[AMD Official Use Only - Internal Distribution Only]
-----Original Message----- From: Mark Brown broonie@kernel.org Sent: Wednesday, May 6, 2020 10:55 PM To: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Cc: Mukunda, Vijendar Vijendar.Mukunda@amd.com; Alex Deucher alexdeucher@gmail.com; tiwai@suse.de; alsa-devel@alsa-project.org; Deucher, Alexander Alexander.Deucher@amd.com Subject: Re: [PATCH 14/14] ASoC: amd: enable build for RN machine driver
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.
Our requirement is more are like instead of going with a dummy codec driver, We want to stick to existing generic dmic driver .