diff options
| -rw-r--r-- | drivers/media/usb/au0828/au0828-cards.c | 4 | ||||
| -rw-r--r-- | drivers/media/usb/au0828/au0828-video.c | 19 | ||||
| -rw-r--r-- | drivers/media/usb/au0828/au0828.h | 1 |
3 files changed, 10 insertions, 14 deletions
diff --git a/drivers/media/usb/au0828/au0828-cards.c b/drivers/media/usb/au0828/au0828-cards.c index 6b469e8..ca861ae 100644 --- a/drivers/media/usb/au0828/au0828-cards.c +++ b/drivers/media/usb/au0828/au0828-cards.c @@ -228,6 +228,10 @@ void au0828_card_analog_fe_setup(struct au0828_dev *dev) "au8522", 0x8e >> 1, NULL); if (sd == NULL) pr_err("analog subdev registration failed\n"); +#ifdef CONFIG_MEDIA_CONTROLLER + if (sd) + dev->decoder = &sd->entity; +#endif } /* Setup tuners */ diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index 7aa7d50..0b6e97d4 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -642,11 +642,11 @@ static int au0828_enable_analog_tuner(struct au0828_dev *dev) { #ifdef CONFIG_MEDIA_CONTROLLER struct media_device *mdev = dev->media_dev; - struct media_entity *entity, *decoder = NULL, *source; + struct media_entity *entity, *source; struct media_link *link, *found_link = NULL; int i, ret, active_links = 0; - if (!mdev) + if (!mdev || !dev->decoder) return 0; /* @@ -656,18 +656,9 @@ static int au0828_enable_analog_tuner(struct au0828_dev *dev) * do DVB streaming while the DMA engine is being used for V4L2, * this should be enough for the actual needs. */ - media_device_for_each_entity(entity, mdev) { - if (entity->type == MEDIA_ENT_T_V4L2_SUBDEV_DECODER) { - decoder = entity; - break; - } - } - if (!decoder) - return 0; - - for (i = 0; i < decoder->num_links; i++) { - link = &decoder->links[i]; - if (link->sink->entity == decoder) { + for (i = 0; i < dev->decoder->num_links; i++) { + link = &dev->decoder->links[i]; + if (link->sink->entity == dev->decoder) { found_link = link; if (link->flags & MEDIA_LNK_FL_ENABLED) active_links++; diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h index 7d175d8..3577b93 100644 --- a/drivers/media/usb/au0828/au0828.h +++ b/drivers/media/usb/au0828/au0828.h @@ -281,6 +281,7 @@ struct au0828_dev { #ifdef CONFIG_MEDIA_CONTROLLER struct media_device *media_dev; struct media_pad video_pad, vbi_pad; + struct media_entity *decoder; #endif }; |