1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/mtk_dp.c
index cd385ba4c66a..b2408abb9d49 100644
--- a/drivers/gpu/drm/mediatek/mtk_dp.c
+++ b/drivers/gpu/drm/mediatek/mtk_dp.c
@@ -1766,7 +1766,7 @@ static int mtk_dp_parse_capabilities(struct mtk_dp *mtk_dp)
 
 	ret = drm_dp_dpcd_readb(&mtk_dp->aux, DP_MSTM_CAP, &val);
 	if (ret < 1) {
-		drm_err(mtk_dp->drm_dev, "Read mstm cap failed\n");
+		dev_err(mtk_dp->dev, "Read mstm cap failed: %zd\n", ret);
 		return ret == 0 ? -EIO : ret;
 	}
 
@@ -1776,7 +1776,7 @@ static int mtk_dp_parse_capabilities(struct mtk_dp *mtk_dp)
 					DP_DEVICE_SERVICE_IRQ_VECTOR_ESI0,
 					&val);
 		if (ret < 1) {
-			drm_err(mtk_dp->drm_dev, "Read irq vector failed\n");
+			dev_err(mtk_dp->dev, "Read irq vector failed: %zd\n", ret);
 			return ret == 0 ? -EIO : ret;
 		}
 
@@ -2059,7 +2059,7 @@ static int mtk_dp_wait_hpd_asserted(struct drm_dp_aux *mtk_aux, unsigned long wa
 
 	ret = mtk_dp_parse_capabilities(mtk_dp);
 	if (ret) {
-		drm_err(mtk_dp->drm_dev, "Can't parse capabilities\n");
+		dev_err(mtk_dp->dev, "Can't parse capabilities: %d\n", ret);
 		return ret;
 	}
 
@@ -2287,6 +2287,7 @@ static void mtk_dp_poweroff(struct mtk_dp *mtk_dp)
 }
 
 static int mtk_dp_bridge_attach(struct drm_bridge *bridge,
+				struct drm_encoder *encoder,
 				enum drm_bridge_attach_flags flags)
 {
 	struct mtk_dp *mtk_dp = mtk_dp_from_bridge(bridge);
@@ -2310,7 +2311,7 @@ static int mtk_dp_bridge_attach(struct drm_bridge *bridge,
 		goto err_aux_register;
 
 	if (mtk_dp->next_bridge) {
-		ret = drm_bridge_attach(bridge->encoder, mtk_dp->next_bridge,
+		ret = drm_bridge_attach(encoder, mtk_dp->next_bridge,
 					&mtk_dp->bridge, flags);
 		if (ret) {
 			drm_warn(mtk_dp->drm_dev,
@@ -2350,12 +2351,12 @@ static void mtk_dp_bridge_detach(struct drm_bridge *bridge)
 }
 
 static void mtk_dp_bridge_atomic_enable(struct drm_bridge *bridge,
-					struct drm_bridge_state *old_state)
+					struct drm_atomic_state *state)
 {
 	struct mtk_dp *mtk_dp = mtk_dp_from_bridge(bridge);
 	int ret;
 
-	mtk_dp->conn = drm_atomic_get_new_connector_for_encoder(old_state->base.state,
+	mtk_dp->conn = drm_atomic_get_new_connector_for_encoder(state,
 								bridge->encoder);
 	if (!mtk_dp->conn) {
 		drm_err(mtk_dp->drm_dev,
@@ -2400,7 +2401,7 @@ power_off_aux:
 }
 
 static void mtk_dp_bridge_atomic_disable(struct drm_bridge *bridge,
-					 struct drm_bridge_state *old_state)
+					 struct drm_atomic_state *state)
 {
 	struct mtk_dp *mtk_dp = mtk_dp_from_bridge(bridge);
 
@@ -2847,7 +2848,7 @@ static void mtk_dp_remove(struct platform_device *pdev)
 	pm_runtime_put(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 	if (mtk_dp->data->bridge_type != DRM_MODE_CONNECTOR_eDP)
-		del_timer_sync(&mtk_dp->debounce_timer);
+		timer_delete_sync(&mtk_dp->debounce_timer);
 	platform_device_unregister(mtk_dp->phy_dev);
 	if (mtk_dp->audio_pdev)
 		platform_device_unregister(mtk_dp->audio_pdev);