Hi Takashi,

yes, exactly.

First I was confused because all other Lenovo 70's devices have ALC298 inside, even L470, but not L570 with this PCI SSID.

Best regards,

Dennis

On 08.03.2018 13:57, Takashi Iwai wrote:

On Thu, 08 Mar 2018 13:17:54 +0100, Dennis Wassenberg wrote:

...

One version of Lenovo Thinkpad T570 did not use ALC298 (like other Kaby Lake devices). Instead it uses ALC292. In order to make the Lenovo dock working with that codec the dock quirk for ALC292 will be used.

Signed-off-by: Dennis Wassenberg dennis.wassenberg@secunet.com

So, although the PCI SSID appears to be a new one, this still needs the old quirk, not for T470 dock? Just to be sure.

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 b9c93fa..b5d0f8c 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6508,6 +6508,7 @@ enum { SND_PCI_QUIRK(0x17aa, 0x2245, "Thinkpad T470", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x2246, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x2247, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),

• SND_PCI_QUIRK(0x17aa, 0x2249, "Thinkpad", ALC292_FIXUP_TPT460), SND_PCI_QUIRK(0x17aa, 0x224b, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x224c, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x224d, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),

-- 1.9.1