Using GPMI-NAND driver on iMX28 using 3.4-rc1?

Shawn Guo shawn.guo at
Thu Apr 5 23:45:48 EDT 2012

On Fri, Apr 06, 2012 at 10:45:07AM +0800, Huang Shijie wrote:
> hi,
> >Isn't it done in mxs_dma_tx_submit() already? The gpmi driver somehow
> >misses the call to dmaengine_submit() for some case?
> >
> I checked the code again. It seems I do not miss the call to
> dmaengine_submit().
I do not have nand device to play.  Maybe you want to have a check
if dma_cookie_assign (dmaengine_submit) and dma_cookie_complete
(via mxs_dma_int_handler) are being called as a pair for gpmi.


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