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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-09-14 12:15:03 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-01 22:07:07 +0200 |
| commit | 34a6b7d093d8fe738ada191b36648d00bc18b7eb (patch) | |
| tree | 854584731068996a381af03b95884911c07074b5 /drivers/media/platform/soc_camera | |
| parent | [media] rtl28xxu: [0ccd:00d3] TerraTec Cinergy T Stick RC (Rev. 3) (diff) | |
| download | linux-34a6b7d093d8fe738ada191b36648d00bc18b7eb.tar.xz linux-34a6b7d093d8fe738ada191b36648d00bc18b7eb.zip | |
[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/platform/soc_camera')
| -rw-r--r-- | drivers/media/platform/soc_camera/soc_camera.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c index f6b1c1f87761..3be92944f8e7 100644 --- a/drivers/media/platform/soc_camera/soc_camera.c +++ b/drivers/media/platform/soc_camera/soc_camera.c @@ -1184,7 +1184,7 @@ static int soc_camera_probe(struct soc_camera_device *icd) sd->grp_id = soc_camera_grp_id(icd); v4l2_set_subdev_hostdata(sd, icd); - if (v4l2_ctrl_add_handler(&icd->ctrl_handler, sd->ctrl_handler)) + if (v4l2_ctrl_add_handler(&icd->ctrl_handler, sd->ctrl_handler, NULL)) goto ectrl; /* At this point client .probe() should have run already */ |