From 0255fb2f1a1248a81b7e65df4039a9b01b9345e9 Mon Sep 17 00:00:00 2001 From: Kai-Heng Feng Date: Thu, 30 Apr 2020 16:32:52 +0800 Subject: ALSA: hda/realtek - Enable micmute LED on and HP system [ Upstream commit 3e0650ab26e2010ee312311612e40e076ed1feca ] 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 Link: https://lore.kernel.org/r/20200430083255.5093-2-kai.heng.feng@canonical.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/pci/hda/patch_realtek.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'sound/pci') diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 3103f990299c..54887a87bddb 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3921,7 +3921,11 @@ static void alc269_fixup_hp_gpio_led(struct hda_codec *codec, static void alc285_fixup_hp_gpio_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { - alc_fixup_hp_gpio_led(codec, action, 0x04, 0x00); + struct alc_spec *spec = codec->spec; + + spec->micmute_led_polarity = 1; + + alc_fixup_hp_gpio_led(codec, action, 0x04, 0x01); } static void alc286_fixup_hp_gpio_led(struct hda_codec *codec, -- cgit v1.2.3