1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/stm/ltdc.h b/drivers/gpu/drm/stm/ltdc.h
index edd1c0a446d1..edb268129c54 100644
--- a/drivers/gpu/drm/stm/ltdc.h
+++ b/drivers/gpu/drm/stm/ltdc.h
@@ -17,6 +17,7 @@ struct ltdc_caps {
         u32 reg_ofs;            /* register offset for applicable regs */
         u32 bus_width;          /* bus width (32 or 64 bits) */
         const u32 *pix_fmt_hw;  /* supported pixel formats */
+        bool non_alpha_only_l1; /* non-native no-alpha formats on layer 1 */
 };
 
 struct ltdc_device {