#include <linux/clk.h>
#include <linux/crc32.h>
#include <linux/ctype.h>
#include <linux/delay.h>
#include <linux/firmware.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <asm/unaligned.h>
#include <media/media-entity.h>
#include <media/s5k4ecgx.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-mediabus.h>
#include <media/v4l2-subdev.h>

Data Structures
struct	s5k4ecgx_frmsize

struct	regval_list

struct	s5k4ecgx_pixfmt

struct	s5k4ecgx

Macros
#define	S5K4ECGX_DRIVER_NAME "s5k4ecgx"

#define	S5K4ECGX_FIRMWARE "s5k4ecgx.bin"

#define	REG_FW_REVISION 0x700001a6

#define	REG_FW_VERSION 0x700001a4

#define	S5K4ECGX_REVISION_1_1 0x11

#define	S5K4ECGX_FW_VERSION 0x4ec0

#define	REG_USER_BRIGHTNESS 0x7000022c

#define	REG_USER_CONTRAST 0x7000022e

#define	REG_USER_SATURATION 0x70000230

#define	REG_G_ENABLE_PREV 0x7000023e

#define	REG_G_ENABLE_PREV_CHG 0x70000240

#define	REG_G_NEW_CFG_SYNC 0x7000024a

#define	REG_G_PREV_IN_WIDTH 0x70000250

#define	REG_G_PREV_IN_HEIGHT 0x70000252

#define	REG_G_PREV_IN_XOFFS 0x70000254

#define	REG_G_PREV_IN_YOFFS 0x70000256

#define	REG_G_CAP_IN_WIDTH 0x70000258

#define	REG_G_CAP_IN_HEIGHT 0x7000025a

#define	REG_G_CAP_IN_XOFFS 0x7000025c

#define	REG_G_CAP_IN_YOFFS 0x7000025e

#define	REG_G_INPUTS_CHANGE_REQ 0x70000262

#define	REG_G_ACTIVE_PREV_CFG 0x70000266

#define	REG_G_PREV_CFG_CHG 0x70000268

#define	REG_G_PREV_OPEN_AFTER_CH 0x7000026a

#define	PREG(n, x) ((n) * 0x30 + (x))

#define	REG_P_OUT_WIDTH(n) PREG(n, 0x700002a6)

#define	REG_P_OUT_HEIGHT(n) PREG(n, 0x700002a8)

#define	REG_P_FMT(n) PREG(n, 0x700002aa)

#define	REG_P_PVI_MASK(n) PREG(n, 0x700002b4)

#define	REG_P_FR_TIME_TYPE(n) PREG(n, 0x700002be)

#define	FR_TIME_DYNAMIC 0

#define	FR_TIME_FIXED 1

#define	FR_TIME_FIXED_ACCURATE 2

#define	REG_P_FR_TIME_Q_TYPE(n) PREG(n, 0x700002c0)

#define	FR_TIME_Q_DYNAMIC 0

#define	FR_TIME_Q_BEST_FRRATE 1

#define	FR_TIME_Q_BEST_QUALITY 2

#define	REG_P_MAX_FR_TIME(n) PREG(n, 0x700002c2)

#define	REG_P_MIN_FR_TIME(n) PREG(n, 0x700002c4)

#define	US_TO_FR_TIME(__t) ((__t) / 100)

#define	REG_P_PREV_MIRROR(n) PREG(n, 0x700002d0)

#define	REG_P_CAP_MIRROR(n) PREG(n, 0x700002d2)

#define	REG_G_PREVZOOM_IN_WIDTH 0x70000494

#define	REG_G_PREVZOOM_IN_HEIGHT 0x70000496

#define	REG_G_PREVZOOM_IN_XOFFS 0x70000498

#define	REG_G_PREVZOOM_IN_YOFFS 0x7000049a

#define	REG_G_CAPZOOM_IN_WIDTH 0x7000049c

#define	REG_G_CAPZOOM_IN_HEIGHT 0x7000049e

#define	REG_G_CAPZOOM_IN_XOFFS 0x700004a0

#define	REG_G_CAPZOOM_IN_YOFFS 0x700004a2

#define	REG_USER_SHARPNESS(n) (0x70000a28 + (n) * 0xb6)

#define	SHARPNESS_DIV 8208

#define	TOK_TERM 0xffffffff

#define	AHB_MSB_ADDR_PTR 0xfcfc

#define	GEN_REG_OFFSH 0xd000

#define	REG_CMDWR_ADDRH 0x0028

#define	REG_CMDWR_ADDRL 0x002a

#define	REG_CMDRD_ADDRH 0x002c

#define	REG_CMDRD_ADDRL 0x002e

#define	REG_CMDBUF0_ADDR 0x0f12

#define	S5K4ECGX_NUM_PREV ARRAY_SIZE(s5k4ecgx_prev_sizes)

