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ALSA: hda/realtek - Enable micmute LED on and HP system
authorKai-Heng Feng <kai.heng.feng@canonical.com>
Thu, 30 Apr 2020 08:32:52 +0000 (16:32 +0800)
committerTakashi Iwai <tiwai@suse.de>
Thu, 30 Apr 2020 17:20:04 +0000 (19:20 +0200)
commit3e0650ab26e2010ee312311612e40e076ed1feca
tree4469630cda7b264b5c7db7967f741d2c3bcd373ctree | snapshot
parentdbd13179780555ecd3c992dea1222ca31920e892commit | diff
ALSA: hda/realtek - Enable micmute LED on and HP system

Though the system uses DMIC, headset mic still uses the HDA, let's use
GPIO 0x1 to control the micmute LED.

The micmute LED GPIO has a different polarity to the mute LED GPIO, we
can use the newly added micmute_led_polarity to indicate that.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200430083255.5093-2-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c diff | blob | history
Domain: System / Kernel;