ethjpg2k.h

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/*
  Copyright 2007 Eurotech S.P.A. (Luca Calligaris)
  Copyright 2007 Christian Pellegrin <chripell@gmail.com> EVOL S.R.L.

  This software is released under the GPL v2. Please see the file
  COPYING in the top-level directory.
******************************************************************************/
#ifndef ETHJPG2K_H
#define ETHJPG2K_H
#include "plat.h"

// IOCTLs

#define IOCTL_ETHJPG2K_ENCDEC_LOAD_FIRMWARE                     IOCTL_ETHJPG2K(0x51)

#define IOCTL_ETHJPG2K_ENCDEC_START                             IOCTL_ETHJPG2K(0x52)

#define IOCTL_ETHJPG2K_ENCDEC_STOP                              IOCTL_ETHJPG2K(0x53)

#define IOCTL_ETHJPG2K_ENC_QUALITY                              IOCTL_ETHJPG2K(0x58)

/* gipo stuff */

#define IOCTL_ETHJPG2K_GPIO_READ                                IOCTL_ETHJPG2K(0x60)

#define IOCTL_ETHJPG2K_GPIO_WRITE                               IOCTL_ETHJPG2K(0x61)

#define IOCTL_ETHJPG2K_GPIO_WRITE_READ                          IOCTL_ETHJPG2K(0x62)

/* linux specific ioctls */

#define IOCTL_ETHJPG2K_LINUX_INIT                               IOCTL_ETHJPG2K(0x70)

#define IOCTL_ETHJPG2K_LINUX_GETBSIZE                           IOCTL_ETHJPG2K(0x71)

#define IOCTL_ETHJPG2K_LINUX_SETBUF                             IOCTL_ETHJPG2K(0x72)

/* TW2835 */

#define IOCTL_ETHJPG2K_TW2835_WRITE_REG                        IOCTL_ETHJPG2K(0x80)

#define IOCTL_ETHJPG2K_TW2835_READ_REG                         IOCTL_ETHJPG2K(0x81)

#define IOCTL_ETHJPG2K_TW2835_RESET                            IOCTL_ETHJPG2K(0x82)

#define IOCTL_ETHJPG2K_TW2835_TOUT_SEC                         IOCTL_ETHJPG2K(0x83)

#define IOCTL_ETHJPG2K_TW2835_BATCH                            IOCTL_ETHJPG2K(0x84)

/* ADV212 debugging */

#define IOCTL_ETHJPG2K_ADV212_WRITE_REG                        IOCTL_ETHJPG2K(0x90)

#define IOCTL_ETHJPG2K_ADV212_READ_REG                         IOCTL_ETHJPG2K(0x91)

/*Typedef's & struct's*/


struct ethjpg2k_linux_hdr {
  unsigned long field;
  unsigned long index;
  union
  {
    unsigned long info;
    struct {
      unsigned char version;
      unsigned char reserved;
      unsigned char videoFormat;
      unsigned char codeFormat;
    } Info_s;
  } Info_u;
  unsigned long size;

  unsigned long start;
  unsigned int overflow;
  unsigned int ticket;
};

struct ethjpg2k_linux_decode {
  unsigned long start;
  unsigned long size;
};

typedef struct _ETHJPG2K_VIDEO_ENCODE_FIRMWARE_PARAMS
{
        unsigned char   VFORMAT;                        
        unsigned char   PREC;                           
        unsigned char   XFORMLEV;                       
        unsigned char   UNI;                            
        unsigned char   CBSIZE;                         
        unsigned char   WKERNEL_QUANT;          
        unsigned char   STALLPAR;                       
        unsigned char   ATTRTYPE;                       
        unsigned char   RCTYPE;                 
        unsigned char   RCVAL[3];                               
        unsigned char   J2KPROG;                        
        unsigned char   PICFG;                          
        unsigned char   QFACT;                          
        unsigned char   COD_STYLE;                      
        unsigned short  STEPSIZES[19];          
        unsigned char   LOAD_SS;
        unsigned char   LOAD_VW;                        
        unsigned short  VW_Y;                           
        unsigned short  VW_CB;                          
        unsigned short  VW_CR;                          
        unsigned char   RESERVED[6];
        unsigned long   LayersTargets[16];      
} ETHJPG2K_VIDEO_ENCODE_FIRMWARE_PARAMS, *PETHJPG2K__VIDEO_ENCODE_FIRMWARE_PARAMS;

typedef struct _ETHJPG2K__VIDEO_DECODE_FIRMWARE_PARAMS
{
        unsigned char   VFORMAT;                
        unsigned char   PREC;                   
        unsigned char   RESERVED_0;
        unsigned char   UNI;                    
        unsigned char   RESERVED_1[5];
        unsigned char   PICFG;                  
        unsigned char   DRES;                   
        unsigned char   COD_STYLE;              
} ETHJPG2K_VIDEO_DECODE_FIRMWARE_PARAMS, PETHJPG2K_VIDEO_DECODE_FIRMWARE_PARAMS;


typedef struct _ETHJPG2K_HIPI_FIRMWARE_PARAMS
{
        unsigned short  XTOT;   
        unsigned short  YTOT;   
        unsigned char   PMODE;  
        union {
                ETHJPG2K_VIDEO_ENCODE_FIRMWARE_PARAMS   EncodeParams; 
                ETHJPG2K_VIDEO_DECODE_FIRMWARE_PARAMS   DecodeParams; 
        } sub;
} ETHJPG2K_HIPI_FIRMWARE_PARAMS, *PETHJPG2K_HIPI_FIRMWARE_PARAMS;


typedef union _ETHJPG2K_FIRMWARE_PARAMS
{
        ETHJPG2K_VIDEO_ENCODE_FIRMWARE_PARAMS   EncodeParams;
        ETHJPG2K_VIDEO_DECODE_FIRMWARE_PARAMS   DecodeParams;
        ETHJPG2K_HIPI_FIRMWARE_PARAMS           HipiParams;

} ETHJPG2K_FIRMWARE_PARAMS, *PETHJPG2K_FIRMWARE_PARAMS;

typedef struct _ETHJPG2K_FIRMWARE_DATA
{
        unsigned char   Type;   
        unsigned long*  pFirmware; 
        unsigned long   FirmwareSizeInDwords; 
        PETHJPG2K_FIRMWARE_PARAMS       pFirmwareParameters; 
} ETHJPG2K_FIRMWARE_DATA, *PETHJPG2K_FIRMWARE_DATA;

struct ethjpg2k_linux_imgbuf {
  int img_max_size;             
  int img_n;                    
};


#endif  //ETHJPG2K_H

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