| commit | 97bb8129e5deb3c0584391a5d2348966732e2233 | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | Fri Aug 15 16:22:33 2008 +0100 |
| committer | Takashi Iwai <tiwai@suse.de> | Fri Aug 15 17:43:47 2008 +0200 |
| tree | e848e1e8d807a45269d601106f46e64cf942f065 | |
| parent | 436a74593c34275807fadef20344bbaca251b8d1 [diff] |
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>