drivers/media/video/tcm825x.h - kernel/prism - Git at Google

 /*
  * drivers/media/video/tcm825x.h
  *
  * Register definitions for the TCM825X CameraChip.
  *
  * Author: David Cohen (david.cohen@indt.org.br)
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
  * kind, whether express or implied.
  *
  * This file was based on ov9640.h from MontaVista
  */

 #ifndef TCM825X_H
 #define TCM825X_H

 #include <linux/videodev2.h>

 #include <media/v4l2-int-device.h>

 #define TCM825X_NAME "tcm825x"

 #define TCM825X_MASK(x)  x & 0x00ff
 #define TCM825X_ADDR(x) (x & 0xff00) >> 8

 /* The TCM825X I2C sensor chip has a fixed slave address of 0x3d. */
 #define TCM825X_I2C_ADDR	0x3d

 /*
  * define register offsets for the TCM825X sensor chip
  * OFFSET(8 bits) + MASK(8 bits)
  * MASK bit 4 and 3 are used when the register uses more than one address
  */
 #define TCM825X_FPS		0x0280
 #define TCM825X_ACF		0x0240
 #define TCM825X_DOUTBUF		0x020C
 #define TCM825X_DCLKP		0x0202
 #define TCM825X_ACFDET		0x0201
 #define TCM825X_DOUTSW		0x0380
 #define TCM825X_DATAHZ		0x0340
 #define TCM825X_PICSIZ		0x033c
 #define TCM825X_PICFMT		0x0302
 #define TCM825X_V_INV		0x0480
 #define TCM825X_H_INV		0x0440
 #define TCM825X_ESRLSW		0x0430
 #define TCM825X_V_LENGTH	0x040F
 #define TCM825X_ALCSW		0x0580
 #define TCM825X_ESRLIM		0x0560
 #define TCM825X_ESRSPD_U        0x051F
 #define TCM825X_ESRSPD_L        0x06FF
 #define TCM825X_AG		0x07FF
 #define TCM825X_ESRSPD2         0x06FF
 #define TCM825X_ALCMODE         0x0830
 #define TCM825X_ALCH            0x080F
 #define TCM825X_ALCL            0x09FF
 #define TCM825X_AWBSW           0x0A80
 #define TCM825X_MRG             0x0BFF
 #define TCM825X_MBG             0x0CFF
 #define TCM825X_GAMSW           0x0D80
 #define TCM825X_HDTG            0x0EFF
 #define TCM825X_VDTG            0x0FFF
 #define TCM825X_HDTCORE         0x10F0
 #define TCM825X_VDTCORE         0x100F
 #define TCM825X_CONT            0x11FF
 #define TCM825X_BRIGHT          0x12FF
 #define TCM825X_VHUE            0x137F
 #define TCM825X_UHUE            0x147F
 #define TCM825X_VGAIN           0x153F
 #define TCM825X_UGAIN           0x163F
 #define TCM825X_UVCORE          0x170F
 #define TCM825X_SATU            0x187F
 #define TCM825X_MHMODE          0x1980
 #define TCM825X_MHLPFSEL        0x1940
 #define TCM825X_YMODE           0x1930
 #define TCM825X_MIXHG           0x1907
 #define TCM825X_LENS            0x1A3F
 #define TCM825X_AGLIM           0x1BE0
 #define TCM825X_LENSRPOL        0x1B10
 #define TCM825X_LENSRGAIN       0x1B0F
 #define TCM825X_ES100S          0x1CFF
 #define TCM825X_ES120S          0x1DFF
 #define TCM825X_DMASK           0x1EC0
 #define TCM825X_CODESW          0x1E20
 #define TCM825X_CODESEL         0x1E10
 #define TCM825X_TESPIC          0x1E04
 #define TCM825X_PICSEL          0x1E03
 #define TCM825X_HNUM            0x20FF
 #define TCM825X_VOUTPH          0x287F
 #define TCM825X_ESROUT          0x327F
 #define TCM825X_ESROUT2         0x33FF
 #define TCM825X_AGOUT           0x34FF
 #define TCM825X_DGOUT           0x353F
 #define TCM825X_AGSLOW1         0x39C0
 #define TCM825X_FLLSMODE        0x3930
 #define TCM825X_FLLSLIM         0x390F
 #define TCM825X_DETSEL          0x3AF0
 #define TCM825X_ACDETNC         0x3A0F
 #define TCM825X_AGSLOW2         0x3BC0
 #define TCM825X_DG              0x3B3F
 #define TCM825X_REJHLEV         0x3CFF
 #define TCM825X_ALCLOCK         0x3D80
 #define TCM825X_FPSLNKSW        0x3D40
 #define TCM825X_ALCSPD          0x3D30
 #define TCM825X_REJH            0x3D03
 #define TCM825X_SHESRSW         0x3E80
 #define TCM825X_ESLIMSEL        0x3E40
 #define TCM825X_SHESRSPD        0x3E30
 #define TCM825X_ELSTEP          0x3E0C
 #define TCM825X_ELSTART         0x3E03
 #define TCM825X_AGMIN           0x3FFF
 #define TCM825X_PREGRG          0x423F
 #define TCM825X_PREGBG          0x433F
 #define TCM825X_PRERG           0x443F
 #define TCM825X_PREBG           0x453F
 #define TCM825X_MSKBR           0x477F
 #define TCM825X_MSKGR           0x487F
 #define TCM825X_MSKRB           0x497F
 #define TCM825X_MSKGB           0x4A7F
 #define TCM825X_MSKRG           0x4B7F
 #define TCM825X_MSKBG           0x4C7F
 #define TCM825X_HDTCSW          0x4D80
 #define TCM825X_VDTCSW          0x4D40
 #define TCM825X_DTCYL           0x4D3F
 #define TCM825X_HDTPSW          0x4E80
 #define TCM825X_VDTPSW          0x4E40
 #define TCM825X_DTCGAIN         0x4E3F
 #define TCM825X_DTLLIMSW        0x4F10
 #define TCM825X_DTLYLIM         0x4F0F
 #define TCM825X_YLCUTLMSK       0x5080
 #define TCM825X_YLCUTL          0x503F
 #define TCM825X_YLCUTHMSK       0x5180
 #define TCM825X_YLCUTH          0x513F
 #define TCM825X_UVSKNC          0x527F
 #define TCM825X_UVLJ            0x537F
 #define TCM825X_WBGMIN          0x54FF
 #define TCM825X_WBGMAX          0x55FF
 #define TCM825X_WBSPDUP         0x5603
 #define TCM825X_ALLAREA         0x5820
 #define TCM825X_WBLOCK          0x5810
 #define TCM825X_WB2SP           0x580F
 #define TCM825X_KIZUSW          0x5920
 #define TCM825X_PBRSW           0x5910
 #define TCM825X_ABCSW           0x5903
 #define TCM825X_PBDLV           0x5AFF
 #define TCM825X_PBC1LV          0x5BFF

