[alsa-devel] [PATCH 0/7] ASoC: omap: Deprecate omap-pcm for sdma-pcm

[Jarkko Nikula]

On Wed, Apr 25, 2018 at 09:18:30AM +0300, Peter Ujfalusi wrote:
> Hi,
> 
> omap-pcm served us well over the years, but there is no reason to keep it around
> as we can rely on generic dmaengine_pcm code without the need to maintain custom
> code.
> 
> The series has been tested on:
> omap3 beagle-xm, omap4 PandaES, omap4 Blaze (SDP), am57xx beagle-x15, dra7 evm.

For sound/soc/omap/

Acked-by: Jarkko Nikula <jarkko.nikula at bitmer.com>

> I was not able to test on OMAP1 or OMAP2 for various reasons, but mainly because
> neither Nokia 770 or Nokia n810 audio probes with linux-next. It does not matter
> if I have omap-pcm or sdma-pcm...
> 
> I would be grateful if someone can give tested-by or pointers on how to get
> 770/n810 audio working.
> 
What I noticed some time ago on N810 but not time to fix it that OMAP mux
change dropped muxing audio McBSP pins. Those pins are muxed by reset or
bootloader to another function.

Probably a few lines to arch/arm/boot/dts/omap2420-n810.dts etc.

-- 
Jarkko