427 void vmw_du_plane_unpin_surf(struct vmw_plane_state *vps,  in vmw_du_plane_unpin_surf()  argument
430 	if (vps->surf) {  in vmw_du_plane_unpin_surf()
431 		if (vps->pinned) {  in vmw_du_plane_unpin_surf()
432 			vmw_resource_unpin(&vps->surf->res);  in vmw_du_plane_unpin_surf()
433 			vps->pinned--;  in vmw_du_plane_unpin_surf()
437 			if (vps->pinned)  in vmw_du_plane_unpin_surf()
439 			vmw_surface_unreference(&vps->surf);  in vmw_du_plane_unpin_surf()
459 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(old_state);  in vmw_du_plane_cleanup_fb()  local
461 	vmw_du_plane_unpin_surf(vps, false);  in vmw_du_plane_cleanup_fb()
479 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(old_state);  in vmw_du_cursor_plane_cleanup_fb()  local
482 	if (vps->bo != NULL && ttm_kmap_obj_virtual(&vps->bo->map, &dummy) != NULL) {  in vmw_du_cursor_plane_cleanup_fb()
483 		const int ret = ttm_bo_reserve(&vps->bo->base, true, false, NULL);  in vmw_du_cursor_plane_cleanup_fb()
486 			if (atomic_read(&vps->bo->base_mapped_count) == 0)  in vmw_du_cursor_plane_cleanup_fb()
487 			    ttm_bo_kunmap(&vps->bo->map);  in vmw_du_cursor_plane_cleanup_fb()
488 			ttm_bo_unreserve(&vps->bo->base);  in vmw_du_cursor_plane_cleanup_fb()
492 	if (vps->cm_bo != NULL && ttm_kmap_obj_virtual(&vps->cm_map, &dummy) != NULL) {  in vmw_du_cursor_plane_cleanup_fb()
493 		const int ret = ttm_bo_reserve(vps->cm_bo, true, false, NULL);  in vmw_du_cursor_plane_cleanup_fb()
496 			ttm_bo_kunmap(&vps->cm_map);  in vmw_du_cursor_plane_cleanup_fb()
497 			ttm_bo_unreserve(vps->cm_bo);  in vmw_du_cursor_plane_cleanup_fb()
501 	vmw_du_plane_unpin_surf(vps, false);  in vmw_du_cursor_plane_cleanup_fb()
503 	if (vps->surf) {  in vmw_du_cursor_plane_cleanup_fb()
504 		vmw_surface_unreference(&vps->surf);  in vmw_du_cursor_plane_cleanup_fb()
505 		vps->surf = NULL;  in vmw_du_cursor_plane_cleanup_fb()
508 	if (vps->bo) {  in vmw_du_cursor_plane_cleanup_fb()
509 		vmw_bo_unreference(&vps->bo);  in vmw_du_cursor_plane_cleanup_fb()
510 		vps->bo = NULL;  in vmw_du_cursor_plane_cleanup_fb()
528 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state);  in vmw_du_cursor_plane_prepare_fb()  local
533 	if (vps->surf) {  in vmw_du_cursor_plane_prepare_fb()
534 		vmw_surface_unreference(&vps->surf);  in vmw_du_cursor_plane_prepare_fb()
535 		vps->surf = NULL;  in vmw_du_cursor_plane_prepare_fb()
538 	if (vps->bo) {  in vmw_du_cursor_plane_prepare_fb()
539 		vmw_bo_unreference(&vps->bo);  in vmw_du_cursor_plane_prepare_fb()
540 		vps->bo = NULL;  in vmw_du_cursor_plane_prepare_fb()
545 			vps->bo = vmw_framebuffer_to_vfbd(fb)->buffer;  in vmw_du_cursor_plane_prepare_fb()
546 			vmw_bo_reference(vps->bo);  in vmw_du_cursor_plane_prepare_fb()
548 			vps->surf = vmw_framebuffer_to_vfbs(fb)->surface;  in vmw_du_cursor_plane_prepare_fb()
549 			vmw_surface_reference(vps->surf);  in vmw_du_cursor_plane_prepare_fb()
553 	vps->cm_bo = NULL;  in vmw_du_cursor_plane_prepare_fb()
555 	if (vps->surf == NULL && vps->bo != NULL) {  in vmw_du_cursor_plane_prepare_fb()
560 		ret = ttm_bo_reserve(&vps->bo->base, true, false, NULL);  in vmw_du_cursor_plane_prepare_fb()
