ ++config FB_TFT_PCD8544 ++ tristate "FB driver for the PCD8544 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for PCD8544 ++ ++config FB_TFT_RA8875 ++ tristate "FB driver for the RA8875 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for RA8875 ++ ++config FB_TFT_S6D02A1 ++ tristate "FB driver for the S6D02A1 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for S6D02A1 ++ ++config FB_TFT_S6D1121 ++ tristate "FB driver for the S6D1211 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for S6D1121 ++ ++config FB_TFT_SSD1289 ++ tristate "FB driver for the SSD1289 LCD Controller" ++ depends on FB_TFT ++ help ++ Framebuffer support for SSD1289 ++ ++config FB_TFT_SSD1306 ++ tristate "FB driver for the SSD1306 OLED Controller" ++ depends on FB_TFT ++ help ++ Framebuffer support for SSD1306 ++ ++config FB_TFT_SSD1331 ++ tristate "FB driver for the SSD1331 LCD Controller" ++ depends on FB_TFT ++ help ++ Framebuffer support for SSD1331 ++ ++config FB_TFT_SSD1351 ++ tristate "FB driver for the SSD1351 LCD Controller" ++ depends on FB_TFT ++ help ++ Framebuffer support for SSD1351 ++ ++config FB_TFT_ST7735R ++ tristate "FB driver for the ST7735R LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for ST7735R ++ ++config FB_TFT_TINYLCD ++ tristate "FB driver for tinylcd.com display" ++ depends on FB_TFT ++ help ++ Custom Framebuffer support for tinylcd.com display ++ ++config FB_TFT_TLS8204 ++ tristate "FB driver for the TLS8204 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for TLS8204 ++ ++config FB_TFT_UC1701 ++ tristate "FB driver for the UC1701 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for UC1701 ++ ++config FB_TFT_UPD161704 ++ tristate "FB driver for the uPD161704 LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for uPD161704 ++ ++config FB_TFT_WATTEROTT ++ tristate "FB driver for the WATTEROTT LCD Controller" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for WATTEROTT ++ ++config FB_FLEX ++ tristate "Generic FB driver for TFT LCD displays" ++ depends on FB_TFT ++ help ++ Generic Framebuffer support for TFT LCD displays. ++ ++config FB_TFT_FBTFT_DEVICE ++ tristate "Module to for adding FBTFT devices" ++ depends on FB_TFT +diff -Nur linux-3.18.8/drivers/staging/fbtft/Makefile linux-rpi/drivers/staging/fbtft/Makefile +--- linux-3.18.8/drivers/staging/fbtft/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/Makefile 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,34 @@ ++# Core module ++obj-$(CONFIG_FB_TFT) += fbtft.o ++fbtft-y += fbtft-core.o fbtft-sysfs.o fbtft-bus.o fbtft-io.o ++ ++# drivers ++obj-$(CONFIG_FB_TFT_AGM1264K_FL) += fb_agm1264k-fl.o ++obj-$(CONFIG_FB_TFT_BD663474) += fb_bd663474.o ++obj-$(CONFIG_FB_TFT_HX8340BN) += fb_hx8340bn.o ++obj-$(CONFIG_FB_TFT_HX8347D) += fb_hx8347d.o ++obj-$(CONFIG_FB_TFT_HX8353D) += fb_hx8353d.o ++obj-$(CONFIG_FB_TFT_ILI9320) += fb_ili9320.o ++obj-$(CONFIG_FB_TFT_ILI9325) += fb_ili9325.o ++obj-$(CONFIG_FB_TFT_ILI9340) += fb_ili9340.o ++obj-$(CONFIG_FB_TFT_ILI9341) += fb_ili9341.o ++obj-$(CONFIG_FB_TFT_ILI9481) += fb_ili9481.o ++obj-$(CONFIG_FB_TFT_ILI9486) += fb_ili9486.o ++obj-$(CONFIG_FB_TFT_PCD8544) += fb_pcd8544.o ++obj-$(CONFIG_FB_TFT_RA8875) += fb_ra8875.o ++obj-$(CONFIG_FB_TFT_S6D02A1) += fb_s6d02a1.o ++obj-$(CONFIG_FB_TFT_S6D1121) += fb_s6d1121.o ++obj-$(CONFIG_FB_TFT_SSD1289) += fb_ssd1289.o ++obj-$(CONFIG_FB_TFT_SSD1306) += fb_ssd1306.o ++obj-$(CONFIG_FB_TFT_SSD1331) += fb_ssd1331.o ++obj-$(CONFIG_FB_TFT_SSD1351) += fb_ssd1351.o ++obj-$(CONFIG_FB_TFT_ST7735R) += fb_st7735r.o ++obj-$(CONFIG_FB_TFT_TINYLCD) += fb_tinylcd.o ++obj-$(CONFIG_FB_TFT_TLS8204) += fb_tls8204.o ++obj-$(CONFIG_FB_TFT_UC1701) += fb_uc1701.o ++obj-$(CONFIG_FB_TFT_UPD161704) += fb_upd161704.o ++obj-$(CONFIG_FB_TFT_WATTEROTT) += fb_watterott.o ++obj-$(CONFIG_FB_FLEX) += flexfb.o ++ ++# Device modules ++obj-$(CONFIG_FB_TFT_FBTFT_DEVICE) += fbtft_device.o +diff -Nur linux-3.18.8/drivers/staging/fbtft/README linux-rpi/drivers/staging/fbtft/README +--- linux-3.18.8/drivers/staging/fbtft/README 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/fbtft/README 2015-03-05 14:40:16.341715808 +0100 +@@ -0,0 +1,32 @@ ++ FBTFT ++========= ++ ++Linux Framebuffer drivers for small TFT LCD display modules. ++The module 'fbtft' makes writing drivers for some of these displays very easy. ++ ++Development is done on a Raspberry Pi running the Raspbian "wheezy" distribution. ++ ++INSTALLATION ++ Download kernel sources ++ ++ From Linux 3.15 ++ cd drivers/video/fbdev/fbtft ++ git clone https://github.com/notro/fbtft.git ++ ++ Add to drivers/video/fbdev/Kconfig: source "drivers/video/fbdev/fbtft/Kconfig" ++ Add to drivers/video/fbdev/Makefile: obj-y += fbtft/ ++ ++ Before Linux 3.15 ++ cd drivers/video ++ git clone https://github.com/notro/fbtft.git ++ ++ Add to drivers/video/Kconfig: source "drivers/video/fbtft/Kconfig" ++ Add to drivers/video/Makefile: obj-y += fbtft/ ++ ++ Enable driver(s) in menuconfig and build the kernel ++ ++ ++See wiki for more information: https://github.com/notro/fbtft/wiki ++ ++ ++Source: https://github.com/notro/fbtft/ +diff -Nur linux-3.18.8/drivers/staging/Kconfig linux-rpi/drivers/staging/Kconfig +--- linux-3.18.8/drivers/staging/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/staging/Kconfig 2015-03-05 14:40:16.309715808 +0100 +@@ -108,4 +108,6 @@ + + source "drivers/staging/unisys/Kconfig" + ++source "drivers/staging/fbtft/Kconfig" ++ + endif # STAGING +diff -Nur linux-3.18.8/drivers/staging/Makefile linux-rpi/drivers/staging/Makefile +--- linux-3.18.8/drivers/staging/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/staging/Makefile 2015-03-05 14:40:16.309715808 +0100 +@@ -46,3 +46,4 @@ + obj-$(CONFIG_GS_FPGABOOT) += gs_fpgaboot/ + obj-$(CONFIG_CRYPTO_SKEIN) += skein/ + obj-$(CONFIG_UNISYSSPAR) += unisys/ ++obj-$(CONFIG_FB_TFT) += fbtft/ +diff -Nur linux-3.18.8/drivers/staging/media/lirc/Kconfig linux-rpi/drivers/staging/media/lirc/Kconfig +--- linux-3.18.8/drivers/staging/media/lirc/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/staging/media/lirc/Kconfig 2015-03-05 14:40:16.401715807 +0100 @@ -38,6 +38,12 @@ help Driver for Homebrew Parallel Port Receivers @@ -48893,10 +59482,10 @@ diff -Nur linux-3.18.6/drivers/staging/media/lirc/Kconfig linux-rpi/drivers/stag config LIRC_SASEM tristate "Sasem USB IR Remote" depends on LIRC && USB -diff -Nur linux-3.18.6/drivers/staging/media/lirc/lirc_rpi.c linux-rpi/drivers/staging/media/lirc/lirc_rpi.c ---- linux-3.18.6/drivers/staging/media/lirc/lirc_rpi.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/staging/media/lirc/lirc_rpi.c 2015-02-09 04:40:25.000000000 +0100 -@@ -0,0 +1,757 @@ +diff -Nur linux-3.18.8/drivers/staging/media/lirc/lirc_rpi.c linux-rpi/drivers/staging/media/lirc/lirc_rpi.c +--- linux-3.18.8/drivers/staging/media/lirc/lirc_rpi.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/staging/media/lirc/lirc_rpi.c 2015-03-05 14:40:16.401715807 +0100 +@@ -0,0 +1,765 @@ +/* + * lirc_rpi.c + * @@ -48930,6 +59519,7 @@ diff -Nur linux-3.18.6/drivers/staging/media/lirc/lirc_rpi.c linux-rpi/drivers/s +#include <linux/kernel.h> +#include <linux/time.h> +#include <linux/timex.h> ++#include <linux/timekeeping.h> +#include <linux/string.h> +#include <linux/delay.h> +#include <linux/platform_device.h> @@ -49006,6 +59596,13 @@ diff -Nur linux-3.18.6/drivers/staging/media/lirc/lirc_rpi.c linux-rpi/drivers/s + udelay(usecs); +} + ++static unsigned long read_current_us(void) ++{ ++ struct timespec now; ++ getnstimeofday(&now); ++ return (now.tv_sec * 1000000) + (now.tv_nsec/1000); ++} ++ +static int init_timing_params(unsigned int new_duty_cycle, + unsigned int new_freq) +{ @@ -49034,7 +59631,7 @@ diff -Nur linux-3.18.6/drivers/staging/media/lirc/lirc_rpi.c linux-rpi/drivers/s + length *= 1000; + + actual = 0; target = 0; flag = 0; -+ read_current_timer(&actual_us); ++ actual_us = read_current_us(); + + while (actual < length) { + if (flag) { @@ -49052,7 +59649,7 @@ diff -Nur linux-3.18.6/drivers/staging/media/lirc/lirc_rpi.c linux-rpi/drivers/s + */ + if ((int)(target_us - actual_us) > 0) + udelay(target_us - actual_us); -+ read_current_timer(&actual_us); ++ actual_us = read_current_us(); + actual += (actual_us - initial_us) * 1000; + flag = !flag; + } @@ -49654,9 +60251,9 @@ diff -Nur linux-3.18.6/drivers/staging/media/lirc/lirc_rpi.c linux-rpi/drivers/s + +module_param(debug, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(debug, "Enable debugging messages"); -diff -Nur linux-3.18.6/drivers/staging/media/lirc/Makefile linux-rpi/drivers/staging/media/lirc/Makefile ---- linux-3.18.6/drivers/staging/media/lirc/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/staging/media/lirc/Makefile 2015-02-09 04:40:25.000000000 +0100 +diff -Nur linux-3.18.8/drivers/staging/media/lirc/Makefile linux-rpi/drivers/staging/media/lirc/Makefile +--- linux-3.18.8/drivers/staging/media/lirc/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/staging/media/lirc/Makefile 2015-03-05 14:40:16.401715807 +0100 @@ -7,6 +7,7 @@ obj-$(CONFIG_LIRC_IGORPLUGUSB) += lirc_igorplugusb.o obj-$(CONFIG_LIRC_IMON) += lirc_imon.o @@ -49665,9 +60262,9 @@ diff -Nur linux-3.18.6/drivers/staging/media/lirc/Makefile linux-rpi/drivers/sta obj-$(CONFIG_LIRC_SASEM) += lirc_sasem.o obj-$(CONFIG_LIRC_SERIAL) += lirc_serial.o obj-$(CONFIG_LIRC_SIR) += lirc_sir.o -diff -Nur linux-3.18.6/drivers/thermal/bcm2835-thermal.c linux-rpi/drivers/thermal/bcm2835-thermal.c ---- linux-3.18.6/drivers/thermal/bcm2835-thermal.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/thermal/bcm2835-thermal.c 2015-02-09 04:40:27.000000000 +0100 +diff -Nur linux-3.18.8/drivers/thermal/bcm2835-thermal.c linux-rpi/drivers/thermal/bcm2835-thermal.c +--- linux-3.18.8/drivers/thermal/bcm2835-thermal.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/thermal/bcm2835-thermal.c 2015-03-05 14:40:16.489715807 +0100 @@ -0,0 +1,184 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -49853,9 +60450,9 @@ diff -Nur linux-3.18.6/drivers/thermal/bcm2835-thermal.c linux-rpi/drivers/therm +MODULE_DESCRIPTION("Thermal driver for bcm2835 chip"); + +module_platform_driver(bcm2835_thermal_driver); -diff -Nur linux-3.18.6/drivers/thermal/Kconfig linux-rpi/drivers/thermal/Kconfig ---- linux-3.18.6/drivers/thermal/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/thermal/Kconfig 2015-02-09 04:40:27.000000000 +0100 +diff -Nur linux-3.18.8/drivers/thermal/Kconfig linux-rpi/drivers/thermal/Kconfig +--- linux-3.18.8/drivers/thermal/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/thermal/Kconfig 2015-03-05 14:40:16.489715807 +0100 @@ -206,6 +206,12 @@ enforce idle time which results in more package C-state residency. The user interface is exposed via generic thermal framework. @@ -49869,9 +60466,9 @@ diff -Nur linux-3.18.6/drivers/thermal/Kconfig linux-rpi/drivers/thermal/Kconfig config X86_PKG_TEMP_THERMAL tristate "X86 package temperature thermal driver" depends on X86_THERMAL_VECTOR -diff -Nur linux-3.18.6/drivers/thermal/Makefile linux-rpi/drivers/thermal/Makefile ---- linux-3.18.6/drivers/thermal/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/thermal/Makefile 2015-02-09 04:40:27.000000000 +0100 +diff -Nur linux-3.18.8/drivers/thermal/Makefile linux-rpi/drivers/thermal/Makefile +--- linux-3.18.8/drivers/thermal/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/thermal/Makefile 2015-03-05 14:40:16.489715807 +0100 @@ -29,6 +29,7 @@ obj-$(CONFIG_IMX_THERMAL) += imx_thermal.o obj-$(CONFIG_DB8500_CPUFREQ_COOLING) += db8500_cpufreq_cooling.o @@ -49880,10 +60477,18 @@ diff -Nur linux-3.18.6/drivers/thermal/Makefile linux-rpi/drivers/thermal/Makefi obj-$(CONFIG_X86_PKG_TEMP_THERMAL) += x86_pkg_temp_thermal.o obj-$(CONFIG_INTEL_SOC_DTS_THERMAL) += intel_soc_dts_thermal.o obj-$(CONFIG_TI_SOC_THERMAL) += ti-soc-thermal/ -diff -Nur linux-3.18.6/drivers/tty/serial/amba-pl011.c linux-rpi/drivers/tty/serial/amba-pl011.c ---- linux-3.18.6/drivers/tty/serial/amba-pl011.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/tty/serial/amba-pl011.c 2015-02-09 04:40:28.000000000 +0100 -@@ -84,7 +84,7 @@ +diff -Nur linux-3.18.8/drivers/tty/serial/amba-pl011.c linux-rpi/drivers/tty/serial/amba-pl011.c +--- linux-3.18.8/drivers/tty/serial/amba-pl011.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/tty/serial/amba-pl011.c 2015-03-05 14:40:16.505715807 +0100 +@@ -58,6 +58,7 @@ + #include <linux/pinctrl/consumer.h> + #include <linux/sizes.h> + #include <linux/io.h> ++#include <linux/workqueue.h> + + #define UART_NR 14 + +@@ -84,7 +85,7 @@ static unsigned int get_fifosize_arm(struct amba_device *dev) { @@ -49892,9 +60497,299 @@ diff -Nur linux-3.18.6/drivers/tty/serial/amba-pl011.c linux-rpi/drivers/tty/ser } static struct vendor_data vendor_arm = { -diff -Nur linux-3.18.6/drivers/usb/core/generic.c linux-rpi/drivers/usb/core/generic.c ---- linux-3.18.6/drivers/usb/core/generic.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/usb/core/generic.c 2015-02-09 04:40:28.000000000 +0100 +@@ -156,7 +157,9 @@ + unsigned int lcrh_tx; /* vendor-specific */ + unsigned int lcrh_rx; /* vendor-specific */ + unsigned int old_cr; /* state during shutdown */ ++ struct delayed_work tx_softirq_work; + bool autorts; ++ unsigned int tx_irq_seen; /* 0=none, 1=1, 2=2 or more */ + char type[12]; + #ifdef CONFIG_DMA_ENGINE + /* DMA stuff */ +@@ -408,8 +411,9 @@ + dma_release_channel(uap->dmarx.chan); + } + +-/* Forward declare this for the refill routine */ ++/* Forward declare these for the refill routine */ + static int pl011_dma_tx_refill(struct uart_amba_port *uap); ++static void pl011_start_tx_pio(struct uart_amba_port *uap); + + /* + * The current DMA TX buffer has been sent. +@@ -447,14 +451,13 @@ + return; + } + +- if (pl011_dma_tx_refill(uap) <= 0) { ++ if (pl011_dma_tx_refill(uap) <= 0) + /* + * We didn't queue a DMA buffer for some reason, but we + * have data pending to be sent. Re-enable the TX IRQ. + */ +- uap->im |= UART011_TXIM; +- writew(uap->im, uap->port.membase + UART011_IMSC); +- } ++ pl011_start_tx_pio(uap); ++ + spin_unlock_irqrestore(&uap->port.lock, flags); + } + +@@ -628,12 +631,10 @@ + if (!uap->dmatx.queued) { + if (pl011_dma_tx_refill(uap) > 0) { + uap->im &= ~UART011_TXIM; +- ret = true; +- } else { +- uap->im |= UART011_TXIM; ++ writew(uap->im, uap->port.membase + ++ UART011_IMSC); ++ } else + ret = false; +- } +- writew(uap->im, uap->port.membase + UART011_IMSC); + } else if (!(uap->dmacr & UART011_TXDMAE)) { + uap->dmacr |= UART011_TXDMAE; + writew(uap->dmacr, +@@ -1172,15 +1173,24 @@ + pl011_dma_tx_stop(uap); + } + ++static bool pl011_tx_chars(struct uart_amba_port *uap); ++ ++/* Start TX with programmed I/O only (no DMA) */ ++static void pl011_start_tx_pio(struct uart_amba_port *uap) ++{ ++ uap->im |= UART011_TXIM; ++ writew(uap->im, uap->port.membase + UART011_IMSC); ++ if (!uap->tx_irq_seen) ++ pl011_tx_chars(uap); ++} ++ + static void pl011_start_tx(struct uart_port *port) + { + struct uart_amba_port *uap = + container_of(port, struct uart_amba_port, port); + +- if (!pl011_dma_tx_start(uap)) { +- uap->im |= UART011_TXIM; +- writew(uap->im, uap->port.membase + UART011_IMSC); +- } ++ if (!pl011_dma_tx_start(uap)) ++ pl011_start_tx_pio(uap); + } + + static void pl011_stop_rx(struct uart_port *port) +@@ -1238,40 +1248,87 @@ + spin_lock(&uap->port.lock); + } + +-static void pl011_tx_chars(struct uart_amba_port *uap) ++/* ++ * Transmit a character ++ * There must be at least one free entry in the TX FIFO to accept the char. ++ * ++ * Returns true if the FIFO might have space in it afterwards; ++ * returns false if the FIFO definitely became full. ++ */ ++static bool pl011_tx_char(struct uart_amba_port *uap, unsigned char c) ++{ ++ writew(c, uap->port.membase + UART01x_DR); ++ uap->port.icount.tx++; ++ ++ if (likely(uap->tx_irq_seen > 1)) ++ return true; ++ ++ return !