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Commit 1cae7103 authored by Harald Jenny's avatar Harald Jenny Committed by Len Brown
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sony-laptop: VGN-A317M hotkey support 



This laptop has 5 SPIC managed buttons above the keyboard:
sound + and - as well as brightness, zoom and S1.
Possibly the entire VGN-A serie behaves the same.

Signed-off-by: default avatarHarald Jenny <harald@a-little-linux-box.at>
Signed-off-by: default avatarMattia Dongili <malattia@linux.it>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent e93c8a68

drivers/platform/x86/sony-laptop.c

+22 −0
Original line number Diff line number Diff line
@@ -230,6 +230,9 @@ static int sony_laptop_input_index[] = { 
	53,	/* 66 SONYPI_EVENT_PKEY_P4 */

	54,	/* 67 SONYPI_EVENT_PKEY_P5 */

	55,	/* 68 SONYPI_EVENT_SETTINGKEY_PRESSED */

	56,	/* 69 SONYPI_EVENT_VOLUME_INC_PRESSED */

	57,	/* 70 SONYPI_EVENT_VOLUME_DEC_PRESSED */

	-1,	/* 71 SONYPI_EVENT_BRIGHTNESS_PRESSED */

};



static int sony_laptop_input_keycode_map[] = {
@@ -289,6 +292,8 @@ static int sony_laptop_input_keycode_map[] = { 
	KEY_PROG4,	/* 53 SONYPI_EVENT_PKEY_P4 */

	KEY_F14,	/* 54 SONYPI_EVENT_PKEY_P5 */

	KEY_F15,	/* 55 SONYPI_EVENT_SETTINGKEY_PRESSED */

	KEY_VOLUMEUP,	/* 56 SONYPI_EVENT_VOLUME_INC_PRESSED */

	KEY_VOLUMEDOWN,	/* 57 SONYPI_EVENT_VOLUME_DEC_PRESSED */

};



/* release buttons after a short delay if pressed */
@@ -1555,6 +1560,7 @@ static struct sonypi_event sonypi_pkeyev[] = { 
	{ 0x01, SONYPI_EVENT_PKEY_P1 },

	{ 0x02, SONYPI_EVENT_PKEY_P2 },

	{ 0x04, SONYPI_EVENT_PKEY_P3 },

	{ 0x20, SONYPI_EVENT_PKEY_P1 },

	{ 0, 0 }

};
@@ -1598,6 +1604,7 @@ static struct sonypi_event sonypi_zoomev[] = { 
	{ 0x39, SONYPI_EVENT_ZOOM_PRESSED },

	{ 0x10, SONYPI_EVENT_ZOOM_IN_PRESSED },

	{ 0x20, SONYPI_EVENT_ZOOM_OUT_PRESSED },

	{ 0x04, SONYPI_EVENT_ZOOM_PRESSED },

	{ 0, 0 }

};
@@ -1628,6 +1635,19 @@ static struct sonypi_event sonypi_batteryev[] = { 
	{ 0, 0 }

};



/* The set of possible volume events */

static struct sonypi_event sonypi_volumeev[] = {

	{ 0x01, SONYPI_EVENT_VOLUME_INC_PRESSED },

	{ 0x02, SONYPI_EVENT_VOLUME_DEC_PRESSED },

	{ 0, 0 }

};



/* The set of possible brightness events */

static struct sonypi_event sonypi_brightnessev[] = {

	{ 0x80, SONYPI_EVENT_BRIGHTNESS_PRESSED },

	{ 0, 0 }

};



static struct sonypi_eventtypes type1_events[] = {

	{ 0, 0xffffffff, sonypi_releaseev },

	{ 0x70, SONYPI_MEYE_MASK, sonypi_meyeev },
@@ -1668,6 +1688,8 @@ static struct sonypi_eventtypes type3_events[] = { 
	{ 0x05, SONYPI_PKEY_MASK, sonypi_pkeyev },

	{ 0x05, SONYPI_ZOOM_MASK, sonypi_zoomev },

	{ 0x05, SONYPI_CAPTURE_MASK, sonypi_captureev },

	{ 0x05, SONYPI_PKEY_MASK, sonypi_volumeev },

	{ 0x05, SONYPI_PKEY_MASK, sonypi_brightnessev },

	{ 0 },

};

include/linux/sonypi.h

+3 −0
Original line number Diff line number Diff line
@@ -108,6 +108,9 @@ 
#define SONYPI_EVENT_PKEY_P4			66

#define SONYPI_EVENT_PKEY_P5			67

#define SONYPI_EVENT_SETTINGKEY_PRESSED		68

#define SONYPI_EVENT_VOLUME_INC_PRESSED		69

#define SONYPI_EVENT_VOLUME_DEC_PRESSED		70

#define SONYPI_EVENT_BRIGHTNESS_PRESSED		71



/* get/set brightness */

#define SONYPI_IOCGBRT		_IOR('v', 0, __u8)