From: Kailang Yang kailang@realtek.com
[ 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 --- sound/pci/hda/patch_realtek.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 2ff02fb6f7e94..3421a3c69b49a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6810,7 +6810,10 @@ 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;