6 May
2020
6 May
'20
7:25 p.m.
On Wed, May 06, 2020 at 12:17:03PM -0500, Pierre-Louis Bossart wrote:
On 5/6/20 11:43 AM, Mark Brown wrote:
What you've got should be fine then, you should test with a !GPIOLIB build just to be sure though and ideally submit a patch fixing the SND_SOC_DMIC Kconfig.
if you don't care about gpios, then the only reason to use the dmic codec would be the modeswitch and wakeup delays properties. If you don't care then a dummy codec would be just fine.
Yes, it just decays to a dummy eventually if you don't use enough of the features - the constraints aren't particularly useful here. Still it doesn't hurt to explicitly say what the device is.