Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ALSA: hda - add dock support for Thinkpad X230 Tablet

Browse source 
Also add a model/fixup string "lenovo-dock", so that other Thinkpad
users will be able to test this fixup easily, to see if it enables
dock I/O for them as well.

Cc: stable@kernel.org
BugLink: https://bugs.launchpad.net/bugs/1026953
Tested-by: John McCarron <john.mccarron@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
David Henningsson 2012-07-20 10:37:25 +02:00 committed by Takashi Iwai
parent 9e76e6d031
commit 108cc108a3
2 changed files with 29 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
Documentation/sound/alsa/HD-Audio-Models.txt
View file

@ -21,13 +21,14 @@ ALC267/268
==========
inv-dmic Inverted internal mic workaround
ALC269
ALC269/270/275/276/280/282
======
laptop-amic Laptops with analog-mic input
laptop-dmic Laptops with digital-mic input
alc269-dmic Enable ALC269(VA) digital mic workaround
alc271-dmic Enable ALC271X digital mic workaround
inv-dmic Inverted internal mic workaround
lenovo-dock Enables docking station I/O for some Lenovos
ALC662/663/272
==============

27
sound/pci/hda/patch_realtek.c
View file

@ -5881,6 +5881,15 @@ static int alc269_resume(struct hda_codec *codec)
}
#endif /* CONFIG_PM */
static void alc269_fixup_pincfg_no_hp_to_lineout(struct hda_codec *codec,
const struct alc_fixup *fix, int action)
{
struct alc_spec *spec = codec->spec;
if (action == ALC_FIXUP_ACT_PRE_PROBE)
spec->parse_flags = HDA_PINCFG_NO_HP_FIXUP;
}
static void alc269_fixup_hweq(struct hda_codec *codec,
const struct alc_fixup *fix, int action)
{
@ -6007,6 +6016,8 @@ enum {
ALC269VB_FIXUP_DMIC,
ALC269_FIXUP_MIC2_MUTE_LED,
ALC269_FIXUP_INV_DMIC,
ALC269_FIXUP_LENOVO_DOCK,
ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT,
};
static const struct alc_fixup alc269_fixups[] = {
@ -6135,6 +6146,20 @@ static const struct alc_fixup alc269_fixups[] = {
.type = ALC_FIXUP_FUNC,
.v.func = alc_fixup_inv_dmic_0x12,
},
[ALC269_FIXUP_LENOVO_DOCK] = {
.type = ALC_FIXUP_PINS,
.v.pins = (const struct alc_pincfg[]) {
{ 0x19, 0x23a11040 }, /* dock mic */
{ 0x1b, 0x2121103f }, /* dock headphone */
{ }
},
.chained = true,
.chain_id = ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT
},
[ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT] = {
.type = ALC_FIXUP_FUNC,
.v.func = alc269_fixup_pincfg_no_hp_to_lineout,
},
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@ -6161,6 +6186,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x21ca, "Thinkpad L412", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_QUANTA_MUTE),
SND_PCI_QUIRK(0x17aa, 0x3bf8, "Lenovo Ideapd", ALC269_FIXUP_PCM_44K),
SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
@ -6222,6 +6248,7 @@ static const struct alc_model_fixup alc269_fixup_models[] = {
{.id = ALC269_FIXUP_STEREO_DMIC, .name = "alc269-dmic"},
{.id = ALC271_FIXUP_DMIC, .name = "alc271-dmic"},
{.id = ALC269_FIXUP_INV_DMIC, .name = "inv-dmic"},
{.id = ALC269_FIXUP_LENOVO_DOCK, .name = "lenovo-dock"},
{}
};