#define	S5K4ECGX_NUM_SUPPLIES ARRAY_SIZE(s5k4ecgx_supply_names)

#define	FW_CRC_SIZE 4

#define	FW_RECORD_SIZE 6

Enumerations
enum	s5k4ecgx_gpio_id { STBY, RST, GPIO_NUM }

Functions
	module_param (debug, int, 0644)

	MODULE_DEVICE_TABLE (i2c, s5k4ecgx_id)

	module_i2c_driver (v4l2_i2c_driver)

	MODULE_DESCRIPTION ("Samsung S5K4ECGX 5MP SOC camera")

	MODULE_AUTHOR ("Sangwook Lee <[email protected]>")

	MODULE_AUTHOR ("Seok-Young Jang <[email protected]>")

	MODULE_LICENSE ("GPL")

	MODULE_FIRMWARE (S5K4ECGX_FIRMWARE)

Macro Definition Documentation

#define AHB_MSB_ADDR_PTR 0xfcfc

Definition at line 112 of file s5k4ecgx.c.

#define FR_TIME_DYNAMIC 0

Definition at line 76 of file s5k4ecgx.c.

#define FR_TIME_FIXED 1

Definition at line 77 of file s5k4ecgx.c.

#define FR_TIME_FIXED_ACCURATE 2

Definition at line 78 of file s5k4ecgx.c.

#define FR_TIME_Q_BEST_FRRATE 1

Definition at line 81 of file s5k4ecgx.c.

#define FR_TIME_Q_BEST_QUALITY 2

Definition at line 82 of file s5k4ecgx.c.

#define FR_TIME_Q_DYNAMIC 0

Definition at line 80 of file s5k4ecgx.c.

#define FW_CRC_SIZE 4

Definition at line 318 of file s5k4ecgx.c.

#define FW_RECORD_SIZE 6

Definition at line 320 of file s5k4ecgx.c.

#define GEN_REG_OFFSH 0xd000

Definition at line 113 of file s5k4ecgx.c.

#define PREG	(	n,
		x
	)	((n) * 0x30 + (x))

Definition at line 70 of file s5k4ecgx.c.

#define REG_CMDBUF0_ADDR 0x0f12

Definition at line 118 of file s5k4ecgx.c.

#define REG_CMDRD_ADDRH 0x002c

Definition at line 116 of file s5k4ecgx.c.

#define REG_CMDRD_ADDRL 0x002e

Definition at line 117 of file s5k4ecgx.c.

#define REG_CMDWR_ADDRH 0x0028

Definition at line 114 of file s5k4ecgx.c.

#define REG_CMDWR_ADDRL 0x002a

Definition at line 115 of file s5k4ecgx.c.

#define REG_FW_REVISION 0x700001a6

Definition at line 43 of file s5k4ecgx.c.

#define REG_FW_VERSION 0x700001a4

Definition at line 44 of file s5k4ecgx.c.

#define REG_G_ACTIVE_PREV_CFG 0x70000266

Definition at line 65 of file s5k4ecgx.c.

#define REG_G_CAP_IN_HEIGHT 0x7000025a

Definition at line 61 of file s5k4ecgx.c.

#define REG_G_CAP_IN_WIDTH 0x70000258

Definition at line 60 of file s5k4ecgx.c.

#define REG_G_CAP_IN_XOFFS 0x7000025c

Definition at line 62 of file s5k4ecgx.c.

#define REG_G_CAP_IN_YOFFS 0x7000025e

Definition at line 63 of file s5k4ecgx.c.

#define REG_G_CAPZOOM_IN_HEIGHT 0x7000049e

Definition at line 96 of file s5k4ecgx.c.

#define REG_G_CAPZOOM_IN_WIDTH 0x7000049c

Definition at line 95 of file s5k4ecgx.c.

#define REG_G_CAPZOOM_IN_XOFFS 0x700004a0

Definition at line 97 of file s5k4ecgx.c.

#define REG_G_CAPZOOM_IN_YOFFS 0x700004a2

Definition at line 98 of file s5k4ecgx.c.

#define REG_G_ENABLE_PREV 0x7000023e

Definition at line 53 of file s5k4ecgx.c.

#define REG_G_ENABLE_PREV_CHG 0x70000240

Definition at line 54 of file s5k4ecgx.c.

#define REG_G_INPUTS_CHANGE_REQ 0x70000262

Definition at line 64 of file s5k4ecgx.c.

#define REG_G_NEW_CFG_SYNC 0x7000024a

Definition at line 55 of file s5k4ecgx.c.

#define REG_G_PREV_CFG_CHG 0x70000268

Definition at line 66 of file s5k4ecgx.c.

#define REG_G_PREV_IN_HEIGHT 0x70000252

Definition at line 57 of file s5k4ecgx.c.

#define REG_G_PREV_IN_WIDTH 0x70000250

Definition at line 56 of file s5k4ecgx.c.

