v4l2-int-device.h File Reference

#include <media/v4l2-common.h>

Go to the source code of this file.

Data Structures
struct	v4l2_int_master
struct	v4l2_int_ioctl_desc
struct	v4l2_int_slave
struct	v4l2_int_device
struct	v4l2_if_type_bt656
struct	v4l2_ifparm

Macros
#define	V4L2NAMESIZE   32
#define	V4L2_INT_WRAPPER_0(name)
#define	V4L2_INT_WRAPPER_1(name, arg_type, asterisk)

Typedefs
typedef int(	v4l2_int_ioctl_func )(struct v4l2_int_device *)
typedef int(	v4l2_int_ioctl_func_0 )(struct v4l2_int_device *)
typedef int(	v4l2_int_ioctl_func_1 )(struct v4l2_int_device *, void *)

Enumerations
enum	v4l2_int_type { v4l2_int_type_master = 1, v4l2_int_type_slave }
enum	v4l2_power { V4L2_POWER_OFF = 0, V4L2_POWER_ON, V4L2_POWER_STANDBY }
enum	v4l2_if_type { V4L2_IF_TYPE_BT656 }
enum	v4l2_if_type_bt656_mode {   V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT, V4L2_IF_TYPE_BT656_MODE_NOBT_10BIT, V4L2_IF_TYPE_BT656_MODE_NOBT_12BIT, V4L2_IF_TYPE_BT656_MODE_BT_8BIT,   V4L2_IF_TYPE_BT656_MODE_BT_10BIT }
enum	v4l2_int_ioctl_num {   vidioc_int_enum_fmt_cap_num = 1, vidioc_int_g_fmt_cap_num, vidioc_int_s_fmt_cap_num, vidioc_int_try_fmt_cap_num,   vidioc_int_queryctrl_num, vidioc_int_g_ctrl_num, vidioc_int_s_ctrl_num, vidioc_int_cropcap_num,   vidioc_int_g_crop_num, vidioc_int_s_crop_num, vidioc_int_g_parm_num, vidioc_int_s_parm_num,   vidioc_int_querystd_num, vidioc_int_s_std_num, vidioc_int_s_video_routing_num, vidioc_int_dev_init_num = 1000,   vidioc_int_dev_exit_num, vidioc_int_s_power_num, vidioc_int_g_priv_num, vidioc_int_g_ifparm_num,   vidioc_int_g_needs_reset_num, vidioc_int_enum_framesizes_num, vidioc_int_enum_frameintervals_num, vidioc_int_reset_num,   vidioc_int_init_num, vidioc_int_g_chip_ident_num, vidioc_int_priv_start_num = 2000 }

Functions
void	v4l2_int_device_try_attach_all (void)
int	v4l2_int_device_register (struct v4l2_int_device *d)
void	v4l2_int_device_unregister (struct v4l2_int_device *d)
int	v4l2_int_ioctl_0 (struct v4l2_int_device *d, int cmd)
int	v4l2_int_ioctl_1 (struct v4l2_int_device *d, int cmd, void *arg)
	V4L2_INT_WRAPPER_1 (enum_fmt_cap, struct v4l2_fmtdesc,*)
	V4L2_INT_WRAPPER_1 (g_fmt_cap, struct v4l2_format,*)
	V4L2_INT_WRAPPER_1 (s_fmt_cap, struct v4l2_format,*)
	V4L2_INT_WRAPPER_1 (try_fmt_cap, struct v4l2_format,*)
	V4L2_INT_WRAPPER_1 (queryctrl, struct v4l2_queryctrl,*)
	V4L2_INT_WRAPPER_1 (g_ctrl, struct v4l2_control,*)
	V4L2_INT_WRAPPER_1 (s_ctrl, struct v4l2_control,*)
	V4L2_INT_WRAPPER_1 (cropcap, struct v4l2_cropcap,*)
	V4L2_INT_WRAPPER_1 (g_crop, struct v4l2_crop,*)
	V4L2_INT_WRAPPER_1 (s_crop, struct v4l2_crop,*)
	V4L2_INT_WRAPPER_1 (g_parm, struct v4l2_streamparm,*)
	V4L2_INT_WRAPPER_1 (s_parm, struct v4l2_streamparm,*)
	V4L2_INT_WRAPPER_1 (querystd, v4l2_std_id,*)
	V4L2_INT_WRAPPER_1 (s_std, v4l2_std_id,*)
	V4L2_INT_WRAPPER_1 (s_video_routing, struct v4l2_routing,*)
	V4L2_INT_WRAPPER_0 (dev_init)
	V4L2_INT_WRAPPER_0 (dev_exit)
	V4L2_INT_WRAPPER_1 (s_power, enum v4l2_power,)
	V4L2_INT_WRAPPER_1 (g_priv, void,*)
	V4L2_INT_WRAPPER_1 (g_ifparm, struct v4l2_ifparm,*)
	V4L2_INT_WRAPPER_1 (g_needs_reset, void,*)
	V4L2_INT_WRAPPER_1 (enum_framesizes, struct v4l2_frmsizeenum,*)
	V4L2_INT_WRAPPER_1 (enum_frameintervals, struct v4l2_frmivalenum,*)
	V4L2_INT_WRAPPER_0 (reset)
	V4L2_INT_WRAPPER_0 (init)
	V4L2_INT_WRAPPER_1 (g_chip_ident, int,*)

