p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ALSA: hda/realtek - Add support for headset MIC for ALC622 

Add headset MIC support for ALC622 of USI platform.
It only support headset of iphone type.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kailang Yang 2016-11-25 16:15:17 +08:00 committed by Takashi Iwai
parent 55d2b19071
commit c6790c8e77
1 changed files with 41 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
sound/pci/hda/patch_realtek.c
View File

@ -6564,6 +6564,30 @@ static void alc662_fixup_led_gpio1(struct hda_codec *codec,
}
}
static void alc662_usi_automute_hook(struct hda_codec *codec,
struct hda_jack_callback *jack)
{
struct alc_spec *spec = codec->spec;
int vref;
msleep(200);
snd_hda_gen_hp_automute(codec, jack);
vref = spec->gen.hp_jack_present ? PIN_VREF80 : 0;
msleep(100);
snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
vref);
}
static void alc662_fixup_usi_headset_mic(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct alc_spec *spec = codec->spec;
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
spec->gen.hp_automute_hook = alc662_usi_automute_hook;
}
}
static struct coef_fw alc668_coefs[] = {
WRITE_COEF(0x01, 0xbebe), WRITE_COEF(0x02, 0xaaaa), WRITE_COEF(0x03, 0x0),
WRITE_COEF(0x04, 0x0180), WRITE_COEF(0x06, 0x0), WRITE_COEF(0x07, 0x0f80),
@ -6629,6 +6653,8 @@ enum {
ALC891_FIXUP_DELL_MIC_NO_PRESENCE,
ALC662_FIXUP_ACER_VERITON,
ALC892_FIXUP_ASROCK_MOBO,
ALC662_FIXUP_USI_FUNC,
ALC662_FIXUP_USI_HEADSET_MODE,
};
static const struct hda_fixup alc662_fixups[] = {
@ -6913,6 +6939,20 @@ static const struct hda_fixup alc662_fixups[] = {
{ }
}
},
[ALC662_FIXUP_USI_FUNC] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc662_fixup_usi_headset_mic,
},
[ALC662_FIXUP_USI_HEADSET_MODE] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x19, 0x02a1913c }, /* use as headset mic, without its own jack detect */
{ 0x18, 0x01a1903d },
{ }
},
.chained = true,
.chain_id = ALC662_FIXUP_USI_FUNC
},
};
static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@ -6948,6 +6988,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x8469, "ASUS mobo", ALC662_FIXUP_NO_JACK_DETECT),
SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_FIXUP_ASUS_MODE2),
SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x14cd, 0x5003, "USI", ALC662_FIXUP_USI_HEADSET_MODE),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x1849, 0x5892, "ASRock B150M", ALC892_FIXUP_ASROCK_MOBO),