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Commit 7373ab36 authored by Amerigo Wang's avatar Amerigo Wang Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB: Remove obsolete ov511 driver 



obsolete v4l1 driver replaced by gspca_ov519

Signed-off-by: default avatarAmerigo Wang <amwang@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 566789f6

Documentation/feature-removal-schedule.txt

+0 −8
Original line number Diff line number Diff line
@@ -459,14 +459,6 @@ Who: Corentin Chary <corentin.chary@gmail.com> 


----------------------------



What:	ov511 v4l1 driver

When:	2.6.35

Files:	drivers/media/video/ov511.[ch]

Why:	obsolete v4l1 driver replaced by gspca_ov519

Who:	Hans de Goede <hdegoede@redhat.com>



----------------------------



What:	w9968cf v4l1 driver

When:	2.6.35

Files:	drivers/media/video/w9968cf*.[ch]

drivers/media/video/Kconfig

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Original line number Diff line number Diff line
@@ -1040,22 +1040,6 @@ config USB_W9968CF 
	  To compile this driver as a module, choose M here: the

	  module will be called w9968cf.



config USB_OV511

	tristate "USB OV511 Camera support (DEPRECATED)"

	depends on VIDEO_V4L1

	default n

	---help---

	  This driver is DEPRECATED please use the gspca ov519 module

	  instead. Note that for the ov511 / ov518 support of the gspca module

	  you need atleast version 0.6.0 of libv4l.



	  Say Y here if you want to connect this type of camera to your

	  computer's USB port. See <file:Documentation/video4linux/ov511.txt>

	  for more information and for a list of supported cameras.



	  To compile this driver as a module, choose M here: the

	  module will be called ov511.



config USB_SE401

	tristate "USB SE401 Camera support"

	depends on VIDEO_V4L1

drivers/media/video/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -127,7 +127,6 @@ obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o 
obj-$(CONFIG_VIDEO_CAFE_CCIC) += cafe_ccic.o



obj-$(CONFIG_USB_DABUSB)        += dabusb.o

obj-$(CONFIG_USB_OV511)         += ov511.o

obj-$(CONFIG_USB_SE401)         += se401.o

obj-$(CONFIG_USB_STV680)        += stv680.o

obj-$(CONFIG_USB_W9968CF)       += w9968cf.o

drivers/media/video/ov511.c

deleted100644 → 0
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File deleted.

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drivers/media/video/ov511.h

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Original line number Diff line number Diff line 
#ifndef __LINUX_OV511_H

#define __LINUX_OV511_H



#include <asm/uaccess.h>

#include <linux/videodev.h>

#include <media/v4l2-common.h>

#include <media/v4l2-ioctl.h>

#include <linux/usb.h>

#include <linux/mutex.h>



#define OV511_DEBUG	/* Turn on debug messages */



#ifdef OV511_DEBUG

	#define PDEBUG(level, fmt, args...) \

		if (debug >= (level))	\

			printk(KERN_INFO KBUILD_MODNAME "[%s:%d] \n" fmt, \

		__func__, __LINE__ , ## args)

#else

	#define PDEBUG(level, fmt, args...) do {} while(0)

