diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2019-08-29 12:32:46 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-09-04 06:54:08 +0200 |
| commit | 620f9c5e302cdd015663aeb25f195ee122956bd1 (patch) | |
| tree | d281b3e8006484962bc7019fca82b9a33f865beb /drivers/gpu/drm/virtio/virtgpu_plane.c | |
| parent | 29cf12394c0565d7eb1685bf0c1b4749aa6a8b66 (diff) | |
| download | linux-620f9c5e302cdd015663aeb25f195ee122956bd1.tar.bz2 | |
drm/virtio: simplify cursor updates
No need to do the reservation dance,
we can just wait on the fence directly.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-4-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_plane.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_plane.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index fe5efb2de90d..f23622b12629 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c @@ -201,7 +201,6 @@ static void virtio_gpu_cursor_plane_update(struct drm_plane *plane, struct virtio_gpu_framebuffer *vgfb; struct virtio_gpu_object *bo = NULL; uint32_t handle; - int ret = 0; if (plane->state->crtc) output = drm_crtc_to_virtio_gpu_output(plane->state->crtc); @@ -225,15 +224,9 @@ static void virtio_gpu_cursor_plane_update(struct drm_plane *plane, cpu_to_le32(plane->state->crtc_w), cpu_to_le32(plane->state->crtc_h), 0, 0, vgfb->fence); - ret = virtio_gpu_object_reserve(bo, false); - if (!ret) { - dma_resv_add_excl_fence(bo->tbo.base.resv, - &vgfb->fence->f); - dma_fence_put(&vgfb->fence->f); - vgfb->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; } if (plane->state->fb != old_state->fb) { |