minigbm: cros_gralloc: back out of scanout flag with more clarity
We interpret the following flags as GRALLOC_USAGE_HW_COMPOSER
as BO_USE_SCANOUT | BO_USE_RENDERING:
If the combination is not supported by the driver, let's check if
the gralloc flag is present before we back out for clarity.
BUG=chromium:616275
TEST=compiles
Change-Id: If546ce653f1088cbb1d31cf2f90aba0621ed8b4a
Reviewed-on: https://chromium-review.googlesource.com/451978
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
1 file changed