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| author | Rafael Lourenço de Lima Chehab <chehabrafael@gmail.com> | 2015-06-08 22:20:46 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-11 12:18:39 -0200 |
| commit | bed6919665072b1e5bad31a013d53798394e097c (patch) | |
| tree | baed884274ac819b315d5ffe7042a57ada05bfbd /drivers/media/dvb-frontends/au8522_decoder.c | |
| parent | e576d60bb21e7add884f052ff0e5c28ebf7b7461 (diff) | |
| download | linux-bed6919665072b1e5bad31a013d53798394e097c.tar.bz2 | |
[media] au0828: Add support for media controller
Add support for analog and dvb tv using media controller.
Signed-off-by: Rafael Lourenço de Lima Chehab <chehabrafael@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/dvb-frontends/au8522_decoder.c')
| -rw-r--r-- | drivers/media/dvb-frontends/au8522_decoder.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c index c8f13d8370e5..0a8882cb23c3 100644 --- a/drivers/media/dvb-frontends/au8522_decoder.c +++ b/drivers/media/dvb-frontends/au8522_decoder.c @@ -730,6 +730,9 @@ static int au8522_probe(struct i2c_client *client, struct v4l2_ctrl_handler *hdl; struct v4l2_subdev *sd; int instance; +#ifdef CONFIG_MEDIA_CONTROLLER + int ret; +#endif /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(client->adapter, @@ -758,6 +761,20 @@ static int au8522_probe(struct i2c_client *client, 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.type = MEDIA_ENT_T_V4L2_SUBDEV_DECODER; + + ret = media_entity_init(&sd->entity, ARRAY_SIZE(state->pads), + state->pads, 0); + if (ret < 0) { + v4l_info(client, "failed to initialize media entity!\n"); + return ret; + } +#endif hdl = &state->hdl; v4l2_ctrl_handler_init(hdl, 4); |