@@ -118,58 +118,13 @@ static int virtio_gpu_crtc_cursor_move(struct drm_crtc *crtc,
return 0;
}
-static int virtio_gpu_page_flip(struct drm_crtc *crtc,
- struct drm_framebuffer *fb,
- struct drm_pending_vblank_event *event,
- uint32_t flags)
-{
- struct virtio_gpu_device *vgdev = crtc->dev->dev_private;
- struct virtio_gpu_output *output =
- container_of(crtc, struct virtio_gpu_output, crtc);
- struct drm_plane *plane = crtc->primary;
- struct virtio_gpu_framebuffer *vgfb;
- struct virtio_gpu_object *bo;
- unsigned long irqflags;
- uint32_t handle;
-
- plane->fb = fb;
- vgfb = to_virtio_gpu_framebuffer(plane->fb);
- bo = gem_to_virtio_gpu_obj(vgfb->obj);
- handle = bo->hw_res_handle;
-
- DRM_DEBUG("handle 0x%x%s, crtc %dx%d\n", handle,
- bo->dumb ? ", dumb" : "",
- crtc->mode.hdisplay, crtc->mode.vdisplay);
- if (bo->dumb) {
- virtio_gpu_cmd_transfer_to_host_2d
- (vgdev, handle, 0,
- cpu_to_le32(crtc->mode.hdisplay),
- cpu_to_le32(crtc->mode.vdisplay),
- 0, 0, NULL);
- }
- virtio_gpu_cmd_set_scanout(vgdev, output->index, handle,
- crtc->mode.hdisplay,
- crtc->mode.vdisplay, 0, 0);
- virtio_gpu_cmd_resource_flush(vgdev, handle, 0, 0,
- crtc->mode.hdisplay,
- crtc->mode.vdisplay);
-
- if (event) {
- spin_lock_irqsave(&crtc->dev->event_lock, irqflags);
- drm_send_vblank_event(crtc->dev, -1, event);
- spin_unlock_irqrestore(&crtc->dev->event_lock, irqflags);
- }
-
- return 0;
-}
-
static const struct drm_crtc_funcs virtio_gpu_crtc_funcs = {
.cursor_set2 = virtio_gpu_crtc_cursor_set,
.cursor_move = virtio_gpu_crtc_cursor_move,
.set_config = drm_atomic_helper_set_config,
.destroy = drm_crtc_cleanup,
- .page_flip = virtio_gpu_page_flip,
+ .page_flip = drm_atomic_helper_page_flip,
.reset = drm_atomic_helper_crtc_reset,
.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
@@ -267,6 +222,7 @@ static void virtio_gpu_crtc_atomic_flush(struct drm_crtc *crtc,
spin_lock_irqsave(&crtc->dev->event_lock, flags);
if (crtc->state->event)
drm_crtc_send_vblank_event(crtc, crtc->state->event);
+ crtc->state->event = NULL;
spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
}