1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/include/fixed31_32.h b/drivers/gpu/drm/amd/display/include/fixed31_32.h
index bb0d4ebba9f0..a981b3e99ab3 100644
--- a/drivers/gpu/drm/amd/display/include/fixed31_32.h
+++ b/drivers/gpu/drm/amd/display/include/fixed31_32.h
@@ -496,6 +496,8 @@ static inline int dc_fixpt_ceil(struct fixed31_32 arg)
  * fractional
  */
 
+unsigned int dc_fixpt_u3d19(struct fixed31_32 arg);
+
 unsigned int dc_fixpt_u2d19(struct fixed31_32 arg);
 
 unsigned int dc_fixpt_u0d19(struct fixed31_32 arg);