UTS6710/drivers/include/drv_ttslicer.h

#ifndef _DRV_TTSLICER_H_
#define _DRV_TTSLICER_H_

#include "drv_types.h"

//********************************************************************
//********************************************************************
#include "drv_devices.h"

#define TTS_DEV_PATH			"/dev/vbi0"

#define TTS_DEV_NUM			1

//********************************************************************
//********************************************************************
#define MAXLINE 			28		// 32	// 24	// 8
#define EXTENDLINE 			8		// 12 	// 4	// 16
#define PACKETSIZE 			44
#define MGZ_PAGEBUF_SIZE	(MAXLINE * PACKETSIZE)			//28 * 44 = 1232
#define MGZ_EXTBUF_SIZE		(EXTENDLINE * PACKETSIZE)		//352
#define MAX_EXBUFF_PER_PAGE		10  //im not sure if i have changed this in all places!!!
#define TTS_BUFFER_NUM 		256

typedef struct _EXTEND_BUFFER_ {
#ifndef CONFIG_TTX_COMPRESS_STORE
	UINT8	Data[EXTENDLINE][PACKETSIZE];	//buffer for data
#else
	UINT8* Data;
	UINT32 zSize;
#endif
	UINT32	Size;				//size of data stored in array Data[][]
	struct _EXTEND_BUFFER_	*pNextLink;	//link to next extended buffer
} EXTEND_BUFFER, *PEXTEND_BUFFER;

typedef struct _PAGE_BUFFER_ {
#ifndef CONFIG_TTX_COMPRESS_STORE
	UINT8	Data[MAXLINE][PACKETSIZE];	//buffer for data
#else
	UINT8* Data;
	UINT32 zSize;
#endif
	UINT32	Size;				//size of data stored in array Data[][]

	struct _PAGE_BUFFER_ *pNextPage;
	struct _EXTEND_BUFFER_ *pNextELink; 	//link to extended buffer. we use exbuffer if Data[][] is full so size of page is bigger than MAXLINE*PACKETSIZE

	UINT32 ExtBufNum;			//number of extended buffer
	UINT32 MagNo;
} PAGE_BUFFER, *PPAGE_BUFFER;
//********************************************************************
//********************************************************************
typedef enum {
	DEVICE_NONE = 0,
	DEVICE_ATT = 1,
	DEVICE_DTT = 2,
	DEVICE_ACC = 4,
	DEVICE_MEDIA = 8,
} DEVICE_TYPE;

typedef enum {
	STATUS_NOWORK = 0,
	STATUS_Init,
	STATUS_InitDone,
	STATUS_START,
	STATUS_ACTIVE,
	STATUS_NOACTIVE,
	STATUS_STOP,
	STATUS_SHUTDOWN,
} DEVICE_STATUS;

typedef enum {
	NOTYPP = 0,
	YPPPATH,
} TT_YPP_PATH;


typedef struct _TTIOC_IOData {
	UINT16	port;
	UINT8	index;
	UINT8	value;
} TTIOC_IOData, *TTIOC_IODataPtr;

typedef struct _TTIOC_MMIOData {
	UINT32	addr;
	UINT32	value;
} TTIOC_MMIOData, *TTIOC_MMIODataPtr;


typedef struct _TTIOC_DRVCTLData {
	BOOL bStart;
	DEVICE_TYPE type;
} TTIOC_DRVCTLData, *TTIOC_DRVCTLDataPtr;

typedef struct _TTIOC_TTPAGEBuffer {
	PPAGE_BUFFER 	pTtPageHeader;
	PPAGE_BUFFER 	pTtPageTail;
	UINT32			TtPageNum;
} TTIOC_TTPAGEBuffer, *TTIOC_TTPAGEBufferPtr;

typedef struct _TTIOC_SUBTITLE {
	UINT8	DisplayTTSubtitle;
	UINT8	Magazine;
} TTIOC_SUBTITLE, *TTIOC_SUBTITLEPtr;

#define TTS_BYPASS				1

#define TTS_VBI_ID_CC		0x00
#define TTS_VBI_ID_TT		0x03
#define TTS_VBI_ID_WSS625	0x04
#define TTS_VBI_ID_WSSJ		0x05
#define TTS_VBI_ID_VPS		0x06

#define TTS_VBI_FID_ODD		0x01
#define TTS_VBI_FID_EVEN	0x00

#define TTS_VBI_SYS_NON		0x00
#define TTS_VBI_SYS_TT625B	0x01
#define TTS_VBI_SYS_TT625C	0x02
#define TTS_VBI_SYS_TT625D	0x03
#define TTS_VBI_SYS_TT525B	0x05
#define TTS_VBI_SYS_TT525C	0x06
#define TTS_VBI_SYS_TT525D	0x07


/* 16 bytes alignment in ttslicer HW DMA */
#define TTSLICER_DMA_ALIGN			16
#define TTS_ALIGN(addr,size) (((addr)+(size)-1)&(~((size)-1)))

#define OTHER_CMDBUF_SIZE	2048 //"46" * 42

#define OTHER_ERROR_NONE		0
#define OTHER_ERROR_BUFSIZE		1	// Size is smaller than OTHER_CMDBUF_SIZE
#define OTHER_ERROR_E			2	// copy CmdBuf

typedef struct _TTIOC_OTHERBuffer {
	UINT8	ErrCode;
	UINT32	buff_idx;
	UINT32	buff_size;
	UINT8 *buff;
} TTIOC_OTHERBuffer, *PTTIOC_OTHERBuffer;

//********************************************************************
//********************************************************************

#define TTIOC_MAGIC	'u'
#define TTIOC_BASE	192

#define TTIOC_DRVCTL						_IOWR(TTIOC_MAGIC, TTIOC_BASE+0x03, TTIOC_DRVCTLData)
#define TTIOC_GET_TYPE						_IOWR(TTIOC_MAGIC, TTIOC_BASE+0x04, DEVICE_TYPE)
#define TTIOC_GET_OTHERBUFFER				_IOWR(TTIOC_MAGIC, TTIOC_BASE+0x06, TTIOC_OTHERBuffer)
#define TTIOC_GET_TTSTATUS					_IOWR(TTIOC_MAGIC, TTIOC_BASE+0x08, DEVICE_STATUS)
#define TTIOC_CLEAR_WAIT_DATA				_IOWR(TTIOC_MAGIC, TTIOC_BASE+0x0B, INT32)
#define TTIOC_GET_EXT_BUF_LIST				_IOWR(TTIOC_MAGIC, TTIOC_BASE+0x0D, TTIOC_EXT_BUF_LIST)
#define TTIOC_RESET							_IOWR(TTIOC_MAGIC, TTIOC_BASE+0x0E, INT32)
#define TTIOC_GET_DEBUG_CONFIG1				_IOR(TTIOC_MAGIC, TTIOC_BASE+0x0F, UINT32)

//********************************************************************
//********************************************************************

#endif //_DRV_TTSLICER_H_