ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450
PATCH 1/1 ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450
The Lenovo ThinkPad L450 requires the ALC292_FIXUP_TPT440_DOCK fix in order to get sound output on the docking stations audio port.
This patch was tested using a ThinkPad L450 (20DSS00B00) using kernel 4.0.3 and a ThinkPad Pro Dock.
--- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+)
sound/pci/hda/patch_realtek.c +0 -0
@@ -5148,6 +5148,7 @@ static const struct snd_pci_quirk
alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x5026, "Thinkpad",
ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x17aa, 0x5034, "Thinkpad T450",
ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x5036, "Thinkpad T450s",
ALC292_FIXUP_TPT440_DOCK),
+ SND_PCI_QUIRK(0x17aa, 0x503c, "Thinkpad L450",
ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad",
ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB",ALC269_FIXUP_LENOVO_EAPD),
At Thu, 14 May 2015 12:31:32 +0200,
Quoted 8 lines · Ansgar Hegerfeld
The Lenovo ThinkPad L450 requires the
ALC292_FIXUP_TPT440_DOCKfix in order to get sound output on the docking stations audio port.This patch was tested using a ThinkPad L450 (20DSS00B00) using kernel 4.0.3 and a ThinkPad Pro Dock.
Signed-off-by Ansgar Hegerfeld <[email protected]>
Applied with Cc to stable now. Thanks.
Takashi
Quoted 24 lines
--- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+)sound/pci/hda/patch_realtek.c +0
-0@@ -5148,6 +5148,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {SND_PCI_QUIRK (0x17aa ,0x5026 ,"Thinkpad" ,ALC269_FIXUP_LIMIT_INT_MIC_BOOST ),SND_PCI_QUIRK (0x17aa ,0x5034 ,"Thinkpad T450" ,ALC292_FIXUP_TPT440_DOCK ), SND_PCI_QUIRK(0x17aa, 0x5036, "Thinkpad T450s",
ALC292_FIXUP_TPT440_DOCK),
+ SND_PCI_QUIRK(0x17aa,0x503c, "Thinkpad L450",ALC292_FIXUP_TPT440_DOCK),SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB",
ALC269_FIXUP_LENOVO_EAPD),