diff options
| author | Zidan Wang <zidan.wang@freescale.com> | 2015-09-09 19:29:11 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-09-11 13:39:15 +0100 |
| commit | 7e90f9b2b56669260e5f6f97974735d187f79b7d (patch) | |
| tree | 1d9ca0e9b9b9f495c869bad8636d1eef9e7863ba /sound/pcmcia | |
| parent | 3758ff5f3dab57cd768d54279962a2f6bbc17188 (diff) | |
ASoC: wm8960: correct gain value for input PGA and add microphone PGA
The input PGAs have a gain range from -17.25dB to +30dB in 0.75dB steps.
The boost stage can provide additional gain. For line inputs, -12dB to
+6dB gain is available on the boost mixer. For micphone inputs, it can
provide up to +29dB additional gain from the microphone PGA.
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/pcmcia')
0 files changed, 0 insertions, 0 deletions