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-rw-r--r--shared-core/i915_drv.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h
index 475ff474..403124c9 100644
--- a/shared-core/i915_drv.h
+++ b/shared-core/i915_drv.h
@@ -53,6 +53,7 @@
#if defined(__linux__)
#define I915_HAVE_FENCE
+#define I915_HAVE_BUFFER
#endif
typedef struct _drm_i915_ring_buffer {
@@ -153,6 +154,12 @@ extern void i915_poke_flush(drm_device_t *dev);
extern void i915_sync_flush(drm_device_t *dev);
#endif
+#ifdef I915_HAVE_BUFFER
+/* i915_buffer.c */
+extern drm_ttm_backend_t *i915_create_ttm_backend_entry(drm_device_t *dev,
+ int cached);
+#endif
+
#define I915_READ(reg) DRM_READ32(dev_priv->mmio_map, (reg))
#define I915_WRITE(reg,val) DRM_WRITE32(dev_priv->mmio_map, (reg), (val))
#define I915_READ16(reg) DRM_READ16(dev_priv->mmio_map, (reg))