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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2018-05-21 04:54:36 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-31 11:09:34 -0400 |
| commit | da1b1aeac1aced231ac85329112a592dc14d173a (patch) | |
| tree | 03516d3b41e672110d082ad3c5a240ec526b1f44 /drivers/media/usb | |
| parent | f23317adf6a726b9dbedbe3a0363846f597cc0e8 (diff) | |
| download | linux-stable-da1b1aeac1aced231ac85329112a592dc14d173a.tar.gz linux-stable-da1b1aeac1aced231ac85329112a592dc14d173a.tar.bz2 linux-stable-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')
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-417.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-video.c | 4 | ||||
| -rw-r--r-- | drivers/media/usb/msi2500/msi2500.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/tm6000/tm6000-video.c | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index 2f3b0564d676..e3cb9eefd36a 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -1992,7 +1992,7 @@ int cx231xx_417_register(struct cx231xx *dev) dev->mpeg_ctrl_handler.ops = &cx231xx_ops; if (dev->sd_cx25840) v4l2_ctrl_add_handler(&dev->mpeg_ctrl_handler.hdl, - dev->sd_cx25840->ctrl_handler, NULL); + dev->sd_cx25840->ctrl_handler, NULL, false); if (dev->mpeg_ctrl_handler.hdl.error) { err = dev->mpeg_ctrl_handler.hdl.error; dprintk(3, "%s: can't add cx25840 controls\n", dev->name); diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index f7fcd733a2ca..2dedb18f63a0 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -2204,10 +2204,10 @@ int cx231xx_register_analog_devices(struct cx231xx *dev) if (dev->sd_cx25840) { v4l2_ctrl_add_handler(&dev->ctrl_handler, - dev->sd_cx25840->ctrl_handler, NULL); + dev->sd_cx25840->ctrl_handler, NULL, true); v4l2_ctrl_add_handler(&dev->radio_ctrl_handler, dev->sd_cx25840->ctrl_handler, - v4l2_ctrl_radio_filter); + v4l2_ctrl_radio_filter, true); } if (dev->ctrl_handler.error) 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; diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c index 96055de6e8ce..176abbf5fbba 100644 --- a/drivers/media/usb/tm6000/tm6000-video.c +++ b/drivers/media/usb/tm6000/tm6000-video.c @@ -1625,7 +1625,7 @@ int tm6000_v4l2_register(struct tm6000_core *dev) v4l2_ctrl_new_std(&dev->ctrl_handler, &tm6000_ctrl_ops, V4L2_CID_HUE, -128, 127, 1, 0); v4l2_ctrl_add_handler(&dev->ctrl_handler, - &dev->radio_ctrl_handler, NULL); + &dev->radio_ctrl_handler, NULL, false); if (dev->radio_ctrl_handler.error) ret = dev->radio_ctrl_handler.error; |