[alsa-devel] [PATCH 4/4] ASoC: Flag the i.MX SSI driver as using symmetric rates

Mark Brown broonie at opensource.wolfsonmicro.com
Mon Jan 11 12:36:31 CET 2010

On Mon, Jan 11, 2010 at 12:20:47PM +0100, Sascha Hauer wrote:

> Why this limitation? I can successfully record with 16000Hz while
> playing at 48000Hz on my PCM037 board. What is missing in the driver to
> 'officially' support asymmetric rates?

At least some of the driver was unconditionally setting both TX and RX
configuration simultaneously, though looking again hw_params() is OK.
I'll drop the patch.  Like I say, I've never actually seen the driver
working - even when configured as the master it doesn't seem to do any
DMA (well, FIQs).

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