sDMA on i.mx7d

[Lucas Stach]

Am Donnerstag, den 16.02.2017, 17:40 +0100 schrieb Alexandre Belloni:
> On 16/02/2017 at 13:36:28 -0200, Fabio Estevam wrote:
> > Hi Alexandre,
> > 
> > On Thu, Feb 16, 2017 at 8:42 AM, Alexandre Belloni
> > <alexandre.belloni at free-electrons.com> wrote:
> > 
> > > I confirm it is the culprit.
> > 
> > Does this mean that PCM3168s codec works fine on imx7 using SAI on
> > 4.9.x plus the revert?

And there is already a fix for this in 4.10:
85f57752b33c (dmaengine: imx-sdma - correct the dma transfer residue
calculation)

This fixes audio output on i.MX6 and should probably be sent to -stable.
Can you see if applying this patch gets rid of the issues on i.MX7?

Regards,
Lucas