[alsa-devel] [PATCH] ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T450

[Takashi Iwai]

At Mon, 13 Apr 2015 12:47:26 +0200,
Jo-Philipp Wich wrote:
> 
> The Lenovo Thinkpad T450 requires the ALC292_FIXUP_TPT440_DOCK as well in
> order to get working sound output on the docking stations headphone jack.
> 
> Patch tested on a Thinkpad T450 (20BVCTO1WW) using kernel 4.0-rc7 in
> conjunction with a ThinkPad Ultradock.
> 
> Signed-off-by: Jo-Philipp Wich <jow at openwrt.org>

Applied with Cc to stable now.  Thanks.


Takashi

> ---
>  sound/pci/hda/patch_realtek.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index f9d12c0..52aa8ae 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -5053,6 +5053,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
>  	SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
>  	SND_PCI_QUIRK(0x17aa, 0x501e, "Thinkpad L440", ALC292_FIXUP_TPT440_DOCK),
>  	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, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
>  	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
> -- 
> 1.7.10.4
>