(readw(uap->port.membase + UART01x_FR) & UART01x_FR_TXFF); ++} ++ ++static bool pl011_tx_chars(struct uart_amba_port *uap) + { + struct circ_buf *xmit = &uap->port.state->xmit; + int count; + ++ if (unlikely(uap->tx_irq_seen < 2)) ++ /* ++ * Initial FIFO fill level unknown: we must check TXFF ++ * after each write, so just try to fill up the FIFO. ++ */ ++ count = uap->fifosize; ++ else /* tx_irq_seen >= 2 */ ++ /* ++ * FIFO initially at least half-empty, so we can simply ++ * write half the FIFO without polling TXFF. ++ ++ * Note: the *first* TX IRQ can still race with ++ * pl011_start_tx_pio(), which can result in the FIFO ++ * being fuller than expected in that case. ++ */ ++ count = uap->fifosize >> 1; ++ ++ /* ++ * If the FIFO is full we're guaranteed a TX IRQ at some later point, ++ * and can't transmit immediately in any case: ++ */ ++ if (unlikely(uap->tx_irq_seen < 2 && ++ readw(uap->port.membase + UART01x_FR) & UART01x_FR_TXFF)) ++ return false; ++ + if (uap->port.x_char) { +- writew(uap->port.x_char, uap->port.membase + UART01x_DR); +- uap->port.icount.tx++; ++ pl011_tx_char(uap, uap->port.x_char); + uap->port.x_char = 0; +- return; ++ --count; + } + if (uart_circ_empty(xmit) || uart_tx_stopped(&uap->port)) { + pl011_stop_tx(&uap->port); +- return; ++ goto done; + } + + /* If we are using DMA mode, try to send some characters. */ + if (pl011_dma_tx_irq(uap)) +- return; ++ goto done; + +- count = uap->fifosize >> 1; +- do { +- writew(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR); ++ while (count-- > 0 && pl011_tx_char(uap, xmit->buf[xmit->tail])) { + xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); +- uap->port.icount.tx++; + if (uart_circ_empty(xmit)) + break; +- } while (--count > 0); ++ } + + if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) + uart_write_wakeup(&uap->port); + +- if (uart_circ_empty(xmit)) ++ if (uart_circ_empty(xmit)) { + pl011_stop_tx(&uap->port); ++ goto done; ++ } ++ ++ if (unlikely(!uap->tx_irq_seen)) ++ schedule_delayed_work(&uap->tx_softirq_work, uap->port.timeout); ++ ++done: ++ return false; + } + + static void pl011_modem_status(struct uart_amba_port *uap) +@@ -1298,6 +1355,28 @@ + wake_up_interruptible(&uap->port.state->port.delta_msr_wait); + } + ++static void pl011_tx_softirq(struct work_struct *work) ++{ ++ struct delayed_work *dwork = to_delayed_work(work); ++ struct uart_amba_port *uap = ++ container_of(dwork, struct uart_amba_port, tx_softirq_work); ++ ++ spin_lock(&uap->port.lock); ++ while (pl011_tx_chars(uap)) ; ++ spin_unlock(&uap->port.lock); ++} ++ ++static void pl011_tx_irq_seen(struct uart_amba_port *uap) ++{ ++ if (likely(uap->tx_irq_seen > 1)) ++ return; ++ ++ uap->tx_irq_seen++; ++ if (uap->tx_irq_seen < 2) ++ /* first TX IRQ */ ++ cancel_delayed_work(&uap->tx_softirq_work); ++} ++ + static irqreturn_t pl011_int(int irq, void *dev_id) + { + struct uart_amba_port *uap = dev_id; +@@ -1336,8 +1415,10 @@ + if (status & (UART011_DSRMIS|UART011_DCDMIS| + UART011_CTSMIS|UART011_RIMIS)) + pl011_modem_status(uap); +- if (status & UART011_TXIS) ++ if (status & UART011_TXIS) { ++ pl011_tx_irq_seen(uap); + pl011_tx_chars(uap); ++ } + + if (pass_counter-- == 0) + break; +@@ -1541,7 +1622,7 @@ + { + struct uart_amba_port *uap = + container_of(port, struct uart_amba_port, port); +- unsigned int cr, lcr_h, fbrd, ibrd; ++ unsigned int cr; + int retval; + + retval = pl011_hwinit(port); +@@ -1559,30 +1640,8 @@ + + writew(uap->vendor->ifls, uap->port.membase + UART011_IFLS); + +- /* +- * Provoke TX FIFO interrupt into asserting. Taking care to preserve +- * baud rate and data format specified by FBRD, IBRD and LCRH as the +- * UART may already be in use as a console. +- */ + spin_lock_irq(&uap->port.lock); + +- fbrd = readw(uap->port.membase + UART011_FBRD); +- ibrd = readw(uap->port.membase + UART011_IBRD); +- lcr_h = readw(uap->port.membase + uap->lcrh_rx); +- +- cr = UART01x_CR_UARTEN | UART011_CR_TXE | UART011_CR_LBE; +- writew(cr, uap->port.membase + UART011_CR); +- writew(0, uap->port.membase + UART011_FBRD); +- writew(1, uap->port.membase + UART011_IBRD); +- pl011_write_lcr_h(uap, 0); +- writew(0, uap->port.membase + UART01x_DR); +- while (readw(uap->port.membase + UART01x_FR) & UART01x_FR_BUSY) +- barrier(); +- +- writew(fbrd, uap->port.membase + UART011_FBRD); +- writew(ibrd, uap->port.membase + UART011_IBRD); +- pl011_write_lcr_h(uap, lcr_h); +- + /* restore RTS and DTR */ + cr = uap->old_cr & (UART011_CR_RTS | UART011_CR_DTR); + cr |= UART01x_CR_UARTEN | UART011_CR_RXE | UART011_CR_TXE; +@@ -1636,13 +1695,15 @@ + container_of(port, struct uart_amba_port, port); + unsigned int cr; + ++ cancel_delayed_work_sync(&uap->tx_softirq_work); ++ + /* + * disable all interrupts + */ + spin_lock_irq(&uap->port.lock); + uap->im = 0; + writew(uap->im, uap->port.membase + UART011_IMSC); +- writew(0xffff, uap->port.membase + UART011_ICR); ++ writew(0xffff & ~UART011_TXIS, uap->port.membase + UART011_ICR); + spin_unlock_irq(&uap->port.lock); + + pl011_dma_shutdown(uap); +@@ -2180,6 +2241,7 @@ + uap->port.ops = &amba_pl011_pops; + uap->port.flags = UPF_BOOT_AUTOCONF; + uap->port.line = i; ++ INIT_DELAYED_WORK(&uap->tx_softirq_work, pl011_tx_softirq); + pl011_dma_probe(&dev->dev, uap); + + /* Ensure interrupts from this UART are masked and cleared */ +diff -Nur linux-3.18.8/drivers/usb/core/generic.c linux-rpi/drivers/usb/core/generic.c +--- linux-3.18.8/drivers/usb/core/generic.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/usb/core/generic.c 2015-03-05 14:40:16.529715806 +0100 @@ -152,6 +152,7 @@ dev_warn(&udev->dev, "no configuration chosen from %d choice%s\n", @@ -49903,9 +60798,9 @@ diff -Nur linux-3.18.6/drivers/usb/core/generic.c linux-rpi/drivers/usb/core/gen } return i; } -diff -Nur linux-3.18.6/drivers/usb/core/hub.c linux-rpi/drivers/usb/core/hub.c ---- linux-3.18.6/drivers/usb/core/hub.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/usb/core/hub.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/core/hub.c linux-rpi/drivers/usb/core/hub.c +--- linux-3.18.8/drivers/usb/core/hub.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/usb/core/hub.c 2015-03-05 14:40:16.533715806 +0100 @@ -4923,7 +4923,7 @@ if (portchange & USB_PORT_STAT_C_OVERCURRENT) { u16 status = 0, unused; @@ -49915,9 +60810,9 @@ diff -Nur linux-3.18.6/drivers/usb/core/hub.c linux-rpi/drivers/usb/core/hub.c usb_clear_port_feature(hdev, port1, USB_PORT_FEAT_C_OVER_CURRENT); msleep(100); /* Cool down */ -diff -Nur linux-3.18.6/drivers/usb/core/message.c linux-rpi/drivers/usb/core/message.c ---- linux-3.18.6/drivers/usb/core/message.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/usb/core/message.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/core/message.c linux-rpi/drivers/usb/core/message.c +--- linux-3.18.8/drivers/usb/core/message.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/usb/core/message.c 2015-03-05 14:40:16.533715806 +0100 @@ -1889,6 +1889,85 @@ if (cp->string == NULL && !(dev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS)) @@ -50004,9 +60899,9 @@ diff -Nur linux-3.18.6/drivers/usb/core/message.c linux-rpi/drivers/usb/core/mes /* Now that the interfaces are installed, re-enable LPM. */ usb_unlocked_enable_lpm(dev); -diff -Nur linux-3.18.6/drivers/usb/core/otg_whitelist.h linux-rpi/drivers/usb/core/otg_whitelist.h ---- linux-3.18.6/drivers/usb/core/otg_whitelist.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/usb/core/otg_whitelist.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/core/otg_whitelist.h linux-rpi/drivers/usb/core/otg_whitelist.h +--- linux-3.18.8/drivers/usb/core/otg_whitelist.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/usb/core/otg_whitelist.h 2015-03-05 14:40:16.533715806 +0100 @@ -19,33 +19,82 @@ static struct usb_device_id whitelist_table [] = { @@ -50160,9 +61055,9 @@ diff -Nur linux-3.18.6/drivers/usb/core/otg_whitelist.h linux-rpi/drivers/usb/co return 0; } -diff -Nur linux-3.18.6/drivers/usb/gadget/file_storage.c linux-rpi/drivers/usb/gadget/file_storage.c ---- linux-3.18.6/drivers/usb/gadget/file_storage.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/gadget/file_storage.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/gadget/file_storage.c linux-rpi/drivers/usb/gadget/file_storage.c +--- linux-3.18.8/drivers/usb/gadget/file_storage.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/gadget/file_storage.c 2015-03-05 14:40:16.541715806 +0100 @@ -0,0 +1,3676 @@ +/* + * file_storage.c -- File-backed USB Storage Gadget, for USB development @@ -53840,9 +64735,9 @@ diff -Nur linux-3.18.6/drivers/usb/gadget/file_storage.c linux-rpi/drivers/usb/g + kref_put(&fsg->ref, fsg_release); +} +module_exit(fsg_cleanup); -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/changes.txt linux-rpi/drivers/usb/host/dwc_common_port/changes.txt ---- linux-3.18.6/drivers/usb/host/dwc_common_port/changes.txt 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/changes.txt 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/changes.txt linux-rpi/drivers/usb/host/dwc_common_port/changes.txt +--- linux-3.18.8/drivers/usb/host/dwc_common_port/changes.txt 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/changes.txt 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,174 @@ + +dwc_read_reg32() and friends now take an additional parameter, a pointer to an @@ -54018,9 +64913,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/changes.txt linux-rpi/dr +A DWC_LIBMODULE #define has also been added. If this is not defined, then the +module code in dwc_common_linux.c is not compiled in. This allows linking the +library code directly into a driver module, instead of as a standalone module. -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/doc/doxygen.cfg linux-rpi/drivers/usb/host/dwc_common_port/doc/doxygen.cfg ---- linux-3.18.6/drivers/usb/host/dwc_common_port/doc/doxygen.cfg 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/doc/doxygen.cfg 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/doc/doxygen.cfg linux-rpi/drivers/usb/host/dwc_common_port/doc/doxygen.cfg +--- linux-3.18.8/drivers/usb/host/dwc_common_port/doc/doxygen.cfg 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/doc/doxygen.cfg 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,270 @@ +# Doxyfile 1.4.5 + @@ -54292,9 +65187,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/doc/doxygen.cfg linux-rp +# Configuration::additions related to the search engine +#--------------------------------------------------------------------------- +SEARCHENGINE = NO -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_cc.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_cc.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_cc.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_cc.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_cc.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_cc.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_cc.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_cc.c 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,532 @@ +/* ========================================================================= + * $File: //dwh/usb_iip/dev/software/dwc_common_port_2/dwc_cc.c $ @@ -54828,9 +65723,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_cc.c linux-rpi/drive +} + +#endif /* DWC_CCLIB */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_cc.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_cc.h ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_cc.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_cc.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_cc.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_cc.h +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_cc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_cc.h 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,224 @@ +/* ========================================================================= + * $File: //dwh/usb_iip/dev/software/dwc_common_port_2/dwc_cc.h $ @@ -55056,9 +65951,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_cc.h linux-rpi/drive +#endif + +#endif /* _DWC_CC_H_ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,1308 @@ +#include "dwc_os.h" +#include "dwc_list.h" @@ -56368,9 +67263,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_fbsd.c linux- +{ + return wq->pending; +} -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_linux.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_linux.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_linux.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_linux.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_common_linux.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_linux.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_common_linux.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_linux.c 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,1434 @@ +#include <linux/kernel.h> +#include <linux/init.h> @@ -57806,9 +68701,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_linux.c linux +MODULE_LICENSE ("GPL"); + +#endif /* DWC_LIBMODULE */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1275 @@ +#include "dwc_os.h" +#include "dwc_list.h" @@ -59085,9 +69980,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_common_nbsd.c linux- +{ + return wq->pending; +} -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_crypto.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_crypto.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_crypto.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_crypto.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_crypto.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_crypto.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_crypto.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_crypto.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,308 @@ +/* ========================================================================= + * $File: //dwh/usb_iip/dev/software/dwc_common_port_2/dwc_crypto.c $ @@ -59397,9 +70292,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_crypto.c linux-rpi/d +} + +#endif /* DWC_CRYPTOLIB */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_crypto.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_crypto.h ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_crypto.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_crypto.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_crypto.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_crypto.h +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_crypto.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_crypto.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,111 @@ +/* ========================================================================= + * $File: //dwh/usb_iip/dev/software/dwc_common_port_2/dwc_crypto.h $ @@ -59512,9 +70407,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_crypto.h linux-rpi/d +#endif + +#endif /* _DWC_CRYPTO_H_ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_dh.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_dh.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_dh.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_dh.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_dh.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_dh.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_dh.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_dh.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,291 @@ +/* ========================================================================= + * $File: //dwh/usb_iip/dev/software/dwc_common_port_2/dwc_dh.c $ @@ -59807,9 +70702,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_dh.c linux-rpi/drive +#endif /* !CONFIG_MACH_IPMATE */ + +#endif /* DWC_CRYPTOLIB */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_dh.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_dh.h ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_dh.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_dh.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_dh.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_dh.h +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_dh.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_dh.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,106 @@ +/* ========================================================================= + * $File: //dwh/usb_iip/dev/software/dwc_common_port_2/dwc_dh.h $ @@ -59917,9 +70812,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_dh.h linux-rpi/drive +#endif + +#endif /* _DWC_DH_H_ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_list.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_list.h ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_list.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_list.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_list.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_list.h +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_list.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_list.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,594 @@ +/* $OpenBSD: queue.h,v 1.26 2004/05/04 16:59:32 grange Exp $ */ +/* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */ @@ -60515,9 +71410,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_list.h linux-rpi/dri +#endif + +#endif /* _DWC_LIST_H_ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_mem.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_mem.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_mem.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_mem.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_mem.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_mem.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_mem.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_mem.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,245 @@ +/* Memory Debugging */ +#ifdef DWC_DEBUG_MEMORY @@ -60764,9 +71659,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_mem.c linux-rpi/driv +} + +#endif /* DWC_DEBUG_MEMORY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_modpow.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_modpow.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_modpow.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_modpow.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_modpow.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_modpow.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_modpow.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_modpow.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,636 @@ +/* Bignum routines adapted from PUTTY sources. PuTTY copyright notice follows. + * @@ -61404,9 +72299,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_modpow.c linux-rpi/d +#endif /* CONFIG_MACH_IPMATE */ + +#endif /*DWC_CRYPTOLIB */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_modpow.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_modpow.h ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_modpow.