On Wed, Feb 24, 2016 at 02:23:32PM +0100, Micha?? K??pie?? wrote:
> Lifebook E734/E744/E754 has a radio toggle button which uses code 0x420.
> Map it to KEY_RFKILL.
>
> Signed-off-by: Micha?? K??pie?? <kernel@xxxxxxxxxx>
Acked-by: Jonathan Woithe <jwoithe@xxxxxxxxxx>
> ---
> Tested on a Lifebook E744.
>
> drivers/platform/x86/fujitsu-laptop.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
> index 1c62caf..ffc84cc 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);
> --
> 1.7.10.4
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