Exemplo n.º 1
0
void vDisableHDCP(u8 fgDisableHdcp)
{
  MT8193_HDCP_FUNC();
  
  if(fgDisableHdcp)
  {
    vHDCPReset();
	
    if(fgDisableHdcp==1)
	 vMoveHDCPInternalKey(EXTERNAL_KEY);
	else if(fgDisableHdcp==2)
     vMoveHDCPInternalKey(INTERNAL_NOENCRYPT_KEY);
	else if(fgDisableHdcp==3)
	 vMoveHDCPInternalKey(INTERNAL_ENCRYPT_KEY);	
	
	_bHdcpOff = 1;
  }  
  else
  {
  	vSetHDCPState(HDCP_RE_DO_AUTHENTICATION);
  	vSendHdmiCmd(HDMI_HDCP_PROTOCAL_CMD);
	
	_bHdcpOff = 0;
  }		

  #ifdef MTK_MT8193_HDCP_SUPPORT
  _bHdcpOff = 0;
  #else
  _bHdcpOff = 1;
  #endif
}	
void mt8193_hdcpkey(u8 *pbhdcpkey)
{
	u16 i;

	MT8193_HDCP_FUNC();

	for (i = 0; i < 287; i++) {
		bHdcpKeyExternalBuff[i] = *pbhdcpkey++;
	}

	vMoveHDCPInternalKey(EXTERNAL_KEY);
}