[PATCH v2] ALSA: hda/realtek: Add quirk for Lenovo Yoga9 14IAP7

Takashi Iwai tiwai at suse.de
Sat Jul 30 09:24:30 CEST 2022


On Fri, 29 Jul 2022 18:21:03 +0200,
Philipp Jungkamp wrote:
> 
> The Lenovo Yoga 9 14IAP7 is set up similarly to the Thinkpad X1 7th and
> 8th Gen. It also has the speakers attached to NID 0x14 and the bass
> speakers to NID 0x17, but here the codec misreports the NID 0x17 as
> unconnected.
> 
> The pincfg and hda verbs connect and activate the bass speaker
> amplifiers, but the generic driver will connect them to NID 0x06 which
> has no volume control. Set connection list/preferred connections is
> required to gain volume control.
> 
> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=208555
> Signed-off-by: Philipp Jungkamp <p.jungkamp at gmx.net>
> ---
> The HDA verbs now use AC_VERB_SET_COEF_INDEX and AC_VERB_SET_PROC_COEF
> instead of 0x500 and 0x400.

Thanks, applied now.


Takashi


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