`gbm_get_default_device_fd` is no longer used externally. It became a
helper function for `minigbm_create_default_device`. So we are no longer
need to expose it as PUBLIC.
BUG=b:267219693
TEST=manual check that the function works
Change-Id: I7109f27e843ee6a86e998c1dc9c2f2a5ff807997
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/4308055
Commit-Queue: Dawn Han <dawnhan@google.com>
Tested-by: Dawn Han <dawnhan@google.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Variants of minigbm_create_default_device are open-coded in multiple
places. This should be used wherever minigbm can be assumed.
BUG=none
TEST=manual check that the function works
Change-Id: I3ad9897355ab72080fdca329674df09087b9adfd
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/4163418
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Tested-by: Chia-I Wu <olv@google.com>
Commit-Queue: Chia-I Wu <olv@google.com>
- Sometimes were return -1 and sometimes -errno. Prefer -errno
wherever possible.
- No braces for single line if/else statements. This does not
apply gralloc3/gralloc4, since that directory follows AOSP
style.
BUG=b:178495907
TEST=Cuttlefish CFI
Change-Id: I4c35768e015109730772a972b4b18e8d2c3cbb9b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/2665001
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Jason Macnak <natsu@google.com>
Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
and discovering "default" device.
These are utility functions to help virglrenderer and possibly other clients
enumerate and discover DRI devices. They can be improved separately from
virglrenderer.
BUG=b:175246639
TEST=build and run together with virglrenderer change
Change-Id: I86c3e68cdab5a824184e744c4c90fb7daa316377
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/2583188
Tested-by: Dominik Behr <dbehr@chromium.org>
Auto-Submit: Dominik Behr <dbehr@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Dominik Behr <dbehr@chromium.org>
