[alsa-devel] [PATCH] ASoC: omap-mcbsp: When closing the port select PRCM source for CLKS signal

Grazvydas Ignotas notasas at gmail.com
Mon Mar 5 13:51:10 CET 2012

On Mon, Mar 5, 2012 at 11:38 AM, Peter Ujfalusi <peter.ujfalusi at ti.com> wrote:
> If external source for the CLKS signal selection kept after the port is no
> longer in use the system might refuse to go suspend.
> There is also a chance that the external clock is not running when next
> time the McBSP port is started which can result errors when we try to
> access McBSP registers.
> Reset the CLKS source back to PRCM source unconditionally.
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>

I guess this depends on mcbsp move series?
Do we have those queued somewhere, so I don't have to collect patches
from the list?


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