static int
hdmi_task_handle(void *data)
{
int repeater = 0;
int stable_count = 0;
static BOOL bSignal ;
BOOL bOldSignal, bChangeMode ;
int i;
int dump_count = 0 ;
MCU_init() ;
printk("\n%s\n" , VERSION_STRING);
while(1){
HoldSystem();
hdmirx_clear_hpd();
#ifdef _COPY_EDID_
CopyDefaultEDID() ;
#endif
repeater=repeater_enable ;
#if 0
GetCurrentHDMIPort();
SelectHDMIPort(CAT_HDMI_PORTA);
#endif
// InitHDMIRX(FALSE);
if( repeater )
{
DownStreamCount = 3 ;
RxHDCPSetRepeater();
}
else
{
RxHDCPSetReceiver();
}
hdmirx_set_hpd();
while(hdmirx_device.it660x_enable){
while(hdmirx_device.task_pause){
msleep(10);
}
//HoldSystem();
if(ReadRXIntPin())
{
Check_HDMInterrupt();
}
//if(IsTimeOut(20))
//{
dump_count ++ ;
bOldSignal = bSignal ;
bSignal = CheckHDMIRX();
bChangeMode = (bSignal != bOldSignal);
if(bChangeMode)
{
// if Changed Mode ...
if(bSignal)
{
stable_count = 0;
update_status(0);
// if signal is TRUE , then ...
dump_vidmode();
if( IsHDMIRXHDMIMode() ) dump_InfoFrame() ;
dump_audSts();
}
else
{
stable_count = 0;
stop_vdin();
update_status(1);
// if signal is FALSE , then ...
xCntCnt = 0 ;
xCntSum = 0 ;
}
bChangeMode = FALSE ; // clear bChange Mode action
}
else
{
// if not change mode, ...
if(bSignal)
{
if(stable_count<stable_threshold){
stable_count++;
if(stable_count == stable_threshold){
start_vdin(getHDMIRXHorzActive(), getHDMIRXVertActive(), 10000, IsHDMIRXInterlace());
}
}
update_status(0);
// if signal is TRUE , then ...
if( (dump_count % 20) == 1 )
{
xCntCnt ++ ;
xCntSum += getHDMIRXxCnt() ;
if( xCntCnt > 40 )
{
xCntCnt /= 2 ;
xCntSum /= 2 ;
}
}
}
else
{
stable_count = 0;
stop_vdin();
update_status(1);
// if signal is FALSE , then ...
xCntCnt = 0 ;
xCntSum = 0 ;
}
}
if( dump_count > (DUMP_TIME*1000/20) )
{
dump_count = 0 ;
if( bSignal )
{
dump_vidmode();
if( IsHDMIRXHDMIMode() ) dump_InfoFrame() ;
dump_audSts();
}
else
{
printk("Reg10 = %02X\nReg12 = %02X\nReg64 = %02X\nReg65 = %02X\n"
,(int)HDMIRX_ReadI2C_Byte(0x10)
,(int)HDMIRX_ReadI2C_Byte(0x12)
,(int)HDMIRX_ReadI2C_Byte(0x64)
,(int)HDMIRX_ReadI2C_Byte(0x65) ) ;
}
printk("\n\n");
DumpHDMIRXReg();
}
if( (dump_count % (1000/20)) == 0)
{
if( repeater!=repeater_enable )
{
repeater=repeater_enable ;
hdmirx_clear_hpd();
if( repeater )
{
if( DownStreamCount == 0 )
{
DownStreamCount = 5 ;
}
else
{
DownStreamCount -- ;
}
printk("Set Repeater Mode, DownStream = %d\n",DownStreamCount) ;
RxHDCPSetRepeater();
}
else
{
RxHDCPSetReceiver();
}
hdmirx_set_hpd();
}
}
if( repeater )
{
if(IsRxAuthStart())
{
DelayCounter = 0 ;
}
if(IsRxAuthDone())
{
DelayCounter = DownStreamCount*2+1 ;
}
if(DelayCounter > 0)
{
DelayCounter -- ;
if(DelayCounter == 0)
{
for(i = 0 ; i < 5*DownStreamCount ; i++)
{
KSVList[i] = SampleKSVList[i] ;
}
setRxHDCPKSVList(0,KSVList,DownStreamCount);
if( DownStreamCount > 0 )
{
bStatus=DownStreamCount|0x0100 ;
}
else
{
bStatus=0;
}
setRxHDCPBStatus(bStatus);
setRxHDCPCalcSHA();
}
}
}
//}// if(IsTimeOut(20))
msleep(10);
}
PowerDownHDMI();
}
return 0;
}
static int
hdmi_task_handle(void *data)
{
static BOOL bSignal ;
BOOL bOldSignal, bChangeMode ;
int dump_count = 0 ;
int stable_count = 0;
MCU_init() ;
printk("\n%s\n" , VERSION_STRING);
while(1){
HoldSystem();
hdmirx_clear_hpd();
#ifdef _COPY_EDID_
CopyDefaultEDID() ;
#endif
InitHDMIRX(TRUE);
hdmirx_set_hpd();
xCntCnt = 0 ;
xCntSum = 0 ;
while(hdmirx_device.it660x_enable){
while(hdmirx_device.task_pause){
msleep(10);
}
if(ReadRXIntPin())
{
Check_HDMInterrupt();
}
//if(IsTimeOut(20)){
dump_count ++ ;
bOldSignal = bSignal ;
bSignal = CheckHDMIRX();
bChangeMode = (bSignal != bOldSignal);
if(bChangeMode)
{
// if Changed Mode ...
