intel bufmgr: reinstate buffer handle tracking

We need a way of getting at the underlying handle for use with mode
setting.  We can either export it in the dri_bo object or provide a new
callback to get it.

1 files changed, 4 insertions, 0 deletions

diff --git a/libdrm/intel/intel_bufmgr.h b/libdrm/intel/intel_bufmgr.h
index c44d596b..67dba6a1 100644
--- a/libdrm/intel/intel_bufmgr.h
+++ b/libdrm/intel/intel_bufmgr.h
@@ -59,6 +59,10 @@ struct _dri_bo {
 
     /** Buffer manager context associated with this buffer object */
     dri_bufmgr *bufmgr;
+    /**
+     * MM-specific handle for accessing object
+     */
+    int handle;
 };
 
 dri_bo *dri_bo_alloc(dri_bufmgr *bufmgr, const char *name, unsigned long size,