* Lenovo ThinkCentre M70q pop noise
@ 2023-09-15 7:16 Kailang
2023-09-15 8:30 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Kailang @ 2023-09-15 7:16 UTC (permalink / raw)
To: Takashi Iwai (tiwai@suse.de); +Cc: (alsa-devel@alsa-project.org)
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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 */
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2023-09-15 7:16 Lenovo ThinkCentre M70q pop noise Kailang
2023-09-15 8:30 ` Takashi Iwai
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