//==================================================================================
void SetBoxSize(U8 _box_num, U16 _boxhw, U16 _boxvw)
{
// WriteAsicByte(MASTER,DVC_PG2,REG_BOXHW+5*_box_num,_boxhw);
// WriteAsicByte(MASTER,DVC_PG2,REG_BOXVW+5*_box_num,_boxvw);
U8 _rdat_;
_rdat_ = ReadAsicByte(MASTER,DVC_PG2,0x21+_box_num*6);
if(BitSet(_boxhw, BIT0)) SetBit(_rdat_, BIT2);
else ClearBit(_rdat_, BIT2);
if(BitSet(_boxvw, BIT0)) SetBit(_rdat_, BIT0);
else ClearBit(_rdat_, BIT0);
WriteAsicByte(MASTER,DVC_PG2,0x21+_box_num*6,_rdat_);
WriteAsicByte(MASTER,DVC_PG2,0x23+_box_num*6,(U8)(_boxhw>>1));
WriteAsicByte(MASTER,DVC_PG2,0x25+_box_num*6,(U8)(_boxvw>>1));
}
int tw2865_master_tk_pb_switch(char flag)
{
int ret;
unsigned char reg;
ret = ReadAsicByte(TW2865_0,0xdb,®);
if (0 == flag)
{
ret = WriteAsicByte(TW2865_0,0xdb,reg&0xef);
}
else if (1 == flag)
{
ret = WriteAsicByte(TW2865_0,0xdb,reg|0x10);
}
else
{
TRACE(SCI_TRACE_NORMAL, MOD_DRV, "tw2865_master_tk_pb_switch(char flag): bad flag:%d!!\n", flag);
return -1;
}
return 0;
}
//输入制式检测
//pInput_mode 0-NTSC,1-PAL
int GetVideoInputInfo(unsigned char ch,unsigned char *pInput_mode)
{
int sadd=0,ret =-1;
unsigned char tmp=-1;
unsigned char reg[4] ={0x00,0x10,0x20,0x30};
if (NULL == pInput_mode)
{
return -1;
}
if(ch<4)
{
sadd = TW2865_0_WRITE;
}
else if(ch<8)
{
ch = ch%4;
sadd = TW2865_1_WRITE;
}
else if(ch<12)
{
ch = ch%4;
sadd = TW2865_2_WRITE;
}
else
{
ch = ch%4;
sadd = TW2865_3_WRITE;
}
ret = ReadAsicByte(sadd,reg[ch],&tmp);
if(ret == -1)
{
return ret ;
}
tmp = tmp &0x01;/*0 = 60Hz source detected (NTSC), 1 = 50Hz source detected (PAL)*/
*pInput_mode = tmp;
return 0;
}
/*音频回放开关控制.*/
int tw2865_master_pb_cfg(char flag)
{
#if defined(SN6104) || defined(SN8604D) || defined(SN8604M) ||defined(SN2008LE)
int ret;
unsigned int reg;
unsigned char chip = TLV320AIC3104;
unsigned char addr = CODEC_MUTE_ADDR;/*Page 0/Register 43: Left-DAC Digital Volume Control Register*/
TRACE(SCI_TRACE_NORMAL, MOD_DRV, "tw2865_master_pb_cfg ALC5627: chip = %d\n",chip);
ret = tw2865_read_reg3(chip,addr,®);
if (0 == flag) //off
{
ret = tw2865_write_reg3(chip,addr,reg|REG_OFFSET);//set reg[7] to 1: off
}
else //on
{
ret = tw2865_write_reg3(chip,addr,reg&(~REG_OFFSET));//set reg[7] to 0: on
}
#elif defined(Hi3520)
int ret;
unsigned char reg;
unsigned char chip = TLV320AIC3104;
unsigned char addr = CODEC_MUTE_ADDR;/*Page 0/Register 43: Left-DAC Digital Volume Control Register*/
TRACE(SCI_TRACE_NORMAL, MOD_DRV, "tw2865_master_pb_cfg TLV320AIC3104: chip = %d\n",chip);
ret = ReadAsicByte(chip,addr,®);
if (0 == flag) //off
{
ret = WriteAsicByte(chip,addr,reg|REG_OFFSET);//set reg[7] to 1: off
}
else //on
{
ret = WriteAsicByte(chip,addr,reg&(~REG_OFFSET));//set reg[7] to 0: on
}
#elif defined(Hi3531)
int ret;
unsigned char reg;
unsigned char chip = TLV320AIC3104;
unsigned char addr = CODEC_MUTE_ADDR;/*Page 0/Register 43: Left-DAC Digital Volume Control Register*/
TRACE(SCI_TRACE_NORMAL, MOD_DRV, "tw2865_master_pb_cfg TLV320AIC3104: chip = %d\n",chip);
ret = ReadAsicByte(chip,addr,®);
if (0 == flag) //off
{
ret = WriteAsicByte(chip,addr,reg&(~REG_OFFSET));//set reg[3] to 0: off
}
else //on
{
ret = WriteAsicByte(chip,addr,reg|REG_OFFSET);//set reg[7] to 1: on
}
#elif defined(Hi3535)
int ret;
unsigned int value = 0;
if(flag == 0)
{
ret = testmod_reg_rw(0, 0x20680000, 0x2000, &value);
if(ret == 0)
{
value |= 0x3<<16;
ret = testmod_reg_rw(1, 0x20680000, 0x2000, &value);
}
ret = testmod_reg_rw(0, 0x20680000, 0x2100, &value);
if(ret == 0)
{
value |= 0x3<<16;
ret = testmod_reg_rw(1, 0x20680000, 0x2100, &value);
}
}
else
{
ret = testmod_reg_rw(0, 0x20680000, 0x2000, &value);
if(ret == 0)
{
value &= ~(0x3<<16);
ret = testmod_reg_rw(1, 0x20680000, 0x2000, &value);
}
ret = testmod_reg_rw(0, 0x20680000, 0x2100, &value);
if(ret == 0)
{
value &= ~(0x3<<16);
ret = testmod_reg_rw(1, 0x20680000, 0x2100, &value);
}
}
#endif
return 0;
}
