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-rw-r--r--src/mesa/drivers/dri/i915tex/intel_buffers.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915tex/intel_buffers.c b/src/mesa/drivers/dri/i915tex/intel_buffers.c
index 164395719c..53064c7231 100644
--- a/src/mesa/drivers/dri/i915tex/intel_buffers.c
+++ b/src/mesa/drivers/dri/i915tex/intel_buffers.c
@@ -43,6 +43,23 @@
#include "vblank.h"
+/* This block can be removed when libdrm > 2.3.0 is required */
+
+#ifndef DRM_VBLANK_FLIP
+
+#define DRM_VBLANK_FLIP 0x8000000
+
+typedef struct drm_i915_flip {
+ int pipes;
+} drm_i915_flip_t;
+
+#undef DRM_IOCTL_I915_FLIP
+#define DRM_IOCTL_I915_FLIP DRM_IOW(DRM_COMMAND_BASE + DRM_I915_FLIP, \
+ drm_i915_flip_t)
+
+#endif
+
+
/**
* XXX move this into a new dri/common/cliprects.c file.
*/