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(parent: 950200e) | patch
ALSA: hda: Fix max PCM level to 0 dB for AD1981_HP
authorDaniel T Chen <crimsun@ubuntu.com>
Sun, 13 Dec 2009 21:22:58 +0000 (16:22 -0500)
committerTakashi Iwai <tiwai@suse.de>
Mon, 14 Dec 2009 10:08:39 +0000 (11:08 +0100)
commit01f5966d2f36f08eb6604665eade69c9f38ffaed
tree09c26e3eab404e16be54fac56f75e6bd232553e0tree | snapshot (tar.gz zip)
parent950200e2ff11daae1c5d9426703bdd494603f38bcommit | diff
ALSA: hda: Fix max PCM level to 0 dB for AD1981_HP

BugLink: https://bugs.launchpad.net/bugs/461062
The original reporter states that PCM maxes at +12 dB and results in
very bad distortion.  Cap PCM at 0 dB to resolve this symptom.

Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_analog.c diff | blob | blame | history