diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-05-11 09:07:45 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-07-06 18:09:17 -0300 |
| commit | 8c7cb12ac1cc4ecc318765e0e2dcd853fa4a4d62 (patch) | |
| tree | 58c579cbffffc169bff4652fcb90f3616ef795bb /drivers/media/video/cx88/cx88-core.c | |
| parent | bac639818c2c720ea8f79f932601f9209579bf14 (diff) | |
[media] cx88: each device node gets the right controls
radio only sees audio controls, video sees video and audio and vbi
sees none.
Also disable the chroma_agc control if secam is selected.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx88/cx88-core.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-core.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index a6480aaa8a0b..8bd925db412b 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -1012,6 +1012,9 @@ int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm) // tell i2c chips call_all(core, core, s_std, norm); + /* The chroma_agc control should be inaccessible if the video format is SECAM */ + v4l2_ctrl_grab(core->chroma_agc, cxiformat == VideoFormatSECAM); + // done return 0; } @@ -1030,7 +1033,6 @@ struct video_device *cx88_vdev_init(struct cx88_core *core, return NULL; *vfd = *template_; vfd->v4l2_dev = &core->v4l2_dev; - vfd->ctrl_handler = &core->hdl; vfd->release = video_device_release; snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", core->name, type, core->board.name); @@ -1086,7 +1088,8 @@ void cx88_core_put(struct cx88_core *core, struct pci_dev *pci) iounmap(core->lmmio); cx88_devcount--; mutex_unlock(&devlist); - v4l2_ctrl_handler_free(&core->hdl); + v4l2_ctrl_handler_free(&core->video_hdl); + v4l2_ctrl_handler_free(&core->audio_hdl); v4l2_device_unregister(&core->v4l2_dev); kfree(core); } |