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Date: Tue, 25 Aug 2020 07:52:24 +0100 From: Christoph Hellwig <hch@...radead.org> To: Rob Clark <robdclark@...il.com> Cc: dri-devel@...ts.freedesktop.org, Rob Clark <robdclark@...omium.org>, Sean Paul <sean@...rly.run>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, "open list:DRM DRIVER FOR MSM ADRENO GPU" <linux-arm-msm@...r.kernel.org>, "open list:DRM DRIVER FOR MSM ADRENO GPU" <freedreno@...ts.freedesktop.org>, open list <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] drm/msm: drop cache sync hack On Sat, Aug 22, 2020 at 10:52:54AM -0700, Rob Clark wrote: > From: Rob Clark <robdclark@...omium.org> > > 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?
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