565 		ret = ttm_bo_kmap(&vps->bo->base, 0, PFN_UP(size), &vps->bo->map);  in vmw_du_cursor_plane_prepare_fb()
568 			atomic_inc(&vps->bo->base_mapped_count);  in vmw_du_cursor_plane_prepare_fb()
570 		ttm_bo_unreserve(&vps->bo->base);  in vmw_du_cursor_plane_prepare_fb()
576 	if (vps->surf || vps->bo) {  in vmw_du_cursor_plane_prepare_fb()
577 		unsigned cursor_mob_idx = vps->cursor_mob_idx;  in vmw_du_cursor_plane_prepare_fb()
582 				vps->cursor_mob_idx = cursor_mob_idx = -1U;  in vmw_du_cursor_plane_prepare_fb()
602 			ret = ttm_bo_kmap(cm_bo, 0, PFN_UP(size), &vps->cm_map);  in vmw_du_cursor_plane_prepare_fb()
619 			vps->cursor_mob_idx = cursor_mob_idx ^ 1;  in vmw_du_cursor_plane_prepare_fb()
620 			vps->cm_bo = cm_bo;  in vmw_du_cursor_plane_prepare_fb()
627 	if (vps->bo != NULL && ttm_kmap_obj_virtual(&vps->bo->map, &dummy) != NULL) {  in vmw_du_cursor_plane_prepare_fb()
628 		const int ret = ttm_bo_reserve(&vps->bo->base, true, false, NULL);  in vmw_du_cursor_plane_prepare_fb()
630 			atomic_dec(&vps->bo->base_mapped_count);  in vmw_du_cursor_plane_prepare_fb()
631 			ttm_bo_kunmap(&vps->bo->map);  in vmw_du_cursor_plane_prepare_fb()
632 			ttm_bo_unreserve(&vps->bo->base);  in vmw_du_cursor_plane_prepare_fb()
651 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state);  in vmw_du_cursor_plane_atomic_update()  local
662 	du->cursor_surface = vps->surf;  in vmw_du_cursor_plane_atomic_update()
663 	du->cursor_bo = vps->bo;  in vmw_du_cursor_plane_atomic_update()
665 	if (vps->surf) {  in vmw_du_cursor_plane_atomic_update()
668 		vmw_cursor_update_image(dev_priv, vps->cm_bo, &vps->cm_map,  in vmw_du_cursor_plane_atomic_update()
669 					vps->surf->snooper.image,  in vmw_du_cursor_plane_atomic_update()
673 	} else if (vps->bo) {  in vmw_du_cursor_plane_atomic_update()
674 		vmw_cursor_update_bo(dev_priv, vps->cm_bo, &vps->cm_map,  in vmw_du_cursor_plane_atomic_update()
675 				     vps->bo,  in vmw_du_cursor_plane_atomic_update()
936 	struct vmw_plane_state *vps;  in vmw_du_plane_duplicate_state()  local
938 	vps = kmemdup(plane->state, sizeof(*vps), GFP_KERNEL);  in vmw_du_plane_duplicate_state()
940 	if (!vps)  in vmw_du_plane_duplicate_state()
943 	vps->pinned = 0;  in vmw_du_plane_duplicate_state()
944 	vps->cpp = 0;  in vmw_du_plane_duplicate_state()
947 	if (vps->surf)  in vmw_du_plane_duplicate_state()
948 		(void) vmw_surface_reference(vps->surf);  in vmw_du_plane_duplicate_state()
950 	if (vps->bo)  in vmw_du_plane_duplicate_state()
951 		(void) vmw_bo_reference(vps->bo);  in vmw_du_plane_duplicate_state()
953 	state = &vps->base;  in vmw_du_plane_duplicate_state()
970 	struct vmw_plane_state *vps;  in vmw_du_plane_reset()  local
975 	vps = kzalloc(sizeof(*vps), GFP_KERNEL);  in vmw_du_plane_reset()
977 	if (!vps) {  in vmw_du_plane_reset()
982 	__drm_atomic_helper_plane_reset(plane, &vps->base);  in vmw_du_plane_reset()
998 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(state);  in vmw_du_plane_destroy_state()  local
1002 	if (vps->surf)  in vmw_du_plane_destroy_state()
1003 		vmw_surface_unreference(&vps->surf);  in vmw_du_plane_destroy_state()
1005 	if (vps->bo)  in vmw_du_plane_destroy_state()
1006 		vmw_bo_unreference(&vps->bo);  in vmw_du_plane_destroy_state()