gralloc960: Update to the r9p0 gralloc release

This is necessary in order to support r9p0 libGLES_mali.so binaries.

NOTE: This unfortunately drops recent changes like v4.12+ ION abi
compatibility, which will need to be re-implemented and re-added.

NOTE: This change requires both kernel changes for the r9p0 driver
as well as binariy r9p0 libGLES_mali.so libraries. Don't merge until
those are all lined up to land.

Change-Id: I6c7fdf7585edea08196d1a323db3ec0629883311
Signed-off-by: John Stultz <john.stultz@linaro.org>
diff --git a/gralloc960/mali_gralloc_ion.h b/gralloc960/mali_gralloc_ion.h
new file mode 100644
index 0000000..015e8a3
--- /dev/null
+++ b/gralloc960/mali_gralloc_ion.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 ARM Limited. All rights reserved.
+ *
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MALI_GRALLOC_ION_H_
+#define MALI_GRALLOC_ION_H_
+
+#include "mali_gralloc_module.h"
+#include "mali_gralloc_bufferdescriptor.h"
+
+int mali_gralloc_ion_allocate(mali_gralloc_module *m, const gralloc_buffer_descriptor_t *descriptors,
+                              uint32_t numDescriptors, buffer_handle_t *pHandle, bool *alloc_from_backing_store);
+void mali_gralloc_ion_free(private_handle_t const *hnd);
+void mali_gralloc_ion_sync(const mali_gralloc_module *m, private_handle_t *hnd);
+int mali_gralloc_ion_map(private_handle_t *hnd);
+void mali_gralloc_ion_unmap(private_handle_t *hnd);
+int mali_gralloc_ion_device_close(struct hw_device_t *device);
+
+#endif /* MALI_GRALLOC_ION_H_ */