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ALSA: hda - fix an external mic jack problem on a HP machine 

ON the machine, two pin complex (0xb and 0xe) are both routed to
the same external right-side mic jack, this makes the jack can't work.

To fix this problem, set the 0xe to "not connected".

BugLink: https://bugs.launchpad.net/bugs/1350148
Tested-by: Franz Hsieh <franz.hsieh@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Hui Wang 2014-07-30 11:11:48 +08:00 committed by Takashi Iwai
parent eb12f72ee7
commit 7440850c20
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sound/pci/hda/patch_sigmatel.c
View File

@ -84,6 +84,7 @@ enum {
STAC_DELL_EQ,
STAC_ALIENWARE_M17X,
STAC_92HD89XX_HP_FRONT_JACK,
STAC_92HD89XX_HP_Z1_G2_RIGHT_MIC_JACK,
STAC_92HD73XX_MODELS
};
@ -1809,6 +1810,11 @@ static const struct hda_pintbl stac92hd89xx_hp_front_jack_pin_configs[] = {
{}
};
static const struct hda_pintbl stac92hd89xx_hp_z1_g2_right_mic_jack_pin_configs[] = {
{ 0x0e, 0x400000f0 },
{}
};
static void stac92hd73xx_fixup_ref(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
@ -1931,6 +1937,10 @@ static const struct hda_fixup stac92hd73xx_fixups[] = {
[STAC_92HD89XX_HP_FRONT_JACK] = {
.type = HDA_FIXUP_PINS,
.v.pins = stac92hd89xx_hp_front_jack_pin_configs,
},
[STAC_92HD89XX_HP_Z1_G2_RIGHT_MIC_JACK] = {
.type = HDA_FIXUP_PINS,
.v.pins = stac92hd89xx_hp_z1_g2_right_mic_jack_pin_configs,
}
};
@ -1991,6 +2001,8 @@ static const struct snd_pci_quirk stac92hd73xx_fixup_tbl[] = {
"Alienware M17x", STAC_ALIENWARE_M17X),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0490,
"Alienware M17x R3", STAC_DELL_EQ),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1927,
"HP Z1 G2", STAC_92HD89XX_HP_Z1_G2_RIGHT_MIC_JACK),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x2b17,
"unknown HP", STAC_92HD89XX_HP_FRONT_JACK),
{} /* terminator */