Merge branch 'for-linville' of git://git.kernel.org/pub/scm/linux/kernel/git/luca...

[firefly-linux-kernel-4.4.55.git] / include / drm / intel-gtt.h

diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h
index 0a0001b9dc7853e5fb0d84b1e3b6950429afe7f8..923afb5dcf0c21df155828ec1258e8f383cc0af0 100644 (file)
--- a/include/drm/intel-gtt.h
+++ b/include/drm/intel-gtt.h
@@ -44,4 +44,8 @@ void intel_gtt_insert_pages(unsigned int first_entry, unsigned int num_entries,
 /* flag for GFDT type */
 #define AGP_USER_CACHED_MEMORY_GFDT (1 << 3)
 
+#ifdef CONFIG_INTEL_IOMMU
+extern int intel_iommu_gfx_mapped;
+#endif
+
 #endif