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_modpow.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_modpow.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_modpow.h +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_modpow.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_modpow.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,34 @@ +/* + * dwc_modpow.h @@ -61442,9 +72337,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_modpow.h linux-rpi/d +#endif + +#endif /* _LINUX_BIGNUM_H */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_notifier.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_notifier.c ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_notifier.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_notifier.c 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_notifier.c linux-rpi/drivers/usb/host/dwc_common_port/dwc_notifier.c +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_notifier.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_notifier.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,319 @@ +#ifdef DWC_NOTIFYLIB + @@ -61765,9 +72660,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_notifier.c linux-rpi +} + +#endif /* DWC_NOTIFYLIB */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_notifier.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_notifier.h ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_notifier.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_notifier.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_notifier.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_notifier.h +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_notifier.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_notifier.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,122 @@ + +#ifndef __DWC_NOTIFIER_H__ @@ -61891,9 +72786,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_notifier.h linux-rpi +#endif + +#endif /* __DWC_NOTIFIER_H__ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_os.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_os.h ---- linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_os.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_os.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_os.h linux-rpi/drivers/usb/host/dwc_common_port/dwc_os.h +--- linux-3.18.8/drivers/usb/host/dwc_common_port/dwc_os.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/dwc_os.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1276 @@ +/* ========================================================================= + * $File: //dwh/usb_iip/dev/software/dwc_common_port_2/dwc_os.h $ @@ -63171,9 +74066,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/dwc_os.h linux-rpi/drive +#endif + +#endif /* _DWC_OS_H_ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile linux-rpi/drivers/usb/host/dwc_common_port/Makefile ---- linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/Makefile 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/Makefile linux-rpi/drivers/usb/host/dwc_common_port/Makefile +--- linux-3.18.8/drivers/usb/host/dwc_common_port/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/Makefile 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,58 @@ +# +# Makefile for DWC_common library @@ -63233,9 +74128,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile linux-rpi/drive + +clean: + rm -rf *.o *.ko .*.cmd *.mod.c .*.o.d .*.o.tmp modules.order Module.markers Module.symvers .tmp_versions/ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile.fbsd linux-rpi/drivers/usb/host/dwc_common_port/Makefile.fbsd ---- linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile.fbsd 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/Makefile.fbsd 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/Makefile.fbsd linux-rpi/drivers/usb/host/dwc_common_port/Makefile.fbsd +--- linux-3.18.8/drivers/usb/host/dwc_common_port/Makefile.fbsd 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/Makefile.fbsd 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,17 @@ +CFLAGS += -I/sys/i386/compile/GENERIC -I/sys/i386/include -I/usr/include +CFLAGS += -DDWC_FREEBSD @@ -63254,9 +74149,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile.fbsd linux-rpi/ + dwc_common_fbsd.c dwc_mem.c + +.include <bsd.kmod.mk> -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile.linux linux-rpi/drivers/usb/host/dwc_common_port/Makefile.linux ---- linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile.linux 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/Makefile.linux 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/Makefile.linux linux-rpi/drivers/usb/host/dwc_common_port/Makefile.linux +--- linux-3.18.8/drivers/usb/host/dwc_common_port/Makefile.linux 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/Makefile.linux 2015-03-05 14:40:16.553715806 +0100 @@ -0,0 +1,49 @@ +# +# Makefile for DWC_common library @@ -63307,9 +74202,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/Makefile.linux linux-rpi + +clean: + rm -rf *.o *.ko .*.cmd *.mod.c .*.o.d .*.o.tmp modules.order Module.markers Module.symvers .tmp_versions/ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/usb.h linux-rpi/drivers/usb/host/dwc_common_port/usb.h ---- linux-3.18.6/drivers/usb/host/dwc_common_port/usb.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_common_port/usb.h 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_common_port/usb.h linux-rpi/drivers/usb/host/dwc_common_port/usb.h +--- linux-3.18.8/drivers/usb/host/dwc_common_port/usb.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_common_port/usb.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,946 @@ +/* + * Copyright (c) 1998 The NetBSD Foundation, Inc. @@ -64257,9 +75152,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_common_port/usb.h linux-rpi/drivers/ +#endif + +#endif /* _USB_H_ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/doc/doxygen.cfg linux-rpi/drivers/usb/host/dwc_otg/doc/doxygen.cfg ---- linux-3.18.6/drivers/usb/host/dwc_otg/doc/doxygen.cfg 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/doc/doxygen.cfg 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/doc/doxygen.cfg linux-rpi/drivers/usb/host/dwc_otg/doc/doxygen.cfg +--- linux-3.18.8/drivers/usb/host/dwc_otg/doc/doxygen.cfg 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/doc/doxygen.cfg 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,224 @@ +# Doxyfile 1.3.9.1 + @@ -64485,9 +75380,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/doc/doxygen.cfg linux-rpi/driver +# Configuration::additions related to the search engine +#--------------------------------------------------------------------------- +SEARCHENGINE = NO -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dummy_audio.c linux-rpi/drivers/usb/host/dwc_otg/dummy_audio.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dummy_audio.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dummy_audio.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dummy_audio.c linux-rpi/drivers/usb/host/dwc_otg/dummy_audio.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dummy_audio.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dummy_audio.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1575 @@ +/* + * zero.c -- Gadget Zero, for USB development @@ -66064,9 +76959,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dummy_audio.c linux-rpi/drivers/ + remove_proc_entry("isoc_test", NULL); +} +module_exit (cleanup); -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_cfi_common.h linux-rpi/drivers/usb/host/dwc_otg/dwc_cfi_common.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_cfi_common.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_cfi_common.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_cfi_common.h linux-rpi/drivers/usb/host/dwc_otg/dwc_cfi_common.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_cfi_common.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_cfi_common.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,142 @@ +/* ========================================================================== + * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, @@ -66210,9 +77105,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_cfi_common.h linux-rpi/drive +typedef struct cfi_string cfi_string_t; + +#endif -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_adp.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_adp.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_adp.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_adp.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_adp.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_adp.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_adp.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_adp.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,854 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_adp.c $ @@ -67068,9 +77963,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_adp.c linux-rpi/drivers/ +#endif + return 1; +} -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_adp.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_adp.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_adp.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_adp.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_adp.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_adp.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_adp.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_adp.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,80 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_adp.h $ @@ -67152,9 +78047,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_adp.h linux-rpi/drivers/ +extern int32_t dwc_otg_adp_handle_srp_intr(dwc_otg_core_if_t * core_if); + +#endif //__DWC_OTG_ADP_H__ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_attr.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_attr.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_attr.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_attr.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_attr.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_attr.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_attr.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_attr.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1210 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_attr.c $ @@ -68366,9 +79261,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_attr.c linux-rpi/drivers + device_remove_file(&dev->dev, &dev_attr_sleep_status); +#endif +} -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_attr.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_attr.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_attr.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_attr.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_attr.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_attr.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_attr.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_attr.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,89 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_attr.h $ @@ -68459,9 +79354,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_attr.h linux-rpi/drivers +#endif + ); +#endif -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cfi.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cfi.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cfi.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cfi.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cfi.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cfi.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cfi.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cfi.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1876 @@ +/* ========================================================================== + * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, @@ -70339,9 +81234,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cfi.c linux-rpi/drivers/ +} + +#endif //DWC_UTE_CFI -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cfi.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cfi.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cfi.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cfi.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cfi.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cfi.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cfi.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cfi.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,320 @@ +/* ========================================================================== + * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, @@ -70663,9 +81558,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cfi.h linux-rpi/drivers/ +int cfi_setup(struct dwc_otg_pcd *pcd, struct cfi_usb_ctrlrequest *ctrl); + +#endif /* (__DWC_OTG_CFI_H__) */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cil.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cil.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,7141 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_cil.c $ @@ -77808,9 +88703,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil.c linux-rpi/drivers/ + dwc_otg_pcd_start_srp_timer(core_if); + return; +} -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cil.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cil.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1464 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_cil.h $ @@ -79276,9 +90171,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil.h linux-rpi/drivers/ +////////////////////////////////////////////////////////////////////// + +#endif -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1594 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_cil_intr.c $ @@ -80874,9 +91769,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c linux-rpi/dri + DWC_SPINUNLOCK(core_if->lock); + return retval; +} -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_core_if.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_core_if.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_core_if.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_core_if.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_core_if.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_core_if.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_core_if.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_core_if.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,705 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_core_if.h $ @@ -81583,9 +92478,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_core_if.h linux-rpi/driv +/** @} */ + +#endif /* __DWC_CORE_IF_H__ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_dbg.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_dbg.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_dbg.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_dbg.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_dbg.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_dbg.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_dbg.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_dbg.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,117 @@ +/* ========================================================================== + * @@ -81704,9 +92599,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_dbg.h linux-rpi/drivers/ + +#endif /*DEBUG*/ +#endif -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_driver.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_driver.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_driver.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_driver.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_driver.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_driver.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_driver.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_driver.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1749 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_driver.c $ @@ -83457,9 +94352,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_driver.c linux-rpi/drive + </td></tr> + +*/ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_driver.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_driver.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_driver.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_driver.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_driver.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_driver.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_driver.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_driver.