[alsa-devel] [PATCH RFC 1/1] ASoC: fsl_ssi: Make fifo watermark and maxburst settings device tree options

Timur Tabi timur at tabi.org
Sat Jan 16 15:15:33 CET 2016


Caleb Crome wrote:
> I see the 4 compatibles are:  fsl,mpc8610-ssi, fsl,imx51-ssi,
> fsl,imx35-ssi, and fsl,imx21-ssi.
>
> Shall I submit a patch that sets the value to 4 for for any/all of the
> above?  Should it be different based on whether fiq is enabled.  Maybe
> set it to 4 for whenever DMA is used, and to 13 whenever FIQ is used?

Do NOT change the watermark value for fsl,mpc8610-ssi from whatever it 
is today.  You would need to retest your code on an mpc8610 and p1022ds, 
and I don't think you have either of those boards.


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