superrob1500
/
mirror-linux
mirror of https://github.com/torvalds/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ALSA: hda/realtek: add quirk for HP Laptop 15-fc0xxx 

For the HP Laptop 15-fc0xxx with ALC236, the built-in mic 0x12 was
not set up, making it unusable; after adding it, it now works properly.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=221233
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Link: https://patch.msgid.link/20260331013536.13778-1-zhangheng@kylinos.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
master
Zhang Heng 2026-03-31 09:35:36 +08:00 committed by Takashi Iwai
parent ea31be8a2c
commit 7204607223
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
sound/hda/codecs/realtek/alc269.c
View File

@ -4123,6 +4123,7 @@ enum {
ALC245_FIXUP_BASS_HP_DAC,
ALC245_FIXUP_ACER_MICMUTE_LED,
ALC245_FIXUP_CS35L41_I2C_2_MUTE_LED,
ALC236_FIXUP_HP_DMIC,
};
/* A special fixup for Lenovo C940 and Yoga Duet 7;
@ -6658,6 +6659,13 @@ static const struct hda_fixup alc269_fixups[] = {
.v.func = alc245_fixup_hp_mute_led_coefbit,
.chained = true,
.chain_id = ALC287_FIXUP_CS35L41_I2C_2,
},
[ALC236_FIXUP_HP_DMIC] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x12, 0x90a60160 }, /* use as internal mic */
{ }
},
}
};
@ -7153,6 +7161,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8da1, "HP 16 Clipper OmniBook X", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x103c, 0x8da7, "HP 14 Enstrom OmniBook X", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x103c, 0x8da8, "HP 16 Piston OmniBook X", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x103c, 0x8dc9, "HP Laptop 15-fc0xxx", ALC236_FIXUP_HP_DMIC),
SND_PCI_QUIRK(0x103c, 0x8dd4, "HP EliteStudio 8 AIO", ALC274_FIXUP_HP_AIO_BIND_DACS),
SND_PCI_QUIRK(0x103c, 0x8dd7, "HP Laptop 15-fd0xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
SND_PCI_QUIRK(0x103c, 0x8de8, "HP Gemtree", ALC245_FIXUP_TAS2781_SPI_2),