[alsa-devel] [PATCH] ASoC: rt5651: Convert rt5651 micbias1 to a supply widget

[Carlo Caione]

On Sat, Oct 21, 2017 at 11:09 AM, Mark Brown <broonie at kernel.org> wrote:
> On Wed, Oct 18, 2017 at 06:06:31PM +0100, Carlo Caione wrote:
>> From: Carlo Caione <carlo at endlessm.com>
>>
>> MICBIAS widget type has been deprecated. Convert it to a SUPPLY widget.
>
> Do we have any machine drivers using this?  If it was just a simple
> substitution then we'd have just done the conversion but the routing for
> MICBIAS was funky, requiring that it be looped into the path.

We have bytcr_rt5651.c already using it as a supply (source) widget.
Also this change is required to have the jack detection working fine
using the set of patches posted in [0]

thanks,

[0] https://www.spinics.net/lists/kernel/msg2630096.html

-- 
Carlo Caione  |  +39.340.80.30.096  |  Endless