Efika (mpc5200b): sound doesn't build/work from linux-2.6.38.x

[acrux]

On Thu, 2 Feb 2012 21:50:02 +0000
Tabi Timur-B04825 <B04825 at freescale.com> wrote:

> On Thu, Feb 2, 2012 at 10:57 AM, acrux <acrux_it at libero.it> wrote:
> 
> 
> > well, i got the same error with also linux-2.6.37. Btw, this was already reported about a year ago:
> > http://lists.ozlabs.org/pipermail/linuxppc-dev/2011-February/088415.html
> 
> I think this was fixed already.  You're using an obsolete kernel.
> 

hi Timur,
as i said [1] it seems to be fixed only in 3.x instead the last working one is the obsolete 2.6.36.x .
Anyway, alog the sound/soc/fsl/mpc5200_dma.c now builds the sound is still broken.

best,
--nico



[1]

On Thu, 2 Feb 2012 03:48:03 +0100
acrux <acrux_it at libero.it> wrote:

__omissis_
> 
> With linux-3.0.18, linux-3.1.10 and linux-3.2.2 it builds but doesn't work.
> That's from my dmesg:
> 
> [...]
> asoc: error - multiple DAI f0002200.sound registered with no name
> mpc5200-psc-ac97 f0002200.sound: Failed to register DAI
> mpc5200-psc-ac97: probe of f0002200.sound failed with error -22
> 


acrux <acrux at cruxppc.org>