ALSA: hda/realtek - Enable headset mic of ASUS GL503VM with ALC295

[ Upstream commit 9e43342b464f1de570a3ad8256ac77645749ef45 ]

The ASUS laptop GL503VM with ALC295 can't detect the headset microphone.
The headset microphone does not work until pin 0x19 is enabled for it.

Signed-off-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Daniel Drake <drake@endlessm.com>
Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Link: https://lore.kernel.org/r/20200512061525.133985-1-jian-hong@endlessm.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index b377aca71cbf7a36cfb6b21cc3672ed9b2fc6482..f92cd420e98db1abff0b84913db130f75418a6f0 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6096,6 +6096,7 @@ enum {
        ALC285_FIXUP_HP_MUTE_LED,
        ALC236_FIXUP_HP_MUTE_LED,
        ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET,
+       ALC295_FIXUP_ASUS_MIC_NO_PRESENCE,
 };
 
 static const struct hda_fixup alc269_fixups[] = {
@@ -7259,6 +7260,15 @@ static const struct hda_fixup alc269_fixups[] = {
                        { }
                },
        },
+       [ALC295_FIXUP_ASUS_MIC_NO_PRESENCE] = {
+               .type = HDA_FIXUP_PINS,
+               .v.pins = (const struct hda_pintbl[]) {
+                       { 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */
+                       { }
+               },
+               .chained = true,
+               .chain_id = ALC269_FIXUP_HEADSET_MODE
+       },
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -8040,6 +8050,14 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
                {0x12, 0x90a60130},
                {0x17, 0x90170110},
                {0x21, 0x03211020}),
+       SND_HDA_PIN_QUIRK(0x10ec0295, 0x1043, "ASUS", ALC295_FIXUP_ASUS_MIC_NO_PRESENCE,
+               {0x12, 0x90a60130},
+               {0x17, 0x90170110},
+               {0x21, 0x03211020}),
+       SND_HDA_PIN_QUIRK(0x10ec0295, 0x1043, "ASUS", ALC295_FIXUP_ASUS_MIC_NO_PRESENCE,
+               {0x12, 0x90a60130},
+               {0x17, 0x90170110},
+               {0x21, 0x03211020}),
        SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
                {0x14, 0x90170110},
                {0x21, 0x04211020}),