if(bSignal)
{
stable_count = 0;
update_status(0);
// if signal is TRUE , then ...
dump_vidmode();
if( IsHDMIRXHDMIMode() ) dump_InfoFrame() ;
dump_audSts();
}
else
{
stable_count = 0;
stop_vdin();
update_status(1);
// if signal is FALSE , then ...
xCntCnt = 0 ;
xCntSum = 0 ;
}
bChangeMode = FALSE ; // clear bChange Mode action
}
else
{
// if not change mode, ...
if(bSignal)
{
if(stable_count<stable_threshold){
stable_count++;
if(stable_count == stable_threshold){
start_vdin(getHDMIRXHorzActive(), getHDMIRXVertActive(), 10000, IsHDMIRXInterlace());
}
}
update_status(0);
// if signal is TRUE , then ...
if( (dump_count % 20) == 1 )
{
xCntCnt ++ ;
xCntSum += getHDMIRXxCnt() ;
if( xCntCnt > 40 )
{
xCntCnt /= 2 ;
xCntSum /= 2 ;
}
}
}
else
{
stable_count = 0;
stop_vdin();
update_status(1);
// if signal is FALSE , then ...
xCntCnt = 0 ;
xCntSum = 0 ;
}
}
if( dump_count > (DUMP_TIME*1000/20) )
{
dump_count = 0 ;
if( bSignal )
{
dump_vidmode();
if( IsHDMIRXHDMIMode() ) dump_InfoFrame() ;
dump_audSts();
}
else
{
printk("Reg10 = %02X\nReg12 = %02X\nReg64 = %02X\nReg65 = %02X\n"
,(int)HDMIRX_ReadI2C_Byte(0x10)
,(int)HDMIRX_ReadI2C_Byte(0x12)
,(int)HDMIRX_ReadI2C_Byte(0x64)
,(int)HDMIRX_ReadI2C_Byte(0x65) ) ;
}
printk("\n\n") ;
DumpHDMIRXReg();
}
//}// if(IsTimeOut(20))
msleep(10);
}
PowerDownHDMI();
}
return 0;
}
int main(void)
{
static BOOL bSignal ;
BOOL bOldSignal, bChangeMode ;
int dump_count = 0 ;
hdmirx_clear_hpd();
EnableHDMIRXVideoOutput(VIDEO_AUTO) ;
SelectHDMIPort(CAT_HDMI_PORTA);
InitHDMIRX(TRUE);
hdmirx_set_hpd();
xCntCnt = 0 ;
xCntSum = 0 ;
while(1){
HoldSystem();
if(ReadRXIntPin())
{
Check_HDMInterrupt();
}
#if 0
// for switching to port B
hdmirx_clear_hpd();
EnableHDMIRXVideoOutput(VIDEO_AUTO) ;
SelectHDMIPort(CAT_HDMI_PORTB);
hdmirx_set_hpd();
#endif
if(IsTimeOut(LOOP_MSEC))
{
dump_count ++ ;
bOldSignal = bSignal ;
bSignal = CheckHDMIRX();
bChangeMode = (bSignal != bOldSignal);
if(bChangeMode)
{
// if Changed Mode ...
if(bSignal)
{
// if signal is TRUE , then ...
dump_vidmode();
if( IsHDMIRXHDMIMode() ) dump_InfoFrame() ;
dump_audSts();
}
else
{
// if signal is FALSE , then ...
xCntCnt = 0 ;
xCntSum = 0 ;
}
bChangeMode = FALSE ; // clear bChange Mode action
}
else
{
// if not change mode, ...
if(bSignal)
{
// if signal is TRUE , then ...
if( (dump_count % 20) == 1 )
{
xCntCnt ++ ;
xCntSum += getHDMIRXxCnt() ;
if( xCntCnt > 40 )
{
xCntCnt /= 2 ;
xCntSum /= 2 ;
}
}
}
else
{
// if signal is FALSE , then ...
xCntCnt = 0 ;
xCntSum = 0 ;
}
}
if( dump_count > (DUMP_TIME*1000/20) )
{
dump_count = 0 ;
if( bSignal )
{
dump_vidmode();
if( IsHDMIRXHDMIMode() ) dump_InfoFrame() ;
dump_audSts();
}
else
{
printf("There is no signal: Reg10 = %02X Reg12 = %02X Reg64 = %02X Reg65 = %02X\n"
,(int)HDMIRX_ReadI2C_Byte(0x10)
,(int)HDMIRX_ReadI2C_Byte(0x12)
,(int)HDMIRX_ReadI2C_Byte(0x64)
,(int)HDMIRX_ReadI2C_Byte(0x65) ) ;
}
printf("\n\n") ;
DumpHDMIRXReg();
}
}// if(IsTimeOut(20))
}
return 0;
}
