Patch "ALSA: hda - Fix noise on Gigabyte Z170X mobo" has been added to the 4.3-stable tree

Patch "ALSA: hda - Fix noise on Gigabyte Z170X mobo" has been added to the 4.3-stable tree

[gregkh]

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

    ALSA: hda - Fix noise on Gigabyte Z170X mobo

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-fix-noise-on-gigabyte-z170x-mobo.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 <stable@vger.kernel.org> know about it.


>From 0c25ad80408e95e0a4fbaf0056950206e95f726f Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 24 Nov 2015 20:02:12 +0100
Subject: ALSA: hda - Fix noise on Gigabyte Z170X mobo

From: Takashi Iwai <tiwai@suse.de>

commit 0c25ad80408e95e0a4fbaf0056950206e95f726f upstream.

Gigabyte Z710X mobo with ALC1150 codec gets significant noises from
the analog loopback routes even if their inputs are all muted.
Simply kill the aamix for fixing it.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=108301
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/pci/hda/patch_realtek.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1769,6 +1769,7 @@ enum {
 	ALC882_FIXUP_NO_PRIMARY_HP,
 	ALC887_FIXUP_ASUS_BASS,
 	ALC887_FIXUP_BASS_CHMAP,
+	ALC882_FIXUP_DISABLE_AAMIX,
 };
 
 static void alc889_fixup_coef(struct hda_codec *codec,
@@ -1930,6 +1931,8 @@ static void alc882_fixup_no_primary_hp(s
 
 static void alc_fixup_bass_chmap(struct hda_codec *codec,
 				 const struct hda_fixup *fix, int action);
+static void alc_fixup_disable_aamix(struct hda_codec *codec,
+				    const struct hda_fixup *fix, int action);
 
 static const struct hda_fixup alc882_fixups[] = {
 	[ALC882_FIXUP_ABIT_AW9D_MAX] = {
@@ -2161,6 +2164,10 @@ static const struct hda_fixup alc882_fix
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc_fixup_bass_chmap,
 	},
+	[ALC882_FIXUP_DISABLE_AAMIX] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc_fixup_disable_aamix,
+	},
 };
 
 static const struct snd_pci_quirk alc882_fixup_tbl[] = {
@@ -2228,6 +2235,7 @@ static const struct snd_pci_quirk alc882
 	SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD),
 	SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
 	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1458, 0xa182, "Gigabyte Z170X-UD3", ALC882_FIXUP_DISABLE_AAMIX),
 	SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
 	SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),


Patches currently in stable-queue which might be from tiwai@suse.de are

queue-4.3/alsa-hda-fix-headphone-mic-input-on-a-few-dell-alc293-machines.patch
queue-4.3/alsa-hda-add-fixup-for-acer-aspire-one-cloudbook-14.patch
queue-4.3/alsa-usb-audio-add-sample-rate-inquiry-quirk-for-audioquest-dragonfly.patch
queue-4.3/alsa-hda-realtek-dell-xps-one-alc3260-speaker-no-sound-after-resume-back.patch
queue-4.3/alsa-hda-apply-hp-headphone-fixups-more-generically.patch
queue-4.3/alsa-hda-set-codec-to-d3-at-reboot-shutdown-on-thinkpads.patch
queue-4.3/alsa-hda-realtek-fix-silent-headphone-output-on-macpro-4-1-v2.patch
queue-4.3/alsa-rme96-fix-unexpected-volume-reset-after-rate-changes.patch
queue-4.3/alsa-fireworks-bebob-oxfw-dice-enable-to-make-as-built-in.patch
queue-4.3/alsa-hda-set-skl-hda-controller-power-at-freeze-and-thaw.patch
queue-4.3/alsa-hda-add-inverted-dmic-for-packard-bell-dots.patch
queue-4.3/alsa-hda-add-intel-lewisburg-device-ids-audio.patch
queue-4.3/alsa-hda-add-keycode-map-for-alc-input-device.patch
queue-4.3/alsa-hda-add-a-fixup-for-thinkpad-x1-carbon-2nd.patch
queue-4.3/alsa-hda-skip-eld-notification-during-system-suspend.patch
queue-4.3/alsa-hda-add-mic-mute-hotkey-quirk-for-lenovo-thinkcentre-aio.patch
queue-4.3/alsa-hda-disable-64bit-address-for-creative-hda-controllers.patch
queue-4.3/alsa-hda-fix-noise-on-dell-latitude-e6440.patch
queue-4.3/alsa-hda-ca0132-quirk-for-alienware-17-2015.patch
queue-4.3/alsa-usb-audio-add-a-more-accurate-volume-quirk-for-audioquest-dragonfly.patch
queue-4.3/alsa-hda-fix-headphone-noise-after-dell-xps-13-resume-back-from-s3.patch
queue-4.3/alsa-hda-fix-noise-problems-on-thinkpad-t440s.patch
queue-4.3/alsa-hda-fix-lost-4k-bdl-boundary-workaround.patch
queue-4.3/alsa-hda-apply-pin-fixup-for-hp-probook-6550b.patch
queue-4.3/alsa-hda-fixing-speaker-noise-on-the-two-latest-thinkpad-models.patch
queue-4.3/alsa-hda-apply-click-noise-workaround-for-thinkpads-generically.patch
queue-4.3/alsa-hda-fix-noise-on-gigabyte-z170x-mobo.patch