tda8980.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              : tda8980.h  1.4
 *
 *  Last update              : 18:43:49  -  00/11/09
 *
 *  Description              :
 *
 *
 */

#include <tm1/tmLibdevErr.h>
#include <tm1/tmVI.h>
#include <tm1/tmVIboard.h>

#ifndef _TDA8980_H_
#define _TDA8980_H_

#define TDA8980_IIC_ADDRESS_0 0x8a
#define TDA8980_IIC_ADDRESS_1 0x8e

#define TDA8980_SUPPORTED_STANDARDS	(vasNTSC | vasNone)
#define TDA8980_SUPPORTED_ADAPTERS	(vaaCVBS | vaaSvideo | vaaNone)
#define TDA8980_CAPABILITIES_FLAGS  (vcapNone)
#define TDA8980_OUTPUT_FORMATS      (vdfNone)

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

typedef enum
{
    tda8980ModeAtscTuner,
    tda8980ModeNtscTuner,
} tda8980Mode_t;

typedef struct
{
    UInt32        iicAddress;
    UInt8         mpocVersion;
}tda8980Param_t, *ptda8980Param_t;

extern tmLibdevErr_t tda8980Init(UInt32 unitID, ptda8980Param_t params);

extern tmLibdevErr_t tda8980DigDemInit(UInt32 unitID);

extern tmLibdevErr_t tda8980ViInit(pboardVIDec_t pVD, UInt32 unitID);
extern tmLibdevErr_t tda8980ViGetDefaultAcquisitionWnd(pboardVIDec_t pVD, UInt *beginX, UInt *beginY, UInt *endX, UInt *endY);
extern tmLibdevErr_t tda8980ViGetStatus(pboardVIDec_t pVD, tmVideoStatusType_t type, UInt *pState);
extern tmLibdevErr_t tda8980ViSetAnalogInput(pboardVIDec_t pVD, UInt num);
extern tmLibdevErr_t tda8980ViGetVSyncFallingEdge(pboardVIDec_t pVD, UInt *lineNumber);

extern tmLibdevErr_t tda8980AiInit(UInt32 unitID);
extern tmLibdevErr_t tda8980AiSetSRate(UInt32 unitID, Float sRate);

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

#endif /* _TDA8980_H_ */