Unverified Commit 9836feed authored by Armin Wolf's avatar Armin Wolf Committed by Ilpo Järvinen
Browse files

platform/x86: uniwill-laptop: Handle FN lock event 



On many devices, the user can toggle the Fn lock state by
pressing Fn + Esc. Forward the associated event to the fn_lock
sysfs attribute as a poll notification.

Signed-off-by: default avatarArmin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260218005101.73680-5-W_Armin@gmx.de


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent 2be519d9

drivers/platform/x86/uniwill/uniwill-acpi.c

+7 −3
Original line number Diff line number Diff line
@@ -406,9 +406,6 @@ static const struct key_entry uniwill_keymap[] = { 
	/* Reported when the user wants to toggle the mute status */

	{ KE_IGNORE,    UNIWILL_OSD_MUTE,                       { KEY_MUTE }},



	/* Reported when the user locks/unlocks the Fn key */

	{ KE_IGNORE,    UNIWILL_OSD_FN_LOCK,                    { KEY_FN_ESC }},



	/* Reported when the user wants to toggle the brightness of the keyboard */

	{ KE_KEY,       UNIWILL_OSD_KBDILLUMTOGGLE,             { KEY_KBDILLUMTOGGLE }},

	{ KE_KEY,       UNIWILL_OSD_KB_LED_LEVEL0,              { KEY_KBDILLUMTOGGLE }},
@@ -1376,6 +1373,13 @@ static int uniwill_notifier_call(struct notifier_block *nb, unsigned long action 
		 * gets implemented.

		 */



		return NOTIFY_OK;

	case UNIWILL_OSD_FN_LOCK:

		if (!uniwill_device_supports(data, UNIWILL_FEATURE_FN_LOCK))

			return NOTIFY_DONE;



		sysfs_notify(&data->dev->kobj, NULL, "fn_lock");



		return NOTIFY_OK;

	default:

		mutex_lock(&data->input_lock);