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Patch "ALSA: hda/realtek - Dell XPS one ALC3260 speaker no sound after resume back" has been added to the 4.3-stable tree

PATCH [email protected] 1 participant 1 message Jan 25, 2016

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

ALSA: hda/realtek - Dell XPS one ALC3260 speaker no sound after resume back

to the 4.3-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-realtek-dell-xps-one-alc3260-speaker-no-sound-after-resume-back.patch
and it can be found in the queue-4.3 subdirectory.

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

Quoted 1 line

From 6ed1131fe196ad7ffc13acc1a1eadc08a1db0303 Mon Sep 17 00:00:00 2001

From: Kailang Yang <[email protected]>
Date: Mon, 26 Oct 2015 15:37:39 +0800
Subject: ALSA: hda/realtek - Dell XPS one ALC3260 speaker no sound after resume back

From: Kailang Yang <[email protected]>

commit 6ed1131fe196ad7ffc13acc1a1eadc08a1db0303 upstream.

This machine had I2S codec for speaker output.
It need to refill the I2S codec initial verb after resume back.

Signed-off-by Kailang Yang <[email protected]>
Reported-and-tested-by George Gugulea <[email protected]>
Signed-off-by Takashi Iwai <[email protected]>
Signed-off-by Greg Kroah-Hartman <[email protected]>
---
 sound/pci/hda/patch_realtek.c |   13 +++++++++++++
 1 file changed, 13 insertions(+)
sound/pci/hda/patch_realtek.c +13 -0
@@ -4596,6 +4596,7 @@ enum {
 	ALC292_FIXUP_DELL_E7X,
 	ALC292_FIXUP_DISABLE_AAMIX,
 	ALC298_FIXUP_DELL1_MIC_NO_PRESENCE,
+	ALC275_FIXUP_DELL_XPS,
 };
 
 static const struct hda_fixup alc269_fixups[] = {

@@ -5165,6 +5166,17 @@ static const struct hda_fixup alc269_fix
 		.chained = true,
 		.chain_id = ALC269_FIXUP_HEADSET_MODE
 	},
+	[ALC275_FIXUP_DELL_XPS] = {
+		.type = HDA_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			/* Enables internal speaker */
+			{0x20, AC_VERB_SET_COEF_INDEX, 0x1f},
+			{0x20, AC_VERB_SET_PROC_COEF, 0x00c0},
+			{0x20, AC_VERB_SET_COEF_INDEX, 0x30},
+			{0x20, AC_VERB_SET_PROC_COEF, 0x00b1},
+			{}
+		}
+	},
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {

@@ -5179,6 +5191,7 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
 	SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS),
 	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
+	SND_PCI_QUIRK(0x1028, 0x054b, "Dell XPS one 2710", ALC275_FIXUP_DELL_XPS),
 	SND_PCI_QUIRK(0x1028, 0x05ca, "Dell Latitude E7240", ALC292_FIXUP_DELL_E7X),
 	SND_PCI_QUIRK(0x1028, 0x05cb, "Dell Latitude E7440", ALC292_FIXUP_DELL_E7X),
 	SND_PCI_QUIRK(0x1028, 0x05da, "Dell Vostro 5460", ALC290_FIXUP_SUBWOOFER),

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

queue-4.3/alsa-hda-realtek-dell-xps-one-alc3260-speaker-no-sound-after-resume-back.patch