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H A D | wm8990.h | 97bb8129 Fri Aug 15 10:22:33 CDT 2008 Mark Brown <broonie@opensource.wolfsonmicro.com> 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> 97bb8129 Fri Aug 15 10:22:33 CDT 2008 Mark Brown <broonie@opensource.wolfsonmicro.com> 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>
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H A D | wm8990.c | 97bb8129 Fri Aug 15 10:22:33 CDT 2008 Mark Brown <broonie@opensource.wolfsonmicro.com> 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> 97bb8129 Fri Aug 15 10:22:33 CDT 2008 Mark Brown <broonie@opensource.wolfsonmicro.com> 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>
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