ALSA: hda - Disable AA-loopback on ALC283 Chromebook

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ALC283-based Chromebook suffers from occasional white noise, and it
turned out that this comes from AA-loopback.  Disable this output path
by just clearing mixer_nid, then the generic parser will skip the
creation of AA-loopback path.

Reported-and-tested-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2013-10-30 07:50:53 +01:00

parent 9cd5ab9c3c

commit d2e92709e8

1 changed files with 2 additions and 0 deletions

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sound/pci/hda/patch_realtek.c

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