[alsa-devel] [PATCH 1/2] ASoC: fsl_ssi: Let it understand mono

Timur Tabi timur at freescale.com
Tue Sep 18 18:14:15 CEST 2012

Fabio Estevam wrote:
> Can you please try to play a mono track on your PowerPC platform with these 
> series applied?

I'm pretty sure this won't work.  The SSI is programmed to expect a left
and right sample.  There is no code in fsl_ssi.c for checking the channel
count and adjusting the hardware accordingly.  I don't see any code like
that in imx-ssi.c either, so I don't even know how it's supposed to work.

Timur Tabi
Linux kernel developer at Freescale

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