drm/vmwgfx/vmwgfx_kms.c

303  * @vps: plane state associated with the display surface
306 void vmw_du_plane_unpin_surf(struct vmw_plane_state *vps,
309 	if (vps->surf) {
310 		if (vps->pinned) {
311 			vmw_resource_unpin(&vps->surf->res);
312 			vps->pinned--;
316 			if (vps->pinned)
318 			vmw_surface_unreference(&vps->surf);
338 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(old_state);
340 	vmw_du_plane_unpin_surf(vps, false);
357 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state);
360 	if (vps->surf)
361 		vmw_surface_unreference(&vps->surf);
363 	if (vps->bo)
364 		vmw_bo_unreference(&vps->bo);
368 			vps->bo = vmw_framebuffer_to_vfbd(fb)->buffer;
369 			vmw_bo_reference(vps->bo);
371 			vps->surf = vmw_framebuffer_to_vfbs(fb)->surface;
372 			vmw_surface_reference(vps->surf);
387 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(plane->state);
400 	du->cursor_surface = vps->surf;
401 	du->cursor_bo = vps->bo;
403 	if (vps->surf) {
407 					      vps->surf->snooper.image,
410 	} else if (vps->bo) {
411 		ret = vmw_cursor_update_bo(dev_priv, vps->bo,
671 	struct vmw_plane_state *vps;
673 	vps = kmemdup(plane->state, sizeof(*vps), GFP_KERNEL);
675 	if (!vps)
678 	vps->pinned = 0;
679 	vps->cpp = 0;
682 	if (vps->surf)
683 		(void) vmw_surface_reference(vps->surf);
685 	if (vps->bo)
686 		(void) vmw_bo_reference(vps->bo);
688 	state = &vps->base;
705 	struct vmw_plane_state *vps;
711 	vps = kzalloc(sizeof(*vps), GFP_KERNEL);
713 	if (!vps) {
718 	__drm_atomic_helper_plane_reset(plane, &vps->base);
734 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(state);
738 	if (vps->surf)
739 		vmw_surface_unreference(&vps->surf);
741 	if (vps->bo)
742 		vmw_bo_unreference(&vps->bo);