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authorDavid Henningsson <david.henningsson@canonical.com>2015-06-24 10:46:33 +0200
committerTakashi Iwai <tiwai@suse.de>2015-06-25 08:47:03 +0200
commitec56af67a10a0d82b79027878a81fce08d002d50 (patch)
tree70e2a731820cbf112cff5aba7afb95b153ce7970 /sound
parent60b93030b44a8c2cd015cebe5624fd7552ec67ec (diff)
ALSA: hda - Fix Dock Headphone on Thinkpad X250 seen as a Line Out
Thinkpad X250, when attached to a dock, has two headphone outs but no line out. Make sure we don't try to turn this into one headphone and one line out (since that disables the headphone amp on the dock). Alsa-info at http://www.alsa-project.org/db/?f=36f8764e1d782397928feec715d0ef90dfddd4c1 Cc: stable@vger.kernel.org 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.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 431a20b17df4..8e02cdf21c0b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4511,6 +4511,7 @@ enum {
ALC255_FIXUP_HEADSET_MODE_NO_HP_MIC,
ALC293_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC292_FIXUP_TPT440_DOCK,
+ ALC292_FIXUP_TPT440_DOCK2,
ALC283_FIXUP_BXBT2807_MIC,
ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED,
ALC282_FIXUP_ASPIRE_V5_PINS,
@@ -4960,6 +4961,12 @@ static const struct hda_fixup alc269_fixups[] = {
.chain_id = ALC269_FIXUP_HEADSET_MODE
},
[ALC292_FIXUP_TPT440_DOCK] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc269_fixup_pincfg_no_hp_to_lineout,
+ .chained = true,
+ .chain_id = ALC292_FIXUP_TPT440_DOCK2
+ },
+ [ALC292_FIXUP_TPT440_DOCK2] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x16, 0x21211010 }, /* dock headphone */