1 files changed, 15 insertions, 13 deletions

diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index 026803034231..a2d032ee4744 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -543,7 +543,8 @@ static int lt9611_regulator_enable(struct lt9611 *lt9611)
 	return 0;
 }
 
-static enum drm_connector_status lt9611_bridge_detect(struct drm_bridge *bridge)
+static enum drm_connector_status
+lt9611_bridge_detect(struct drm_bridge *bridge, struct drm_connector *connector)
 {
 	struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
 	unsigned int reg_val = 0;
@@ -740,11 +741,12 @@ static struct mipi_dsi_device *lt9611_attach_dsi(struct lt9611 *lt9611,
 }
 
 static int lt9611_bridge_attach(struct drm_bridge *bridge,
+				struct drm_encoder *encoder,
 				enum drm_bridge_attach_flags flags)
 {
 	struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
 
-	return drm_bridge_attach(bridge->encoder, lt9611->next_bridge,
+	return drm_bridge_attach(encoder, lt9611->next_bridge,
 				 bridge, flags);
 }
 
@@ -935,8 +937,8 @@ lt9611_hdmi_tmds_char_rate_valid(const struct drm_bridge *bridge,
 	return MODE_OK;
 }
 
-static int lt9611_hdmi_audio_startup(struct drm_connector *connector,
-				     struct drm_bridge *bridge)
+static int lt9611_hdmi_audio_startup(struct drm_bridge *bridge,
+				     struct drm_connector *connector)
 {
 	struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
 
@@ -951,8 +953,8 @@ static int lt9611_hdmi_audio_startup(struct drm_connector *connector,
 	return 0;
 }
 
-static int lt9611_hdmi_audio_prepare(struct drm_connector *connector,
-				     struct drm_bridge *bridge,
+static int lt9611_hdmi_audio_prepare(struct drm_bridge *bridge,
+				     struct drm_connector *connector,
 				     struct hdmi_codec_daifmt *fmt,
 				     struct hdmi_codec_params *hparms)
 {
@@ -973,8 +975,8 @@ static int lt9611_hdmi_audio_prepare(struct drm_connector *connector,
 								       &hparms->cea);
 }
 
-static void lt9611_hdmi_audio_shutdown(struct drm_connector *connector,
-				       struct drm_bridge *bridge)
+static void lt9611_hdmi_audio_shutdown(struct drm_bridge *bridge,
+				       struct drm_connector *connector)
 {
 	struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
 
@@ -1071,9 +1073,10 @@ static int lt9611_probe(struct i2c_client *client)
 		return -ENODEV;
 	}
 
-	lt9611 = devm_kzalloc(dev, sizeof(*lt9611), GFP_KERNEL);
-	if (!lt9611)
-		return -ENOMEM;
+	lt9611 = devm_drm_bridge_alloc(dev, struct lt9611, bridge,
+				       &lt9611_bridge_funcs);
+	if (IS_ERR(lt9611))
+		return PTR_ERR(lt9611);
 
 	lt9611->dev = dev;
 	lt9611->client = client;
@@ -1126,11 +1129,10 @@ static int lt9611_probe(struct i2c_client *client)
 	/* Disable Audio InfoFrame, enabled by default */
 	regmap_update_bits(lt9611->regmap, 0x843d, LT9611_INFOFRAME_AUDIO, 0);
 
-	lt9611->bridge.funcs = &lt9611_bridge_funcs;
 	lt9611->bridge.of_node = client->dev.of_node;
 	lt9611->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID |
 			     DRM_BRIDGE_OP_HPD | DRM_BRIDGE_OP_MODES |
-			     DRM_BRIDGE_OP_HDMI;
+			     DRM_BRIDGE_OP_HDMI | DRM_BRIDGE_OP_HDMI_AUDIO;
 	lt9611->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
 	lt9611->bridge.vendor = "Lontium";
 	lt9611->bridge.product = "LT9611";