diff options
| author | Kailang Yang <kailang@realtek.com> | 2025-05-16 14:53:37 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-04 14:45:11 +0200 |
| commit | 2164731aa75fc3aaa2a04d9ddb819511a922ef75 (patch) | |
| tree | 415e52c15ab5e47851c63e415141b2a2c7511074 | |
| parent | 733a47c3c19beb42a07a65af4074b59489359cf7 (diff) | |
| download | linux-stable-2164731aa75fc3aaa2a04d9ddb819511a922ef75.tar.gz linux-stable-2164731aa75fc3aaa2a04d9ddb819511a922ef75.zip | |
ALSA: hda/realtek - restore auto-mute mode for Dell Chrome platform
[ Upstream commit 5ad8a4ddc45048bc2fe23b75357b6bf185db004f ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -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 9e5c36ad8f52..3f09ceac08ad 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6811,7 +6811,10 @@ 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; |