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authorHans de Goede <hdegoede@redhat.com>2021-04-04 09:52:51 +0200
committerJiri Kosina <jkosina@suse.cz>2021-04-07 12:46:32 +0200
commit2601371e1082ca30577556d381afacc11a11157b (patch)
tree30686b9e44ce0f51e5978232a77deadc62d285e4
parentefb618fba54d7df0414f395b6213a469c075f859 (diff)
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 BehĂșn <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>
-rw-r--r--drivers/hid/hid-elan.c1
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;