iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/virtio: factor out virtio_gpu_update_dumb_bo

Browse Source 
No functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20191023062539.11728-4-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2019-10-23 08:25:39 +02:00
parent 64440ef603
commit 544c521d4a
1 changed files with 21 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/gpu/drm/virtio/virtgpu_plane.c
View File

@ -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,