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-rw-r--r--shared-core/radeon_drm.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/shared-core/radeon_drm.h b/shared-core/radeon_drm.h
index 0971f970..67536c26 100644
--- a/shared-core/radeon_drm.h
+++ b/shared-core/radeon_drm.h
@@ -434,8 +434,17 @@ typedef struct {
int pfCurrentPage; /* which buffer is being displayed? */
int crtc2_base; /* CRTC2 frame offset */
int tiling_enabled; /* set by drm, read by 2d + 3d clients */
+
+ unsigned int last_fence;
} drm_radeon_sarea_t;
+/* The only fence class we support */
+#define DRM_RADEON_FENCE_CLASS_ACCEL 0
+/* Fence type that guarantees read-write flush */
+#define DRM_RADEON_FENCE_TYPE_RW 2
+/* cache flushes programmed just before the fence */
+#define DRM_RADEON_FENCE_FLAG_FLUSHED 0x01000000
+
/* WARNING: If you change any of these defines, make sure to change the
* defines in the Xserver file (xf86drmRadeon.h)
*