minigbm: Add FRONT_RENDERING flag
Add a flag to indicate that a buffer will be used for front-buffer (low-
latency) rendering. We need to avoid using framebuffer compression in
this case, as the compression data and pixel data can be transiently out
of sync, resulting in corrupted display.
BUG=b:168868719
TEST=None
Change-Id: I08e6444aba99a5f694d010372277de775bc56fd4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/2450927
Tested-by: Rob Clark <robdclark@chromium.org>
Auto-Submit: Rob Clark <robdclark@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Rob Clark <robdclark@chromium.org>
4 files changed
