Commits
Robert Foss committed 9fdd90c0f42
drm/virtio: add virtio_gpu_alloc_fence() Refactor fence creation, add fences to relevant GPU operations and add cursor helper functions. This removes the potential for allocation failures from the cmd_submit and atomic_commit paths. Now a fence will be allocated first and only after that will we proceed with the rest of the execution. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> Signed-off-by: Robert Foss <robert.foss@collabora.com> Link: http://patchwork.freedesktop.org/patch/msgid/20181112165157.32765-2-robert.foss@collabora.com Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>