Hi Nicolin,

On Sat, Aug 24, 2019 at 7:10 AM Nicolin Chen [off-list ref] wrote:

On Fri, Aug 23, 2019 at 09:49:46PM +0900, Masahiro Yamada wrote:

quoted

Reverting this commit fixed the problem.

We are having another problem with the new API and Christoph
submitted a patch at: https://lkml.org/lkml/2019/8/20/86

Would it be possible for you to test to see if it can fix?

It is included in 5.3-rc6

I tested 5.3-rc6 in on my board,
but I still see the same DMA fauilure.


Masahiro

We can revert my fallback change after all, if Christoph's
patch doesn't work for you either.

Thanks
Nicolin

-- 
Best Regards
Masahiro Yamada

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