Thomas Hellstrom 40b701707e drm/vmwgfx: Fix cpu updates of coherent multisample surfaces ... [ Upstream commit 88509f698c ] In cases where the dirty linear memory range spans multiple sample sheets in a surface, the dirty surface region is incorrectly computed. To do this correctly and in an optimized fashion we would have to compute the dirty region of each sample sheet and compute the union of those regions. But assuming that cpu writing to a multisample surface is rather a corner case than a common case, just set the dirty region to the full surface. This fixes OpenGL piglit errors with SVGA_FORCE_COHERENT=1 and the piglit test: fbo-depthstencil blit default_fb -samples=2 -auto Fixes: 9ca7d19ff8 ("drm/vmwgfx: Add surface dirty-tracking callbacks") Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Charmaine Lee <charmainel@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com> Signed-off-by: Zack Rusin <zackr@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210505035740.286923-4-zackr@vmware.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-07-14 16:56:16 +02:00
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drm	drm/vmwgfx: Fix cpu updates of coherent multisample surfaces	2021-07-14 16:56:16 +02:00
host1x	gpu: host1x: Split up client initalization and registration	2021-06-18 10:00:04 +02:00
ipu-v3	gpu: ipu-v3: remove unused functions	2020-10-26 10:42:38 +01:00
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