diff options
| author |   Kailang Yang <kailang@realtek.com> | 2025-05-16 14:53:37 +0800 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2025-05-16 11:31:49 +0200 |
| commit | 5ad8a4ddc45048bc2fe23b75357b6bf185db004f (patch) | |
| tree | 0d3a7eff70c55d748621e4afd47de0389570f304 /sound | |
| parent | ALSA: pcm: Fix race of buffer access at PCM OSS layer (diff) | |
| download | linux-rng-5ad8a4ddc45048bc2fe23b75357b6bf185db004f.tar.xz linux-rng-5ad8a4ddc45048bc2fe23b75357b6bf185db004f.zip | |
ALSA: hda/realtek - restore auto-mute mode for Dell Chrome platform
This board need to shutdown Class-D amp to avoid EMI issue.
Restore the Auto-Mute mode item will off pin control when Auto-mute mode was enable.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Links: https://lore.kernel.org/ee8bbe5236464c369719d96269ba8ef8@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 8a2b09e4a7d5..dcfaddc3ae13 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6830,7 +6830,10 @@ static void alc256_fixup_chromebook(struct hda_codec *codec, switch (action) { case HDA_FIXUP_ACT_PRE_PROBE: - spec->gen.suppress_auto_mute = 1; + if (codec->core.subsystem_id == 0x10280d76) + spec->gen.suppress_auto_mute = 0; + else + spec->gen.suppress_auto_mute = 1; spec->gen.suppress_auto_mic = 1; spec->en_3kpull_low = false; break; |