Dear Michael Trimarchi,
On Mon, 17 Feb 2014 15:59:35 +0100, Michael Trimarchi wrote:
Note that I haven't looked myself in details at the code of the audio codec. I simply noticed there was a volume control problem and that reverting Brian's patch made the volume control work again. I have not investigated at all to fix the codec code, as I was suspecting that Brian may have immediately an idea on what could be wrong. If he doesn't have the time to look into this, I can certainly spend a bit of time to investigate what's going on.
why you don't just use regmap and check what happen on registers?
I did have a look at the codec_reg debugfs file from ASoC, and the values were indeed not correct, as far as I remember. But I don't have the board powered up right now, so I'd need to set it up again to make a more precise report of what's going on.
Thanks,
Thomas