diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index eb325e68aa59..49dfc0f825cb 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -743,8 +743,6 @@ static int mtk_dsi_poweron(struct mtk_dsi *dsi)
 	mtk_dsi_set_vm_cmd(dsi);
 	mtk_dsi_config_vdo_timing(dsi);
 	mtk_dsi_set_interrupt_enable(dsi);
-	mtk_dsi_lane_ready(dsi);
-	mtk_dsi_clk_hs_mode(dsi, 1);
 
 	return 0;
 err_disable_engine_clk:
@@ -858,6 +856,9 @@ static void mtk_dsi_bridge_atomic_pre_enable(struct drm_bridge *bridge,
 	ret = mtk_dsi_poweron(dsi);
 	if (ret < 0)
 		drm_err(drm, "failed to power on dsi\n");
+
+	mtk_dsi_lane_ready(dsi);
+	mtk_dsi_clk_hs_mode(dsi, 1);
 }
 
 static void mtk_dsi_bridge_atomic_post_disable(struct drm_bridge *bridge,