#endif



/* This macro restricts an int variable to an inclusive range */

#define RESTRICT_TO_RANGE(v,mi,ma) { \

	if ((v) < (mi)) (v) = (mi); \

	else if ((v) > (ma)) (v) = (ma); \

}



/* --------------------------------- */

/* DEFINES FOR OV511 AND OTHER CHIPS */

/* --------------------------------- */



/* USB IDs */

#define VEND_OMNIVISION	0x05A9

#define PROD_OV511	0x0511

#define PROD_OV511PLUS	0xA511

#define PROD_OV518	0x0518

#define PROD_OV518PLUS	0xA518



#define VEND_MATTEL	0x0813

#define PROD_ME2CAM	0x0002



/* --------------------------------- */

/*     OV51x REGISTER MNEMONICS      */

/* --------------------------------- */



/* Camera interface register numbers */

#define R511_CAM_DELAY		0x10

#define R511_CAM_EDGE		0x11

#define R511_CAM_PXCNT		0x12

#define R511_CAM_LNCNT		0x13

#define R511_CAM_PXDIV		0x14

#define R511_CAM_LNDIV		0x15

#define R511_CAM_UV_EN		0x16

#define R511_CAM_LINE_MODE	0x17

#define R511_CAM_OPTS		0x18



/* Snapshot mode camera interface register numbers */

#define R511_SNAP_FRAME		0x19

#define R511_SNAP_PXCNT		0x1A

#define R511_SNAP_LNCNT		0x1B

#define R511_SNAP_PXDIV		0x1C

#define R511_SNAP_LNDIV		0x1D

#define R511_SNAP_UV_EN		0x1E

#define R511_SNAP_OPTS		0x1F



/* DRAM register numbers */

#define R511_DRAM_FLOW_CTL	0x20

#define R511_DRAM_ARCP		0x21

#define R511_DRAM_MRC		0x22

#define R511_DRAM_RFC		0x23



/* ISO FIFO register numbers */

#define R51x_FIFO_PSIZE		0x30	/* 2 bytes wide w/ OV518(+) */

#define R511_FIFO_OPTS		0x31



/* Parallel IO register numbers */

#define R511_PIO_OPTS		0x38

#define R511_PIO_DATA		0x39

#define R511_PIO_BIST		0x3E

#define R518_GPIO_IN		0x55	/* OV518(+) only */

#define R518_GPIO_OUT		0x56	/* OV518(+) only */

#define R518_GPIO_CTL		0x57	/* OV518(+) only */

#define R518_GPIO_PULSE_IN	0x58	/* OV518(+) only */

#define R518_GPIO_PULSE_CLEAR	0x59	/* OV518(+) only */

#define R518_GPIO_PULSE_POL	0x5a	/* OV518(+) only */

#define R518_GPIO_PULSE_EN	0x5b	/* OV518(+) only */

#define R518_GPIO_RESET		0x5c	/* OV518(+) only */



/* I2C registers */

#define R511_I2C_CTL		0x40

#define R518_I2C_CTL		0x47	/* OV518(+) only */

#define R51x_I2C_W_SID		0x41

#define R51x_I2C_SADDR_3	0x42

#define R51x_I2C_SADDR_2	0x43

#define R51x_I2C_R_SID		0x44

#define R51x_I2C_DATA		0x45

#define R51x_I2C_CLOCK		0x46

#define R51x_I2C_TIMEOUT	0x47



/* I2C snapshot registers */

#define R511_SI2C_SADDR_3	0x48

#define R511_SI2C_DATA		0x49



/* System control registers */

#define R51x_SYS_RESET		0x50

		/* Reset type definitions */

#define 	OV511_RESET_UDC		0x01

#define 	OV511_RESET_I2C		0x02

#define 	OV511_RESET_FIFO	0x04

#define 	OV511_RESET_OMNICE	0x08

#define 	OV511_RESET_DRAM	0x10

#define 	OV511_RESET_CAM_INT	0x20

#define 	OV511_RESET_OV511	0x40

#define 	OV511_RESET_NOREGS	0x3F /* All but OV511 & regs */

#define 	OV511_RESET_ALL		0x7F



#define R511_SYS_CLOCK_DIV	0x51

#define R51x_SYS_SNAP		0x52

#define R51x_SYS_INIT         	0x53

#define R511_SYS_PWR_CLK	0x54 /* OV511+/OV518(+) only */

#define R511_SYS_LED_CTL	0x55 /* OV511+ only */

#define R511_SYS_USER		0x5E

#define R511_SYS_CUST_ID	0x5F



/* OmniCE (compression) registers */

#define R511_COMP_PHY		0x70

#define R511_COMP_PHUV		0x71

#define R511_COMP_PVY		0x72

#define R511_COMP_PVUV		0x73

#define R511_COMP_QHY		0x74

#define R511_COMP_QHUV		0x75

#define R511_COMP_QVY		0x76

#define R511_COMP_QVUV		0x77

#define R511_COMP_EN		0x78

#define R511_COMP_LUT_EN	0x79

#define R511_COMP_LUT_BEGIN	0x80



/* --------------------------------- */

/*         ALTERNATE NUMBERS         */

/* --------------------------------- */



/* Alternate numbers for various max packet sizes (OV511 only) */

#define OV511_ALT_SIZE_992	0

#define OV511_ALT_SIZE_993	1

#define OV511_ALT_SIZE_768	2

#define OV511_ALT_SIZE_769	3

#define OV511_ALT_SIZE_512	4

#define OV511_ALT_SIZE_513	5

#define OV511_ALT_SIZE_257	6

#define OV511_ALT_SIZE_0	7



/* Alternate numbers for various max packet sizes (OV511+ only) */

#define OV511PLUS_ALT_SIZE_0	0

#define OV511PLUS_ALT_SIZE_33	1

#define OV511PLUS_ALT_SIZE_129	2

#define OV511PLUS_ALT_SIZE_257	3

#define OV511PLUS_ALT_SIZE_385	4

#define OV511PLUS_ALT_SIZE_513	5

#define OV511PLUS_ALT_SIZE_769	6

#define OV511PLUS_ALT_SIZE_961	7



/* Alternate numbers for various max packet sizes (OV518(+) only) */

#define OV518_ALT_SIZE_0	0

#define OV518_ALT_SIZE_128	1

#define OV518_ALT_SIZE_256	2

#define OV518_ALT_SIZE_384	3

#define OV518_ALT_SIZE_512	4

#define OV518_ALT_SIZE_640	5

#define OV518_ALT_SIZE_768	6

#define OV518_ALT_SIZE_896	7



/* --------------------------------- */

/*     OV7610 REGISTER MNEMONICS     */

/* --------------------------------- */



/* OV7610 registers */

#define OV7610_REG_GAIN          0x00	/* gain setting (5:0) */

#define OV7610_REG_BLUE          0x01	/* blue channel balance */

#define OV7610_REG_RED           0x02	/* red channel balance */

#define OV7610_REG_SAT           0x03	/* saturation */

					/* 04 reserved */

#define OV7610_REG_CNT           0x05	/* Y contrast */

#define OV7610_REG_BRT           0x06	/* Y brightness */

					/* 08-0b reserved */

#define OV7610_REG_BLUE_BIAS     0x0C	/* blue channel bias (5:0) */

#define OV7610_REG_RED_BIAS      0x0D	/* read channel bias (5:0) */

#define OV7610_REG_GAMMA_COEFF   0x0E	/* gamma settings */

#define OV7610_REG_WB_RANGE      0x0F	/* AEC/ALC/S-AWB settings */

#define OV7610_REG_EXP           0x10	/* manual exposure setting */

#define OV7610_REG_CLOCK         0x11	/* polarity/clock prescaler */

#define OV7610_REG_COM_A         0x12	/* misc common regs */

#define OV7610_REG_COM_B         0x13	/* misc common regs */

#define OV7610_REG_COM_C         0x14	/* misc common regs */

#define OV7610_REG_COM_D         0x15	/* misc common regs */

#define OV7610_REG_FIELD_DIVIDE  0x16	/* field interval/mode settings */

#define OV7610_REG_HWIN_START    0x17	/* horizontal window start */

#define OV7610_REG_HWIN_END      0x18	/* horizontal window end */

#define OV7610_REG_VWIN_START    0x19	/* vertical window start */

#define OV7610_REG_VWIN_END      0x1A	/* vertical window end */

#define OV7610_REG_PIXEL_SHIFT   0x1B	/* pixel shift */

#define OV7610_REG_ID_HIGH       0x1C	/* manufacturer ID MSB */

#define OV7610_REG_ID_LOW        0x1D	/* manufacturer ID LSB */

					/* 0e-0f reserved */

#define OV7610_REG_COM_E         0x20	/* misc common regs */

#define OV7610_REG_YOFFSET       0x21	/* Y channel offset */

#define OV7610_REG_UOFFSET       0x22	/* U channel offset */

					/* 23 reserved */

#define OV7610_REG_ECW           0x24	/* Exposure white level for AEC */

