drm/xe/xe_bo.c

578 	u32 old_mem_type = old_mem ? old_mem->mem_type : XE_PL_SYSTEM;
603 	if (mem_type_is_vram(old_mem_type)) {
621 	u32 old_mem_type = old_mem ? old_mem->mem_type : XE_PL_SYSTEM;
648 						(!mem_type_is_vram(old_mem_type) && !tt_has_data);
658 	if (old_mem_type == XE_PL_SYSTEM && new_mem->mem_type == XE_PL_TT && !handle_system_ccs) {
667 	if (old_mem_type == XE_PL_TT &&
679 	if (old_mem_type == XE_PL_TT &&
697 	    ((old_mem_type == XE_PL_SYSTEM && resource_is_vram(new_mem)) ||
698 	     (mem_type_is_vram(old_mem_type) &&
712 	else if (mem_type_is_vram(old_mem_type))
713 		migrate = mem_type_to_migrate(xe, old_mem_type);
718 	trace_xe_bo_move(bo, new_mem->mem_type, old_mem_type, move_lacks_source);