#define REG_G_PREV_IN_XOFFS 0x70000254

Definition at line 58 of file s5k4ecgx.c.

#define REG_G_PREV_IN_YOFFS 0x70000256

Definition at line 59 of file s5k4ecgx.c.

#define REG_G_PREV_OPEN_AFTER_CH 0x7000026a

Definition at line 67 of file s5k4ecgx.c.

#define REG_G_PREVZOOM_IN_HEIGHT 0x70000496

Definition at line 92 of file s5k4ecgx.c.

#define REG_G_PREVZOOM_IN_WIDTH 0x70000494

Definition at line 91 of file s5k4ecgx.c.

#define REG_G_PREVZOOM_IN_XOFFS 0x70000498

Definition at line 93 of file s5k4ecgx.c.

#define REG_G_PREVZOOM_IN_YOFFS 0x7000049a

Definition at line 94 of file s5k4ecgx.c.

#define REG_P_CAP_MIRROR ( n ) PREG(n, 0x700002d2)

Definition at line 89 of file s5k4ecgx.c.

#define REG_P_FMT ( n ) PREG(n, 0x700002aa)

Definition at line 73 of file s5k4ecgx.c.

#define REG_P_FR_TIME_Q_TYPE ( n ) PREG(n, 0x700002c0)

Definition at line 79 of file s5k4ecgx.c.

#define REG_P_FR_TIME_TYPE ( n ) PREG(n, 0x700002be)

Definition at line 75 of file s5k4ecgx.c.

#define REG_P_MAX_FR_TIME ( n ) PREG(n, 0x700002c2)

Definition at line 85 of file s5k4ecgx.c.

#define REG_P_MIN_FR_TIME ( n ) PREG(n, 0x700002c4)

Definition at line 86 of file s5k4ecgx.c.

#define REG_P_OUT_HEIGHT ( n ) PREG(n, 0x700002a8)

Definition at line 72 of file s5k4ecgx.c.

#define REG_P_OUT_WIDTH ( n ) PREG(n, 0x700002a6)

Definition at line 71 of file s5k4ecgx.c.

#define REG_P_PREV_MIRROR ( n ) PREG(n, 0x700002d0)

Definition at line 88 of file s5k4ecgx.c.

#define REG_P_PVI_MASK ( n ) PREG(n, 0x700002b4)

Definition at line 74 of file s5k4ecgx.c.

#define REG_USER_BRIGHTNESS 0x7000022c

Definition at line 49 of file s5k4ecgx.c.

#define REG_USER_CONTRAST 0x7000022e

Definition at line 50 of file s5k4ecgx.c.

#define REG_USER_SATURATION 0x70000230

Definition at line 51 of file s5k4ecgx.c.

#define REG_USER_SHARPNESS ( n ) (0x70000a28 + (n) * 0xb6)

Definition at line 101 of file s5k4ecgx.c.

#define S5K4ECGX_DRIVER_NAME "s5k4ecgx"

Definition at line 39 of file s5k4ecgx.c.

#define S5K4ECGX_FIRMWARE "s5k4ecgx.bin"

Definition at line 40 of file s5k4ecgx.c.

#define S5K4ECGX_FW_VERSION 0x4ec0

Definition at line 46 of file s5k4ecgx.c.

#define S5K4ECGX_NUM_PREV ARRAY_SIZE(s5k4ecgx_prev_sizes)

Definition at line 151 of file s5k4ecgx.c.

#define S5K4ECGX_NUM_SUPPLIES ARRAY_SIZE(s5k4ecgx_supply_names)

Definition at line 176 of file s5k4ecgx.c.

#define S5K4ECGX_REVISION_1_1 0x11

Definition at line 45 of file s5k4ecgx.c.

#define SHARPNESS_DIV 8208

Definition at line 104 of file s5k4ecgx.c.

#define TOK_TERM 0xffffffff

Definition at line 105 of file s5k4ecgx.c.

#define US_TO_FR_TIME ( __t ) ((__t) / 100)

Definition at line 87 of file s5k4ecgx.c.

Enumeration Type Documentation

enum s5k4ecgx_gpio_id

Enumerator:

STBY
RST
GPIO_NUM

Definition at line 178 of file s5k4ecgx.c.

Function Documentation

MODULE_AUTHOR ( "Sangwook Lee <[email protected]>" )

MODULE_AUTHOR ( "Seok-Young Jang <[email protected]>" )

MODULE_DESCRIPTION ( "Samsung S5K4ECGX 5MP SOC camera" )

MODULE_DEVICE_TABLE	(	i2c	,
		s5k4ecgx_id
	)

MODULE_FIRMWARE ( S5K4ECGX_FIRMWARE )

module_i2c_driver ( v4l2_i2c_driver )

MODULE_LICENSE ( "GPL" )

module_param	(	debug	,
		int	,
		0644
	)

Data Structures

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation