Patch "ALSA: hda - Add headset support to Acer Aspire V5" has been added to the 4.1-stable tree

This is a note to let you know that I've just added the patch titled

ALSA: hda - Add headset support to Acer Aspire V5

to the 4.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
alsa-hda-add-headset-support-to-acer-aspire-v5.patch
and it can be found in the queue-4.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Takashi Iwai <[email protected]>
Date: Sat, 27 Jun 2015 10:21:13 +0200
Subject: ALSA: hda - Add headset support to Acer Aspire V5

From: Takashi Iwai <[email protected]>

commit 7819717b11346b8a5420b223b46600e394049c66 upstream.

Acer Aspire V5 with ALC282 codec needs the similar quirk like Dell laptops to support the headset mic. The headset mic pin is 0x19 and it's not exposed by BIOS, thus we need to fix the pincfg as well.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=96201

---
 sound/pci/hda/patch_realtek.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

@@ -4478,6 +4478,7 @@ enum {
 	ALC269_FIXUP_DELL3_MIC_NO_PRESENCE,
 	ALC269_FIXUP_HEADSET_MODE,
 	ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC,
+	ALC269_FIXUP_ASPIRE_HEADSET_MIC,
 	ALC269_FIXUP_ASUS_X101_FUNC,
 	ALC269_FIXUP_ASUS_X101_VERB,
 	ALC269_FIXUP_ASUS_X101,

@@ -4754,6 +4755,15 @@ static const struct hda_fixup alc269_fix
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc_fixup_headset_mode_no_hp_mic,
 	},
+	[ALC269_FIXUP_ASPIRE_HEADSET_MIC] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x19, 0x01a1913c }, /* headset mic w/o jack detect */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC269_FIXUP_HEADSET_MODE,
+	},
 	[ALC286_FIXUP_SONY_MIC_NO_PRESENCE] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {

@@ -5079,6 +5089,8 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1025, 0x029b, "Acer 1810TZ", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x047c, "Acer AC700", ALC269_FIXUP_ACER_AC700),
+	SND_PCI_QUIRK(0x1025, 0x072d, "Acer Aspire V5-571G", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
+	SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),
 	SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),
 	SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),

Patches currently in stable-queue which might be from [email protected] are

queue-4.1/alsa-hda-disable-widget-power-save-for-via-codecs.patch queue-4.1/alsa-hda-add-headset-support-to-acer-aspire-v5.patch queue-4.1/alsa-hda-set-proper-caps-for-newer-amd-hda-audio-in-kb-kv.patch queue-4.1/alsa-pcm-fix-pcm_class-sysfs-output.patch queue-4.1/alsa-hda-fix-dock-headphone-on-thinkpad-x250-seen-as-a-line-out.patch queue-4.1/alsa-hda-fix-the-dock-headphone-output-on-fujitsu-lifebook-e780.patch queue-4.1/alsa-hda-restore-the-mic-fixup-for-some-dell-machines.patch queue-4.1/alsa-hda-add-a-fixup-for-dell-e7450.patch