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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2018-05-21 10:54:36 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-31 17:09:34 +0200 |
| commit | da1b1aeac1aced231ac85329112a592dc14d173a (patch) | |
| tree | 03516d3b41e672110d082ad3c5a240ec526b1f44 /drivers/media/usb/msi2500 | |
| parent | media: videodev2.h: add request_fd field to v4l2_ext_controls (diff) | |
| download | linux-da1b1aeac1aced231ac85329112a592dc14d173a.tar.xz linux-da1b1aeac1aced231ac85329112a592dc14d173a.zip | |
media: v4l2-ctrls: v4l2_ctrl_add_handler: add from_other_dev
Add a 'bool from_other_dev' argument: set to true if the two
handlers refer to different devices (e.g. it is true when
inheriting controls from a subdev into a main v4l2 bridge
driver).
This will be used later when implementing support for the
request API since we need to skip such controls.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/usb/msi2500')
| -rw-r--r-- | drivers/media/usb/msi2500/msi2500.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/msi2500/msi2500.c b/drivers/media/usb/msi2500/msi2500.c index 65ef755adfdc..4aacd77a5d58 100644 --- a/drivers/media/usb/msi2500/msi2500.c +++ b/drivers/media/usb/msi2500/msi2500.c @@ -1278,7 +1278,7 @@ static int msi2500_probe(struct usb_interface *intf, } /* currently all controls are from subdev */ - v4l2_ctrl_add_handler(&dev->hdl, sd->ctrl_handler, NULL); + v4l2_ctrl_add_handler(&dev->hdl, sd->ctrl_handler, NULL, true); dev->v4l2_dev.ctrl_handler = &dev->hdl; dev->vdev.v4l2_dev = &dev->v4l2_dev; |