soc_camera.c File Reference

#include <linux/device.h>
#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/pm_runtime.h>
#include <linux/vmalloc.h>
#include <media/soc_camera.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-dev.h>
#include <media/videobuf-core.h>
#include <media/videobuf2-core.h>
#include <media/soc_mediabus.h>

Go to the source code of this file.

Macros
#define	DEFAULT_WIDTH   640
#define	DEFAULT_HEIGHT   480
#define	is_streaming(ici, icd)
#define	pixfmtstr(x)
#define	soc_camera_init_i2c(icd, icl)   (-ENODEV)
#define	soc_camera_free_i2c(icd)   do {} while (0)

Functions
int	soc_camera_power_on (struct device *dev, struct soc_camera_link *icl)
	EXPORT_SYMBOL (soc_camera_power_on)
int	soc_camera_power_off (struct device *dev, struct soc_camera_link *icl)
	EXPORT_SYMBOL (soc_camera_power_off)
struct soc_camera_format_xlate *	soc_camera_xlate_by_fourcc (struct soc_camera_device *icd, unsigned int fourcc)
	EXPORT_SYMBOL (soc_camera_xlate_by_fourcc)
unsigned long	soc_camera_apply_board_flags (struct soc_camera_link *icl, const struct v4l2_mbus_config *cfg)
	EXPORT_SYMBOL (soc_camera_apply_board_flags)
void	soc_camera_lock (struct vb2_queue *vq)
	EXPORT_SYMBOL (soc_camera_lock)
void	soc_camera_unlock (struct vb2_queue *vq)
	EXPORT_SYMBOL (soc_camera_unlock)
int	soc_camera_host_register (struct soc_camera_host *ici)
	EXPORT_SYMBOL (soc_camera_host_register)
void	soc_camera_host_unregister (struct soc_camera_host *ici)
	EXPORT_SYMBOL (soc_camera_host_unregister)
	module_platform_driver (soc_camera_pdrv)
	MODULE_DESCRIPTION ("Image capture bus driver")
	MODULE_AUTHOR ("Guennadi Liakhovetski <[email protected]>")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:soc-camera-pdrv")

Macro Definition Documentation

#define DEFAULT_HEIGHT   480

Definition at line 42 of file soc_camera.c.

#define DEFAULT_WIDTH   640

Definition at line 41 of file soc_camera.c.

#define is_streaming	(		ici,
			icd
	)

Value:

(((ici)->ops->init_videobuf) ?          \
     (icd)->vb_vidq.streaming :         \
     vb2_is_streaming(&(icd)->vb2_vidq))

Definition at line 44 of file soc_camera.c.

#define pixfmtstr

(

x

)

Value:

(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, \
    ((x) >> 24) & 0xff

Definition at line 171 of file soc_camera.c.

#define soc_camera_free_i2c

(

icd

)

do {} while (0)

Definition at line 1108 of file soc_camera.c.

#define soc_camera_init_i2c	(		icd,
			icl
	)		(-ENODEV)

Definition at line 1107 of file soc_camera.c.

Function Documentation

EXPORT_SYMBOL

(

soc_camera_power_on

)

EXPORT_SYMBOL

(

soc_camera_power_off

)

EXPORT_SYMBOL

(

soc_camera_xlate_by_fourcc

)

EXPORT_SYMBOL

(

soc_camera_apply_board_flags

)

EXPORT_SYMBOL

(

soc_camera_lock

)

EXPORT_SYMBOL

(

soc_camera_unlock

)

EXPORT_SYMBOL

(

soc_camera_host_register

)

EXPORT_SYMBOL

(

soc_camera_host_unregister

)

MODULE_ALIAS

(

"platform:soc-camera-pdrv"

)

MODULE_AUTHOR

(

"Guennadi Liakhovetski <[email protected]>"

)

MODULE_DESCRIPTION

(

"Image capture bus driver"

)

MODULE_LICENSE

(

"GPL"

)

module_platform_driver

(

soc_camera_pdrv

)

unsigned long soc_camera_apply_board_flags	(	struct soc_camera_link *	icl,
		const struct v4l2_mbus_config *	cfg
	)

soc_camera_apply_board_flags() - apply platform SOCAM_SENSOR_INVERT_* flags : camera platform parameters : media bus configuration

Returns

: resulting flags

Definition at line 143 of file soc_camera.c.

int soc_camera_host_register

(

struct soc_camera_host *

ici

)

Definition at line 1338 of file soc_camera.c.

void soc_camera_host_unregister

(

struct soc_camera_host *

ici

)

Definition at line 1397 of file soc_camera.c.

void soc_camera_lock

(

struct vb2_queue *

vq

)

Definition at line 700 of file soc_camera.c.

int soc_camera_power_off	(	struct device *	dev,
		struct soc_camera_link *	icl
	)

Definition at line 76 of file soc_camera.c.

int soc_camera_power_on	(	struct device *	dev,
		struct soc_camera_link *	icl
	)

Definition at line 53 of file soc_camera.c.

void soc_camera_unlock

(

struct vb2_queue *

vq

)

Definition at line 707 of file soc_camera.c.

struct soc_camera_format_xlate* soc_camera_xlate_by_fourcc ( struct soc_camera_device *  icd, unsigned int  fourcc  )

read

Definition at line 125 of file soc_camera.c.