diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-09-14 14:15:03 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-02 00:07:07 +0400 |
| commit | 34a6b7d093d8fe738ada191b36648d00bc18b7eb (patch) | |
| tree | 854584731068996a381af03b95884911c07074b5 /drivers/media/pci | |
| parent | a4f64407b9b33122a58cb78afd73f86d4bb022c4 (diff) | |
| download | linux-34a6b7d093d8fe738ada191b36648d00bc18b7eb.tar.xz | |
[media] v4l2-ctrls: add a filter function to v4l2_ctrl_add_handler
With a filter function you can control more precisely which controls
are added. This is useful in particular for radio device nodes for
combined TV/Radio cards where you want to show just the radio-specific
controls and not controls like brightness.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/cx88/cx88-blackbird.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx88/cx88-video.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c index 843ffd9e533b..def363fb71c0 100644 --- a/drivers/media/pci/cx88/cx88-blackbird.c +++ b/drivers/media/pci/cx88/cx88-blackbird.c @@ -1236,7 +1236,7 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv) err = cx2341x_handler_init(&dev->cxhdl, 36); if (err) goto fail_core; - v4l2_ctrl_add_handler(&dev->cxhdl.hdl, &core->video_hdl); + v4l2_ctrl_add_handler(&dev->cxhdl.hdl, &core->video_hdl, NULL); /* blackbird stuff */ printk("%s/2: cx23416 based mpeg encoder (blackbird reference design)\n", diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c index f6fcc7e763ab..a146d50d7795 100644 --- a/drivers/media/pci/cx88/cx88-video.c +++ b/drivers/media/pci/cx88/cx88-video.c @@ -1795,7 +1795,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, if (vc->id == V4L2_CID_CHROMA_AGC) core->chroma_agc = vc; } - v4l2_ctrl_add_handler(&core->video_hdl, &core->audio_hdl); + v4l2_ctrl_add_handler(&core->video_hdl, &core->audio_hdl, NULL); /* load and configure helper modules */ |