diff mbox

[1/5] ALSA: hda/realtek - Add support for Acer Aspire E5-475 headset mic

Message ID 20170228201715.7862-1-drake@endlessm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel Drake Feb. 28, 2017, 8:17 p.m. UTC 
From: Chris Chiu <chiu@endlessm.com>

The Acer laptop Aspire E5-475 with ALC255 can't detect the headset
microphone until we modify a pin definition.

Signed-off-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Daniel Drake <drake@endlessm.com>
---
 sound/pci/hda/patch_realtek.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Takashi Iwai Feb. 28, 2017, 9:14 p.m. UTC | #1 
On Tue, 28 Feb 2017 21:17:11 +0100,
Daniel Drake wrote:
> 
> From: Chris Chiu <chiu@endlessm.com>
> 
> The Acer laptop Aspire E5-475 with ALC255 can't detect the headset
> microphone until we modify a pin definition.
> 
> Signed-off-by: Chris Chiu <chiu@endlessm.com>
> Signed-off-by: Daniel Drake <drake@endlessm.com>

Thanks, applied all five patches, but queued for 4.12, as these aren't
so trivial fixes.


Takashi
diff mbox

Patch

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e2da176..2b1f74f9 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4833,6 +4833,7 @@  enum {
 	ALC290_FIXUP_SUBWOOFER_HSJACK,
 	ALC269_FIXUP_THINKPAD_ACPI,
 	ALC269_FIXUP_DMIC_THINKPAD_ACPI,
+	ALC255_FIXUP_ACER_MIC_NO_PRESENCE,
 	ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
 	ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,
 	ALC255_FIXUP_HEADSET_MODE,
@@ -5287,6 +5288,15 @@  static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.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 */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC255_FIXUP_HEADSET_MODE
+	},
 	[ALC255_FIXUP_DELL1_MIC_NO_PRESENCE] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
@@ -5852,6 +5862,10 @@  static const struct hda_model_fixup alc269_fixup_models[] = {
 	{0x21, 0x03211020}
 
 static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
+	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1025, "Acer", ALC255_FIXUP_ACER_MIC_NO_PRESENCE,
+		{0x12, 0x90a601c0},
+		{0x14, 0x90171120},
+		{0x21, 0x02211030}),
 	SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
 		ALC225_STANDARD_PINS,
 		{0x12, 0xb7a60130},