 #define TCM825X_NUM_REGS	(TCM825X_ADDR(TCM825X_PBC1LV) + 1)

 #define TCM825X_BYTES_PER_PIXEL 2

 #define TCM825X_REG_TERM 0xff		/* terminating list entry for reg */
 #define TCM825X_VAL_TERM 0xff		/* terminating list entry for val */

 /* define a structure for tcm825x register initialization values */
 struct tcm825x_reg {
 	u8 val;
 	u16 reg;
 };

 enum image_size { subQCIF = 0, QQVGA, QCIF, QVGA, CIF, VGA };
 enum pixel_format { YUV422 = 0, RGB565 };
 #define NUM_IMAGE_SIZES 6
 #define NUM_PIXEL_FORMATS 2

 #define TCM825X_XCLK_MIN	11900000
 #define TCM825X_XCLK_MAX	25000000

 struct capture_size {
 	unsigned long width;
 	unsigned long height;
 };

 struct tcm825x_platform_data {
 	/* Is the sensor usable? Doesn't yet mean it's there, but you
 	 * can try! */
 	int (*is_okay)(void);
 	/* Set power state, zero is off, non-zero is on. */
 	int (*power_set)(int power);
 	/* Default registers written after power-on or reset. */
 	const struct tcm825x_reg *(*default_regs)(void);
 	int (*needs_reset)(struct v4l2_int_device *s, void *buf,
 			   struct v4l2_pix_format *fmt);
 	int (*ifparm)(struct v4l2_ifparm *p);
 	int (*is_upside_down)(void);
 };

 /* Array of image sizes supported by TCM825X.  These must be ordered from
  * smallest image size to largest.
  */
 static const struct capture_size tcm825x_sizes[] = {
 	{ 128,  96 }, /* subQCIF */
 	{ 160, 120 }, /* QQVGA */
 	{ 176, 144 }, /* QCIF */
 	{ 320, 240 }, /* QVGA */
 	{ 352, 288 }, /* CIF */
 	{ 640, 480 }, /* VGA */
 };

 #endif /* ifndef TCM825X_H */
	/*
	* drivers/media/video/tcm825x.h
	*
	* Register definitions for the TCM825X CameraChip.
	*
	* Author: David Cohen (david.cohen@indt.org.br)
	*
	* This file is licensed under the terms of the GNU General Public License
	* version 2. This program is licensed "as is" without any warranty of any
	* kind, whether express or implied.
	*
	* This file was based on ov9640.h from MontaVista
	*/

	#ifndef TCM825X_H
	#define TCM825X_H

	#include <linux/videodev2.h>

	#include <media/v4l2-int-device.h>

	#define TCM825X_NAME "tcm825x"

	#define TCM825X_MASK(x) x & 0x00ff
	#define TCM825X_ADDR(x) (x & 0xff00) >> 8

	/* The TCM825X I2C sensor chip has a fixed slave address of 0x3d. */
	#define TCM825X_I2C_ADDR 0x3d

	/*
	* define register offsets for the TCM825X sensor chip
	* OFFSET(8 bits) + MASK(8 bits)
	* MASK bit 4 and 3 are used when the register uses more than one address
	*/
	#define TCM825X_FPS 0x0280
	#define TCM825X_ACF 0x0240
	#define TCM825X_DOUTBUF 0x020C
	#define TCM825X_DCLKP 0x0202
	#define TCM825X_ACFDET 0x0201
	#define TCM825X_DOUTSW 0x0380
	#define TCM825X_DATAHZ 0x0340
	#define TCM825X_PICSIZ 0x033c
	#define TCM825X_PICFMT 0x0302
	#define TCM825X_V_INV 0x0480
	#define TCM825X_H_INV 0x0440
	#define TCM825X_ESRLSW 0x0430
	#define TCM825X_V_LENGTH 0x040F
	#define TCM825X_ALCSW 0x0580
	#define TCM825X_ESRLIM 0x0560
	#define TCM825X_ESRSPD_U 0x051F
	#define TCM825X_ESRSPD_L 0x06FF
	#define TCM825X_AG 0x07FF
	#define TCM825X_ESRSPD2 0x06FF
	#define TCM825X_ALCMODE 0x0830
	#define TCM825X_ALCH 0x080F
	#define TCM825X_ALCL 0x09FF
	#define TCM825X_AWBSW 0x0A80
	#define TCM825X_MRG 0x0BFF
	#define TCM825X_MBG 0x0CFF
	#define TCM825X_GAMSW 0x0D80
	#define TCM825X_HDTG 0x0EFF
	#define TCM825X_VDTG 0x0FFF
	#define TCM825X_HDTCORE 0x10F0
	#define TCM825X_VDTCORE 0x100F
	#define TCM825X_CONT 0x11FF
	#define TCM825X_BRIGHT 0x12FF
	#define TCM825X_VHUE 0x137F
	#define TCM825X_UHUE 0x147F
	#define TCM825X_VGAIN 0x153F
	#define TCM825X_UGAIN 0x163F
	#define TCM825X_UVCORE 0x170F
	#define TCM825X_SATU 0x187F
	#define TCM825X_MHMODE 0x1980
	#define TCM825X_MHLPFSEL 0x1940
	#define TCM825X_YMODE 0x1930
	#define TCM825X_MIXHG 0x1907
	#define TCM825X_LENS 0x1A3F
	#define TCM825X_AGLIM 0x1BE0
	#define TCM825X_LENSRPOL 0x1B10
	#define TCM825X_LENSRGAIN 0x1B0F
	#define TCM825X_ES100S 0x1CFF
	#define TCM825X_ES120S 0x1DFF
	#define TCM825X_DMASK 0x1EC0
	#define TCM825X_CODESW 0x1E20
	#define TCM825X_CODESEL 0x1E10
	#define TCM825X_TESPIC 0x1E04
	#define TCM825X_PICSEL 0x1E03
	#define TCM825X_HNUM 0x20FF
	#define TCM825X_VOUTPH 0x287F
	#define TCM825X_ESROUT 0x327F
	#define TCM825X_ESROUT2 0x33FF
	#define TCM825X_AGOUT 0x34FF
	#define TCM825X_DGOUT 0x353F
	#define TCM825X_AGSLOW1 0x39C0
	#define TCM825X_FLLSMODE 0x3930
	#define TCM825X_FLLSLIM 0x390F
	#define TCM825X_DETSEL 0x3AF0
	#define TCM825X_ACDETNC 0x3A0F
	#define TCM825X_AGSLOW2 0x3BC0
	#define TCM825X_DG 0x3B3F
	#define TCM825X_REJHLEV 0x3CFF
	#define TCM825X_ALCLOCK 0x3D80
	#define TCM825X_FPSLNKSW 0x3D40
	#define TCM825X_ALCSPD 0x3D30
	#define TCM825X_REJH 0x3D03
	#define TCM825X_SHESRSW 0x3E80
	#define TCM825X_ESLIMSEL 0x3E40
	#define TCM825X_SHESRSPD 0x3E30
	#define TCM825X_ELSTEP 0x3E0C
	#define TCM825X_ELSTART 0x3E03
	#define TCM825X_AGMIN 0x3FFF
	#define TCM825X_PREGRG 0x423F
	#define TCM825X_PREGBG 0x433F
	#define TCM825X_PRERG 0x443F
	#define TCM825X_PREBG 0x453F
	#define TCM825X_MSKBR 0x477F
	#define TCM825X_MSKGR 0x487F
	#define TCM825X_MSKRB 0x497F
	#define TCM825X_MSKGB 0x4A7F
	#define TCM825X_MSKRG 0x4B7F
	#define TCM825X_MSKBG 0x4C7F
	#define TCM825X_HDTCSW 0x4D80
	#define TCM825X_VDTCSW 0x4D40
	#define TCM825X_DTCYL 0x4D3F
	#define TCM825X_HDTPSW 0x4E80
	#define TCM825X_VDTPSW 0x4E40
	#define TCM825X_DTCGAIN 0x4E3F
	#define TCM825X_DTLLIMSW 0x4F10
	#define TCM825X_DTLYLIM 0x4F0F
	#define TCM825X_YLCUTLMSK 0x5080
	#define TCM825X_YLCUTL 0x503F
	#define TCM825X_YLCUTHMSK 0x5180
	#define TCM825X_YLCUTH 0x513F
	#define TCM825X_UVSKNC 0x527F
	#define TCM825X_UVLJ 0x537F
	#define TCM825X_WBGMIN 0x54FF
	#define TCM825X_WBGMAX 0x55FF
	#define TCM825X_WBSPDUP 0x5603
	#define TCM825X_ALLAREA 0x5820
	#define TCM825X_WBLOCK 0x5810
	#define TCM825X_WB2SP 0x580F
	#define TCM825X_KIZUSW 0x5920
	#define TCM825X_PBRSW 0x5910
	#define TCM825X_ABCSW 0x5903
	#define TCM825X_PBDLV 0x5AFF
	#define TCM825X_PBC1LV 0x5BFF

