void vSetHdmiHighBitrate(u8 fgHighBitRate)
{
u8 bData;
MT8193_AUDIO_FUNC();
if(fgHighBitRate ==TRUE)
{
bData=bReadByteHdmiGRL(GRL_AOUT_BNUM_SEL);
bData |= HIGH_BIT_RATE_PACKET_ALIGN;
vWriteByteHdmiGRL(GRL_AOUT_BNUM_SEL, bData);
udelay(100);//1ms
bData=bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData |= HIGH_BIT_RATE;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
}
else
{
bData=bReadByteHdmiGRL(GRL_AOUT_BNUM_SEL);
bData &= ~HIGH_BIT_RATE_PACKET_ALIGN;
vWriteByteHdmiGRL(GRL_AOUT_BNUM_SEL, bData);
bData=bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData &= ~HIGH_BIT_RATE;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
}
}
void vSetHdmiIecI2s(u8 bIn)
{
u8 bData;
MT8193_AUDIO_FUNC();
if(bIn == SV_SPDIF)
{
bData=bReadByteHdmiGRL(GRL_CFG1);
if((bData&CFG1_SPDIF)==0)
{
bData |= CFG1_SPDIF;
vWriteByteHdmiGRL(GRL_CFG1, bData);
}
}
else
{
bData=bReadByteHdmiGRL(GRL_CFG1);
if(bData&CFG1_SPDIF)
{
bData &= ~CFG1_SPDIF;
vWriteByteHdmiGRL(GRL_CFG1, bData);
}
bData=bReadByteHdmiGRL(GRL_CFG1);
}
}
void vEnableNotice(u8 bOn)
{
u8 bData;
MT8193_VIDEO_FUNC();
if (bOn == TRUE) {
bData = bReadByteHdmiGRL(GRL_CFG2);
bData |= 0x40; /* temp. solve 720p issue. to avoid audio packet jitter problem */
vWriteByteHdmiGRL(GRL_CFG2, bData);
} else {
bData = bReadByteHdmiGRL(GRL_CFG2);
bData &= ~0x40;
vWriteByteHdmiGRL(GRL_CFG2, bData);
}
}
void vEnableHdmiMode(u8 bOn)
{
u8 bData;
MT8193_DRV_FUNC();
if (bOn == TRUE) {
bData = bReadByteHdmiGRL(GRL_CFG1);
bData &= ~CFG1_DVI; /* enable HDMI mode */
vWriteByteHdmiGRL(GRL_CFG1, bData);
} else {
bData = bReadByteHdmiGRL(GRL_CFG1);
bData |= CFG1_DVI; /* disable HDMI mode */
vWriteByteHdmiGRL(GRL_CFG1, bData);
}
}
void vMiAnUpdateOrFix(u8 bUpdate)
{
u8 bTemp;
MT8193_HDCP_FUNC();
if (bUpdate == TRUE) {
bTemp = bReadByteHdmiGRL(GRL_CFG1);
bTemp |= CFG1_HDCP_DEBUG;
vWriteByteHdmiGRL(GRL_CFG1, bTemp);
} else {
bTemp = bReadByteHdmiGRL(GRL_CFG1);
bTemp &= ~CFG1_HDCP_DEBUG;
vWriteByteHdmiGRL(GRL_CFG1, bTemp);
}
}
void vDSTNormalDouble(u8 fgEnable)
{
u8 bData;
MT8193_AUDIO_FUNC();
if (fgEnable) {
bData = bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData |= DST_NORMAL_DOUBLE;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
} else {
bData = bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData &= ~DST_NORMAL_DOUBLE;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
}
}
void vEnableDSTConfig(u8 fgEnable)
{
u8 bData;
MT8193_AUDIO_FUNC();
if (fgEnable) {
bData = bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData |= SACD_DST;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
} else {
bData = bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData &= ~SACD_DST;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
}
}
void bReadDataHdmiGRL(u8 bAddr, u8 bCount, u8 *bVal)
{
u8 i;
MT8193_HDCP_FUNC();
for (i = 0; i < bCount; i++)