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,86 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_driver.h $ @@ -83547,9 +94442,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_driver.h linux-rpi/drive +#endif + +#endif -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,1346 @@ +/* + * dwc_otg_fiq_fsm.c - The finite state machine FIQ @@ -84897,9 +95792,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c linux-rpi/driv + mb(); + fiq_fsm_spin_unlock(&state->lock); +} -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,367 @@ +/* + * dwc_otg_fiq_fsm.h - Finite state machine FIQ header definitions @@ -85268,9 +96163,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h linux-rpi/driv +extern void dwc_otg_fiq_nop(struct fiq_state *state); + +#endif /* DWC_OTG_FIQ_FSM_H_ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,81 @@ +/* + * dwc_otg_fiq_fsm.S - assembly stub for the FSM FIQ @@ -85353,9 +96248,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S linux-rpi/dri +_dwc_otg_fiq_stub_end: +END(_dwc_otg_fiq_stub) + -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd.c 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,4244 @@ + +/* ========================================================================== @@ -89601,9 +100496,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd.c linux-rpi/drivers/ +} + +#endif /* DWC_DEVICE_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,1132 @@ +/*========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_hcd_ddma.c $ @@ -90737,9 +101632,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c linux-rpi/dri +} + +#endif /* DWC_DEVICE_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd.h 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,862 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_hcd.h $ @@ -91603,9 +102498,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd.h linux-rpi/drivers/ +#endif +#endif +#endif /* DWC_DEVICE_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,417 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_hcd_if.h $ @@ -92024,10 +102919,10 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h linux-rpi/drive + +#endif /* __DWC_HCD_IF_H__ */ +#endif /* DWC_DEVICE_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c 2015-02-09 04:40:29.000000000 +0100 -@@ -0,0 +1,2719 @@ +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c 2015-03-05 14:40:16.561715806 +0100 +@@ -0,0 +1,2713 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_hcd_intr.c $ + * $Revision: #89 $ @@ -94387,7 +105282,7 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c linux-rpi/dri + * different from the normal (messy) path. This function and its friends handles + * channel cleanup and transaction completion from a FIQ transaction. + */ -+int32_t dwc_otg_hcd_handle_hc_fsm(dwc_otg_hcd_t *hcd, uint32_t num) ++void dwc_otg_hcd_handle_hc_fsm(dwc_otg_hcd_t *hcd, uint32_t num) +{ + struct fiq_channel_state *st = &hcd->fiq_state->channel[num]; + dwc_hc_t *hc = hcd->hc_ptr_array[num]; @@ -94396,7 +105291,6 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c linux-rpi/dri + dwc_otg_hc_regs_t *hc_regs = hcd->core_if->host_if->hc_regs[num]; + hcint_data_t hcint = hcd->fiq_state->channel[num].hcint_copy; + int hostchannels = 0; -+ int ret = 0; + fiq_print(FIQDBG_INT, hcd->fiq_state, "OUT %01d %01d ", num , st->fsm); + + hostchannels = hcd->available_host_channels; @@ -94410,7 +105304,6 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c linux-rpi/dri + * CLEAR_TT_BUFFER hub command if we were in the start-split phase. + */ + release_channel(hcd, hc, NULL, hc->halt_status); -+ ret = 1; + break; + + case FIQ_NP_SPLIT_DONE: @@ -94423,7 +105316,6 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c linux-rpi/dri + } else if (hcint.b.nak) { + handle_hc_nak_intr(hcd, hc, hc_regs, qtd); + } -+ ret = 1; + break; + + case FIQ_NP_SPLIT_HS_ABORTED: @@ -94634,15 +105526,12 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c linux-rpi/dri + break; + + default: -+ local_fiq_disable(); -+ DWC_WARN("unexpected state received on hc=%d fsm=%d", hc->hc_num, st->fsm); -+ BUG(); ++ DWC_WARN("Unexpected state received on hc=%d fsm=%d on transfer to device %d ep 0x%x", ++ hc->hc_num, st->fsm, hc->dev_addr, hc->ep_num); ++ qtd->error_count++; ++ release_channel(hcd, hc, qtd, DWC_OTG_HC_XFER_NO_HALT_STATUS); + } -+ //if (hostchannels != hcd->available_host_channels) { -+ /* should have incremented by now! */ -+ // BUG(); -+// } -+ return ret; ++ return; +} + +/** Handles interrupt for a specific Host Channel */ @@ -94747,9 +105636,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c linux-rpi/dri + return retval; +} +#endif /* DWC_DEVICE_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,994 @@ + +/* ========================================================================== @@ -95745,9 +106634,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c linux-rpi/dr +} + +#endif /* DWC_DEVICE_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,957 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_hcd_queue.c $ @@ -96706,9 +107595,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c linux-rpi/dr +} + +#endif /* DWC_DEVICE_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,188 @@ +#ifndef _DWC_OS_DEP_H_ +#define _DWC_OS_DEP_H_ @@ -96898,9 +107787,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h linux-rpi/drive + + +#endif /* _DWC_OS_DEP_H_ */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd.c 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,2712 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_pcd.c $ @@ -99614,9 +110503,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd.c linux-rpi/drivers/ +} + +#endif /* DWC_HOST_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd.h 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,266 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_pcd.h $ @@ -99884,9 +110773,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd.h linux-rpi/drivers/ +extern void do_test_mode(void *data); +#endif +#endif /* DWC_HOST_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,360 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_pcd_if.h $ @@ -100248,9 +111137,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h linux-rpi/drive +#endif /* __DWC_PCD_IF_H__ */ + +#endif /* DWC_HOST_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,5147 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_pcd_intr.c $ @@ -105399,9 +116288,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c linux-rpi/dri +} + +#endif /* DWC_HOST_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,1360 @@ + /* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_pcd_linux.c $ @@ -106763,9 +117652,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c linux-rpi/dr +EXPORT_SYMBOL(usb_gadget_unregister_driver); + +#endif /* DWC_HOST_ONLY */ -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_regs.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_regs.h ---- linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_regs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_regs.h 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_regs.h linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_regs.h +--- linux-3.18.8/drivers/usb/host/dwc_otg/dwc_otg_regs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/dwc_otg_regs.h 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,2550 @@ +/* ========================================================================== + * $File: //dwh/usb_iip/dev/software/otg/linux/drivers/dwc_otg_regs.h $ @@ -109317,9 +120206,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/dwc_otg_regs.h linux-rpi/drivers +} gpwrdn_data_t; + +#endif -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/Makefile linux-rpi/drivers/usb/host/dwc_otg/Makefile ---- linux-3.18.6/drivers/usb/host/dwc_otg/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/Makefile 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/Makefile linux-rpi/drivers/usb/host/dwc_otg/Makefile +--- linux-3.18.8/drivers/usb/host/dwc_otg/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/Makefile 2015-03-05 14:40:16.557715806 +0100 @@ -0,0 +1,82 @@ +# +# Makefile for DWC_otg Highspeed USB controller driver @@ -109403,9 +120292,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/Makefile linux-rpi/drivers/usb/h + rm -rf *.o *.ko .*cmd *.mod.c .tmp_versions Module.symvers + +endif -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm linux-rpi/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm ---- linux-3.18.6/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm linux-rpi/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm +--- linux-3.18.8/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,337 @@ +package dwc_otg_test; + @@ -109744,9 +120633,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/test/dwc_otg_test.pm linux-rpi/d +); + +1; -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/test/Makefile linux-rpi/drivers/usb/host/dwc_otg/test/Makefile ---- linux-3.18.6/drivers/usb/host/dwc_otg/test/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/test/Makefile 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/test/Makefile linux-rpi/drivers/usb/host/dwc_otg/test/Makefile +--- linux-3.18.8/drivers/usb/host/dwc_otg/test/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/test/Makefile 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,16 @@ + +PERL=/usr/bin/perl @@ -109764,9 +120653,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/test/Makefile linux-rpi/drivers/ + else echo "=======> $$test, FAILED" ; \ + fi \ + done -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/test/test_mod_param.pl linux-rpi/drivers/usb/host/dwc_otg/test/test_mod_param.pl ---- linux-3.18.6/drivers/usb/host/dwc_otg/test/test_mod_param.pl 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/test/test_mod_param.pl 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/test/test_mod_param.pl linux-rpi/drivers/usb/host/dwc_otg/test/test_mod_param.pl +--- linux-3.18.8/drivers/usb/host/dwc_otg/test/test_mod_param.pl 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/test/test_mod_param.pl 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,133 @@ +#!/usr/bin/perl -w +# @@ -109901,9 +120790,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/test/test_mod_param.pl linux-rpi + +test_main(); +0; -diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/test/test_sysfs.pl linux-rpi/drivers/usb/host/dwc_otg/test/test_sysfs.pl ---- linux-3.18.6/drivers/usb/host/dwc_otg/test/test_sysfs.pl 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/usb/host/dwc_otg/test/test_sysfs.pl 2015-02-09 04:40:29.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/dwc_otg/test/test_sysfs.pl linux-rpi/drivers/usb/host/dwc_otg/test/test_sysfs.pl +--- linux-3.18.8/drivers/usb/host/dwc_otg/test/test_sysfs.pl 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/usb/host/dwc_otg/test/test_sysfs.pl 2015-03-05 14:40:16.561715806 +0100 @@ -0,0 +1,193 @@ +#!/usr/bin/perl -w +# @@ -110098,9 +120987,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/dwc_otg/test/test_sysfs.pl linux-rpi/dri + +test_main(); +0; -diff -Nur linux-3.18.6/drivers/usb/host/Kconfig linux-rpi/drivers/usb/host/Kconfig ---- linux-3.18.6/drivers/usb/host/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/usb/host/Kconfig 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/Kconfig linux-rpi/drivers/usb/host/Kconfig +--- linux-3.18.8/drivers/usb/host/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/usb/host/Kconfig 2015-03-05 14:40:16.553715806 +0100 @@ -744,6 +744,19 @@ To compile this driver a module, choose M here: the module will be called "hwa-hc". @@ -110121,9 +121010,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/Kconfig linux-rpi/drivers/usb/host/Kconf config USB_IMX21_HCD tristate "i.MX21 HCD support" depends on ARM && ARCH_MXC -diff -Nur linux-3.18.6/drivers/usb/host/Makefile linux-rpi/drivers/usb/host/Makefile ---- linux-3.18.6/drivers/usb/host/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/usb/host/Makefile 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/host/Makefile linux-rpi/drivers/usb/host/Makefile +--- linux-3.18.8/drivers/usb/host/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/usb/host/Makefile 2015-03-05 14:40:16.553715806 +0100 @@ -71,6 +71,8 @@ obj-$(CONFIG_USB_R8A66597_HCD) += r8a66597-hcd.o obj-$(CONFIG_USB_ISP1760_HCD) += isp1760.o @@ -110133,9 +121022,9 @@ diff -Nur linux-3.18.6/drivers/usb/host/Makefile linux-rpi/drivers/usb/host/Make obj-$(CONFIG_USB_IMX21_HCD) += imx21-hcd.o obj-$(CONFIG_USB_FSL_MPH_DR_OF) += fsl-mph-dr-of.o obj-$(CONFIG_USB_OCTEON2_COMMON) += octeon2-common.o -diff -Nur linux-3.18.6/drivers/usb/Makefile linux-rpi/drivers/usb/Makefile ---- linux-3.18.6/drivers/usb/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/usb/Makefile 2015-02-09 04:40:28.000000000 +0100 +diff -Nur linux-3.18.8/drivers/usb/Makefile linux-rpi/drivers/usb/Makefile +--- linux-3.18.8/drivers/usb/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/usb/Makefile 2015-03-05 14:40:16.525715806 +0100 @@ -24,6 +24,7 @@ obj-$(CONFIG_USB_R8A66597_HCD) += host/ obj-$(CONFIG_USB_HWA_HCD) += host/ @@ -110144,9 +121033,9 @@ diff -Nur linux-3.18.6/drivers/usb/Makefile linux-rpi/drivers/usb/Makefile obj-$(CONFIG_USB_IMX21_HCD) += host/ obj-$(CONFIG_USB_FSL_MPH_DR_OF) += host/ obj-$(CONFIG_USB_FUSBH200_HCD) += host/ -diff -Nur linux-3.18.6/drivers/video/fbdev/bcm2708_fb.c linux-rpi/drivers/video/fbdev/bcm2708_fb.c ---- linux-3.18.6/drivers/video/fbdev/bcm2708_fb.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/video/fbdev/bcm2708_fb.c 2015-02-09 04:40:30.000000000 +0100 +diff -Nur linux-3.18.8/drivers/video/fbdev/bcm2708_fb.c linux-rpi/drivers/video/fbdev/bcm2708_fb.c +--- linux-3.18.8/drivers/video/fbdev/bcm2708_fb.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/video/fbdev/bcm2708_fb.c 2015-03-05 14:40:16.889715804 +0100 @@ -0,0 +1,818 @@ +/* + * linux/drivers/video/bcm2708_fb.c @@ -110966,9 +121855,9 @@ diff -Nur linux-3.18.6/drivers/video/fbdev/bcm2708_fb.c linux-rpi/drivers/video/ +MODULE_PARM_DESC(fbheight, "Height of ARM Framebuffer"); +MODULE_PARM_DESC(fbdepth, "Bit depth of ARM Framebuffer"); +MODULE_PARM_DESC(fbswap, "Swap order of red and blue in 24 and 32 bit modes"); -diff -Nur linux-3.18.6/drivers/video/fbdev/core/cfbimgblt.c linux-rpi/drivers/video/fbdev/core/cfbimgblt.c ---- linux-3.18.6/drivers/video/fbdev/core/cfbimgblt.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/video/fbdev/core/cfbimgblt.c 2015-02-09 04:40:30.000000000 +0100 +diff -Nur linux-3.18.8/drivers/video/fbdev/core/cfbimgblt.c linux-rpi/drivers/video/fbdev/core/cfbimgblt.c +--- linux-3.18.8/drivers/video/fbdev/core/cfbimgblt.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/video/fbdev/core/cfbimgblt.c 2015-03-05 14:40:16.893715804 +0100 @@ -28,6 +28,11 @@ * * Also need to add code to deal with cards endians that are different than @@ -111142,9 +122031,9 @@ diff -Nur linux-3.18.6/drivers/video/fbdev/core/cfbimgblt.c linux-rpi/drivers/vi slow_imageblit(image, p, dst1, fgcolor, bgcolor, start_index, pitch_index); } else -diff -Nur linux-3.18.6/drivers/video/fbdev/core/fbmem.c linux-rpi/drivers/video/fbdev/core/fbmem.c ---- linux-3.18.6/drivers/video/fbdev/core/fbmem.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/video/fbdev/core/fbmem.c 2015-02-09 04:40:30.000000000 +0100 +diff -Nur linux-3.18.8/drivers/video/fbdev/core/fbmem.c linux-rpi/drivers/video/fbdev/core/fbmem.c +--- linux-3.18.8/drivers/video/fbdev/core/fbmem.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/video/fbdev/core/fbmem.c 2015-03-05 14:40:16.893715804 +0100 @@ -1084,6 +1084,25 @@ } EXPORT_SYMBOL(fb_blank); @@ -111203,9 +122092,9 @@ diff -Nur linux-3.18.6/drivers/video/fbdev/core/fbmem.c linux-rpi/drivers/video/ arg = (unsigned long) compat_ptr(arg); case FBIOBLANK: ret = do_fb_ioctl(info, cmd, arg); -diff -Nur linux-3.18.6/drivers/video/fbdev/Kconfig linux-rpi/drivers/video/fbdev/Kconfig ---- linux-3.18.6/drivers/video/fbdev/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/video/fbdev/Kconfig 2015-02-09 04:40:30.000000000 +0100 +diff -Nur linux-3.18.8/drivers/video/fbdev/Kconfig linux-rpi/drivers/video/fbdev/Kconfig +--- linux-3.18.8/drivers/video/fbdev/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/video/fbdev/Kconfig 2015-03-05 14:40:16.885715804 +0100 @@ -224,6 +224,20 @@ comment "Frame buffer hardware drivers" depends on FB @@ -111227,9 +122116,9 @@ diff -Nur linux-3.18.6/drivers/video/fbdev/Kconfig linux-rpi/drivers/video/fbdev config FB_GRVGA tristate "Aeroflex Gaisler framebuffer support" depends on FB && SPARC -diff -Nur linux-3.18.6/drivers/video/fbdev/Makefile linux-rpi/drivers/video/fbdev/Makefile ---- linux-3.18.6/drivers/video/fbdev/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/video/fbdev/Makefile 2015-02-09 04:40:30.000000000 +0100 +diff -Nur linux-3.18.8/drivers/video/fbdev/Makefile linux-rpi/drivers/video/fbdev/Makefile +--- linux-3.18.8/drivers/video/fbdev/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/video/fbdev/Makefile 2015-03-05 14:40:16.885715804 +0100 @@ -12,6 +12,7 @@ obj-$(CONFIG_FB_WMT_GE_ROPS) += wmt_ge_rops.o @@ -111238,9 +122127,9 @@ diff -Nur linux-3.18.6/drivers/video/fbdev/Makefile linux-rpi/drivers/video/fbde obj-$(CONFIG_FB_AMIGA) += amifb.o c2p_planar.o obj-$(CONFIG_FB_ARC) += arcfb.o obj-$(CONFIG_FB_CLPS711X) += clps711x-fb.o -diff -Nur linux-3.18.6/drivers/video/logo/logo_linux_clut224.ppm linux-rpi/drivers/video/logo/logo_linux_clut224.ppm ---- linux-3.18.6/drivers/video/logo/logo_linux_clut224.ppm 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/video/logo/logo_linux_clut224.ppm 2015-02-09 04:40:31.000000000 +0100 +diff -Nur linux-3.18.8/drivers/video/logo/logo_linux_clut224.ppm linux-rpi/drivers/video/logo/logo_linux_clut224.ppm +--- linux-3.18.8/drivers/video/logo/logo_linux_clut224.ppm 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/video/logo/logo_linux_clut224.ppm 2015-03-05 14:40:16.933715804 +0100 @@ -1,1604 +1,883 @@ P3 -# Standard 224-color Linux logo @@ -113727,9 +124616,9 @@ diff -Nur linux-3.18.6/drivers/video/logo/logo_linux_clut224.ppm linux-rpi/drive +0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 +0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 +0 0 0 0 0 0 0 0 0 -diff -Nur linux-3.18.6/drivers/w1/masters/w1-gpio.c linux-rpi/drivers/w1/masters/w1-gpio.c ---- linux-3.18.6/drivers/w1/masters/w1-gpio.