1 files changed, 8 insertions, 1 deletions

diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
index 25afb31f0389..261b86d20e77 100644
--- a/include/drm/bridge/analogix_dp.h
+++ b/include/drm/bridge/analogix_dp.h
@@ -16,8 +16,14 @@
 enum analogix_dp_devtype {
         EXYNOS_DP,
         RK3288_DP,
+        RK3399_EDP,
 };
 
+static inline bool is_rockchip(enum analogix_dp_devtype type)
+{
+        return type == RK3288_DP || type == RK3399_EDP;
+}
+
 struct analogix_dp_plat_data {
         enum analogix_dp_devtype dev_type;
         struct drm_panel *panel;
@@ -28,7 +34,8 @@ struct analogix_dp_plat_data {
         int (*power_off)(struct analogix_dp_plat_data *);
         int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *,
                       struct drm_connector *);
-        int (*get_modes)(struct analogix_dp_plat_data *);
+        int (*get_modes)(struct analogix_dp_plat_data *,
+                         struct drm_connector *);
 };
 
 int analogix_dp_resume(struct device *dev);