	#define TCM825X_NUM_REGS (TCM825X_ADDR(TCM825X_PBC1LV) + 1)

	#define TCM825X_BYTES_PER_PIXEL 2

	#define TCM825X_REG_TERM 0xff /* terminating list entry for reg */
	#define TCM825X_VAL_TERM 0xff /* terminating list entry for val */

	/* define a structure for tcm825x register initialization values */
	struct tcm825x_reg {
	u8 val;
	u16 reg;
	};

	enum image_size { subQCIF = 0, QQVGA, QCIF, QVGA, CIF, VGA };
	enum pixel_format { YUV422 = 0, RGB565 };
	#define NUM_IMAGE_SIZES 6
	#define NUM_PIXEL_FORMATS 2

	#define TCM825X_XCLK_MIN 11900000
	#define TCM825X_XCLK_MAX 25000000

	struct capture_size {
	unsigned long width;
	unsigned long height;
	};

	struct tcm825x_platform_data {
	/* Is the sensor usable? Doesn't yet mean it's there, but you
	* can try! */
	int (*is_okay)(void);
	/* Set power state, zero is off, non-zero is on. */
	int (*power_set)(int power);
	/* Default registers written after power-on or reset. */
	const struct tcm825x_reg (default_regs)(void);
	int (needs_reset)(struct v4l2_int_device s, void *buf,
	struct v4l2_pix_format *fmt);
	int (ifparm)(struct v4l2_ifparm p);
	int (*is_upside_down)(void);
	};

	/* Array of image sizes supported by TCM825X. These must be ordered from
	* smallest image size to largest.
	*/
	static const struct capture_size tcm825x_sizes[] = {
	{ 128, 96 }, /* subQCIF */
	{ 160, 120 }, /* QQVGA */
	{ 176, 144 }, /* QCIF */
	{ 320, 240 }, /* QVGA */
	{ 352, 288 }, /* CIF */
	{ 640, 480 }, /* VGA */
	};

	#endif /* ifndef TCM825X_H */