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/w1/masters/w1-gpio.c 2015-02-09 04:40:31.000000000 +0100 +diff -Nur linux-3.18.8/drivers/w1/masters/w1-gpio.c linux-rpi/drivers/w1/masters/w1-gpio.c +--- linux-3.18.8/drivers/w1/masters/w1-gpio.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/w1/masters/w1-gpio.c 2015-03-05 14:40:16.941715804 +0100 @@ -23,6 +23,19 @@ #include "../w1.h" #include "../w1_int.h" @@ -113864,9 +124753,9 @@ diff -Nur linux-3.18.6/drivers/w1/masters/w1-gpio.c linux-rpi/drivers/w1/masters return 0; } -diff -Nur linux-3.18.6/drivers/w1/w1.h linux-rpi/drivers/w1/w1.h ---- linux-3.18.6/drivers/w1/w1.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/w1/w1.h 2015-02-09 04:40:31.000000000 +0100 +diff -Nur linux-3.18.8/drivers/w1/w1.h linux-rpi/drivers/w1/w1.h +--- linux-3.18.8/drivers/w1/w1.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/w1/w1.h 2015-03-05 14:40:16.945715804 +0100 @@ -171,6 +171,12 @@ u8 (*set_pullup)(void *, int); @@ -113880,9 +124769,9 @@ diff -Nur linux-3.18.6/drivers/w1/w1.h linux-rpi/drivers/w1/w1.h void (*search)(void *, struct w1_master *, u8, w1_slave_found_callback); }; -diff -Nur linux-3.18.6/drivers/w1/w1_int.c linux-rpi/drivers/w1/w1_int.c ---- linux-3.18.6/drivers/w1/w1_int.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/w1/w1_int.c 2015-02-09 04:40:31.000000000 +0100 +diff -Nur linux-3.18.8/drivers/w1/w1_int.c linux-rpi/drivers/w1/w1_int.c +--- linux-3.18.8/drivers/w1/w1_int.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/w1/w1_int.c 2015-03-05 14:40:16.945715804 +0100 @@ -123,6 +123,20 @@ return(-EINVAL); } @@ -113904,9 +124793,9 @@ diff -Nur linux-3.18.6/drivers/w1/w1_int.c linux-rpi/drivers/w1/w1_int.c /* Lock until the device is added (or not) to w1_masters. */ mutex_lock(&w1_mlock); /* Search for the first available id (starting at 1). */ -diff -Nur linux-3.18.6/drivers/w1/w1_io.c linux-rpi/drivers/w1/w1_io.c ---- linux-3.18.6/drivers/w1/w1_io.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/w1/w1_io.c 2015-02-09 04:40:31.000000000 +0100 +diff -Nur linux-3.18.8/drivers/w1/w1_io.c linux-rpi/drivers/w1/w1_io.c +--- linux-3.18.8/drivers/w1/w1_io.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/w1/w1_io.c 2015-03-05 14:40:16.945715804 +0100 @@ -134,10 +134,22 @@ static void w1_post_write(struct w1_master *dev) { @@ -113933,9 +124822,9 @@ diff -Nur linux-3.18.6/drivers/w1/w1_io.c linux-rpi/drivers/w1/w1_io.c dev->pullup_duration = 0; } } -diff -Nur linux-3.18.6/drivers/watchdog/bcm2708_wdog.c linux-rpi/drivers/watchdog/bcm2708_wdog.c ---- linux-3.18.6/drivers/watchdog/bcm2708_wdog.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/drivers/watchdog/bcm2708_wdog.c 2015-02-09 04:40:31.000000000 +0100 +diff -Nur linux-3.18.8/drivers/watchdog/bcm2708_wdog.c linux-rpi/drivers/watchdog/bcm2708_wdog.c +--- linux-3.18.8/drivers/watchdog/bcm2708_wdog.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/drivers/watchdog/bcm2708_wdog.c 2015-03-05 14:40:17.125715803 +0100 @@ -0,0 +1,382 @@ +/* + * Broadcom BCM2708 watchdog driver. @@ -114319,9 +125208,9 @@ diff -Nur linux-3.18.6/drivers/watchdog/bcm2708_wdog.c linux-rpi/drivers/watchdo +MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); +MODULE_ALIAS_MISCDEV(TEMP_MINOR); +MODULE_LICENSE("GPL"); -diff -Nur linux-3.18.6/drivers/watchdog/Kconfig linux-rpi/drivers/watchdog/Kconfig ---- linux-3.18.6/drivers/watchdog/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/watchdog/Kconfig 2015-02-09 04:40:31.000000000 +0100 +diff -Nur linux-3.18.8/drivers/watchdog/Kconfig linux-rpi/drivers/watchdog/Kconfig +--- linux-3.18.8/drivers/watchdog/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/watchdog/Kconfig 2015-03-05 14:40:16.945715804 +0100 @@ -452,6 +452,12 @@ To compile this driver as a module, choose M here: the module will be called retu_wdt. @@ -114335,9 +125224,9 @@ diff -Nur linux-3.18.6/drivers/watchdog/Kconfig linux-rpi/drivers/watchdog/Kconf config MOXART_WDT tristate "MOXART watchdog" depends on ARCH_MOXART -diff -Nur linux-3.18.6/drivers/watchdog/Makefile linux-rpi/drivers/watchdog/Makefile ---- linux-3.18.6/drivers/watchdog/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/drivers/watchdog/Makefile 2015-02-09 04:40:31.000000000 +0100 +diff -Nur linux-3.18.8/drivers/watchdog/Makefile linux-rpi/drivers/watchdog/Makefile +--- linux-3.18.8/drivers/watchdog/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/drivers/watchdog/Makefile 2015-03-05 14:40:16.945715804 +0100 @@ -56,6 +56,7 @@ obj-$(CONFIG_IMX2_WDT) += imx2_wdt.o obj-$(CONFIG_UX500_WATCHDOG) += ux500_wdt.o @@ -114346,9 +125235,630 @@ diff -Nur linux-3.18.6/drivers/watchdog/Makefile linux-rpi/drivers/watchdog/Make obj-$(CONFIG_BCM2835_WDT) += bcm2835_wdt.o obj-$(CONFIG_MOXART_WDT) += moxart_wdt.o obj-$(CONFIG_SIRFSOC_WATCHDOG) += sirfsoc_wdt.o -diff -Nur linux-3.18.6/include/linux/broadcom/vc_cma.h linux-rpi/include/linux/broadcom/vc_cma.h ---- linux-3.18.6/include/linux/broadcom/vc_cma.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/include/linux/broadcom/vc_cma.h 2015-02-09 04:40:45.000000000 +0100 +diff -Nur linux-3.18.8/.git/config linux-rpi/.git/config +--- linux-3.18.8/.git/config 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/config 2015-03-05 14:40:10.485715843 +0100 +@@ -0,0 +1,12 @@ ++[core] ++ repositoryformatversion = 0 ++ filemode = true ++ bare = false ++ logallrefupdates = true ++[remote "origin"] ++ url = https://github.com/raspberrypi/linux.git ++ fetch = +refs/heads/*:refs/remotes/origin/* ++[branch "rpi-3.18.y"] ++ remote = origin ++ merge = refs/heads/rpi-3.18.y ++ rebase = true +diff -Nur linux-3.18.8/.git/description linux-rpi/.git/description +--- linux-3.18.8/.git/description 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/description 2015-03-05 14:30:30.653719385 +0100 +@@ -0,0 +1 @@ ++Unnamed repository; edit this file 'description' to name the repository. +diff -Nur linux-3.18.8/.git/HEAD linux-rpi/.git/HEAD +--- linux-3.18.8/.git/HEAD 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/HEAD 2015-03-05 14:40:10.453715844 +0100 +@@ -0,0 +1 @@ ++ref: refs/heads/rpi-3.18.y +diff -Nur linux-3.18.8/.git/hooks/applypatch-msg.sample linux-rpi/.git/hooks/applypatch-msg.sample +--- linux-3.18.8/.git/hooks/applypatch-msg.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/applypatch-msg.sample 2015-03-05 14:30:30.665719385 +0100 +@@ -0,0 +1,15 @@ ++#!/bin/sh ++# ++# An example hook script to check the commit log message taken by ++# applypatch from an e-mail message. ++# ++# The hook should exit with non-zero status after issuing an ++# appropriate message if it wants to stop the commit. The hook is ++# allowed to edit the commit message file. ++# ++# To enable this hook, rename this file to "applypatch-msg". ++ ++. git-sh-setup ++test -x "$GIT_DIR/hooks/commit-msg" && ++ exec "$GIT_DIR/hooks/commit-msg" ${1+"$@"} ++: +diff -Nur linux-3.18.8/.git/hooks/commit-msg.sample linux-rpi/.git/hooks/commit-msg.sample +--- linux-3.18.8/.git/hooks/commit-msg.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/commit-msg.sample 2015-03-05 14:30:30.661719385 +0100 +@@ -0,0 +1,24 @@ ++#!/bin/sh ++# ++# An example hook script to check the commit log message. ++# Called by "git commit" with one argument, the name of the file ++# that has the commit message. The hook should exit with non-zero ++# status after issuing an appropriate message if it wants to stop the ++# commit. The hook is allowed to edit the commit message file. ++# ++# To enable this hook, rename this file to "commit-msg". ++ ++# Uncomment the below to add a Signed-off-by line to the message. ++# Doing this in a hook is a bad idea in general, but the prepare-commit-msg ++# hook is more suited to it. ++# ++# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p') ++# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1" ++ ++# This example catches duplicate Signed-off-by lines. ++ ++test "" = "$(grep '^Signed-off-by: ' "$1" | ++ sort | uniq -c | sed -e '/^[ ]*1[ ]/d')" || { ++ echo >&2 Duplicate Signed-off-by lines. ++ exit 1 ++} +diff -Nur linux-3.18.8/.git/hooks/post-update.sample linux-rpi/.git/hooks/post-update.sample +--- linux-3.18.8/.git/hooks/post-update.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/post-update.sample 2015-03-05 14:30:30.665719385 +0100 +@@ -0,0 +1,8 @@ ++#!/bin/sh ++# ++# An example hook script to prepare a packed repository for use over ++# dumb transports. ++# ++# To enable this hook, rename this file to "post-update". ++ ++exec git update-server-info +diff -Nur linux-3.18.8/.git/hooks/pre-applypatch.sample linux-rpi/.git/hooks/pre-applypatch.sample +--- linux-3.18.8/.git/hooks/pre-applypatch.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/pre-applypatch.sample 2015-03-05 14:30:30.661719385 +0100 +@@ -0,0 +1,14 @@ ++#!/bin/sh ++# ++# An example hook script to verify what is about to be committed ++# by applypatch from an e-mail message. ++# ++# The hook should exit with non-zero status after issuing an ++# appropriate message if it wants to stop the commit. ++# ++# To enable this hook, rename this file to "pre-applypatch". ++ ++. git-sh-setup ++test -x "$GIT_DIR/hooks/pre-commit" && ++ exec "$GIT_DIR/hooks/pre-commit" ${1+"$@"} ++: +diff -Nur linux-3.18.8/.git/hooks/pre-commit.sample linux-rpi/.git/hooks/pre-commit.sample +--- linux-3.18.8/.git/hooks/pre-commit.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/pre-commit.sample 2015-03-05 14:30:30.661719385 +0100 +@@ -0,0 +1,49 @@ ++#!/bin/sh ++# ++# An example hook script to verify what is about to be committed. ++# Called by "git commit" with no arguments. The hook should ++# exit with non-zero status after issuing an appropriate message if ++# it wants to stop the commit. ++# ++# To enable this hook, rename this file to "pre-commit". ++ ++if git rev-parse --verify HEAD >/dev/null 2>&1 ++then ++ against=HEAD ++else ++ # Initial commit: diff against an empty tree object ++ against=4b825dc642cb6eb9a060e54bf8d69288fbee4904 ++fi ++ ++# If you want to allow non-ASCII filenames set this variable to true. ++allownonascii=$(git config --bool hooks.allownonascii) ++ ++# Redirect output to stderr. ++exec 1>&2 ++ ++# Cross platform projects tend to avoid non-ASCII filenames; prevent ++# them from being added to the repository. We exploit the fact that the ++# printable range starts at the space character and ends with tilde. ++if [ "$allownonascii" != "true" ] && ++ # Note that the use of brackets around a tr range is ok here, (it's ++ # even required, for portability to Solaris 10's /usr/bin/tr), since ++ # the square bracket bytes happen to fall in the designated range. ++ test $(git diff --cached --name-only --diff-filter=A -z $against | ++ LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0 ++then ++ cat <<\EOF ++Error: Attempt to add a non-ASCII file name. ++ ++This can cause problems if you want to work with people on other platforms. ++ ++To be portable it is advisable to rename the file. ++ ++If you know what you are doing you can disable this check using: ++ ++ git config hooks.allownonascii true ++EOF ++ exit 1 ++fi ++ ++# If there are whitespace errors, print the offending file names and fail. ++exec git diff-index --check --cached $against -- +diff -Nur linux-3.18.8/.git/hooks/prepare-commit-msg.sample linux-rpi/.git/hooks/prepare-commit-msg.sample +--- linux-3.18.8/.git/hooks/prepare-commit-msg.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/prepare-commit-msg.sample 2015-03-05 14:30:30.665719385 +0100 +@@ -0,0 +1,36 @@ ++#!/bin/sh ++# ++# An example hook script to prepare the commit log message. ++# Called by "git commit" with the name of the file that has the ++# commit message, followed by the description of the commit ++# message's source. The hook's purpose is to edit the commit ++# message file. If the hook fails with a non-zero status, ++# the commit is aborted. ++# ++# To enable this hook, rename this file to "prepare-commit-msg". ++ ++# This hook includes three examples. The first comments out the ++# "Conflicts:" part of a merge commit. ++# ++# The second includes the output of "git diff --name-status -r" ++# into the message, just before the "git status" output. It is ++# commented because it doesn't cope with --amend or with squashed ++# commits. ++# ++# The third example adds a Signed-off-by line to the message, that can ++# still be edited. This is rarely a good idea. ++ ++case "$2,$3" in ++ merge,) ++ /usr/bin/perl -i.bak -ne 's/^/# /, s/^# #/#/ if /^Conflicts/ .. /#/; print' "$1" ;; ++ ++# ,|template,) ++# /usr/bin/perl -i.bak -pe ' ++# print "\n" . `git diff --cached --name-status -r` ++# if /^#/ && $first++ == 0' "$1" ;; ++ ++ *) ;; ++esac ++ ++# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p') ++# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1" +diff -Nur linux-3.18.8/.git/hooks/pre-push.sample linux-rpi/.git/hooks/pre-push.sample +--- linux-3.18.8/.git/hooks/pre-push.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/pre-push.sample 2015-03-05 14:30:30.661719385 +0100 +@@ -0,0 +1,54 @@ ++#!/bin/sh ++ ++# An example hook script to verify what is about to be pushed. Called by "git ++# push" after it has checked the remote status, but before anything has been ++# pushed. If this script exits with a non-zero status nothing will be pushed. ++# ++# This hook is called with the following parameters: ++# ++# $1 -- Name of the remote to which the push is being done ++# $2 -- URL to which the push is being done ++# ++# If pushing without using a named remote those arguments will be equal. ++# ++# Information about the commits which are being pushed is supplied as lines to ++# the standard input in the form: ++# ++# <local ref> <local sha1> <remote ref> <remote sha1> ++# ++# This sample shows how to prevent push of commits where the log message starts ++# with "WIP" (work in progress). ++ ++remote="$1" ++url="$2" ++ ++z40=0000000000000000000000000000000000000000 ++ ++IFS=' ' ++while read local_ref local_sha remote_ref remote_sha ++do ++ if [ "$local_sha" = $z40 ] ++ then ++ # Handle delete ++ : ++ else ++ if [ "$remote_sha" = $z40 ] ++ then ++ # New branch, examine all commits ++ range="$local_sha" ++ else ++ # Update to existing branch, examine new commits ++ range="$remote_sha..$local_sha" ++ fi ++ ++ # Check for WIP commit ++ commit=`git rev-list -n 1 --grep '^WIP' "$range"` ++ if [ -n "$commit" ] ++ then ++ echo "Found WIP commit in $local_ref, not pushing" ++ exit 1 ++ fi ++ fi ++done ++ ++exit 0 +diff -Nur linux-3.18.8/.git/hooks/pre-rebase.sample linux-rpi/.git/hooks/pre-rebase.sample +--- linux-3.18.8/.git/hooks/pre-rebase.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/pre-rebase.sample 2015-03-05 14:30:30.661719385 +0100 +@@ -0,0 +1,169 @@ ++#!/bin/sh ++# ++# Copyright (c) 2006, 2008 Junio C Hamano ++# ++# The "pre-rebase" hook is run just before "git rebase" starts doing ++# its job, and can prevent the command from running by exiting with ++# non-zero status. ++# ++# The hook is called with the following parameters: ++# ++# $1 -- the upstream the series was forked from. ++# $2 -- the branch being rebased (or empty when rebasing the current branch). ++# ++# This sample shows how to prevent topic branches that are already ++# merged to 'next' branch from getting rebased, because allowing it ++# would result in rebasing already published history. ++ ++publish=next ++basebranch="$1" ++if test "$#" = 2 ++then ++ topic="refs/heads/$2" ++else ++ topic=`git symbolic-ref HEAD` || ++ exit 0 ;# we do not interrupt rebasing detached HEAD ++fi ++ ++case "$topic" in ++refs/heads/??/*) ++ ;; ++*) ++ exit 0 ;# we do not interrupt others. ++ ;; ++esac ++ ++# Now we are dealing with a topic branch being rebased ++# on top of master. Is it OK to rebase it? ++ ++# Does the topic really exist? ++git show-ref -q "$topic" || { ++ echo >&2 "No such branch $topic" ++ exit 1 ++} ++ ++# Is topic fully merged to master? ++not_in_master=`git rev-list --pretty=oneline ^master "$topic"` ++if test -z "$not_in_master" ++then ++ echo >&2 "$topic is fully merged to master; better remove it." ++ exit 1 ;# we could allow it, but there is no point. ++fi ++ ++# Is topic ever merged to next? If so you should not be rebasing it. ++only_next_1=`git rev-list ^master "^$topic" ${publish} | sort` ++only_next_2=`git rev-list ^master ${publish} | sort` ++if test "$only_next_1" = "$only_next_2" ++then ++ not_in_topic=`git rev-list "^$topic" master` ++ if test -z "$not_in_topic" ++ then ++ echo >&2 "$topic is already up-to-date with master" ++ exit 1 ;# we could allow it, but there is no point. ++ else ++ exit 0 ++ fi ++else ++ not_in_next=`git rev-list --pretty=oneline ^${publish} "$topic"` ++ /usr/bin/perl -e ' ++ my $topic = $ARGV[0]; ++ my $msg = "* $topic has commits already merged to public branch:\n"; ++ my (%not_in_next) = map { ++ /^([0-9a-f]+) /; ++ ($1 => 1); ++ } split(/\n/, $ARGV[1]); ++ for my $elem (map { ++ /^([0-9a-f]+) (.