ALSA: hda/realtek - Add supported mute Led for HP
authorKailang Yang <kailang@realtek.com>
Fri, 6 Nov 2020 07:20:38 +0000 (15:20 +0800)
committerTakashi Iwai <tiwai@suse.de>
Fri, 13 Nov 2020 10:30:59 +0000 (11:30 +0100)
commita0ccbc5319d57b9efdc55c943a3fde30a0776502
tree34f4ad3636fbb0ca9bb4e5a37f46a4229a151325
parentb5acfe152abaa2721c9ca8aa67f941d7de55d24e
ALSA: hda/realtek - Add supported mute Led for HP

HP Pavilion x360 Convertible machine, it supported mute led.
GPIO4 high will turn on led.
The patch will enable control led via GPIO4 pin.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1ae4d98e92c147b780ace3911c4e1d73@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c