diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/aa/aa_2/ia_css_aa2_types.h b/drivers/staging/media/atomisp/pci/isp/kernels/aa/aa_2/ia_css_aa2_types.h
index 2f568a7062da..f825f537a536 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/aa/aa_2/ia_css_aa2_types.h
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/aa/aa_2/ia_css_aa2_types.h
@@ -28,11 +28,13 @@
  *     ISP block: BAA2
  *     ISP1: BAA2 is used.
  *     ISP2: BAA2 is used.
+ *
+ * @strength: Strength of the filter, in u0.13 fixed-point format.
+ *            Valid range: [0, 8191]. A value of 0 means the filter is
+ *            ineffective (default).
  */
 struct ia_css_aa_config {
-	u16 strength;	/** Strength of the filter.
-					u0.13, [0,8191],
-					default/ineffective 0 */
+	u16 strength;
 };
 
 #endif /* __IA_CSS_AA2_TYPES_H */