*)$/; ++ [$1 => $2]; ++ } split(/\n/, $ARGV[2])) { ++ if (!exists $not_in_next{$elem->[0]}) { ++ if ($msg) { ++ print STDERR $msg; ++ undef $msg; ++ } ++ print STDERR " $elem->[1]\n"; ++ } ++ } ++ ' "$topic" "$not_in_next" "$not_in_master" ++ exit 1 ++fi ++ ++<<\DOC_END ++ ++This sample hook safeguards topic branches that have been ++published from being rewound. ++ ++The workflow assumed here is: ++ ++ * Once a topic branch forks from "master", "master" is never ++ merged into it again (either directly or indirectly). ++ ++ * Once a topic branch is fully cooked and merged into "master", ++ it is deleted. If you need to build on top of it to correct ++ earlier mistakes, a new topic branch is created by forking at ++ the tip of the "master". This is not strictly necessary, but ++ it makes it easier to keep your history simple. ++ ++ * Whenever you need to test or publish your changes to topic ++ branches, merge them into "next" branch. ++ ++The script, being an example, hardcodes the publish branch name ++to be "next", but it is trivial to make it configurable via ++$GIT_DIR/config mechanism. ++ ++With this workflow, you would want to know: ++ ++(1) ... if a topic branch has ever been merged to "next". Young ++ topic branches can have stupid mistakes you would rather ++ clean up before publishing, and things that have not been ++ merged into other branches can be easily rebased without ++ affecting other people. But once it is published, you would ++ not want to rewind it. ++ ++(2) ... if a topic branch has been fully merged to "master". ++ Then you can delete it. More importantly, you should not ++ build on top of it -- other people may already want to ++ change things related to the topic as patches against your ++ "master", so if you need further changes, it is better to ++ fork the topic (perhaps with the same name) afresh from the ++ tip of "master". ++ ++Let's look at this example: ++ ++ o---o---o---o---o---o---o---o---o---o "next" ++ / / / / ++ / a---a---b A / / ++ / / / / ++ / / c---c---c---c B / ++ / / / \ / ++ / / / b---b C \ / ++ / / / / \ / ++ ---o---o---o---o---o---o---o---o---o---o---o "master" ++ ++ ++A, B and C are topic branches. ++ ++ * A has one fix since it was merged up to "next". ++ ++ * B has finished. It has been fully merged up to "master" and "next", ++ and is ready to be deleted. ++ ++ * C has not merged to "next" at all. ++ ++We would want to allow C to be rebased, refuse A, and encourage ++B to be deleted. ++ ++To compute (1): ++ ++ git rev-list ^master ^topic next ++ git rev-list ^master next ++ ++ if these match, topic has not merged in next at all. ++ ++To compute (2): ++ ++ git rev-list master..topic ++ ++ if this is empty, it is fully merged to "master". ++ ++DOC_END +diff -Nur linux-3.18.8/.git/hooks/update.sample linux-rpi/.git/hooks/update.sample +--- linux-3.18.8/.git/hooks/update.sample 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/hooks/update.sample 2015-03-05 14:30:30.665719385 +0100 +@@ -0,0 +1,128 @@ ++#!/bin/sh ++# ++# An example hook script to blocks unannotated tags from entering. ++# Called by "git receive-pack" with arguments: refname sha1-old sha1-new ++# ++# To enable this hook, rename this file to "update". ++# ++# Config ++# ------ ++# hooks.allowunannotated ++# This boolean sets whether unannotated tags will be allowed into the ++# repository. By default they won't be. ++# hooks.allowdeletetag ++# This boolean sets whether deleting tags will be allowed in the ++# repository. By default they won't be. ++# hooks.allowmodifytag ++# This boolean sets whether a tag may be modified after creation. By default ++# it won't be. ++# hooks.allowdeletebranch ++# This boolean sets whether deleting branches will be allowed in the ++# repository. By default they won't be. ++# hooks.denycreatebranch ++# This boolean sets whether remotely creating branches will be denied ++# in the repository. By default this is allowed. ++# ++ ++# --- Command line ++refname="$1" ++oldrev="$2" ++newrev="$3" ++ ++# --- Safety check ++if [ -z "$GIT_DIR" ]; then ++ echo "Don't run this script from the command line." >&2 ++ echo " (if you want, you could supply GIT_DIR then run" >&2 ++ echo " $0 <ref> <oldrev> <newrev>)" >&2 ++ exit 1 ++fi ++ ++if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then ++ echo "usage: $0 <ref> <oldrev> <newrev>" >&2 ++ exit 1 ++fi ++ ++# --- Config ++allowunannotated=$(git config --bool hooks.allowunannotated) ++allowdeletebranch=$(git config --bool hooks.allowdeletebranch) ++denycreatebranch=$(git config --bool hooks.denycreatebranch) ++allowdeletetag=$(git config --bool hooks.allowdeletetag) ++allowmodifytag=$(git config --bool hooks.allowmodifytag) ++ ++# check for no description ++projectdesc=$(sed -e '1q' "$GIT_DIR/description") ++case "$projectdesc" in ++"Unnamed repository"* | "") ++ echo "*** Project description file hasn't been set" >&2 ++ exit 1 ++ ;; ++esac ++ ++# --- Check types ++# if $newrev is 0000...0000, it's a commit to delete a ref. ++zero="0000000000000000000000000000000000000000" ++if [ "$newrev" = "$zero" ]; then ++ newrev_type=delete ++else ++ newrev_type=$(git cat-file -t $newrev) ++fi ++ ++case "$refname","$newrev_type" in ++ refs/tags/*,commit) ++ # un-annotated tag ++ short_refname=${refname##refs/tags/} ++ if [ "$allowunannotated" != "true" ]; then ++ echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2 ++ echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2 ++ exit 1 ++ fi ++ ;; ++ refs/tags/*,delete) ++ # delete tag ++ if [ "$allowdeletetag" != "true" ]; then ++ echo "*** Deleting a tag is not allowed in this repository" >&2 ++ exit 1 ++ fi ++ ;; ++ refs/tags/*,tag) ++ # annotated tag ++ if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1 ++ then ++ echo "*** Tag '$refname' already exists." >&2 ++ echo "*** Modifying a tag is not allowed in this repository." >&2 ++ exit 1 ++ fi ++ ;; ++ refs/heads/*,commit) ++ # branch ++ if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then ++ echo "*** Creating a branch is not allowed in this repository" >&2 ++ exit 1 ++ fi ++ ;; ++ refs/heads/*,delete) ++ # delete branch ++ if [ "$allowdeletebranch" != "true" ]; then ++ echo "*** Deleting a branch is not allowed in this repository" >&2 ++ exit 1 ++ fi ++ ;; ++ refs/remotes/*,commit) ++ # tracking branch ++ ;; ++ refs/remotes/*,delete) ++ # delete tracking branch ++ if [ "$allowdeletebranch" != "true" ]; then ++ echo "*** Deleting a tracking branch is not allowed in this repository" >&2 ++ exit 1 ++ fi ++ ;; ++ *) ++ # Anything else (is there anything else?) ++ echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2 ++ exit 1 ++ ;; ++esac ++ ++# --- Finished ++exit 0 +Binary files linux-3.18.8/.git/index and linux-rpi/.git/index differ +diff -Nur linux-3.18.8/.git/info/exclude linux-rpi/.git/info/exclude +--- linux-3.18.8/.git/info/exclude 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/info/exclude 2015-03-05 14:30:30.665719385 +0100 +@@ -0,0 +1,6 @@ ++# git ls-files --others --exclude-from=.git/info/exclude ++# Lines that start with '#' are comments. ++# For a project mostly in C, the following would be a good set of ++# exclude patterns (uncomment them if you want to use them): ++# *.[oa] ++# *~ +diff -Nur linux-3.18.8/.git/logs/HEAD linux-rpi/.git/logs/HEAD +--- linux-3.18.8/.git/logs/HEAD 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/logs/HEAD 2015-03-05 14:40:10.473715843 +0100 +@@ -0,0 +1 @@ ++0000000000000000000000000000000000000000 91a03559bbc1b5cb2b1157150c1c698b22716d9a Waldemar Brodkorb <wbrodkorb@conet.de> 1425562810 +0100 clone: from https://github.com/raspberrypi/linux.git +diff -Nur linux-3.18.8/.git/logs/refs/heads/rpi-3.18.y linux-rpi/.git/logs/refs/heads/rpi-3.18.y +--- linux-3.18.8/.git/logs/refs/heads/rpi-3.18.y 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/logs/refs/heads/rpi-3.18.y 2015-03-05 14:40:10.473715843 +0100 +@@ -0,0 +1 @@ ++0000000000000000000000000000000000000000 91a03559bbc1b5cb2b1157150c1c698b22716d9a Waldemar Brodkorb <wbrodkorb@conet.de> 1425562810 +0100 clone: from https://github.com/raspberrypi/linux.git +diff -Nur linux-3.18.8/.git/logs/refs/remotes/origin/HEAD linux-rpi/.git/logs/refs/remotes/origin/HEAD +--- linux-3.18.8/.git/logs/refs/remotes/origin/HEAD 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/logs/refs/remotes/origin/HEAD 2015-03-05 14:40:10.453715844 +0100 +@@ -0,0 +1 @@ ++0000000000000000000000000000000000000000 91a03559bbc1b5cb2b1157150c1c698b22716d9a Waldemar Brodkorb <wbrodkorb@conet.de> 1425562810 +0100 clone: from https://github.com/raspberrypi/linux.git +Binary files linux-3.18.8/.git/objects/pack/pack-adde7c3e99c2b64cc24940bb435fac50f0e72e20.idx and linux-rpi/.git/objects/pack/pack-adde7c3e99c2b64cc24940bb435fac50f0e72e20.idx differ +Binary files linux-3.18.8/.git/objects/pack/pack-adde7c3e99c2b64cc24940bb435fac50f0e72e20.pack and linux-rpi/.git/objects/pack/pack-adde7c3e99c2b64cc24940bb435fac50f0e72e20.pack differ +diff -Nur linux-3.18.8/.git/packed-refs linux-rpi/.git/packed-refs +--- linux-3.18.8/.git/packed-refs 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/packed-refs 2015-03-05 14:40:10.453715844 +0100 +@@ -0,0 +1,20 @@ ++# pack-refs with: peeled fully-peeled ++645fd9b0c0b3c1f79f71f92dac79bd2f87010444 refs/remotes/origin/master ++1b49b450222df26e4abf7abb6d9302f72b2ed386 refs/remotes/origin/rpi-3.10.y ++d894df614c20e2f56ce0ff0576a4c517352684de refs/remotes/origin/rpi-3.10.y-next ++8f768c5f2a3314e4eacce8d667c787f8dadfda74 refs/remotes/origin/rpi-3.11.y ++ee9b8c7d46f2b1787b1e64604acafc70f70191cf refs/remotes/origin/rpi-3.12.y ++a26c4d1f1428082f6aba79207535527c91115c76 refs/remotes/origin/rpi-3.13.y ++2514e943096ff51dd5a83b28b4b4d45ec2693434 refs/remotes/origin/rpi-3.13.y-next ++e294028d7733a30f3befacc41d473c251096a515 refs/remotes/origin/rpi-3.14.y ++8812404b672364ee794411ed19080dc9b6287682 refs/remotes/origin/rpi-3.15.y ++377c82aa1d31b37f1096096b0e4c65beb0bc5c49 refs/remotes/origin/rpi-3.16.y ++a2a6c3e259254f3687bde843f4caff011611cf7e refs/remotes/origin/rpi-3.17.y ++91a03559bbc1b5cb2b1157150c1c698b22716d9a refs/remotes/origin/rpi-3.18.y ++086127cc3f5fa6818a993965f9c753ede3a569da refs/remotes/origin/rpi-3.18.y-rebase ++d4d542c792f6ab98cb76d4ae71a9497e98b20cfa refs/remotes/origin/rpi-3.19.y ++ada8b4415ff44d535d63e4291a0eca733bc2ad0f refs/remotes/origin/rpi-3.2.27 ++2a8d45ec0883e3cbdce920855b3461ac77308a5f refs/remotes/origin/rpi-3.6.y ++d996a1b91b2bf3dc06f4f4f822a56f4496457aa1 refs/remotes/origin/rpi-3.8.y ++d5572370289f698b101f3d0198b1c99f17f0d278 refs/remotes/origin/rpi-3.9.y ++8fa2e19c4fdbe17704947e444674e19ea47c8ddd refs/remotes/origin/rpi-patches +diff -Nur linux-3.18.8/.git/refs/heads/rpi-3.18.y linux-rpi/.git/refs/heads/rpi-3.18.y +--- linux-3.18.8/.git/refs/heads/rpi-3.18.y 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/refs/heads/rpi-3.18.y 2015-03-05 14:40:10.473715843 +0100 +@@ -0,0 +1 @@ ++91a03559bbc1b5cb2b1157150c1c698b22716d9a +diff -Nur linux-3.18.8/.git/refs/remotes/origin/HEAD linux-rpi/.git/refs/remotes/origin/HEAD +--- linux-3.18.8/.git/refs/remotes/origin/HEAD 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/.git/refs/remotes/origin/HEAD 2015-03-05 14:40:10.453715844 +0100 +@@ -0,0 +1 @@ ++ref: refs/remotes/origin/rpi-3.18.y +diff -Nur linux-3.18.8/include/linux/broadcom/vc_cma.h linux-rpi/include/linux/broadcom/vc_cma.h +--- linux-3.18.8/include/linux/broadcom/vc_cma.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/include/linux/broadcom/vc_cma.h 2015-03-05 14:40:17.829715798 +0100 @@ -0,0 +1,29 @@ +/***************************************************************************** +* Copyright 2012 Broadcom Corporation. All rights reserved. @@ -114379,9 +125889,9 @@ diff -Nur linux-3.18.6/include/linux/broadcom/vc_cma.h linux-rpi/include/linux/b +#endif + +#endif /* VC_CMA_H */ -diff -Nur linux-3.18.6/include/linux/mmc/host.h linux-rpi/include/linux/mmc/host.h ---- linux-3.18.6/include/linux/mmc/host.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/include/linux/mmc/host.h 2015-02-09 04:40:46.000000000 +0100 +diff -Nur linux-3.18.8/include/linux/mmc/host.h linux-rpi/include/linux/mmc/host.h +--- linux-3.18.8/include/linux/mmc/host.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/include/linux/mmc/host.h 2015-03-05 14:40:18.025715797 +0100 @@ -290,6 +290,7 @@ #define MMC_CAP2_HS400 (MMC_CAP2_HS400_1_8V | \ MMC_CAP2_HS400_1_2V) @@ -114390,9 +125900,9 @@ diff -Nur linux-3.18.6/include/linux/mmc/host.h linux-rpi/include/linux/mmc/host mmc_pm_flag_t pm_caps; /* supported pm features */ -diff -Nur linux-3.18.6/include/linux/mmc/sdhci.h linux-rpi/include/linux/mmc/sdhci.h ---- linux-3.18.6/include/linux/mmc/sdhci.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/include/linux/mmc/sdhci.h 2015-02-09 04:40:46.000000000 +0100 +diff -Nur linux-3.18.8/include/linux/mmc/sdhci.h linux-rpi/include/linux/mmc/sdhci.h +--- linux-3.18.8/include/linux/mmc/sdhci.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/include/linux/mmc/sdhci.h 2015-03-05 14:40:18.025715797 +0100 @@ -130,6 +130,7 @@ #define SDHCI_SDIO_IRQ_ENABLED (1<<9) /* SDIO irq enabled */ #define SDHCI_SDR104_NEEDS_TUNING (1<<10) /* SDR104/HS200 needs tuning */ @@ -114401,9 +125911,9 @@ diff -Nur linux-3.18.6/include/linux/mmc/sdhci.h linux-rpi/include/linux/mmc/sdh unsigned int version; /* SDHCI spec. version */ -diff -Nur linux-3.18.6/include/linux/platform_data/bcm2708.h linux-rpi/include/linux/platform_data/bcm2708.h ---- linux-3.18.6/include/linux/platform_data/bcm2708.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/include/linux/platform_data/bcm2708.h 2015-02-09 04:40:46.000000000 +0100 +diff -Nur linux-3.18.8/include/linux/platform_data/bcm2708.h linux-rpi/include/linux/platform_data/bcm2708.h +--- linux-3.18.8/include/linux/platform_data/bcm2708.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/include/linux/platform_data/bcm2708.h 2015-03-05 14:40:18.169715796 +0100 @@ -0,0 +1,23 @@ +/* + * include/linux/platform_data/bcm2708.h @@ -114428,9 +125938,9 @@ diff -Nur linux-3.18.6/include/linux/platform_data/bcm2708.h linux-rpi/include/l + bcm2708_gpio_pull_t value); + +#endif -diff -Nur linux-3.18.6/include/linux/vmstat.h linux-rpi/include/linux/vmstat.h ---- linux-3.18.6/include/linux/vmstat.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/include/linux/vmstat.h 2015-02-09 04:40:46.000000000 +0100 +diff -Nur linux-3.18.8/include/linux/vmstat.h linux-rpi/include/linux/vmstat.h +--- linux-3.18.8/include/linux/vmstat.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/include/linux/vmstat.h 2015-03-05 14:40:18.249715796 +0100 @@ -241,7 +241,11 @@ static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item) { @@ -114443,9 +125953,9 @@ diff -Nur linux-3.18.6/include/linux/vmstat.h linux-rpi/include/linux/vmstat.h } static inline void __inc_zone_page_state(struct page *page, -diff -Nur linux-3.18.6/include/linux/w1-gpio.h linux-rpi/include/linux/w1-gpio.h ---- linux-3.18.6/include/linux/w1-gpio.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/include/linux/w1-gpio.h 2015-02-09 04:40:46.000000000 +0100 +diff -Nur linux-3.18.8/include/linux/w1-gpio.h linux-rpi/include/linux/w1-gpio.h +--- linux-3.18.8/include/linux/w1-gpio.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/include/linux/w1-gpio.h 2015-03-05 14:40:18.249715796 +0100 @@ -18,6 +18,7 @@ struct w1_gpio_platform_data { unsigned int pin; @@ -114454,9 +125964,9 @@ diff -Nur linux-3.18.6/include/linux/w1-gpio.h linux-rpi/include/linux/w1-gpio.h void (*enable_external_pullup)(int enable); unsigned int ext_pullup_enable_pin; unsigned int pullup_duration; -diff -Nur linux-3.18.6/include/uapi/linux/fb.h linux-rpi/include/uapi/linux/fb.h ---- linux-3.18.6/include/uapi/linux/fb.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/include/uapi/linux/fb.h 2015-02-09 04:40:46.000000000 +0100 +diff -Nur linux-3.18.8/include/uapi/linux/fb.h linux-rpi/include/uapi/linux/fb.h +--- linux-3.18.8/include/uapi/linux/fb.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/include/uapi/linux/fb.h 2015-03-05 14:40:18.293715796 +0100 @@ -34,6 +34,11 @@ #define FBIOPUT_MODEINFO 0x4617 #define FBIOGET_DISPINFO 0x4618 @@ -114469,9 +125979,9 @@ diff -Nur linux-3.18.6/include/uapi/linux/fb.h linux-rpi/include/uapi/linux/fb.h #define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */ #define FB_TYPE_PLANES 1 /* Non interleaved planes */ -diff -Nur linux-3.18.6/kernel/cgroup.c linux-rpi/kernel/cgroup.c ---- linux-3.18.6/kernel/cgroup.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/kernel/cgroup.c 2015-02-09 04:40:46.000000000 +0100 +diff -Nur linux-3.18.8/kernel/cgroup.c linux-rpi/kernel/cgroup.c +--- linux-3.18.8/kernel/cgroup.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/kernel/cgroup.c 2015-03-05 14:40:18.445715795 +0100 @@ -5322,6 +5322,29 @@ } __setup("cgroup_disable=", cgroup_disable); @@ -114502,9 +126012,9 @@ diff -Nur linux-3.18.6/kernel/cgroup.c linux-rpi/kernel/cgroup.c static int __init cgroup_set_legacy_files_on_dfl(char *str) { printk("cgroup: using legacy files on the default hierarchy\n"); -diff -Nur linux-3.18.6/kernel/time/ntp.c linux-rpi/kernel/time/ntp.c ---- linux-3.18.6/kernel/time/ntp.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/kernel/time/ntp.c 2015-02-09 04:40:46.000000000 +0100 +diff -Nur linux-3.18.8/kernel/time/ntp.c linux-rpi/kernel/time/ntp.c +--- linux-3.18.8/kernel/time/ntp.