diff options
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/drivers/media/video/videodev.c | 7 | ||||
| -rw-r--r-- | linux/include/media/v4l2-dev.h | 4 |
2 files changed, 11 insertions, 0 deletions
diff --git a/linux/drivers/media/video/videodev.c b/linux/drivers/media/video/videodev.c index 43cdb1de5..9c38b6b2f 100644 --- a/linux/drivers/media/video/videodev.c +++ b/linux/drivers/media/video/videodev.c @@ -1890,6 +1890,13 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, dbgarg (cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision); break; } + default: + { + if (!vfd->vidioc_default) + break; + ret = vfd->vidioc_default(file, fh, cmd, arg); + break; + } } /* switch */ if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) { diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h index fac381990..42ae06c32 100644 --- a/linux/include/media/v4l2-dev.h +++ b/linux/include/media/v4l2-dev.h @@ -334,6 +334,10 @@ struct video_device int (*vidioc_g_chip_ident) (struct file *file, void *fh, struct v4l2_chip_ident *chip); + /* For other private ioctls */ + int (*vidioc_default) (struct file *file, void *fh, + int cmd, void *arg); + #if 0 /* old, obsolete interface */ int (*open)(struct video_device *, int mode); void (*close)(struct video_device *); |