[alsa-devel] [PATCH 2/2] ASoC: wm8960: correct gain value for input PGA and add microphone PGA

[Charles Keepax]

On Wed, Sep 09, 2015 at 07:29:11PM +0800, Zidan Wang wrote:
> 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 at freescale.com>
> ---

Acked-by: Charles Keepax <ckeepax at opensource.wolfsonmicro.com>

Thanks,
Charles