Re: Audio support on OMAP 3430LDP or 4430SDP boards

[Russell King - ARM Linux <linux@arm.linux.org.uk>]

On Thu, Jun 21, 2012 at 09:36:12PM +0300, Ujfalusi, Peter wrote:
> Hi Russel,
> 
> On Thu, Jun 21, 2012 at 4:22 PM, Russell King - ARM Linux
> <linux@arm.linux.org.uk> wrote:
> >> Okay, reverting back to v3.4-rc4 works.
> >
> > As does reverting to v3.4, of course.  So, it was broken during the last
> > merge window.
> 
> Strange...
> I had no problem with the SDP4430/Blaze audio with 3.5-rc2 last week.
> Have you restored the mixers with
> alsactl -f blaze.aconf restore
> command?
> 
> Does aplay (seemingly) plays the file OK or is it times out with an
> error after a while?

It is as I said:

v3.5-rc3:
# alsactl -f blaze.aconf restore
# aplay -f S16_LE -r 48000 -c 2 file.raw
... plays in about the right time but no audio ...

v3.5-rc3 with the diff from v3.4..v3.5-rc5 for sound/soc/omap totally
 reverted:
# alsactl -f blaze.aconf restore
# aplay -f S16_LE -r 48000 -c 2 file.raw
... plays perfectly ...

Exactly the same procedure.  Only difference is I've backed out _all_ the
updates to sound/soc/omap.  Clearly something in there is buggered.
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