[alsa-devel] [PATCH v2 17/17] ASoC: fsl: add imx-sgtl5000 machine driver
timur at freescale.com
Mon Mar 5 22:08:06 CET 2012
Mark Brown wrote:
> That would be *really* bad, simultaneous playback and record is very
> widely used.
Especially since I already have that working on PowerPC. I went through
great lengths to get the device tree binding and the code working in this
> If the hardware has constraints on the sample rates the driver should be
> telling the application about this. For the very common case where you
> need the same rate for playback and record there's framework support for
> doing this, the relevant driver just needs to set the symmetric_rates
> flag and the core will do everything.
And my driver currently does this. If the SSI is wired up in synchronous
mode, sample rate/size locking is enabled.
Linux kernel developer at Freescale
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