diff --git a/libc/kernel/common/linux/tegrafb.h b/libc/kernel/common/linux/tegrafb.h
index e01e4d6..b8e79ae 100644
--- a/libc/kernel/common/linux/tegrafb.h
+++ b/libc/kernel/common/linux/tegrafb.h
@@ -48,7 +48,10 @@
  __u32 buff_id;
  __u32 blend;
  __u32 offset;
+ __u32 offset_u;
+ __u32 offset_v;
  __u32 stride;
+ __u32 stride_uv;
  __u32 pixformat;
  __u32 x;
  __u32 y;