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/kernel/time/ntp.c 2015-03-05 14:40:18.469715795 +0100 @@ -634,9 +634,9 @@ return -EPERM; @@ -114517,9 +126027,9 @@ diff -Nur linux-3.18.6/kernel/time/ntp.c linux-rpi/kernel/time/ntp.c return -EINVAL; } -diff -Nur linux-3.18.6/mm/memcontrol.c linux-rpi/mm/memcontrol.c ---- linux-3.18.6/mm/memcontrol.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/mm/memcontrol.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/mm/memcontrol.c linux-rpi/mm/memcontrol.c +--- linux-3.18.8/mm/memcontrol.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/mm/memcontrol.c 2015-03-05 14:40:18.497715794 +0100 @@ -6207,6 +6207,7 @@ .bind = mem_cgroup_bind, .legacy_cftypes = mem_cgroup_files, @@ -114528,9 +126038,9 @@ diff -Nur linux-3.18.6/mm/memcontrol.c linux-rpi/mm/memcontrol.c }; #ifdef CONFIG_MEMCG_SWAP -diff -Nur linux-3.18.6/scripts/dtc/checks.c linux-rpi/scripts/dtc/checks.c ---- linux-3.18.6/scripts/dtc/checks.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/checks.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/checks.c linux-rpi/scripts/dtc/checks.c +--- linux-3.18.8/scripts/dtc/checks.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/checks.c 2015-03-05 14:40:18.909715792 +0100 @@ -53,7 +53,7 @@ void *data; bool warn, error; @@ -114783,9 +126293,9 @@ diff -Nur linux-3.18.6/scripts/dtc/checks.c linux-rpi/scripts/dtc/checks.c { struct node *dt = bi->dt; int i; -diff -Nur linux-3.18.6/scripts/dtc/data.c linux-rpi/scripts/dtc/data.c ---- linux-3.18.6/scripts/dtc/data.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/data.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/data.c linux-rpi/scripts/dtc/data.c +--- linux-3.18.8/scripts/dtc/data.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/data.c 2015-03-05 14:40:18.909715792 +0100 @@ -74,7 +74,7 @@ struct data d; char *q; @@ -114821,9 +126331,9 @@ diff -Nur linux-3.18.6/scripts/dtc/data.c linux-rpi/scripts/dtc/data.c - return 1; + return true; } -diff -Nur linux-3.18.6/scripts/dtc/dtc.c linux-rpi/scripts/dtc/dtc.c ---- linux-3.18.6/scripts/dtc/dtc.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/dtc.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/dtc.c linux-rpi/scripts/dtc/dtc.c +--- linux-3.18.8/scripts/dtc/dtc.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/dtc.c 2015-03-05 14:40:18.913715792 +0100 @@ -29,6 +29,7 @@ int minsize; /* Minimum blob size */ int padsize; /* Additional padding to blob */ @@ -114919,9 +126429,9 @@ diff -Nur linux-3.18.6/scripts/dtc/dtc.c linux-rpi/scripts/dtc/dtc.c if (! outf) die("Couldn't open output file %s: %s\n", outname, strerror(errno)); -diff -Nur linux-3.18.6/scripts/dtc/dtc.h linux-rpi/scripts/dtc/dtc.h ---- linux-3.18.6/scripts/dtc/dtc.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/dtc.h 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/dtc.h linux-rpi/scripts/dtc/dtc.h +--- linux-3.18.8/scripts/dtc/dtc.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/dtc.h 2015-03-05 14:40:18.913715792 +0100 @@ -38,9 +38,9 @@ #include "util.h" @@ -115047,9 +126557,9 @@ diff -Nur linux-3.18.6/scripts/dtc/dtc.h linux-rpi/scripts/dtc/dtc.h /* Flattened trees */ -diff -Nur linux-3.18.6/scripts/dtc/dtc-lexer.l linux-rpi/scripts/dtc/dtc-lexer.l ---- linux-3.18.6/scripts/dtc/dtc-lexer.l 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/dtc-lexer.l 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/dtc-lexer.l linux-rpi/scripts/dtc/dtc-lexer.l +--- linux-3.18.8/scripts/dtc/dtc-lexer.l 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/dtc-lexer.l 2015-03-05 14:40:18.909715792 +0100 @@ -20,7 +20,6 @@ %option noyywrap nounput noinput never-interactive @@ -115187,9 +126697,9 @@ diff -Nur linux-3.18.6/scripts/dtc/dtc-lexer.l linux-rpi/scripts/dtc/dtc-lexer.l + + treesource_error = true; } -diff -Nur linux-3.18.6/scripts/dtc/dtc-lexer.lex.c_shipped linux-rpi/scripts/dtc/dtc-lexer.lex.c_shipped ---- linux-3.18.6/scripts/dtc/dtc-lexer.lex.c_shipped 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/dtc-lexer.lex.c_shipped 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/dtc-lexer.lex.c_shipped linux-rpi/scripts/dtc/dtc-lexer.lex.c_shipped +--- linux-3.18.8/scripts/dtc/dtc-lexer.lex.c_shipped 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/dtc-lexer.lex.c_shipped 2015-03-05 14:40:18.913715792 +0100 @@ -372,8 +372,8 @@ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; @@ -116044,9 +127554,9 @@ diff -Nur linux-3.18.6/scripts/dtc/dtc-lexer.lex.c_shipped linux-rpi/scripts/dtc + treesource_error = true; } -diff -Nur linux-3.18.6/scripts/dtc/dtc-parser.tab.c_shipped linux-rpi/scripts/dtc/dtc-parser.tab.c_shipped ---- linux-3.18.6/scripts/dtc/dtc-parser.tab.c_shipped 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/dtc-parser.tab.c_shipped 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/dtc-parser.tab.c_shipped linux-rpi/scripts/dtc/dtc-parser.tab.c_shipped +--- linux-3.18.8/scripts/dtc/dtc-parser.tab.c_shipped 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/dtc-parser.tab.c_shipped 2015-03-05 14:40:18.913715792 +0100 @@ -1,19 +1,19 @@ -/* A Bison parser, made by GNU Bison 2.7.12-4996. */ +/* A Bison parser, made by GNU Bison 3.0.2. */ @@ -118716,9 +130226,9 @@ diff -Nur linux-3.18.6/scripts/dtc/dtc-parser.tab.c_shipped linux-rpi/scripts/dt - return c; + ERROR(&yylloc, "%s", s); } -diff -Nur linux-3.18.6/scripts/dtc/dtc-parser.tab.h_shipped linux-rpi/scripts/dtc/dtc-parser.tab.h_shipped ---- linux-3.18.6/scripts/dtc/dtc-parser.tab.h_shipped 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/dtc-parser.tab.h_shipped 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/dtc-parser.tab.h_shipped linux-rpi/scripts/dtc/dtc-parser.tab.h_shipped +--- linux-3.18.8/scripts/dtc/dtc-parser.tab.h_shipped 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/dtc-parser.tab.h_shipped 2015-03-05 14:40:18.913715792 +0100 @@ -1,19 +1,19 @@ -/* A Bison parser, made by GNU Bison 2.7.12-4996. */ +/* A Bison parser, made by GNU Bison 3.0.2. */ @@ -118890,9 +130400,9 @@ diff -Nur linux-3.18.6/scripts/dtc/dtc-parser.tab.h_shipped linux-rpi/scripts/dt -#endif /* ! YYPARSE_PARAM */ #endif /* !YY_YY_DTC_PARSER_TAB_H_INCLUDED */ -diff -Nur linux-3.18.6/scripts/dtc/dtc-parser.y linux-rpi/scripts/dtc/dtc-parser.y ---- linux-3.18.6/scripts/dtc/dtc-parser.y 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/dtc-parser.y 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/dtc-parser.y linux-rpi/scripts/dtc/dtc-parser.y +--- linux-3.18.8/scripts/dtc/dtc-parser.y 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/dtc-parser.y 2015-03-05 14:40:18.913715792 +0100 @@ -17,31 +17,28 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA @@ -119167,9 +130677,9 @@ diff -Nur linux-3.18.6/scripts/dtc/dtc-parser.y linux-rpi/scripts/dtc/dtc-parser - return c; + ERROR(&yylloc, "%s", s); } -diff -Nur linux-3.18.6/scripts/dtc/flattree.c linux-rpi/scripts/dtc/flattree.c ---- linux-3.18.6/scripts/dtc/flattree.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/flattree.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/flattree.c linux-rpi/scripts/dtc/flattree.c +--- linux-3.18.8/scripts/dtc/flattree.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/flattree.c 2015-03-05 14:40:18.913715792 +0100 @@ -261,7 +261,13 @@ { struct property *prop; @@ -119337,9 +130847,9 @@ diff -Nur linux-3.18.6/scripts/dtc/flattree.c linux-rpi/scripts/dtc/flattree.c emit->endnode(etarget, tree->labels); } -diff -Nur linux-3.18.6/scripts/dtc/fstree.c linux-rpi/scripts/dtc/fstree.c ---- linux-3.18.6/scripts/dtc/fstree.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/fstree.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/fstree.c linux-rpi/scripts/dtc/fstree.c +--- linux-3.18.8/scripts/dtc/fstree.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/fstree.c 2015-03-05 14:40:18.913715792 +0100 @@ -37,26 +37,26 @@ tree = build_node(NULL, NULL); @@ -119388,9 +130898,9 @@ diff -Nur linux-3.18.6/scripts/dtc/fstree.c linux-rpi/scripts/dtc/fstree.c } closedir(d); -diff -Nur linux-3.18.6/scripts/dtc/livetree.c linux-rpi/scripts/dtc/livetree.c ---- linux-3.18.6/scripts/dtc/livetree.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/livetree.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/livetree.c linux-rpi/scripts/dtc/livetree.c +--- linux-3.18.8/scripts/dtc/livetree.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/livetree.c 2015-03-05 14:40:18.913715792 +0100 @@ -511,7 +511,9 @@ struct node *get_node_by_ref(struct node *tree, const char *ref) @@ -119402,9 +130912,9 @@ diff -Nur linux-3.18.6/scripts/dtc/livetree.c linux-rpi/scripts/dtc/livetree.c return get_node_by_path(tree, ref); else return get_node_by_label(tree, ref); -diff -Nur linux-3.18.6/scripts/dtc/srcpos.c linux-rpi/scripts/dtc/srcpos.c ---- linux-3.18.6/scripts/dtc/srcpos.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/srcpos.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/srcpos.c linux-rpi/scripts/dtc/srcpos.c +--- linux-3.18.8/scripts/dtc/srcpos.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/srcpos.c 2015-03-05 14:40:18.913715792 +0100 @@ -34,7 +34,7 @@ static struct search_path *search_path_head, **search_path_tail; @@ -119505,9 +131015,9 @@ diff -Nur linux-3.18.6/scripts/dtc/srcpos.c linux-rpi/scripts/dtc/srcpos.c va_end(va); } -diff -Nur linux-3.18.6/scripts/dtc/srcpos.h linux-rpi/scripts/dtc/srcpos.h ---- linux-3.18.6/scripts/dtc/srcpos.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/srcpos.h 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/srcpos.h linux-rpi/scripts/dtc/srcpos.h +--- linux-3.18.8/scripts/dtc/srcpos.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/srcpos.h 2015-03-05 14:40:18.913715792 +0100 @@ -21,6 +21,7 @@ #define _SRCPOS_H_ @@ -119544,9 +131054,9 @@ diff -Nur linux-3.18.6/scripts/dtc/srcpos.h linux-rpi/scripts/dtc/srcpos.h extern void srcpos_set_line(char *f, int l); -diff -Nur linux-3.18.6/scripts/dtc/treesource.c linux-rpi/scripts/dtc/treesource.c ---- linux-3.18.6/scripts/dtc/treesource.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/treesource.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/treesource.c linux-rpi/scripts/dtc/treesource.c +--- linux-3.18.8/scripts/dtc/treesource.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/treesource.c 2015-03-05 14:40:18.913715792 +0100 @@ -26,12 +26,12 @@ extern YYLTYPE yylloc; @@ -119601,9 +131111,9 @@ diff -Nur linux-3.18.6/scripts/dtc/treesource.c linux-rpi/scripts/dtc/treesource if ((const void *)bp >= propend) break; fprintf(f, " "); -diff -Nur linux-3.18.6/scripts/dtc/util.c linux-rpi/scripts/dtc/util.c ---- linux-3.18.6/scripts/dtc/util.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/util.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/util.c linux-rpi/scripts/dtc/util.c +--- linux-3.18.8/scripts/dtc/util.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/util.c 2015-03-05 14:40:18.913715792 +0100 @@ -39,11 +39,11 @@ char *xstrdup(const char *s) { @@ -119660,9 +131170,9 @@ diff -Nur linux-3.18.6/scripts/dtc/util.c linux-rpi/scripts/dtc/util.c printf(">"); } else { printf(" = ["); -diff -Nur linux-3.18.6/scripts/dtc/util.h linux-rpi/scripts/dtc/util.h ---- linux-3.18.6/scripts/dtc/util.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/util.h 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/util.h linux-rpi/scripts/dtc/util.h +--- linux-3.18.8/scripts/dtc/util.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/util.h 2015-03-05 14:40:18.913715792 +0100 @@ -2,6 +2,7 @@ #define _UTIL_H @@ -119688,15 +131198,15 @@ diff -Nur linux-3.18.6/scripts/dtc/util.h linux-rpi/scripts/dtc/util.h /* * Parse an escaped character starting at index i in string s. The resulting -diff -Nur linux-3.18.6/scripts/dtc/version_gen.h linux-rpi/scripts/dtc/version_gen.h ---- linux-3.18.6/scripts/dtc/version_gen.h 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/scripts/dtc/version_gen.h 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/scripts/dtc/version_gen.h linux-rpi/scripts/dtc/version_gen.h +--- linux-3.18.8/scripts/dtc/version_gen.h 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/scripts/dtc/version_gen.h 2015-03-05 14:40:18.913715792 +0100 @@ -1 +1 @@ -#define DTC_VERSION "DTC 1.4.0-dirty" +#define DTC_VERSION "DTC 1.4.1-g36c70742" -diff -Nur linux-3.18.6/sound/arm/bcm2835.c linux-rpi/sound/arm/bcm2835.c ---- linux-3.18.6/sound/arm/bcm2835.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/arm/bcm2835.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/sound/arm/bcm2835.c linux-rpi/sound/arm/bcm2835.c +--- linux-3.18.8/sound/arm/bcm2835.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/arm/bcm2835.c 2015-03-05 14:40:19.021715791 +0100 @@ -0,0 +1,420 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -120118,9 +131628,9 @@ diff -Nur linux-3.18.6/sound/arm/bcm2835.c linux-rpi/sound/arm/bcm2835.c +MODULE_DESCRIPTION("Alsa driver for BCM2835 chip"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:bcm2835_alsa"); -diff -Nur linux-3.18.6/sound/arm/bcm2835-ctl.c linux-rpi/sound/arm/bcm2835-ctl.c ---- linux-3.18.6/sound/arm/bcm2835-ctl.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/arm/bcm2835-ctl.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/sound/arm/bcm2835-ctl.c linux-rpi/sound/arm/bcm2835-ctl.c +--- linux-3.18.8/sound/arm/bcm2835-ctl.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/arm/bcm2835-ctl.c 2015-03-05 14:40:19.021715791 +0100 @@ -0,0 +1,323 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -120445,9 +131955,9 @@ diff -Nur linux-3.18.6/sound/arm/bcm2835-ctl.c linux-rpi/sound/arm/bcm2835-ctl.c + } + return 0; +} -diff -Nur linux-3.18.6/sound/arm/bcm2835.h linux-rpi/sound/arm/bcm2835.h ---- linux-3.18.6/sound/arm/bcm2835.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/arm/bcm2835.h 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/sound/arm/bcm2835.h linux-rpi/sound/arm/bcm2835.h +--- linux-3.18.8/sound/arm/bcm2835.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/arm/bcm2835.h 2015-03-05 14:40:19.021715791 +0100 @@ -0,0 +1,167 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -120616,9 +132126,9 @@ diff -Nur linux-3.18.6/sound/arm/bcm2835.h linux-rpi/sound/arm/bcm2835.h +void bcm2835_audio_flush_playback_buffers(bcm2835_alsa_stream_t * alsa_stream); + +#endif /* __SOUND_ARM_BCM2835_H */ -diff -Nur linux-3.18.6/sound/arm/bcm2835-pcm.c linux-rpi/sound/arm/bcm2835-pcm.c ---- linux-3.18.6/sound/arm/bcm2835-pcm.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/arm/bcm2835-pcm.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/sound/arm/bcm2835-pcm.c linux-rpi/sound/arm/bcm2835-pcm.c +--- linux-3.18.8/sound/arm/bcm2835-pcm.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/arm/bcm2835-pcm.c 2015-03-05 14:40:19.021715791 +0100 @@ -0,0 +1,552 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -121172,9 +132682,9 @@ diff -Nur linux-3.18.6/sound/arm/bcm2835-pcm.c linux-rpi/sound/arm/bcm2835-pcm.c + + return 0; +} -diff -Nur linux-3.18.6/sound/arm/bcm2835-vchiq.c linux-rpi/sound/arm/bcm2835-vchiq.c ---- linux-3.18.6/sound/arm/bcm2835-vchiq.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/arm/bcm2835-vchiq.c 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/sound/arm/bcm2835-vchiq.c linux-rpi/sound/arm/bcm2835-vchiq.c +--- linux-3.18.8/sound/arm/bcm2835-vchiq.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/arm/bcm2835-vchiq.c 2015-03-05 14:40:19.021715791 +0100 @@ -0,0 +1,902 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -122078,9 +133588,9 @@ diff -Nur linux-3.18.6/sound/arm/bcm2835-vchiq.c linux-rpi/sound/arm/bcm2835-vch + +module_param(force_bulk, bool, 0444); +MODULE_PARM_DESC(force_bulk, "Force use of vchiq bulk for audio"); -diff -Nur linux-3.18.6/sound/arm/Kconfig linux-rpi/sound/arm/Kconfig ---- linux-3.18.6/sound/arm/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/arm/Kconfig 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/sound/arm/Kconfig linux-rpi/sound/arm/Kconfig +--- linux-3.18.8/sound/arm/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/arm/Kconfig 2015-03-05 14:40:19.021715791 +0100 @@ -39,5 +39,12 @@ Say Y or M if you want to support any AC97 codec attached to the PXA2xx AC97 interface. @@ -122094,9 +133604,9 @@ diff -Nur linux-3.18.6/sound/arm/Kconfig linux-rpi/sound/arm/Kconfig + endif # SND_ARM -diff -Nur linux-3.18.6/sound/arm/Makefile linux-rpi/sound/arm/Makefile ---- linux-3.18.6/sound/arm/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/arm/Makefile 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/sound/arm/Makefile linux-rpi/sound/arm/Makefile +--- linux-3.18.8/sound/arm/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/arm/Makefile 2015-03-05 14:40:19.021715791 +0100 @@ -14,3 +14,8 @@ obj-$(CONFIG_SND_PXA2XX_AC97) += snd-pxa2xx-ac97.o @@ -122106,9 +133616,9 @@ diff -Nur linux-3.18.6/sound/arm/Makefile linux-rpi/sound/arm/Makefile +snd-bcm2835-objs := bcm2835.o bcm2835-ctl.o bcm2835-pcm.o bcm2835-vchiq.o + +ccflags-y += -Idrivers/misc/vc04_services -Idrivers/misc/vc04_services/interface/vcos/linuxkernel -D__VCCOREVER__=0x04000000 -diff -Nur linux-3.18.6/sound/arm/vc_vchi_audioserv_defs.h linux-rpi/sound/arm/vc_vchi_audioserv_defs.h ---- linux-3.18.6/sound/arm/vc_vchi_audioserv_defs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/arm/vc_vchi_audioserv_defs.h 2015-02-09 04:40:47.000000000 +0100 +diff -Nur linux-3.18.8/sound/arm/vc_vchi_audioserv_defs.h linux-rpi/sound/arm/vc_vchi_audioserv_defs.h +--- linux-3.18.8/sound/arm/vc_vchi_audioserv_defs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/arm/vc_vchi_audioserv_defs.h 2015-03-05 14:40:19.021715791 +0100 @@ -0,0 +1,116 @@ +/***************************************************************************** +* Copyright 2011 Broadcom Corporation. All rights reserved. @@ -122226,9 +133736,9 @@ diff -Nur linux-3.18.6/sound/arm/vc_vchi_audioserv_defs.h linux-rpi/sound/arm/vc +} VC_AUDIO_MSG_T; + +#endif // _VC_AUDIO_DEFS_H_ -diff -Nur linux-3.18.6/sound/soc/bcm/bcm2708-i2s.c linux-rpi/sound/soc/bcm/bcm2708-i2s.c ---- linux-3.18.6/sound/soc/bcm/bcm2708-i2s.