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ALSA: hda/realtek - Remodified 3k pull low procedure

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[ Upstream commit 46cdff2369 ]

Set spec->en_3kpull_low default to true.
Then fillback ALC236 and ALC257 to false.

Additional note: this addresses a regression caused by the previous
fix 69ea4c9d02 ("ALSA: hda/realtek - remove 3k pull low procedure").
The previous workaround was applied too widely without necessity,
which resulted in the pop noise at PM again.  This patch corrects the
condition and restores the old behavior for the devices that don't
suffer from the original problem.

Fixes: 69ea4c9d02 ("ALSA: hda/realtek - remove 3k pull low procedure")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217732
Link: https://lore.kernel.org/r/01e212a538fc407ca6edd10b81ff7b05@realtek.com
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Kailang Yang
2023-08-15 15:54:23 +08:00
committed by Greg Kroah-Hartman
parent dfb9676ed2
commit b2a331abcb
1 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
sound/pci/hda/patch_realtek.c
View File

@@ -10088,6 +10088,7 @@ static int patch_alc269(struct hda_codec *codec)
spec = codec->spec;
spec->gen.shared_mic_vref_pin = 0x18;
codec->power_save_node = 0;
spec->en_3kpull_low = true;
#ifdef CONFIG_PM
codec->patch_ops.suspend = alc269_suspend;
@@ -10170,14 +10171,16 @@ static int patch_alc269(struct hda_codec *codec)
spec->shutup = alc256_shutup;
spec->init_hook = alc256_init;
spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */
if (codec->bus->pci->vendor == PCI_VENDOR_ID_AMD)
spec->en_3kpull_low = true;
if (codec->core.vendor_id == 0x10ec0236 &&
codec->bus->pci->vendor != PCI_VENDOR_ID_AMD)
spec->en_3kpull_low = false;
break;
case 0x10ec0257:
spec->codec_variant = ALC269_TYPE_ALC257;
spec->shutup = alc256_shutup;
spec->init_hook = alc256_init;
spec->gen.mixer_nid = 0;
spec->en_3kpull_low = false;
break;
case 0x10ec0215:
case 0x10ec0245: