[alsa-devel] [PATCH 3/3] ALSA SoC: Add Texas Instruments TLV320AIC26 codec driver

Grant Likely grant.likely at secretlab.ca
Sat Jul 12 20:13:51 CEST 2008

On Sat, Jul 12, 2008 at 11:36 AM, Mark Brown
<broonie at opensource.wolfsonmicro.com> wrote:
> The power configuration should be fixed, though.  Normally drivers
> either fully implement DAPM (including set_bias_level()) or power
> everything in the codec up when the driver is loaded.  At the minute
> what the driver is doing appears to be powering the codec up in both
> _hw_params() and _probe() but never powering anything down - if that is
> the case then probably all you need to do is remove the extra power up
> from hw_params(), giving you the simple option.

Okay, cool.  I'll do this for the time being then.


Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.

More information about the Alsa-devel mailing list