Fix one build issue exposed by build wayland only

diff --git a/src/i965_output_wayland.h b/src/i965_output_wayland.h
index 61ca39f..acea8d9 100644 (file)
--- a/src/i965_output_wayland.h
+++ b/src/i965_output_wayland.h
@@ -26,6 +26,7 @@
 #define I965_OUTPUT_WAYLAND_H
 
 #include <stdbool.h>
+#include <va/va_backend.h>
 
 bool
 i965_output_wayland_init(VADriverContextP ctx);