Re: [PATCH] drm/msm: drop cache sync hack
From: Christoph Hellwig
Date: Tue Aug 25 2020 - 02:52:33 EST
On Sat, Aug 22, 2020 at 10:52:54AM -0700, Rob Clark wrote:
> From: Rob Clark <robdclark@xxxxxxxxxxxx>
>
> Now that it isn't causing problems to use dma_map/unmap, we can drop the
> hack of using dma_sync in certain cases.
Great to see! What did solve the problems?