1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/arm/t6xx/kbase/mali_base_kernel_sync.h b/drivers/gpu/arm/t6xx/kbase/mali_base_kernel_sync.h
new file mode 100755
index 00000000000..879872a60af
--- /dev/null
+++ b/drivers/gpu/arm/t6xx/kbase/mali_base_kernel_sync.h
@@ -0,0 +1,45 @@
+/*
+ *
+ * (C) COPYRIGHT 2012 ARM Limited. All rights reserved.
+ *
+ * This program is free software and is provided to you under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation, and any use by you of this program is subject to the terms
+ * of such GNU licence.
+ *
+ * A copy of the licence is included with the program, and can also be obtained
+ * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+ *
+ */
+
+
+
+/**
+ * @file
+ * Base cross-proccess sync API.
+ */
+
+#ifndef _BASE_KERNEL_SYNC_H_
+#define _BASE_KERNEL_SYNC_H_
+
+#include <linux/ioctl.h>
+
+#define STREAM_IOC_MAGIC '~'
+
+/* Fence insert.
+ *
+ * Inserts a fence on the stream operated on.
+ * Fence can be waited via a base fence wait soft-job
+ * or triggered via a base fence trigger soft-job.
+ *
+ * Fences must be cleaned up with close when no longer needed.
+ *
+ * No input/output arguments.
+ * Returns
+ * >=0 fd
+ * <0  error code
+ */
+#define STREAM_IOC_FENCE_INSERT _IO(STREAM_IOC_MAGIC, 0)
+
+#endif				/* _BASE_KERNEL_SYNC_H_ */