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| author | Takashi Iwai <tiwai@suse.de> | 2009-11-18 14:23:37 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-18 14:23:37 +0100 |
| commit | 8af3aeb498197f6fdf5acc913ffe8a392cb921c9 (patch) | |
| tree | 8e1de2a644a54ea973878bce071961f5bbb1f054 /Documentation/sound/alsa | |
| parent | d56757abc11a21996d9839c0d4e3b2c3666cd318 (diff) | |
| download | linux-3.10-8af3aeb498197f6fdf5acc913ffe8a392cb921c9.tar.gz linux-3.10-8af3aeb498197f6fdf5acc913ffe8a392cb921c9.tar.bz2 linux-3.10-8af3aeb498197f6fdf5acc913ffe8a392cb921c9.zip | |
ALSA: hda - Fix detection of dual headphones
The dual-headphone mode with STAC/IDT codecs is useful only for machines
that have two (or more) built-in headphones.
But, some HP laptops give multiple headphone pin configs, one for the
built-in and another for the separate (likely a docking station) one.
This results in a missing speaker volume control.
This patch adds more check for the dual-headphone mode to avoid this
problem.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/sound/alsa')
0 files changed, 0 insertions, 0 deletions