237 		DRM_ERROR("invalid context.\n");  in exynos_drm_ipp_get_property()
242 		DRM_ERROR("invalid property parameter.\n");  in exynos_drm_ipp_get_property()
268 			DRM_ERROR("not found ipp%d driver.\n",  in exynos_drm_ipp_get_property()
333 		DRM_ERROR("invalid context.\n");  in exynos_drm_ipp_set_property()
338 		DRM_ERROR("invalid property parameter.\n");  in exynos_drm_ipp_set_property()
375 		DRM_ERROR("failed to get ipp driver.\n");  in exynos_drm_ipp_set_property()
386 		DRM_ERROR("failed to create id.\n");  in exynos_drm_ipp_set_property()
401 		DRM_ERROR("failed to create start work.\n");  in exynos_drm_ipp_set_property()
408 		DRM_ERROR("failed to create stop work.\n");  in exynos_drm_ipp_set_property()
415 		DRM_ERROR("failed to create event work.\n");  in exynos_drm_ipp_set_property()
496 				DRM_ERROR(  in ipp_validate_mem_node()
507 		DRM_ERROR("size of buffers(%lu) is smaller than image(%lu)\n",  in ipp_validate_mem_node()
524 		DRM_ERROR("invalid dequeue node.\n");  in ipp_put_mem_node()
578 				DRM_ERROR("failed to get addr.\n");  in ipp_get_mem_node()
615 			DRM_ERROR("failed to put m_node.\n");  in ipp_clean_mem_nodes()
778 		DRM_ERROR("invalid queue node.\n");  in ipp_set_mem_node()
787 		DRM_ERROR("not support ops.\n");  in ipp_set_mem_node()
796 			DRM_ERROR("failed to set addr.\n");  in ipp_set_mem_node()
828 		DRM_ERROR("failed to get ipp driver.\n");  in ipp_queue_buf_with_run()
834 		DRM_ERROR("failed to get ops.\n");  in ipp_queue_buf_with_run()
865 			DRM_ERROR("failed to set m node.\n");  in ipp_queue_buf_with_run()
903 		DRM_ERROR("invalid buf parameter.\n");  in exynos_drm_ipp_queue_buf()
908 		DRM_ERROR("invalid ops parameter.\n");  in exynos_drm_ipp_queue_buf()
920 		DRM_ERROR("failed to get command node.\n");  in exynos_drm_ipp_queue_buf()
930 			DRM_ERROR("failed to get m_node.\n");  in exynos_drm_ipp_queue_buf()
943 				DRM_ERROR("failed to get event.\n");  in exynos_drm_ipp_queue_buf()
953 				DRM_ERROR("failed to run command.\n");  in exynos_drm_ipp_queue_buf()
970 		DRM_ERROR("invalid buffer control.\n");  in exynos_drm_ipp_queue_buf()
977 	DRM_ERROR("clean memory nodes.\n");  in exynos_drm_ipp_queue_buf()
988 			DRM_ERROR("pm:runtime_suspended.\n");  in exynos_drm_ipp_check_valid()
1011 		DRM_ERROR("invalid state.\n");  in exynos_drm_ipp_check_valid()
1018 	DRM_ERROR("invalid status:ctrl[%d]state[%d]\n", ctrl, state);  in exynos_drm_ipp_check_valid()
1034 		DRM_ERROR("invalid context.\n");  in exynos_drm_ipp_cmd_ctrl()
1039 		DRM_ERROR("invalid control parameter.\n");  in exynos_drm_ipp_cmd_ctrl()
1048 		DRM_ERROR("failed to get ipp driver.\n");  in exynos_drm_ipp_cmd_ctrl()
1055 		DRM_ERROR("invalid command node list.\n");  in exynos_drm_ipp_cmd_ctrl()
1061 		DRM_ERROR("invalid state.\n");  in exynos_drm_ipp_cmd_ctrl()
1083 			DRM_ERROR("timeout stop:prop_id[%d]\n",  in exynos_drm_ipp_cmd_ctrl()
1103 			DRM_ERROR("timeout stop:prop_id[%d]\n",  in exynos_drm_ipp_cmd_ctrl()
1116 		DRM_ERROR("could not support this state currently.\n");  in exynos_drm_ipp_cmd_ctrl()
1152 		DRM_ERROR("invalid property parameter.\n");  in ipp_set_property()
1171 			DRM_ERROR("not support ops and config.\n");  in ipp_set_property()
1225 		DRM_ERROR("failed to set property.\n");  in ipp_start_property()
1244 				DRM_ERROR("failed to set m node.\n");  in ipp_start_property()
1256 				DRM_ERROR("failed to set m node.\n");  in ipp_start_property()
1268 				DRM_ERROR("failed to set m node.\n");  in ipp_start_property()
1274 		DRM_ERROR("invalid operations.\n");  in ipp_start_property()
1286 			DRM_ERROR("failed to start ops.\n");  in ipp_start_property()
1326 		DRM_ERROR("invalid operations.\n");  in ipp_stop_property()
1344 		DRM_ERROR("invalid ippdrv list.\n");  in ipp_sched_cmd()
1350 		DRM_ERROR("invalid command node list.\n");  in ipp_sched_cmd()
1363 			DRM_ERROR("failed to start property:prop_id[%d]\n",  in ipp_sched_cmd()
1377 				DRM_ERROR("timeout event:prop_id[%d]\n",  in ipp_sched_cmd()
1388 			DRM_ERROR("failed to stop property.\n");  in ipp_sched_cmd()
1395 		DRM_ERROR("unknown control type\n");  in ipp_sched_cmd()
1423 		DRM_ERROR("failed to get drm_dev.\n");  in ipp_send_event()
1428 		DRM_ERROR("failed to get property.\n");  in ipp_send_event()
1462 				DRM_ERROR("failed to put m_node.\n");  in ipp_send_event()
1474 			DRM_ERROR("empty memory node.\n");  in ipp_send_event()
1483 			DRM_ERROR("failed to put m_node.\n");  in ipp_send_event()
1496 			DRM_ERROR("failed to put m_node.\n");  in ipp_send_event()
1499 		DRM_ERROR("invalid operations.\n");  in ipp_send_event()
1506 		DRM_ERROR("failed to match buf_id[%d %d]prop_id[%d]\n",  in ipp_send_event()
1555 		DRM_ERROR("failed to get event_work.\n");  in ipp_sched_event()
1563 		DRM_ERROR("failed to get ipp driver.\n");  in ipp_sched_event()
1569 		DRM_ERROR("failed to get command node.\n");  in ipp_sched_event()
1587 		DRM_ERROR("failed to send event.\n");  in ipp_sched_event()
1608 			DRM_ERROR("failed to create id.\n");  in ipp_subdrv_probe()
1627 			DRM_ERROR("failed to activate iommu\n");  in ipp_subdrv_probe()
1771 		DRM_ERROR("failed to register drm ipp device.\n");  in ipp_probe()