Macro Definition Documentation

#define V4L2_INT_WRAPPER_0

(

name

)

Value:

static inline int vidioc_int_##name(struct v4l2_int_device *d)  \
    {                               \
        return v4l2_int_ioctl_0(d, vidioc_int_##name##_num);    \
    }                               \
                                    \
    static inline struct v4l2_int_ioctl_desc            \
    vidioc_int_##name##_cb(int (*func)              \
                   (struct v4l2_int_device *))      \
    {                               \
		struct v4l2_int_ioctl_desc desc;          \
                                    \
		desc.num = vidioc_int_##name##_num;           \
		desc.func = (v4l2_int_ioctl_func *)func;      \
                                    \
        return desc;                        \
    }

Definition at line 240 of file v4l2-int-device.h.

#define V4L2_INT_WRAPPER_1	(		name,
			arg_type,
			asterisk
	)

Value:

static inline int vidioc_int_##name(struct v4l2_int_device *d,  \
                        arg_type asterisk arg)  \
    {                               \
        return v4l2_int_ioctl_1(d, vidioc_int_##name##_num, \
                    (void *)(unsigned long)arg);    \
    }                               \
                                    \
    static inline struct v4l2_int_ioctl_desc            \
    vidioc_int_##name##_cb(int (*func)              \
                   (struct v4l2_int_device *,       \
                arg_type asterisk))         \
    {                               \
		struct v4l2_int_ioctl_desc desc;          \
                                    \
		desc.num = vidioc_int_##name##_num;           \
		desc.func = (v4l2_int_ioctl_func *)func;      \
                                    \
        return desc;                        \
    }

Definition at line 258 of file v4l2-int-device.h.

#define V4L2NAMESIZE   32

Definition at line 30 of file v4l2-int-device.h.

Typedef Documentation

typedef int( v4l2_int_ioctl_func)(struct v4l2_int_device *)

Definition at line 52 of file v4l2-int-device.h.

typedef int( v4l2_int_ioctl_func_0)(struct v4l2_int_device *)

Definition at line 53 of file v4l2-int-device.h.

typedef int( v4l2_int_ioctl_func_1)(struct v4l2_int_device *, void *)

Definition at line 54 of file v4l2-int-device.h.

Enumeration Type Documentation

enum v4l2_if_type

Enumerator:

V4L2_IF_TYPE_BT656

Definition at line 109 of file v4l2-int-device.h.

enum v4l2_if_type_bt656_mode

Enumerator:

V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT
V4L2_IF_TYPE_BT656_MODE_NOBT_10BIT
V4L2_IF_TYPE_BT656_MODE_NOBT_12BIT
V4L2_IF_TYPE_BT656_MODE_BT_8BIT
V4L2_IF_TYPE_BT656_MODE_BT_10BIT

Definition at line 117 of file v4l2-int-device.h.

enum v4l2_int_ioctl_num

Enumerator:

vidioc_int_enum_fmt_cap_num
vidioc_int_g_fmt_cap_num
vidioc_int_s_fmt_cap_num
vidioc_int_try_fmt_cap_num
vidioc_int_queryctrl_num
vidioc_int_g_ctrl_num
vidioc_int_s_ctrl_num
vidioc_int_cropcap_num
vidioc_int_g_crop_num
vidioc_int_s_crop_num
vidioc_int_g_parm_num
vidioc_int_s_parm_num
vidioc_int_querystd_num
vidioc_int_s_std_num
vidioc_int_s_video_routing_num
vidioc_int_dev_init_num
vidioc_int_dev_exit_num
vidioc_int_s_power_num
vidioc_int_g_priv_num
vidioc_int_g_ifparm_num
vidioc_int_g_needs_reset_num
vidioc_int_enum_framesizes_num
vidioc_int_enum_frameintervals_num
vidioc_int_reset_num
vidioc_int_init_num
vidioc_int_g_chip_ident_num
vidioc_int_priv_start_num