#define OV7610_REG_ECB           0x25	/* Exposure black level for AEC */

#define OV7610_REG_COM_F         0x26	/* misc settings */

#define OV7610_REG_COM_G         0x27	/* misc settings */

#define OV7610_REG_COM_H         0x28	/* misc settings */

#define OV7610_REG_COM_I         0x29	/* misc settings */

#define OV7610_REG_FRAMERATE_H   0x2A	/* frame rate MSB + misc */

#define OV7610_REG_FRAMERATE_L   0x2B	/* frame rate LSB */

#define OV7610_REG_ALC           0x2C	/* Auto Level Control settings */

#define OV7610_REG_COM_J         0x2D	/* misc settings */

#define OV7610_REG_VOFFSET       0x2E	/* V channel offset adjustment */

#define OV7610_REG_ARRAY_BIAS	 0x2F	/* Array bias -- don't change */

					/* 30-32 reserved */

#define OV7610_REG_YGAMMA        0x33	/* misc gamma settings (7:6) */

#define OV7610_REG_BIAS_ADJUST   0x34	/* misc bias settings */

#define OV7610_REG_COM_L         0x35	/* misc settings */

					/* 36-37 reserved */

#define OV7610_REG_COM_K         0x38	/* misc registers */



/* --------------------------------- */

/*           I2C ADDRESSES           */

/* --------------------------------- */



#define OV7xx0_SID   0x42

#define OV6xx0_SID   0xC0

#define OV8xx0_SID   0xA0

#define KS0127_SID   0xD8

#define SAA7111A_SID 0x48



/* --------------------------------- */

/*       MISCELLANEOUS DEFINES       */

/* --------------------------------- */



#define I2C_CLOCK_PRESCALER 	0x03



#define FRAMES_PER_DESC		10	/* FIXME - What should this be? */

#define MAX_FRAME_SIZE_PER_DESC	993	/* For statically allocated stuff */

#define PIXELS_PER_SEG		256	/* Pixels per segment */



#define OV511_ENDPOINT_ADDRESS	1	/* Isoc endpoint number */



#define OV511_NUMFRAMES	2

#if OV511_NUMFRAMES > VIDEO_MAX_FRAME

	#error "OV511_NUMFRAMES is too high"

#endif



#define OV511_NUMSBUF		2



/* Control transfers use up to 4 bytes */

#define OV511_CBUF_SIZE		4



/* Size of usb_make_path() buffer */

#define OV511_USB_PATH_LEN	64



/* Bridge types */

enum {

	BRG_UNKNOWN,

	BRG_OV511,

	BRG_OV511PLUS,

	BRG_OV518,

	BRG_OV518PLUS,

};



/* Bridge classes */

enum {

	BCL_UNKNOWN,

	BCL_OV511,

	BCL_OV518,

};



/* Sensor types */

enum {

	SEN_UNKNOWN,

	SEN_OV76BE,

	SEN_OV7610,

	SEN_OV7620,

	SEN_OV7620AE,

	SEN_OV6620,

	SEN_OV6630,

	SEN_OV6630AE,

	SEN_OV6630AF,

	SEN_OV8600,

	SEN_KS0127,

	SEN_KS0127B,

	SEN_SAA7111A,

};



enum {

	STATE_SCANNING,		/* Scanning for start */

	STATE_HEADER,		/* Parsing header */

	STATE_LINES,		/* Parsing lines */

};



/* Buffer states */

enum {

	BUF_NOT_ALLOCATED,

	BUF_ALLOCATED,

};



/* --------- Definition of ioctl interface --------- */



#define OV511_INTERFACE_VER 101



/* LED options */

enum {

	LED_OFF,

	LED_ON,

	LED_AUTO,

};



/* Raw frame formats */

enum {

	RAWFMT_INVALID,

	RAWFMT_YUV400,

	RAWFMT_YUV420,

	RAWFMT_YUV422,

	RAWFMT_GBR422,

};



struct ov511_i2c_struct {

	unsigned char slave; /* Write slave ID (read ID - 1) */

	unsigned char reg;   /* Index of register */

	unsigned char value; /* User sets this w/ write, driver does w/ read */

	unsigned char mask;  /* Bits to be changed. Not used with read ops */

};



/* ioctls */

#define OV511IOC_WI2C     _IOW('v', BASE_VIDIOCPRIVATE + 5, \

			       struct ov511_i2c_struct)

