Gerd Hoffmann
2019-Oct-22 08:05 UTC
[PATCH 5/5] drm/virtio: factor out virtio_gpu_update_dumb_bo
No functional change.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_plane.c | 36 +++++++++++++++-----------
1 file changed, 21 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c
b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 0b5a760bc293..bc4bc4475a8c 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -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,
--
2.18.1