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authordengxiang <dengxiang@nfschina.com>2023-07-03 05:17:51 +0300
committerTakashi Iwai <tiwai@suse.de>2023-07-03 10:58:15 +0300
commit73f1c75d5e6bd8ce2a887ef493a66ad1b16ed704 (patch)
tree0b90f5fb10545a96c7c36175b5ed765c2b5a0e8e /sound
parent22065e4214c1196b54fc164892c2e193a743caf3 (diff)
downloadlinux-73f1c75d5e6bd8ce2a887ef493a66ad1b16ed704.tar.xz
ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760
These models use NSIWAY amplifiers for internal speaker, but cannot put sound outside from these amplifiers. So eapd verbs are needed to initialize the amplifiers. They can be added during boot to get working sound out of internal speaker. Signed-off-by: dengxiang <dengxiang@nfschina.com> Link: https://lore.kernel.org/r/20230703021751.2945750-1-dengxiang@nfschina.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index ece650261543..110d23c27602 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -11287,6 +11287,7 @@ enum {
ALC897_FIXUP_HP_HSMIC_VERB,
ALC897_FIXUP_LENOVO_HEADSET_MODE,
ALC897_FIXUP_HEADSET_MIC_PIN2,
+ ALC897_FIXUP_UNIS_H3C_X500S,
};
static const struct hda_fixup alc662_fixups[] = {
@@ -11726,6 +11727,13 @@ static const struct hda_fixup alc662_fixups[] = {
.chained = true,
.chain_id = ALC897_FIXUP_LENOVO_HEADSET_MODE
},
+ [ALC897_FIXUP_UNIS_H3C_X500S] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ { 0x14, AC_VERB_SET_EAPD_BTLENABLE, 0 },
+ {}
+ },
+ },
};
static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -11887,6 +11895,7 @@ static const struct hda_model_fixup alc662_fixup_models[] = {
{.id = ALC662_FIXUP_USI_HEADSET_MODE, .name = "usi-headset"},
{.id = ALC662_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"},
{.id = ALC669_FIXUP_ACER_ASPIRE_ETHOS, .name = "aspire-ethos"},
+ {.id = ALC897_FIXUP_UNIS_H3C_X500S, .name = "unis-h3c-x500s"},
{}
};