#define OV511IOC_RI2C    _IOWR('v', BASE_VIDIOCPRIVATE + 6, \

			       struct ov511_i2c_struct)

/* ------------- End IOCTL interface -------------- */



struct usb_ov511;		/* Forward declaration */



struct ov511_sbuf {

	struct usb_ov511 *ov;

	unsigned char *data;

	struct urb *urb;

	spinlock_t lock;

	int n;

};



enum {

	FRAME_UNUSED,		/* Unused (no MCAPTURE) */

	FRAME_READY,		/* Ready to start grabbing */

	FRAME_GRABBING,		/* In the process of being grabbed into */

	FRAME_DONE,		/* Finished grabbing, but not been synced yet */

	FRAME_ERROR,		/* Something bad happened while processing */

};



struct ov511_regvals {

	enum {

		OV511_DONE_BUS,

		OV511_REG_BUS,

		OV511_I2C_BUS,

	} bus;

	unsigned char reg;

	unsigned char val;

};



struct ov511_frame {

	int framenum;		/* Index of this frame */

	unsigned char *data;	/* Frame buffer */

	unsigned char *tempdata; /* Temp buffer for multi-stage conversions */

	unsigned char *rawdata;	/* Raw camera data buffer */

	unsigned char *compbuf;	/* Temp buffer for decompressor */



	int depth;		/* Bytes per pixel */

	int width;		/* Width application is expecting */

	int height;		/* Height application is expecting */



	int rawwidth;		/* Actual width of frame sent from camera */

	int rawheight;		/* Actual height of frame sent from camera */



	int sub_flag;		/* Sub-capture mode for this frame? */

	unsigned int format;	/* Format for this frame */

	int compressed;		/* Is frame compressed? */



	volatile int grabstate;	/* State of grabbing */

	int scanstate;		/* State of scanning */



	int bytes_recvd;	/* Number of image bytes received from camera */



	long bytes_read;	/* Amount that has been read() */



	wait_queue_head_t wq;	/* Processes waiting */



	int snapshot;		/* True if frame was a snapshot */

};



#define DECOMP_INTERFACE_VER 4



/* Compression module operations */

struct ov51x_decomp_ops {

	int (*decomp_400)(unsigned char *, unsigned char *, unsigned char *,

			  int, int, int);

	int (*decomp_420)(unsigned char *, unsigned char *, unsigned char *,

			  int, int, int);

	int (*decomp_422)(unsigned char *, unsigned char *, unsigned char *,

			  int, int, int);

	struct module *owner;

};



struct usb_ov511 {

	struct video_device *vdev;

	struct usb_device *dev;



	int customid;

	char *desc;

	unsigned char iface;

	char usb_path[OV511_USB_PATH_LEN];



	/* Determined by sensor type */

	int maxwidth;

	int maxheight;

	int minwidth;

	int minheight;



	int brightness;

	int colour;

	int contrast;

	int hue;

	int whiteness;

	int exposure;

	int auto_brt;		/* Auto brightness enabled flag */

	int auto_gain;		/* Auto gain control enabled flag */

	int auto_exp;		/* Auto exposure enabled flag */

	int backlight;		/* Backlight exposure algorithm flag */

	int mirror;		/* Image is reversed horizontally */



	int led_policy;		/* LED: off|on|auto; OV511+ only */



	struct mutex lock;	/* Serializes user-accessible operations */

	int user;		/* user count for exclusive use */



	int streaming;		/* Are we streaming Isochronous? */

	int grabbing;		/* Are we grabbing? */



	int compress;		/* Should the next frame be compressed? */

	int compress_inited;	/* Are compression params uploaded? */



	int lightfreq;		/* Power (lighting) frequency */

	int bandfilt;		/* Banding filter enabled flag */



	unsigned char *fbuf;	/* Videodev buffer area */

	unsigned char *tempfbuf; /* Temporary (intermediate) buffer area */

	unsigned char *rawfbuf;	/* Raw camera data buffer area */



	int sub_flag;		/* Pix Array subcapture on flag */

	int subx;		/* Pix Array subcapture x offset */

	int suby;		/* Pix Array subcapture y offset */

	int subw;		/* Pix Array subcapture width */

	int subh;		/* Pix Array subcapture height */



	int curframe;		/* Current receiving sbuf */

	struct ov511_frame frame[OV511_NUMFRAMES];



