diff options
Diffstat (limited to 'linux/include/media/v4l2-dev.h')
| -rw-r--r-- | linux/include/media/v4l2-dev.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h index 484090509..dff99a024 100644 --- a/linux/include/media/v4l2-dev.h +++ b/linux/include/media/v4l2-dev.h @@ -46,9 +46,9 @@ #define VFL_TYPE_VTX 3 /* Video standard functions */ -extern char *v4l2_norm_to_name(v4l2_std_id id); +extern const char *v4l2_norm_to_name(v4l2_std_id id); extern int v4l2_video_std_construct(struct v4l2_standard *vs, - int id, char *name); + int id, const char *name); /* Prints the ioctl in a human-readable format */ extern void v4l_printk_ioctl(unsigned int cmd); @@ -112,6 +112,8 @@ struct video_device int type; /* v4l1 */ int type2; /* v4l2 */ int minor; + /* attribute to diferentiate multiple indexs on one physical device */ + int index; int debug; /* Activates debug level*/ @@ -377,6 +379,8 @@ void *priv; /* Version 2 functions */ extern int video_register_device(struct video_device *vfd, int type, int nr); +int video_register_device_index(struct video_device *vfd, int type, int nr, + int index); void video_unregister_device(struct video_device *); extern int video_ioctl2(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg); |