diff --git a/drivers/mfd/max96752f.c b/drivers/mfd/max96752f.c
index 00bc47ea6100..347d80ea75a1 100644
--- a/drivers/mfd/max96752f.c
+++ b/drivers/mfd/max96752f.c
@@ -105,6 +105,11 @@ void max96752f_regcache_sync(struct max96752f *max96752f)
 
 	client->addr = addr;
 
+	regmap_update_bits(max96752f->regmap, 0x0050, STR_SEL,
+			   FIELD_PREP(STR_SEL, max96752f->stream_id));
+	regmap_update_bits(max96752f->regmap, 0x0073, TX_SRC_ID,
+			   FIELD_PREP(TX_SRC_ID, max96752f->stream_id));
+
 	regcache_sync(max96752f->regmap);
 }
 EXPORT_SYMBOL(max96752f_regcache_sync);
@@ -135,6 +140,11 @@ static int max96752f_i2c_probe(struct i2c_client *client)
 
 	max96752f->dev = dev;
 	max96752f->client = client;
+
+	ret = device_property_read_u32(dev->parent, "reg", &max96752f->stream_id);
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to get gmsl id\n");
+
 	i2c_set_clientdata(client, max96752f);
 
 	max96752f->regmap = devm_regmap_init_i2c(client,
diff --git a/include/linux/mfd/max96752f.h b/include/linux/mfd/max96752f.h
index 35867985fa2e..01d9b059aa85 100644
--- a/include/linux/mfd/max96752f.h
+++ b/include/linux/mfd/max96752f.h
@@ -54,6 +54,12 @@
 #define SLEEP			BIT(3)
 #define LINK_CFG		GENMASK(1, 0)
 
+/* 0050h */
+#define STR_SEL			GENMASK(1, 0)
+
+/* 0073h */
+#define TX_SRC_ID		GENMASK(2, 0)
+
 /* 0108h */
 #define VID_LOCK		BIT(6)
 
@@ -99,6 +105,7 @@ struct max96752f {
 	struct regmap *regmap;
 	struct i2c_client *client;
 	struct i2c_mux_core *muxc;
+	u32 stream_id;
 };
 
 void max96752f_regcache_sync(struct max96752f *max96752f);