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/bcm2708-i2s.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/bcm2708-i2s.c linux-rpi/sound/soc/bcm/bcm2708-i2s.c +--- linux-3.18.8/sound/soc/bcm/bcm2708-i2s.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/bcm2708-i2s.c 2015-03-05 14:40:19.313715789 +0100 @@ -0,0 +1,1009 @@ +/* + * ALSA SoC I2S Audio Layer for Broadcom BCM2708 SoC @@ -123239,9 +134749,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/bcm2708-i2s.c linux-rpi/sound/soc/bcm/bcm27 +MODULE_DESCRIPTION("BCM2708 I2S interface"); +MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/bcm/bcm2708-i2s.h linux-rpi/sound/soc/bcm/bcm2708-i2s.h ---- linux-3.18.6/sound/soc/bcm/bcm2708-i2s.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/bcm2708-i2s.h 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/bcm2708-i2s.h linux-rpi/sound/soc/bcm/bcm2708-i2s.h +--- linux-3.18.8/sound/soc/bcm/bcm2708-i2s.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/bcm2708-i2s.h 2015-03-05 14:40:19.313715789 +0100 @@ -0,0 +1,35 @@ +/* + * I2S configuration for sound cards. @@ -123278,9 +134788,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/bcm2708-i2s.h linux-rpi/sound/soc/bcm/bcm27 +extern void bcm2708_i2s_set_gpio(int gpio); + +#endif -diff -Nur linux-3.18.6/sound/soc/bcm/bcm2835-i2s.c linux-rpi/sound/soc/bcm/bcm2835-i2s.c ---- linux-3.18.6/sound/soc/bcm/bcm2835-i2s.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/bcm2835-i2s.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/bcm2835-i2s.c linux-rpi/sound/soc/bcm/bcm2835-i2s.c +--- linux-3.18.8/sound/soc/bcm/bcm2835-i2s.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/bcm2835-i2s.c 2015-03-05 14:40:19.313715789 +0100 @@ -861,6 +861,7 @@ { .compatible = "brcm,bcm2835-i2s", }, {}, @@ -123289,9 +134799,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/bcm2835-i2s.c linux-rpi/sound/soc/bcm/bcm28 static struct platform_driver bcm2835_i2s_driver = { .probe = bcm2835_i2s_probe, -diff -Nur linux-3.18.6/sound/soc/bcm/hifiberry_amp.c linux-rpi/sound/soc/bcm/hifiberry_amp.c ---- linux-3.18.6/sound/soc/bcm/hifiberry_amp.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/hifiberry_amp.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/hifiberry_amp.c linux-rpi/sound/soc/bcm/hifiberry_amp.c +--- linux-3.18.8/sound/soc/bcm/hifiberry_amp.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/hifiberry_amp.c 2015-03-05 14:40:19.317715789 +0100 @@ -0,0 +1,127 @@ +/* + * ASoC Driver for HifiBerry AMP @@ -123420,9 +134930,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/hifiberry_amp.c linux-rpi/sound/soc/bcm/hif +MODULE_AUTHOR("Sebastian Eickhoff <basti.eickhoff@googlemail.com>"); +MODULE_DESCRIPTION("ASoC driver for HiFiBerry-AMP"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/bcm/hifiberry_dac.c linux-rpi/sound/soc/bcm/hifiberry_dac.c ---- linux-3.18.6/sound/soc/bcm/hifiberry_dac.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/hifiberry_dac.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/hifiberry_dac.c linux-rpi/sound/soc/bcm/hifiberry_dac.c +--- linux-3.18.8/sound/soc/bcm/hifiberry_dac.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/hifiberry_dac.c 2015-03-05 14:40:19.317715789 +0100 @@ -0,0 +1,122 @@ +/* + * ASoC Driver for HifiBerry DAC @@ -123546,9 +135056,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/hifiberry_dac.c linux-rpi/sound/soc/bcm/hif +MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); +MODULE_DESCRIPTION("ASoC Driver for HifiBerry DAC"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/bcm/hifiberry_dacplus.c linux-rpi/sound/soc/bcm/hifiberry_dacplus.c ---- linux-3.18.6/sound/soc/bcm/hifiberry_dacplus.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/hifiberry_dacplus.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/hifiberry_dacplus.c linux-rpi/sound/soc/bcm/hifiberry_dacplus.c +--- linux-3.18.8/sound/soc/bcm/hifiberry_dacplus.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/hifiberry_dacplus.c 2015-03-05 14:40:19.317715789 +0100 @@ -0,0 +1,141 @@ +/* + * ASoC Driver for HiFiBerry DAC+ @@ -123691,9 +135201,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/hifiberry_dacplus.c linux-rpi/sound/soc/bcm +MODULE_AUTHOR("Daniel Matuschek <daniel@hifiberry.com>"); +MODULE_DESCRIPTION("ASoC Driver for HiFiBerry DAC+"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/bcm/hifiberry_digi.c linux-rpi/sound/soc/bcm/hifiberry_digi.c ---- linux-3.18.6/sound/soc/bcm/hifiberry_digi.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/hifiberry_digi.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/hifiberry_digi.c linux-rpi/sound/soc/bcm/hifiberry_digi.c +--- linux-3.18.8/sound/soc/bcm/hifiberry_digi.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/hifiberry_digi.c 2015-03-05 14:40:19.317715789 +0100 @@ -0,0 +1,203 @@ +/* + * ASoC Driver for HifiBerry Digi @@ -123898,9 +135408,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/hifiberry_digi.c linux-rpi/sound/soc/bcm/hi +MODULE_AUTHOR("Daniel Matuschek <info@crazy-audio.com>"); +MODULE_DESCRIPTION("ASoC Driver for HifiBerry Digi"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/bcm/iqaudio-dac.c linux-rpi/sound/soc/bcm/iqaudio-dac.c ---- linux-3.18.6/sound/soc/bcm/iqaudio-dac.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/iqaudio-dac.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/iqaudio-dac.c linux-rpi/sound/soc/bcm/iqaudio-dac.c +--- linux-3.18.8/sound/soc/bcm/iqaudio-dac.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/iqaudio-dac.c 2015-03-05 14:40:19.317715789 +0100 @@ -0,0 +1,127 @@ +/* + * ASoC Driver for IQaudIO DAC @@ -124029,9 +135539,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/iqaudio-dac.c linux-rpi/sound/soc/bcm/iqaud +MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); +MODULE_DESCRIPTION("ASoC Driver for IQAudio DAC"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/bcm/Kconfig linux-rpi/sound/soc/bcm/Kconfig ---- linux-3.18.6/sound/soc/bcm/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/Kconfig 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/Kconfig linux-rpi/sound/soc/bcm/Kconfig +--- linux-3.18.8/sound/soc/bcm/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/Kconfig 2015-03-05 14:40:19.313715789 +0100 @@ -7,3 +7,56 @@ Say Y or M if you want to add support for codecs attached to the BCM2835 I2S interface. You will also need @@ -124089,9 +135599,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/Kconfig linux-rpi/sound/soc/bcm/Kconfig + select SND_SOC_PCM512x_I2C + help + Say Y or M if you want to add support for IQaudIO-DAC. -diff -Nur linux-3.18.6/sound/soc/bcm/Makefile linux-rpi/sound/soc/bcm/Makefile ---- linux-3.18.6/sound/soc/bcm/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/Makefile 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/Makefile linux-rpi/sound/soc/bcm/Makefile +--- linux-3.18.8/sound/soc/bcm/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/Makefile 2015-03-05 14:40:19.313715789 +0100 @@ -3,3 +3,22 @@ obj-$(CONFIG_SND_BCM2835_SOC_I2S) += snd-soc-bcm2835-i2s.o @@ -124115,9 +135625,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/Makefile linux-rpi/sound/soc/bcm/Makefile +obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_AMP) += snd-soc-hifiberry-amp.o +obj-$(CONFIG_SND_BCM2708_SOC_RPI_DAC) += snd-soc-rpi-dac.o +obj-$(CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC) += snd-soc-iqaudio-dac.o -diff -Nur linux-3.18.6/sound/soc/bcm/rpi-dac.c linux-rpi/sound/soc/bcm/rpi-dac.c ---- linux-3.18.6/sound/soc/bcm/rpi-dac.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/bcm/rpi-dac.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/bcm/rpi-dac.c linux-rpi/sound/soc/bcm/rpi-dac.c +--- linux-3.18.8/sound/soc/bcm/rpi-dac.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/bcm/rpi-dac.c 2015-03-05 14:40:19.317715789 +0100 @@ -0,0 +1,97 @@ +/* + * ASoC Driver for RPi-DAC. @@ -124216,9 +135726,9 @@ diff -Nur linux-3.18.6/sound/soc/bcm/rpi-dac.c linux-rpi/sound/soc/bcm/rpi-dac.c +MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); +MODULE_DESCRIPTION("ASoC Driver for RPi-DAC"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/codecs/Kconfig linux-rpi/sound/soc/codecs/Kconfig ---- linux-3.18.6/sound/soc/codecs/Kconfig 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/soc/codecs/Kconfig 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/codecs/Kconfig linux-rpi/sound/soc/codecs/Kconfig +--- linux-3.18.8/sound/soc/codecs/Kconfig 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/soc/codecs/Kconfig 2015-03-05 14:40:19.317715789 +0100 @@ -80,6 +80,8 @@ select SND_SOC_PCM512x_I2C if I2C select SND_SOC_PCM512x_SPI if SPI_MASTER @@ -124259,9 +135769,9 @@ diff -Nur linux-3.18.6/sound/soc/codecs/Kconfig linux-rpi/sound/soc/codecs/Kconf config SND_SOC_TLV320AIC23 tristate -diff -Nur linux-3.18.6/sound/soc/codecs/Makefile linux-rpi/sound/soc/codecs/Makefile ---- linux-3.18.6/sound/soc/codecs/Makefile 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/soc/codecs/Makefile 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/codecs/Makefile linux-rpi/sound/soc/codecs/Makefile +--- linux-3.18.8/sound/soc/codecs/Makefile 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/soc/codecs/Makefile 2015-03-05 14:40:19.317715789 +0100 @@ -74,6 +74,8 @@ snd-soc-pcm512x-spi-objs := pcm512x-spi.o snd-soc-rl6231-objs := rl6231.o @@ -124296,9 +135806,9 @@ diff -Nur linux-3.18.6/sound/soc/codecs/Makefile linux-rpi/sound/soc/codecs/Make obj-$(CONFIG_SND_SOC_TLV320AIC23) += snd-soc-tlv320aic23.o obj-$(CONFIG_SND_SOC_TLV320AIC23_I2C) += snd-soc-tlv320aic23-i2c.o obj-$(CONFIG_SND_SOC_TLV320AIC23_SPI) += snd-soc-tlv320aic23-spi.o -diff -Nur linux-3.18.6/sound/soc/codecs/pcm1794a.c linux-rpi/sound/soc/codecs/pcm1794a.c ---- linux-3.18.6/sound/soc/codecs/pcm1794a.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/codecs/pcm1794a.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/codecs/pcm1794a.c linux-rpi/sound/soc/codecs/pcm1794a.c +--- linux-3.18.8/sound/soc/codecs/pcm1794a.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/codecs/pcm1794a.c 2015-03-05 14:40:19.325715789 +0100 @@ -0,0 +1,62 @@ +/* + * Driver for the PCM1794A codec @@ -124362,9 +135872,9 @@ diff -Nur linux-3.18.6/sound/soc/codecs/pcm1794a.c linux-rpi/sound/soc/codecs/pc +MODULE_DESCRIPTION("ASoC PCM1794A codec driver"); +MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/codecs/pcm5102a.c linux-rpi/sound/soc/codecs/pcm5102a.c ---- linux-3.18.6/sound/soc/codecs/pcm5102a.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/codecs/pcm5102a.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/codecs/pcm5102a.c linux-rpi/sound/soc/codecs/pcm5102a.c +--- linux-3.18.8/sound/soc/codecs/pcm5102a.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/codecs/pcm5102a.c 2015-03-05 14:40:19.325715789 +0100 @@ -0,0 +1,70 @@ +/* + * Driver for the PCM5102A codec @@ -124436,9 +135946,9 @@ diff -Nur linux-3.18.6/sound/soc/codecs/pcm5102a.c linux-rpi/sound/soc/codecs/pc +MODULE_DESCRIPTION("ASoC PCM5102A codec driver"); +MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/codecs/pcm512x.c linux-rpi/sound/soc/codecs/pcm512x.c ---- linux-3.18.6/sound/soc/codecs/pcm512x.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/soc/codecs/pcm512x.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/codecs/pcm512x.c linux-rpi/sound/soc/codecs/pcm512x.c +--- linux-3.18.8/sound/soc/codecs/pcm512x.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/soc/codecs/pcm512x.c 2015-03-05 14:40:19.325715789 +0100 @@ -259,8 +259,8 @@ pcm512x_ramp_step_text); @@ -124450,9 +135960,9 @@ diff -Nur linux-3.18.6/sound/soc/codecs/pcm512x.c linux-rpi/sound/soc/codecs/pcm SOC_DOUBLE_TLV("Playback Volume", PCM512x_ANALOG_GAIN_CTRL, PCM512x_LAGN_SHIFT, PCM512x_RAGN_SHIFT, 1, 1, analog_tlv), SOC_DOUBLE_TLV("Playback Boost Volume", PCM512x_ANALOG_GAIN_BOOST, -diff -Nur linux-3.18.6/sound/soc/codecs/tas5713.c linux-rpi/sound/soc/codecs/tas5713.c ---- linux-3.18.6/sound/soc/codecs/tas5713.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/codecs/tas5713.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/codecs/tas5713.c linux-rpi/sound/soc/codecs/tas5713.c +--- linux-3.18.8/sound/soc/codecs/tas5713.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/codecs/tas5713.c 2015-03-05 14:40:19.333715789 +0100 @@ -0,0 +1,369 @@ +/* + * ASoC Driver for TAS5713 @@ -124823,9 +136333,9 @@ diff -Nur linux-3.18.6/sound/soc/codecs/tas5713.c linux-rpi/sound/soc/codecs/tas +MODULE_AUTHOR("Sebastian Eickhoff <basti.eickhoff@googlemail.com>"); +MODULE_DESCRIPTION("ASoC driver for TAS5713"); +MODULE_LICENSE("GPL v2"); -diff -Nur linux-3.18.6/sound/soc/codecs/tas5713.h linux-rpi/sound/soc/codecs/tas5713.h ---- linux-3.18.6/sound/soc/codecs/tas5713.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-rpi/sound/soc/codecs/tas5713.h 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/codecs/tas5713.h linux-rpi/sound/soc/codecs/tas5713.h +--- linux-3.18.8/sound/soc/codecs/tas5713.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-rpi/sound/soc/codecs/tas5713.h 2015-03-05 14:40:19.333715789 +0100 @@ -0,0 +1,210 @@ +/* + * ASoC Driver for TAS5713 @@ -125037,9 +136547,9 @@ diff -Nur linux-3.18.6/sound/soc/codecs/tas5713.h linux-rpi/sound/soc/codecs/tas + + +#endif /* _TAS5713_H */ -diff -Nur linux-3.18.6/sound/soc/codecs/wm8804.c linux-rpi/sound/soc/codecs/wm8804.c ---- linux-3.18.6/sound/soc/codecs/wm8804.c 2015-02-06 15:53:48.000000000 +0100 -+++ linux-rpi/sound/soc/codecs/wm8804.c 2015-02-09 04:40:48.000000000 +0100 +diff -Nur linux-3.18.8/sound/soc/codecs/wm8804.c linux-rpi/sound/soc/codecs/wm8804.c +--- linux-3.18.8/sound/soc/codecs/wm8804.c 2015-02-27 02:49:36.000000000 +0100 ++++ linux-rpi/sound/soc/codecs/wm8804.c 2015-03-05 14:40:19.341715789 +0100 @@ -278,6 +278,7 @@ blen = 0x1; break; diff --git a/target/arm/bcm28xx/patches/3.18.8/0002-allow-to-control-volume-for-each-channel.patch b/target/arm/bcm28xx/patches/3.18.8/0002-allow-to-control-volume-for-each-channel.patch deleted file mode 100644 index 76634e2e8..000000000 --- a/target/arm/bcm28xx/patches/3.18.8/0002-allow-to-control-volume-for-each-channel.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 05ca0b1b73f368564aef8cc4763e96a218cfefeb Mon Sep 17 00:00:00 2001 -From: Waldemar Brodkorb <wbrodkorb@conet.de> -Date: Mon, 2 Feb 2015 09:51:56 +0100 -Subject: [PATCH 2/2] allow to control volume for each channel - -Signed-off-by: Waldemar Brodkorb <wbrodkorb@conet.de> ---- - sound/arm/bcm2835-ctl.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/sound/arm/bcm2835-ctl.c b/sound/arm/bcm2835-ctl.c -index aad905f..12e77f5 100755 ---- a/sound/arm/bcm2835-ctl.c -+++ b/sound/arm/bcm2835-ctl.c -@@ -45,7 +45,7 @@ static int snd_bcm2835_ctl_info(struct snd_kcontrol *kcontrol, - audio_info(" ... IN\n"); - if (kcontrol->private_value == PCM_PLAYBACK_VOLUME) { - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; -- uinfo->count = 1; -+ uinfo->count = 2; - uinfo->value.integer.min = CTRL_VOL_MIN; - uinfo->value.integer.max = CTRL_VOL_MAX; /* 2303 */ - } else if (kcontrol->private_value == PCM_PLAYBACK_MUTE) { --- -1.9.1 - diff --git a/target/arm/bcm28xx/patches/3.18.8/0002-enable-MMAP-by-default-allow-overide-via-use_mmap.patch b/target/arm/bcm28xx/patches/3.18.8/0002-enable-MMAP-by-default-allow-overide-via-use_mmap.patch new file mode 100644 index 000000000..a476a7825 --- /dev/null +++ b/target/arm/bcm28xx/patches/3.18.8/0002-enable-MMAP-by-default-allow-overide-via-use_mmap.patch @@ -0,0 +1,37 @@ +diff -Nur linux-3.18.6.orig/sound/soc/bcm/bcm2708-i2s.c linux-3.18.6/sound/soc/bcm/bcm2708-i2s.c +--- linux-3.18.6.orig/sound/soc/bcm/bcm2708-i2s.c 2015-02-12 12:00:42.809186343 +0100 ++++ linux-3.18.6/sound/soc/bcm/bcm2708-i2s.c 2015-02-12 13:35:35.929213859 +0100 +@@ -171,6 +171,11 @@ + /* I2S pin configuration */ + static int bcm2708_i2s_gpio=BCM2708_I2S_GPIO_AUTO; + ++static bool use_mmap = 1; ++module_param(use_mmap, bool, S_IRUGO); ++MODULE_PARM_DESC(use_mmap, "Use MMAP"); ++ ++ + /* General device struct */ + struct bcm2708_i2s_dev { + struct device *dev; +@@ -874,7 +879,7 @@ + .name = "bcm2708-i2s-comp", + }; + +-static const struct snd_pcm_hardware bcm2708_pcm_hardware = { ++static struct snd_pcm_hardware bcm2708_pcm_hardware = { + .info = SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_JOINT_DUPLEX, + .formats = SNDRV_PCM_FMTBIT_S16_LE | +@@ -966,6 +971,12 @@ + return ret; + } + ++ if (use_mmap) { ++ printk("Enable ALSA MMAP support for I2S\n"); ++ bcm2708_pcm_hardware.info |= SNDRV_PCM_INFO_MMAP; ++ bcm2708_pcm_hardware.info |= SNDRV_PCM_INFO_MMAP_VALID; ++ } ++ + ret = snd_dmaengine_pcm_register(&pdev->dev, + &bcm2708_dmaengine_pcm_config, + SND_DMAENGINE_PCM_FLAG_COMPAT); |