[media] msp3400: initialize MC data

[deliverable/linux.git] / drivers / media / i2c / msp3400-driver.c

diff --git a/drivers/media/i2c/msp3400-driver.c b/drivers/media/i2c/msp3400-driver.c
index a84561d0d4a809c761c5ed51d58af93aa7737dd7..e016626ebf89b25de49a282582676bcd710b10c2 100644 (file)
--- a/drivers/media/i2c/msp3400-driver.c
+++ b/drivers/media/i2c/msp3400-driver.c
@@ -688,6 +688,9 @@ static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id)
        int msp_revision;
        int msp_product, msp_prod_hi, msp_prod_lo;
        int msp_rom;
+#if defined(CONFIG_MEDIA_CONTROLLER)
+       int ret;
+#endif
 
        if (!id)
                strlcpy(client->name, "msp3400", sizeof(client->name));
@@ -704,6 +707,17 @@ static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id)
        sd = &state->sd;
        v4l2_i2c_subdev_init(sd, client, &msp_ops);
 
+#if defined(CONFIG_MEDIA_CONTROLLER)
+       state->pads[IF_AUD_DEC_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK;
+       state->pads[IF_AUD_DEC_PAD_OUT].flags = MEDIA_PAD_FL_SOURCE;
+
+       sd->entity.function = MEDIA_ENT_F_IF_AUD_DECODER;
+
+       ret = media_entity_pads_init(&sd->entity, 2, state->pads);
+       if (ret < 0)
+               return ret;
+#endif
+
        state->v4l2_std = V4L2_STD_NTSC;
        state->detected_std = V4L2_STD_ALL;
        state->audmode = V4L2_TUNER_MODE_STEREO;