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authorDavid Henningsson <david.henningsson@canonical.com>2012-07-20 10:37:25 +0200
committerTakashi Iwai <tiwai@suse.de>2012-07-20 10:45:07 +0200
commit108cc108a3bb42fe4705df1317ff98e1e29428a6 (patch)
tree78c4cb761d85350512a1d521fcc73f381552a8f6 /sound
parent9e76e6d031482194a5b24d8e9ab88063fbd6b4b5 (diff)
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ALSA: hda - add dock support for Thinkpad X230 Tablet
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 537c365716a..f141395dfee 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -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"},
{}
};