minigbm: consolidate flags
Let's try to organize the flags such that one entry in the supported
combination list implies a certain type of buffer. For example, we only
create linear buffers in our Mediatek, so the following entries are
equivalent:
{DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_NONE,
BO_USE_RENDERING | BO_USE_SW_READ_RARELY | BO_USE_SW_WRITE_RARELY},
{DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_NONE,
BO_USE_CURSOR | BO_USE_LINEAR | BO_USE_SW_READ_OFTEN |
BO_USE_SW_WRITE_OFTEN},
Since they both translate into a XRGB8888 linear buffer on Mediatek, let's merge
the two entries. Do similiar operations for every driver.
BUG=none
TEST=try-bots
Change-Id: I0be97c2deec5310f426632f85d1525a1345498e6
Reviewed-on: https://chromium-review.googlesource.com/421499
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
10 files changed