imx-sdma.c broken on imx53 for sound

[Fabio Estevam]

Hi Rick,

On Fri, Oct 19, 2012 at 3:07 PM, Rick Bronson <rick at efn.org> wrote:
> Hi,
>
>   On the iMX53, the sound chip sgtl5000 seems to get SDMA channel 0, but
> this code in drivers/dma/imx-sdma.c:
>
>         /* not interested in channel 0 interrupts */
>         if (sdmac->channel == 0)
>                 return;
>
>  causes the DMA to be ignored.  If I comment out the above, I still get no
> sound...
>
>   Anyone have any ideas?

Are you providing the mx53 sdma firmware?

Regards,

Fabio Estevam