drm: virtio-gpu: get the fb from the plane state for atomic updates

When using the atomic API, plane->fb is not set when calling
virtio_gpu_plane_atomic_update. Use plane->state->fb instead.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 572fb351feab..cad1ca49ad31 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -68,8 +68,8 @@ static void virtio_gpu_plane_atomic_update(struct drm_plane *plane,
         struct virtio_gpu_object *bo;
         uint32_t handle;
 
-        if (plane->fb) {
-                vgfb = to_virtio_gpu_framebuffer(plane->fb);
+        if (plane->state->fb) {
+                vgfb = to_virtio_gpu_framebuffer(plane->state->fb);
                 bo = gem_to_virtio_gpu_obj(vgfb->obj);
                 handle = bo->hw_res_handle;
         } else {