uda13xx.h

用于TM1300/PNX1300系列DSP（主要用于视频处理）的设备库的源码

/*
 * Copyright (c) 1999 by TriMedia Technologies. 
 *
 * +------------------------------------------------------------------+
 * | This software is furnished under a license and may only be used  |
 * | and copied in accordance with the terms and conditions of  such  |
 * | a license and with the inclusion of this copyright notice. This  |
 * | software or any other copies of this software may not be provided|
 * | or otherwise made available to any other person.  The ownership  |
 * | and title of this software is not transferred.                   |
 * |                                                                  |
 * | The information in this software is subject  to change without   |
 * | any  prior notice and should not be construed as a commitment by |
 * | TriMedia Technologies.                                           |
 * |                                                                  |
 * | this code and information is provided "as is" without any        |
 * | warranty of any kind, either expressed or implied, including but |
 * | not limited to the implied warranties of merchantability and/or  |
 * | fitness for any particular purpose.                              |
 * +------------------------------------------------------------------+
 *
 *  Module name              : uda13xx.h    1.4
 *
 *  Last update              : 18:43:51 - 00/11/09
 *
 *
 */

#ifndef _UDA13XX_H
#define _UDA13XX_H

#include <tm1/tmBoard.h>

#include "l3.h"

#if	defined(__cplusplus)
extern	"C"	{
#endif	/* defined(__cplusplus) */

/*------------------------------------ Defines ---------------------------------------*/
#define UDA13XX_ERR_IC_NOT_SUPPORTED   0x01
#define UDA13XX_ERR_MODE_NOT_SUPPORTED 0x02

#define uda13xxIICMode                 0x0001
#define uda13xxXIOMode                 0x0002
#define uda13xxGPIOMode                0x0003

#define UDA13XX_L3_DATA_MODE           0x00
#define UDA13XX_L3_STATUS_MODE         0x02

#define UDA13XX_L3_ADDRESS             0x05 /* default L3 address for UDA13xx */
#define UDA13XX_L3_ADDRESS_ALT         0x04 /* for the UDA1328T the address can be
                                               switched between the two values */

/*------------------------------------- Types ----------------------------------------*/
typedef enum
{
    UDA1320ATS_N2 = 0x00000001, /* DAC */
    UDA1330TS     = 0x00000002, /* DAC */
    UDA1328T      = 0x00000003, /* 6 channel DAC */
    UDA1340       = 0x00000100, /* codec */
    UDA1341TS     = 0x00000100, /* codec */
    UDA1344TS     = 0x00000100, /* codec */
    UDA1360TS     = 0x00010000, /* ADC */
} uda13xx_t;

typedef struct uda13xxRegisters
{
    UInt8 status0;
    UInt8 status1;
    UInt8 data0;
    UInt8 data1;
    UInt8 data2;
    UInt8 data3;
}uda13xxRegisters_t, *puda13xxRegisters_t;

typedef struct uda13xxInputParam
{
    Bool                muteOn;
    puda13xxRegisters_t regs;
} uda13xxInputParam_t, *puda13xxInputParam_t;

typedef struct uda13xxOutputParam
{
    Bool                muteOn;
    puda13xxRegisters_t regs;
} uda13xxOutputParam_t, *puda13xxOutputParam_t;

typedef struct uda13xxParam
{
    UInt32              mode;
    Pointer             modeParams;
    puda13xxRegisters_t regs;
} uda13xxParam_t, *puda13xxParam_t;

/*------------------------------------ Functions ---------------------------------------*/
extern tmLibdevErr_t uda13xxInitOutput(puda13xxParam_t p, puda13xxOutputParam_t op);
extern tmLibdevErr_t uda13xxInitInput(puda13xxParam_t p, puda13xxInputParam_t ip);
extern tmLibdevErr_t uda13xxConfigOutput(puda13xxParam_t p, UInt32 subAddr, Pointer value);
extern tmLibdevErr_t uda13xxConfigInput(puda13xxParam_t p, UInt32 subAddr, Pointer value);

#if	defined(__cplusplus)
}
#endif	/* defined(__cplusplus) */

#endif /* _UDA13XX_H */