gpu: ion: Add support for content protection 2.0 in CP heap
Add support to allow ion_cp_heap.c to secure according to new
requirements. This includes adding versioning to the secure
calls to allow other types of securing to take place.
Change-Id: I65e07ebaeefa1d0572b6531753a707a28284aa0d
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
diff --git a/drivers/gpu/ion/ion_priv.h b/drivers/gpu/ion/ion_priv.h
index 6d636ee..6940e2f 100644
--- a/drivers/gpu/ion/ion_priv.h
+++ b/drivers/gpu/ion/ion_priv.h
@@ -158,8 +158,8 @@
void (*unmap_iommu)(struct ion_iommu_map *data);
int (*print_debug)(struct ion_heap *heap, struct seq_file *s,
const struct rb_root *mem_map);
- int (*secure_heap)(struct ion_heap *heap);
- int (*unsecure_heap)(struct ion_heap *heap);
+ int (*secure_heap)(struct ion_heap *heap, int version, void *data);
+ int (*unsecure_heap)(struct ion_heap *heap, int version, void *data);
};
/**