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

On Sat, Oct 21, 2017 at 11:09 AM, Mark Brown broonie@kernel.org wrote:

On Wed, Oct 18, 2017 at 06:06:31PM +0100, Carlo Caione wrote:

...

From: Carlo Caione carlo@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