diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2021-04-04 09:52:51 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-04-07 12:46:32 +0200 |
| commit | 2601371e1082ca30577556d381afacc11a11157b (patch) | |
| tree | 30686b9e44ce0f51e5978232a77deadc62d285e4 /drivers/hid/hid-elan.c | |
| parent | efb618fba54d7df0414f395b6213a469c075f859 (diff) | |
| download | linux-stable-2601371e1082ca30577556d381afacc11a11157b.tar.gz linux-stable-2601371e1082ca30577556d381afacc11a11157b.tar.bz2 linux-stable-2601371e1082ca30577556d381afacc11a11157b.zip | |
HID: elan: Set default_trigger for the mute LED
The mute LED should be automatically turned on/off based
on the audio-card's mixer settings.
Add the standardized default-trigger name for this, so that the alsa
code can turn the LED on/off as appropriate (on supported audio cards).
Reviewed-by: Marek Behún <kabel@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-elan.c')
| -rw-r--r-- | drivers/hid/hid-elan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/hid-elan.c b/drivers/hid/hid-elan.c index 473d8528319d..5173f50d474d 100644 --- a/drivers/hid/hid-elan.c +++ b/drivers/hid/hid-elan.c @@ -460,6 +460,7 @@ static int elan_init_mute_led(struct hid_device *hdev) struct led_classdev *mute_led = &drvdata->mute_led; mute_led->name = "elan:red:mute"; + mute_led->default_trigger = "audio-mute"; mute_led->brightness_get = elan_mute_led_get_brigtness; mute_led->brightness_set_blocking = elan_mute_led_set_brigtness; mute_led->max_brightness = LED_ON; |