diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 6a6219d4a9a7..776183505117 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1304,6 +1304,7 @@ static void analogix_dp_bridge_disable(struct drm_bridge *bridge)
 	if (dp->plat_data->power_off)
 		dp->plat_data->power_off(dp->plat_data);
 
+	analogix_dp_reset_aux(dp);
 	analogix_dp_set_analog_power_down(dp, POWER_ALL, 1);
 	analogix_dp_phy_power_off(dp);