1 files changed, 73 insertions, 0 deletions
diff --git a/drivers/gpu/pvr/services4/srvkm/include/ion_sync.h b/drivers/gpu/pvr/services4/srvkm/include/ion_sync.h
new file mode 100755
index 00000000000..8600a19ebb7
--- /dev/null
+++ b/drivers/gpu/pvr/services4/srvkm/include/ion_sync.h
@@ -0,0 +1,73 @@
+/*************************************************************************/ /*!
+@Title          Services Ion synchronisation integration
+@Copyright      Copyright (c) Imagination Technologies Ltd. All Rights Reserved
+@License        Dual MIT/GPLv2
+
+The contents of this file are subject to the MIT license as set out below.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+Alternatively, the contents of this file may be used under the terms of
+the GNU General Public License Version 2 ("GPL") in which case the provisions
+of GPL are applicable instead of those above.
+
+If you wish to allow use of your version of this file only under the terms of
+GPL, and not to allow others to use your version of this file under the terms
+of the MIT license, indicate your decision by deleting the provisions above
+and replace them with the notice and other provisions required by GPL as set
+out in the file called "GPL-COPYING" included in this distribution. If you do
+not delete the provisions above, a recipient may use your version of this file
+under the terms of either the MIT license or GPL.
+
+This License is also included in this distribution in the file called
+"MIT-COPYING".
+
+EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
+PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/ /**************************************************************************/
+
+#include "img_defs.h"
+#include "img_types.h"
+#include "servicesint.h"
+
+#ifndef __ION_SYNC_H__
+#define __ION_SYNC_H__
+
+typedef struct _PVRSRV_ION_SYNC_INFO_ {
+	PVRSRV_KERNEL_SYNC_INFO *psSyncInfo;
+	IMG_HANDLE				hUnique;
+	IMG_UINT32				ui32RefCount;
+	IMG_UINT64				ui64Stamp;
+} PVRSRV_ION_SYNC_INFO;
+
+PVRSRV_ERROR PVRSRVIonBufferSyncAcquire(IMG_HANDLE hUnique,
+										IMG_HANDLE hDevCookie,
+										IMG_HANDLE hDevMemContext,
+										PVRSRV_ION_SYNC_INFO **ppsIonSyncInfo);
+
+IMG_VOID PVRSRVIonBufferSyncRelease(PVRSRV_ION_SYNC_INFO *psIonSyncInfo);
+
+static INLINE PVRSRV_KERNEL_SYNC_INFO *IonBufferSyncGetKernelSyncInfo(PVRSRV_ION_SYNC_INFO *psIonSyncInfo)
+{
+	return psIonSyncInfo->psSyncInfo;
+}
+
+static INLINE IMG_UINT64 IonBufferSyncGetStamp(PVRSRV_ION_SYNC_INFO *psIonSyncInfo)
+{
+	return psIonSyncInfo->ui64Stamp;
+}
+
+#endif /* __ION_SYNC_H__ */