diff options
Diffstat (limited to 'drivers/media/dvb-frontends/au8522_decoder.c')
| -rw-r--r-- | drivers/media/dvb-frontends/au8522_decoder.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c index 28d7dc2fee34..73612c5353d1 100644 --- a/drivers/media/dvb-frontends/au8522_decoder.c +++ b/drivers/media/dvb-frontends/au8522_decoder.c @@ -730,7 +730,9 @@ static int au8522_probe(struct i2c_client *client, struct v4l2_ctrl_handler *hdl; struct v4l2_subdev *sd; int instance; - struct au8522_config *demod_config; +#ifdef CONFIG_MEDIA_CONTROLLER + int ret; +#endif /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(client->adapter, @@ -754,19 +756,25 @@ static int au8522_probe(struct i2c_client *client, break; } - demod_config = kzalloc(sizeof(struct au8522_config), GFP_KERNEL); - if (demod_config == NULL) { - if (instance == 1) - kfree(state); - return -ENOMEM; - } - demod_config->demod_address = 0x8e >> 1; - - state->config = demod_config; + state->config.demod_address = 0x8e >> 1; state->i2c = client->adapter; sd = &state->sd; v4l2_i2c_subdev_init(sd, client, &au8522_ops); +#if defined(CONFIG_MEDIA_CONTROLLER) + + state->pads[AU8522_PAD_INPUT].flags = MEDIA_PAD_FL_SINK; + state->pads[AU8522_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; + state->pads[AU8522_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE; + sd->entity.function = MEDIA_ENT_F_ATV_DECODER; + + ret = media_entity_pads_init(&sd->entity, ARRAY_SIZE(state->pads), + state->pads); + if (ret < 0) { + v4l_info(client, "failed to initialize media entity!\n"); + return ret; + } +#endif hdl = &state->hdl; v4l2_ctrl_handler_init(hdl, 4); @@ -784,8 +792,7 @@ static int au8522_probe(struct i2c_client *client, int err = hdl->error; v4l2_ctrl_handler_free(hdl); - kfree(demod_config); - kfree(state); + au8522_release_state(state); return err; } |