intel/common: Add functions to handle async vm bind

Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26805>
2023-12-22 09:49:36 -08:00
parent 11465e4b3a
commit e905bfe81b
3 changed files with 106 additions and 0 deletions
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2023 Intel Corporation
+ * SPDX-License-Identifier: MIT
+ */
+
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "util/simple_mtx.h"
+
+struct intel_bind_timeline {
+   simple_mtx_t mutex;
+   uint32_t syncobj;
+   uint64_t point;
+};
+
+bool intel_bind_timeline_init(struct intel_bind_timeline *intel_bind_timeline, int fd);
+void intel_bind_timeline_finish(struct intel_bind_timeline *bind_timeline, int fd);
+
+uint64_t intel_bind_timeline_bind_begin(struct intel_bind_timeline *bind_timeline);
+void intel_bind_timeline_bind_end(struct intel_bind_timeline *bind_timeline);
+uint32_t intel_bind_timeline_get_syncobj(struct intel_bind_timeline *bind_timeline);
+uint64_t intel_bind_timeline_get_last_point(struct intel_bind_timeline *bind_timeline);