Definition at line 169 of file v4l2-int-device.h.

enum v4l2_int_type

Enumerator:

v4l2_int_type_master
v4l2_int_type_slave

Definition at line 38 of file v4l2-int-device.h.

enum v4l2_power

Enumerator:

V4L2_POWER_OFF
V4L2_POWER_ON
V4L2_POWER_STANDBY

Definition at line 102 of file v4l2-int-device.h.

Function Documentation

int v4l2_int_device_register

(

struct v4l2_int_device *

d

)

Definition at line 85 of file v4l2-int-device.c.

void v4l2_int_device_try_attach_all

(

void

)

Definition at line 36 of file v4l2-int-device.c.

void v4l2_int_device_unregister

(

struct v4l2_int_device *

d

)

Definition at line 100 of file v4l2-int-device.c.

int v4l2_int_ioctl_0	(	struct v4l2_int_device *	d,
		int	cmd
	)

Definition at line 143 of file v4l2-int-device.c.

int v4l2_int_ioctl_1	(	struct v4l2_int_device *	d,
		int	cmd,
		void *	arg
	)

Definition at line 156 of file v4l2-int-device.c.

V4L2_INT_WRAPPER_0

(

dev_init

)

V4L2_INT_WRAPPER_0

(

dev_exit

)

V4L2_INT_WRAPPER_0

(

reset

)

V4L2_INT_WRAPPER_0

(

init

)

V4L2_INT_WRAPPER_1	(	enum_fmt_cap	,
		struct v4l2_fmtdesc	,
		*
	)

V4L2_INT_WRAPPER_1	(	g_fmt_cap	,
		struct v4l2_format	,
		*
	)

V4L2_INT_WRAPPER_1	(	s_fmt_cap	,
		struct v4l2_format	,
		*
	)

V4L2_INT_WRAPPER_1	(	try_fmt_cap	,
		struct v4l2_format	,
		*
	)

V4L2_INT_WRAPPER_1	(	queryctrl	,
		struct v4l2_queryctrl	,
		*
	)

V4L2_INT_WRAPPER_1	(	g_ctrl	,
		struct v4l2_control	,
		*
	)

V4L2_INT_WRAPPER_1	(	s_ctrl	,
		struct v4l2_control	,
		*
	)

V4L2_INT_WRAPPER_1	(	cropcap	,
		struct v4l2_cropcap	,
		*
	)

V4L2_INT_WRAPPER_1	(	g_crop	,
		struct v4l2_crop	,
		*
	)

V4L2_INT_WRAPPER_1	(	s_crop	,
		struct v4l2_crop	,
		*
	)

V4L2_INT_WRAPPER_1	(	g_parm	,
		struct v4l2_streamparm	,
		*
	)

V4L2_INT_WRAPPER_1	(	s_parm	,
		struct v4l2_streamparm	,
		*
	)

V4L2_INT_WRAPPER_1	(	querystd	,
		v4l2_std_id	,
		*
	)

V4L2_INT_WRAPPER_1	(	s_std	,
		v4l2_std_id	,
		*
	)

V4L2_INT_WRAPPER_1	(	s_video_routing	,
		struct v4l2_routing	,
		*
	)

V4L2_INT_WRAPPER_1	(	s_power	,
		enum	v4l2_power
	)

V4L2_INT_WRAPPER_1	(	g_priv	,
		void	,
		*
	)

V4L2_INT_WRAPPER_1	(	g_ifparm	,
		struct v4l2_ifparm	,
		*
	)

V4L2_INT_WRAPPER_1	(	g_needs_reset	,
		void	,
		*
	)

V4L2_INT_WRAPPER_1	(	enum_framesizes	,
		struct v4l2_frmsizeenum	,
		*
	)

V4L2_INT_WRAPPER_1	(	enum_frameintervals	,
		struct v4l2_frmivalenum	,
		*
	)

V4L2_INT_WRAPPER_1	(	g_chip_ident	,
		int	,
		*
	)