Skip to content
Commit 44be77c5 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Fix missing COEF init for ALC225/295/299

There was a long-standing problem on HP Spectre X360 with Kabylake
where it lacks of the front speaker output in some situations.  Also
there are other products showing the similar behavior.  The culprit
seems to be the missing COEF setup on ALC codecs, ALC225/295/299,
which are all compatible.

This patch adds the proper COEF setup (to initialize idx 0x67 / bits
0x3000) for addressing the issue.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195457


Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent a36c2638
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment