diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index b4696a9d73f7..2d0429e8471a 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1357,7 +1357,8 @@ static bool mtk_hdmi_bridge_mode_fixup(struct drm_bridge *bridge,
 	return true;
 }
 
-static void mtk_hdmi_bridge_disable(struct drm_bridge *bridge)
+static void mtk_hdmi_bridge_atomic_disable(struct drm_bridge *bridge,
+					   struct drm_bridge_state *old_bridge_state)
 {
 	struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
 
@@ -1371,7 +1372,8 @@ static void mtk_hdmi_bridge_disable(struct drm_bridge *bridge)
 	hdmi->enabled = false;
 }
 
-static void mtk_hdmi_bridge_post_disable(struct drm_bridge *bridge)
+static void mtk_hdmi_bridge_atomic_post_disable(struct drm_bridge *bridge,
+						struct drm_bridge_state *old_state)
 {
 	struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
 
@@ -1406,7 +1408,8 @@ static void mtk_hdmi_bridge_mode_set(struct drm_bridge *bridge,
 	drm_mode_copy(&hdmi->mode, adjusted_mode);
 }
 
-static void mtk_hdmi_bridge_pre_enable(struct drm_bridge *bridge)
+static void mtk_hdmi_bridge_atomic_pre_enable(struct drm_bridge *bridge,
+					      struct drm_bridge_state *old_state)
 {
 	struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
 
@@ -1426,7 +1429,8 @@ static void mtk_hdmi_send_infoframe(struct mtk_hdmi *hdmi,
 		mtk_hdmi_setup_vendor_specific_infoframe(hdmi, mode);
 }
 
-static void mtk_hdmi_bridge_enable(struct drm_bridge *bridge)
+static void mtk_hdmi_bridge_atomic_enable(struct drm_bridge *bridge,
+					  struct drm_bridge_state *old_state)
 {
 	struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
 
@@ -1440,13 +1444,16 @@ static void mtk_hdmi_bridge_enable(struct drm_bridge *bridge)
 }
 
 static const struct drm_bridge_funcs mtk_hdmi_bridge_funcs = {
+	.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
+	.atomic_reset = drm_atomic_helper_bridge_reset,
 	.attach = mtk_hdmi_bridge_attach,
 	.mode_fixup = mtk_hdmi_bridge_mode_fixup,
-	.disable = mtk_hdmi_bridge_disable,
-	.post_disable = mtk_hdmi_bridge_post_disable,
+	.atomic_disable = mtk_hdmi_bridge_atomic_disable,
+	.atomic_post_disable = mtk_hdmi_bridge_atomic_post_disable,
 	.mode_set = mtk_hdmi_bridge_mode_set,
-	.pre_enable = mtk_hdmi_bridge_pre_enable,
-	.enable = mtk_hdmi_bridge_enable,
+	.atomic_pre_enable = mtk_hdmi_bridge_atomic_pre_enable,
+	.atomic_enable = mtk_hdmi_bridge_atomic_enable,
 };
 
 static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi,