Re: [PATCH] ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450

Takashi Iwai
2015-05-18T07:57:48Z

At Thu, 14 May 2015 12:31:32 +0200,
Ansgar Hegerfeld wrote:
>
> 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.
>
> Signed-off-by: Ansgar Hegerfeld <linux@hegerfeld.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 e2afd53..a9f41a4 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -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),
>