	struct ov511_sbuf sbuf[OV511_NUMSBUF];



	wait_queue_head_t wq;	/* Processes waiting */



	int snap_enabled;	/* Snapshot mode enabled */



	int bridge;		/* Type of bridge (BRG_*) */

	int bclass;		/* Class of bridge (BCL_*) */

	int sensor;		/* Type of image sensor chip (SEN_*) */



	int packet_size;	/* Frame size per isoc desc */

	int packet_numbering;	/* Is ISO frame numbering enabled? */



	/* Framebuffer/sbuf management */

	int buf_state;

	struct mutex buf_lock;



	struct ov51x_decomp_ops *decomp_ops;



	/* Stop streaming while changing picture settings */

	int stop_during_set;



	int stopped;		/* Streaming is temporarily paused */



	/* Video decoder stuff */

	int input;		/* Composite, S-VIDEO, etc... */

	int num_inputs;		/* Number of inputs */

	int norm; 		/* NTSC / PAL / SECAM */

	int has_decoder;	/* Device has a video decoder */

	int pal;		/* Device is designed for PAL resolution */



	/* ov511 device number ID */

	int nr;			/* Stores a device number */



	/* I2C interface */

	struct mutex i2c_lock;	  /* Protect I2C controller regs */

	unsigned char primary_i2c_slave;  /* I2C write id of sensor */



	/* Control transaction stuff */

	unsigned char *cbuf;		/* Buffer for payload */

	struct mutex cbuf_lock;

};



/* Used to represent a list of values and their respective symbolic names */

struct symbolic_list {

	int num;

	char *name;

};



#define NOT_DEFINED_STR "Unknown"



/* Returns the name of the matching element in the symbolic_list array. The

 * end of the list must be marked with an element that has a NULL name.

 */

static inline char *

symbolic(struct symbolic_list list[], int num)

{

	int i;



	for (i = 0; list[i].name != NULL; i++)

			if (list[i].num == num)

				return (list[i].name);



	return (NOT_DEFINED_STR);

}



/* Compression stuff */



#define OV511_QUANTABLESIZE	64

#define OV518_QUANTABLESIZE	32



#define OV511_YQUANTABLE { \

	0, 1, 1, 2, 2, 3, 3, 4, \

	1, 1, 1, 2, 2, 3, 4, 4, \

	1, 1, 2, 2, 3, 4, 4, 4, \

	2, 2, 2, 3, 4, 4, 4, 4, \

	2, 2, 3, 4, 4, 5, 5, 5, \

	3, 3, 4, 4, 5, 5, 5, 5, \

	3, 4, 4, 4, 5, 5, 5, 5, \

	4, 4, 4, 4, 5, 5, 5, 5  \

}



#define OV511_UVQUANTABLE { \

	0, 2, 2, 3, 4, 4, 4, 4, \

	2, 2, 2, 4, 4, 4, 4, 4, \

	2, 2, 3, 4, 4, 4, 4, 4, \

	3, 4, 4, 4, 4, 4, 4, 4, \

	4, 4, 4, 4, 4, 4, 4, 4, \

	4, 4, 4, 4, 4, 4, 4, 4, \

	4, 4, 4, 4, 4, 4, 4, 4, \

	4, 4, 4, 4, 4, 4, 4, 4  \

}



#define OV518_YQUANTABLE { \

	5, 4, 5, 6, 6, 7, 7, 7, \

	5, 5, 5, 5, 6, 7, 7, 7, \

	6, 6, 6, 6, 7, 7, 7, 8, \

	7, 7, 6, 7, 7, 7, 8, 8  \

}



#define OV518_UVQUANTABLE { \

	6, 6, 6, 7, 7, 7, 7, 7, \

	6, 6, 6, 7, 7, 7, 7, 7, \

	6, 6, 6, 7, 7, 7, 7, 8, \

	7, 7, 7, 7, 7, 7, 8, 8  \

}



#endif