Commit 544c521d authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

drm/virtio: factor out virtio_gpu_update_dumb_bo 



No functional change.

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: default avatarGurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20191023062539.11728-4-kraxel@redhat.com
parent 64440ef6

drivers/gpu/drm/virtio/virtgpu_plane.c

+21 −15
Original line number Diff line number Diff line
@@ -102,6 +102,25 @@ static int virtio_gpu_plane_atomic_check(struct drm_plane *plane, 
	return ret;

}



static void virtio_gpu_update_dumb_bo(struct virtio_gpu_device *vgdev,

				      struct virtio_gpu_object *bo,

				      struct drm_plane_state *state)

{

	struct virtio_gpu_object_array *objs;



	objs = virtio_gpu_array_alloc(1);

	if (!objs)

		return;

	virtio_gpu_array_add_obj(objs, &bo->base.base);

	virtio_gpu_cmd_transfer_to_host_2d

		(vgdev, 0,

		 state->src_w >> 16,

		 state->src_h >> 16,

		 state->src_x >> 16,

		 state->src_y >> 16,

		 objs, NULL);

}



static void virtio_gpu_primary_plane_update(struct drm_plane *plane,

					    struct drm_plane_state *old_state)

{
@@ -129,21 +148,8 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane, 


	vgfb = to_virtio_gpu_framebuffer(plane->state->fb);

	bo = gem_to_virtio_gpu_obj(vgfb->base.obj[0]);

	if (bo->dumb) {

		struct virtio_gpu_object_array *objs;



		objs = virtio_gpu_array_alloc(1);

		if (!objs)

			return;

		virtio_gpu_array_add_obj(objs, vgfb->base.obj[0]);

		virtio_gpu_cmd_transfer_to_host_2d

			(vgdev, 0,

			 plane->state->src_w >> 16,

			 plane->state->src_h >> 16,

			 plane->state->src_x >> 16,

			 plane->state->src_y >> 16,

			 objs, NULL);

	}

	if (bo->dumb)

		virtio_gpu_update_dumb_bo(vgdev, bo, plane->state);



	DRM_DEBUG("handle 0x%x, crtc %dx%d+%d+%d, src %dx%d+%d+%d\n",

		  bo->hw_res_handle,