search for: drm_atomic_set_fence_for_plan

No need to do the reservation dance, we can just wait on the fence directly. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index 024c2aa0c929..4b805bf466d3 100644 ---

No need to do the reservation dance, we can just wait on the fence directly. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index 024c2aa0c929..4b805bf466d3 100644 ---

...gfb->fence = NULL; > - virtio_gpu_object_unreserve(bo); > - virtio_gpu_object_wait(bo, false); > - } > + dma_fence_wait(&vgfb->fence->f, true); > + dma_fence_put(&vgfb->fence->f); > + vgfb->fence = NULL; Even nicer would be to add the fence using drm_atomic_set_fence_for_plane() in the prepare_fb hook. Assuming this isn't necessary for correctness (but then I kinda have questions about races and stuff). But this gets the job done too I think, so: Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch> > } > > if (plane->state->fb != old_...