linux-kernel - Re: [PATCH] ASoC: pcm: allow changing the playback/capture rates for symmetric links

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Message-ID: <20160428171345.GQ3217@sirena.org.uk>
Date:	Thu, 28 Apr 2016 18:13:45 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Takashi Iwai <tiwai@...e.de>
Cc:	Peter Rosin <peda@...ntia.se>, alsa-devel@...a-project.org,
	Liam Girdwood <lgirdwood@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ASoC: pcm: allow changing the playback/capture rates for
 symmetric links

On Thu, Apr 28, 2016 at 02:02:21PM +0200, Takashi Iwai wrote:
> Mark Brown wrote:
> > On Thu, Apr 28, 2016 at 01:26:49PM +0200, Takashi Iwai wrote:

> > > BTW, this reminds me of another question: don't we have a dummy ASoC
> > > driver like snd-dummy?  It would be convenient for a casual API
> > > testing.

> > No, someone would need to write a series of dummy drivers that exercised
> > the various API features (almost all of which are kernel internal) and
> > then instantiated them but nobody stepped up and did that yet.

> Well, we don't support all API features there.  Developer can modify
> the existing code and test it quickly if needed at any time once when

Yeah.  Though the main use case would be making sure changes hadn't
broken any of the more obscure DAPM features (at least, that's the main
place where we seem to have issues) so...

> the base code is present.  So, yeah, we need a volunteer!

No problem then :)

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