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ALSA: hda - Prefer VREF50 if BIOS sets for Realtek codecs
authorTakashi Iwai <tiwai@suse.de>
Fri, 30 Jul 2010 08:55:44 +0000 (10:55 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 30 Jul 2010 08:55:44 +0000 (10:55 +0200)
commit954a29c881bd0c61352af0946f2c39d738d43c1b
treee6e99da6232df4568d8800f7a4fc6c7262e81bbatree | snapshot (tar.bz2 tar.gz zip)
parent5d4abf93ea3192cc666430225a29a4978c97c57dcommit | diff
ALSA: hda - Prefer VREF50 if BIOS sets for Realtek codecs

If BIOS sets up the input pin as VREF 50, use the value as is instead of
overriding forcibly to VREF 80.  This fixes the quality of inputs on
some devices like Packard-Bell M5210.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c diff | blob | blame | history
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