drm/qxl/qxl_cmd.c

325 int qxl_io_update_area(struct qxl_device *qdev, struct qxl_bo *surf,
332 	if (!surf->hw_surf_alloc)
335 	if (surf->is_primary)
338 		surface_id = surf->surface_id;
339 	surface_width = surf->surf.width;
340 	surface_height = surf->surf.height;
386 	create->format = bo->surf.format;
387 	create->width = bo->surf.width;
388 	create->height = bo->surf.height;
389 	create->stride = bo->surf.stride;
420 		      struct qxl_bo *surf)
441 	surf->surface_id = handle;
458 			 struct qxl_bo *surf)
464 	if (surf->hw_surf_alloc)
481 	cmd->u.surface_create.format = surf->surf.format;
482 	cmd->u.surface_create.width = surf->surf.width;
483 	cmd->u.surface_create.height = surf->surf.height;
484 	cmd->u.surface_create.stride = surf->surf.stride;
485 	cmd->u.surface_create.data = qxl_bo_physical_address(qdev, surf, 0);
486 	cmd->surface_id = surf->surface_id;
489 	surf->surf_create = release;
497 	surf->hw_surf_alloc = true;
499 	idr_replace(&qdev->surf_id_idr, surf, surf->surface_id);
505 			   struct qxl_bo *surf)
512 	if (!surf->hw_surf_alloc)
516 						 surf->surf_create,
521 	surf->surf_create = NULL;
524 	idr_replace(&qdev->surf_id_idr, NULL, surf->surface_id);
526 	surf->hw_surf_alloc = false;
528 	id = surf->surface_id;
529 	surf->surface_id = 0;
543 static int qxl_update_surface(struct qxl_device *qdev, struct qxl_bo *surf)
551 	rect.right = surf->surf.width;
553 	rect.bottom = surf->surf.height;
555 	ret = qxl_io_update_area(qdev, surf, &rect);
561 static void qxl_surface_evict_locked(struct qxl_device *qdev, struct qxl_bo *surf, bool do_update_area)
565 		qxl_update_surface(qdev, surf);
568 	qxl_hw_surface_dealloc(qdev, surf);
571 void qxl_surface_evict(struct qxl_device *qdev, struct qxl_bo *surf, bool do_update_area)
574 	qxl_surface_evict_locked(qdev, surf, do_update_area);
578 static int qxl_reap_surf(struct qxl_device *qdev, struct qxl_bo *surf, bool stall)
582 	ret = qxl_bo_reserve(surf);
590 		ret = dma_resv_wait_timeout(surf->tbo.base.resv,
598 		ret = dma_resv_test_signaled(surf->tbo.base.resv,
606 		qxl_bo_unreserve(surf);
610 	qxl_surface_evict_locked(qdev, surf, true);
611 	qxl_bo_unreserve(surf);