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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2011-06-07 13:47:18 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-28 00:53:19 +0400 |
| commit | ab892bac8438c5c2ff09a60d765d9b0c14941ba9 (patch) | |
| tree | f0c96b30275086c26b9e17b0092b7587b6f0ac10 /drivers/media/video/v4l2-subdev.c | |
| parent | a1c894fba3c306a738576710ca35e70a32b74a6d (diff) | |
| download | linux-ab892bac8438c5c2ff09a60d765d9b0c14941ba9.tar.xz | |
[media] v4l2-ctrls: add v4l2_fh pointer to the set control functions
When an application changes a control you want to generate an event.
However, you want to avoid sending such an event back to the application
(file handle) that caused the change.
Add the filehandle to the various set control functions.
The filehandle isn't used yet, but the control event patches will need
this.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-subdev.c')
| -rw-r--r-- | drivers/media/video/v4l2-subdev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c index f396cc3f32af..fd5dccaf3519 100644 --- a/drivers/media/video/v4l2-subdev.c +++ b/drivers/media/video/v4l2-subdev.c @@ -164,13 +164,13 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg) return v4l2_g_ctrl(vfh->ctrl_handler, arg); case VIDIOC_S_CTRL: - return v4l2_s_ctrl(vfh->ctrl_handler, arg); + return v4l2_s_ctrl(vfh, vfh->ctrl_handler, arg); case VIDIOC_G_EXT_CTRLS: return v4l2_g_ext_ctrls(vfh->ctrl_handler, arg); case VIDIOC_S_EXT_CTRLS: - return v4l2_s_ext_ctrls(vfh->ctrl_handler, arg); + return v4l2_s_ext_ctrls(vfh, vfh->ctrl_handler, arg); case VIDIOC_TRY_EXT_CTRLS: return v4l2_try_ext_ctrls(vfh->ctrl_handler, arg); |