diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2011-05-25 08:52:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:53:17 -0300 |
| commit | 18d171badf47a436045589668f785b7d278f4e4d (patch) | |
| tree | 9a776e436cb57aef3738692a3cfb50469a5b6d3a | |
| parent | 2d28b686adc18567b388362e1f7b86658cfd81fc (diff) | |
[media] v4l2-subdev: implement per-filehandle control handlers
To be consistent with v4l2-ioctl.c.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/v4l2-device.c | 1 | ||||
| -rw-r--r-- | drivers/media/video/v4l2-subdev.c | 14 |
2 files changed, 8 insertions, 7 deletions
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c index 4aae501f02d..c72856c4143 100644 --- a/drivers/media/video/v4l2-device.c +++ b/drivers/media/video/v4l2-device.c @@ -209,6 +209,7 @@ int v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev) vdev->v4l2_dev = v4l2_dev; vdev->fops = &v4l2_subdev_fops; vdev->release = video_device_release_empty; + vdev->ctrl_handler = sd->ctrl_handler; err = __video_register_device(vdev, VFL_TYPE_SUBDEV, -1, 1, sd->owner); if (err < 0) diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c index 812729ebf09..f396cc3f32a 100644 --- a/drivers/media/video/v4l2-subdev.c +++ b/drivers/media/video/v4l2-subdev.c @@ -155,25 +155,25 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg) switch (cmd) { case VIDIOC_QUERYCTRL: - return v4l2_queryctrl(sd->ctrl_handler, arg); + return v4l2_queryctrl(vfh->ctrl_handler, arg); case VIDIOC_QUERYMENU: - return v4l2_querymenu(sd->ctrl_handler, arg); + return v4l2_querymenu(vfh->ctrl_handler, arg); case VIDIOC_G_CTRL: - return v4l2_g_ctrl(sd->ctrl_handler, arg); + return v4l2_g_ctrl(vfh->ctrl_handler, arg); case VIDIOC_S_CTRL: - return v4l2_s_ctrl(sd->ctrl_handler, arg); + return v4l2_s_ctrl(vfh->ctrl_handler, arg); case VIDIOC_G_EXT_CTRLS: - return v4l2_g_ext_ctrls(sd->ctrl_handler, arg); + return v4l2_g_ext_ctrls(vfh->ctrl_handler, arg); case VIDIOC_S_EXT_CTRLS: - return v4l2_s_ext_ctrls(sd->ctrl_handler, arg); + return v4l2_s_ext_ctrls(vfh->ctrl_handler, arg); case VIDIOC_TRY_EXT_CTRLS: - return v4l2_try_ext_ctrls(sd->ctrl_handler, arg); + return v4l2_try_ext_ctrls(vfh->ctrl_handler, arg); case VIDIOC_DQEVENT: if (!(sd->flags & V4L2_SUBDEV_FL_HAS_EVENTS)) |