[ALSA] hda-codec - Fix ALC662 DAC mixer mutes

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Currently ALC662 doesn't suport amp mute for AmpOut in nids 0x02, 0x03,
0x04 (see block diagram in ALC662 datasheet page 3, does M correspond to
mute?). The result is that currently mute for "Front Playback Switch",
"Surround Playback Switch", "Center Playback Switch" and "LFE Playback
Switch" mixer items doesn't work (tested on Asus P5GC-MX motherboard
with 3stack-6ch model).

The solution I found for this is to mute the proper inputs in 0x0c,
0x0d, 0x0e audio mixers.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Herton Ronaldo Krzesinski 2008-03-14 12:52:20 +01:00 • committed by Takashi Iwai

parent 2626a263ff

commit 7055ad8a99

1 changed files with 9 additions and 9 deletions

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sound/pci/hda/patch_realtek.c

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