diff options
| author | Michał Kępień <kernel@kempniu.pl> | 2016-02-24 14:23:32 +0100 |
|---|---|---|
| committer | Darren Hart <dvhart@linux.intel.com> | 2016-03-23 10:05:48 -0700 |
| commit | b5df36cf474cc84028bee05f153a925d8243215f (patch) | |
| tree | 7ae5a45bd0b41d2457e9bf205854a2d0c8e6ae55 /drivers | |
| parent | e8b69a51b4e72a168e8b3bc5fcac39a7de339864 (diff) | |
| download | linux-b5df36cf474cc84028bee05f153a925d8243215f.tar.bz2 | |
fujitsu-laptop: Support radio toggle button
Lifebook E734/E744/E754 has a radio toggle button which uses code 0x420.
Map it to KEY_RFKILL.
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Acked-by: Jonathan Woithe <jwoithe@just42.net>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/x86/fujitsu-laptop.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index 1c62caff93fd..ffc84cc7b1c7 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -114,6 +114,7 @@ #define KEY2_CODE 0x411 #define KEY3_CODE 0x412 #define KEY4_CODE 0x413 +#define KEY5_CODE 0x420 #define MAX_HOTKEY_RINGBUFFER_SIZE 100 #define RINGBUFFERSIZE 40 @@ -149,7 +150,7 @@ struct fujitsu_t { char phys[32]; struct backlight_device *bl_device; struct platform_device *pf_device; - int keycode1, keycode2, keycode3, keycode4; + int keycode1, keycode2, keycode3, keycode4, keycode5; unsigned int max_brightness; unsigned int brightness_changed; @@ -823,6 +824,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device) set_bit(fujitsu->keycode2, input->keybit); set_bit(fujitsu->keycode3, input->keybit); set_bit(fujitsu->keycode4, input->keybit); + set_bit(fujitsu->keycode5, input->keybit); set_bit(KEY_UNKNOWN, input->keybit); error = input_register_device(input); @@ -962,6 +964,9 @@ static void acpi_fujitsu_hotkey_notify(struct acpi_device *device, u32 event) case KEY4_CODE: keycode = fujitsu->keycode4; break; + case KEY5_CODE: + keycode = fujitsu->keycode5; + break; case 0: keycode = 0; break; @@ -1072,6 +1077,7 @@ static int __init fujitsu_init(void) fujitsu->keycode2 = KEY_PROG2; fujitsu->keycode3 = KEY_PROG3; fujitsu->keycode4 = KEY_PROG4; + fujitsu->keycode5 = KEY_RFKILL; dmi_check_system(fujitsu_dmi_table); result = acpi_bus_register_driver(&acpi_fujitsu_driver); |