[alsa-devel] [PATCH] davinci-evm: extend it to support DM81xx and derivatives

Mark Brown broonie at kernel.org
Mon Jul 17 16:51:09 CEST 2017


On Thu, Jul 13, 2017 at 07:26:43PM +0200, Vitaly Wool wrote:
> 2017-07-13 10:01 GMT+02:00 Sekhar Nori <nsekhar at ti.com>:

> > While there are some users of davinci-evm.c, I think a majority are
> > using simple-audio-card instead. Curious on why you chose not to use
> > that. It sounds like codec is not the bitclock and frame-sync master in
> > your case. Did that end up creating issues ?

> Well, one of the problems with simple-audio-card is that you can't
> snd_soc_dai_set_clkdiv() from it, neither you can set SND_SOC_CLK_OUT
> for a codec, so for some codecs this just doesn't fit.

That's no excuse, the CODEC drivers *really* shouldn't use _set_clkdiv()
- fix the drivers to work normally.
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