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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2008-08-15 17:22:33 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-08-15 17:43:47 +0200 |
| commit | 97bb8129e5deb3c0584391a5d2348966732e2233 (patch) | |
| tree | e848e1e8d807a45269d601106f46e64cf942f065 /Documentation | |
| parent | ALSA: wm8990: Fix routing of left DAC to speaker mixer (diff) | |
| download | linux-97bb8129e5deb3c0584391a5d2348966732e2233.tar.xz linux-97bb8129e5deb3c0584391a5d2348966732e2233.zip | |
ALSA: wm8990: Implement speaker volume PGA
The latest revisions of the WM8990 provide a programmable gain amplifier
for the speaker - configure the register cache and implement controls
for this. Older revisions of the device ignore writes to these controls.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions