Commit 8f3b8eea authored by Hui Wang's avatar Hui Wang Committed by Greg Kroah-Hartman

ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops

commit 9cb40eb1 upstream.

We met another Acer Aspire laptop which has the problem on the
headset-mic, the Pin 0x19 is not set the corret configuration for a
mic and the pin presence can't be detected too after plugging a
headset. Kailang suggested that we should set the coeff to enable the
mic and apply the ALC269_FIXUP_LIFEBOOK_EXTMIC. After doing that,
both headset-mic presence and headset-mic work well.

The existing ALC255_FIXUP_ACER_MIC_NO_PRESENCE set the headset-mic
jack to be a phantom jack. Now since the jack can support presence
unsol event, let us imporve it to set the jack to be a normal jack.

https://bugs.launchpad.net/bugs/1821269
Fixes: 5824ce8d ("ALSA: hda/realtek - Add support for Acer Aspire E5-475 headset mic")
Cc: Chris Chiu <chiu@endlessm.com>
CC: Daniel Drake <drake@endlessm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
Signed-off-by: default avatarHui Wang <hui.wang@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0031bae9
......@@ -6166,13 +6166,15 @@ static const struct hda_fixup alc269_fixups[] = {
.chain_id = ALC269_FIXUP_THINKPAD_ACPI,
},
[ALC255_FIXUP_ACER_MIC_NO_PRESENCE] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */
{ }
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
/* Enable the Mic */
{ 0x20, AC_VERB_SET_COEF_INDEX, 0x45 },
{ 0x20, AC_VERB_SET_PROC_COEF, 0x5089 },
{}
},
.chained = true,
.chain_id = ALC255_FIXUP_HEADSET_MODE
.chain_id = ALC269_FIXUP_LIFEBOOK_EXTMIC
},
[ALC255_FIXUP_ASUS_MIC_NO_PRESENCE] = {
.type = HDA_FIXUP_PINS,
......@@ -7217,6 +7219,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x18, 0x02a11030},
{0x19, 0x0181303F},
{0x21, 0x0221102f}),
SND_HDA_PIN_QUIRK(0x10ec0255, 0x1025, "Acer", ALC255_FIXUP_ACER_MIC_NO_PRESENCE,
{0x12, 0x90a60140},
{0x14, 0x90170120},
{0x21, 0x02211030}),
SND_HDA_PIN_QUIRK(0x10ec0255, 0x1025, "Acer", ALC255_FIXUP_ACER_MIC_NO_PRESENCE,
{0x12, 0x90a601c0},
{0x14, 0x90171120},
......
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