Lenovo ThinkCentre M70q pop noise

From: Kailang <kailang@realtek.com>
To: "Takashi Iwai (tiwai@suse.de)" <tiwai@suse.de>
Cc: " (alsa-devel@alsa-project.org)" <alsa-devel@alsa-project.org>
Subject: Lenovo ThinkCentre M70q pop noise
Date: Fri, 15 Sep 2023 07:16:43 +0000	[thread overview]
Message-ID: <315900e2efef42fd9855eacfeb443abd@realtek.com> (raw)

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Hi Takashi,

Attach was a patch for solving boot up pop noise.

BR,
Kailang

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From 88018d11b54f53ab64b979584ca4b9fcb46b6e46 Mon Sep 17 00:00:00 2001
From: Kailang Yang <kailang@realtek.com>
Date: Thu, 7 Sep 2023 15:24:34 +0800
Subject: [PATCH] ALSA: hda/realtek - Disable power save for solving pop issue

Lenovo ThinkCentre M70q had boot up pop noise.
Disable power save will solve pop issue.

Signed-off-by: Kailang Yang <kailang@realtek.com>

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 765d95e79861..c075a2d9f1fa 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2211,6 +2211,7 @@ static const struct snd_pci_quirk power_save_denylist[] = {
 	SND_PCI_QUIRK(0x8086, 0x2068, "Intel NUC7i3BNB", 0),
 	/* https://bugzilla.kernel.org/show_bug.cgi?id=198611 */
 	SND_PCI_QUIRK(0x17aa, 0x2227, "Lenovo X1 Carbon 3rd Gen", 0),
+	SND_PCI_QUIRK(0x17aa, 0x316e, "Lenovo ThinkCentre M70q", 0),
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1689623 */
 	SND_PCI_QUIRK(0x17aa, 0x367b, "Lenovo IdeaCentre B550", 0),
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */
