drm: add flag support for address space alloc
Use the previously unused padding space for passing flags
Change-Id: I268f9f304bb422050370bdfcca670fb7e70dd9c6
(cherry picked from commit 5afe8e056d6756c8e2ac96279542c3d2daf0742d)
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
index 915853c..1372f53 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -213,10 +213,11 @@
uint32_t handle;
};
+#define NOUVEAU_GEM_AS_SPARSE 0x00000001
struct drm_nouveau_gem_as_alloc {
uint64_t pages; /* in, page length */
uint32_t page_size; /* in, byte page size */
- uint32_t pad;
+ uint32_t flags; /* in, flags of address space */
uint64_t align; /* in, requested alignment in bytes */
uint64_t address; /* in/out, non-zero for fixed address allocation */
};
