Lifebook E734/E744/E754 has a radio toggle button which uses code 0x420.
Map it to KEY_RFKILL.
Signed-off-by: Michał Kępień <kernel@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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