cxd.h

ESS3890+SL原代码（1*16内存）

/* SCCSID @(#)cxd.h	1.6 02/14/05 */
/*
 * $Log$
 */


#ifndef __CXD_H__
#define __CXD_H__


/************************************************************************
 * CXD servo (CXD3059, CXD3008, CXD3068)  specific definitions
 ************************************************************************/

/* for cxd_version */
#define V3008		0x1
#define V3068		0x2
#define V3059		0x4

/* for servo_pres_m */
#define STOP_10		5
#define STOP_20		6
#define STOP_30		7
#define STOP_40		8
#define STOP_100	9
#define STOP_110	10 
#define STOP_120	11 
#define STOP_200	12 
#define STOP_210	13 
#define STOP_220	14 
#define STOP_230	15 
#define FOCUS_10	16 
#define FOCUS_20	17
#define FOCUS_30	18
#define FOCUS_40	19
#define FOCUS_50	20
#define FOCUS_60	21
#define EFV_10		22
#define FBIAS_10	23  
#define FBIAS_20	24
#define AGC_10		25
#define AGC_20		26  
#define TOC_10		27
#define ACES_10		28 
#define ACES_20		29
#define ACES_30		30
#define ACES_40		31
#define CUE_10		32
#define CUE_20		33 
#define CUE_30		34
#define CUE_40		35
#define PLAY_10		36
#define RUN_10		37
#define EMR_10		38
#define EMR_20		39
#define FB_SPL		60

/*
 * Bit masks for 8x commands (D[b18])
 */
#define SET_8X_KSL2	0x0040
/*
 * Bit masks and macros for 8x commands (D[b27:b12])
 */
#define SET_8X_DIG_MUTE	0x4000
#define SET_8X_CDROM	0x8000
#define SET_8X_SOCT	0x0200
#define SET_SERVO_DIG_MUTE	\
	SERVO_send_8X_command(SET_8X_DIG_MUTE, SET_8X_DIG_MUTE)
#define CLEAR_SERVO_DIG_MUTE	\
	SERVO_send_8X_command(SET_8X_DIG_MUTE, 0)


#define FOK_ACTIVE	1
#define XBUSY_ACTIVE	2
GBLDEF0(unsigned char SERVO_sens_is);

#ifdef CXD3059
GBLDEF(unsigned int e8_cmd, 0xe8000007); /* EX_cmd = cmd[31:4] | cnt[3:0] */
GBLDEF(unsigned int e0_cmd, 0xe0000007);
GBLDEF(unsigned int ea_cmd, 0xea000007);
GBLDEF(unsigned int e6_cmd, 0xe6000007);
GBLDEF(unsigned int ee_cmd, 0xee000007);
#else
GBLDEF(unsigned int e8_cmd, 0xe80005); /* EX_cmd = cmd[23:4] | cnt[3:0] */
GBLDEF(unsigned int e0_cmd, 0xe00005);
GBLDEF(unsigned int ea_cmd, 0xea0005);
GBLDEF(unsigned int e6_cmd, 0xe60005);
GBLDEF(unsigned int ee_cmd, 0xee0005);
#endif /* CXD3059 */

#define X38_FLC1        0x0000
#define X38_VCLC        0x4000
#define X38_RFLC        0x0400
GBLDEF(unsigned int x340000, 0x340000);
GBLDEF(unsigned int x350000, 0x350000);
GBLDEF(unsigned int x370000, 0x370000);
GBLDEF(unsigned int x380000, 0x380000);
GBLDEF(unsigned int x3a0000, 0x3a0000);
GBLDEF(unsigned int x3f0000, 0x3f0000);
GBLDEF(unsigned int xa40000, 0xa40000);

/* lots of these */
GBLDEF(unsigned int x38148e, 0x38148e);
GBLDEF(unsigned int x38140e, 0x38140e);
GBLDEF(unsigned int x360e2f, 0x360e2f);

#ifdef CXD3059
GBLDEF0(char	servo_rough_adj); /* CXD3059 */
#endif

/*
 * SERVO command macros
 */
#define SERVO_TRK_SLD_OFF	SERVO_send_command(2, TOFF_SOFF)
#define SERVO_TRK_SLD_ON	SERVO_send_command(2, TON_SON)
#define SERVO_FOCUS_OFF		SERVO_send_command(2, F_OFF)
#define SERVO_FOCUS_DOWN	SERVO_send_command(2, FCSDWN)
#define SERVO_AGC_CANCEL	SERVO_send_command(6, AGC_CANCEL)
#define SERVO_AUTOSEQ_CANCEL	{ SERVO_send_command(4, A_CANCEL); \
				  risc_sleep_a_bit(CYCLES_IN_ONE_MS/10); }
#define SERVO_AUTO_FOCUS	SERVO_send_command(4, A_FOCUS)

#define SERVO_CLV_KICK	{ SERVO_send_command(e8_cmd&0xf, e8_cmd>>4); \
			  kickfg = 1; }
#define SERVO_CLV_STOP	{ SERVO_send_command(e0_cmd&0xf, e0_cmd>>4); }
#define SERVO_CLV_BRK	{ SERVO_send_command(ea_cmd&0xf, ea_cmd>>4); }
#define SERVO_CLV_A	{ SERVO_send_command(e6_cmd&0xf, e6_cmd>>4); \
			  kickfg = 1; }
#define SERVO_CLV_S	{ SERVO_send_command(ee_cmd&0xf, ee_cmd>>4); \
			  kickfg = 1; }

/*
 * Public variables
 */
EXPORT	char	SERVO_mode;

/*
 * Public functions
 */
EXPORT void CXD_focus_start(void);
EXPORT void SERVO_start_init(void);
EXPORT void CXD_init(void);
EXPORT void SERVO_tray_idle(void);
EXPORT void SERVO_mute(int);
EXPORT unsigned short SERVO_read_data(unsigned char, int);
EXPORT int SERVO_set_speed(int);

#endif /* __CXD_H__ */