*(bVal + i) = bReadByteHdmiGRL(bAddr + i * 4);
}
u8 fgIsISRC2Enable(void)
{
if (bReadByteHdmiGRL(GRL_ACP_ISRC_CTRL) & ISRC2_EN)
return TRUE;
else
return FALSE;
}
void vHalHDCPReset(void)
{
u8 bTemp;
MT8193_HDCP_FUNC();
if (fgHostKey())
{
bTemp = HDCP_CTL_CP_RSTB | HDCP_CTL_HOST_KEY;
}
else
{
bTemp = HDCP_CTL_CP_RSTB;
}
vWriteByteHdmiGRL(GRL_HDCP_CTL, bTemp);
for(bTemp=0; bTemp<5; bTemp++)
{
udelay(255);
}
bTemp=bReadByteHdmiGRL(GRL_HDCP_CTL);
bTemp &= (~HDCP_CTL_CP_RSTB);
vWriteByteHdmiGRL(GRL_HDCP_CTL, bTemp);
vSetCTL0BeZero(FALSE);
}
void vTxSignalOnOff(u8 bOn)
{
u8 bData1;
MT8193_PLL_FUNC();
bData1 = bReadByteHdmiGRL(GRL_INT) & INT_MDI;
if (bOn) {
vWriteHdmiSYSMsk(HDMI_SYS_AMPCTRL, 0, RG_SET_DTXST);
/* the 5ms delay time after pll setting , resolve CTS 7-6 can't find trigger and result fail */
mdelay(5);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL6, 0, ABIST_MODE_SET_MSK);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL6, 0, ABIST_MODE_EN | ABIST_LV_EN);
udelay(20);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL2, 0, POW_HDMITX | POW_PLL_L);
udelay(20);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL2, POW_HDMITX, POW_HDMITX | POW_PLL_L);
udelay(20);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL2, POW_HDMITX | POW_PLL_L, POW_HDMITX | POW_PLL_L);
} else {
vWriteHdmiSYSMsk(HDMI_SYS_AMPCTRL, 0, RG_SET_DTXST);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL1, 0, RG_ENCKST);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL6, ABIST_MODE_SET, ABIST_MODE_SET_MSK);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL6, ABIST_MODE_EN | ABIST_LV_EN,
ABIST_MODE_EN | ABIST_LV_EN);
vWriteHdmiSYSMsk(HDMI_SYS_PLLCTRL7, 0, TX_DRV_ENABLE_MSK);
}
if ((bData1 != INT_MDI))
bClearGRLInt(INT_MDI);
}
void MuteHDMIAudio(void)
{
u8 bData;
MT8193_AUDIO_FUNC();
bData = bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData |= AUDIO_ZERO;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
}
void vEnableIecTxRaw(void)
{
u8 bData;
MT8193_AUDIO_FUNC();
bData = bReadByteHdmiGRL(GRL_MIX_CTRL);
bData |= MIX_CTRL_FLAT;
vWriteByteHdmiGRL(GRL_MIX_CTRL, bData);
}
u8 bReadHdmiIntMask(void)
{
u8 bMask;
MT8193_HDCP_FUNC();
bMask = bReadByteHdmiGRL(GRL_INT_MASK);
return bMask;
}
u8 bReadHDCPStatus(void)
{
u8 bTemp;
MT8193_HDCP_FUNC();
bTemp = bReadByteHdmiGRL(GRL_HDCP_STA);
return bTemp;
}
void vEnableHashHardwrae(void)
{
u8 bData;
MT8193_HDCP_FUNC();
bData = bReadByteHdmiGRL(GRL_HDCP_CTL);
bData |= HDCP_CTL_SHA_EN;
vWriteByteHdmiGRL(GRL_HDCP_CTL, bData);
}
void vSetCTL0BeZero(u8 fgBeZero)
{
u8 bTemp;
MT8193_VIDEO_FUNC();
if (fgBeZero == TRUE) {
bTemp = bReadByteHdmiGRL(GRL_CFG1);
bTemp |= (1 << 4);
vWriteByteHdmiGRL(GRL_CFG1, bTemp);
} else {
bTemp = bReadByteHdmiGRL(GRL_CFG1);
bTemp &= ~(1 << 4);
vWriteByteHdmiGRL(GRL_CFG1, bTemp);
}
}
void vStopAn(void)
{
u8 bTemp;
MT8193_HDCP_FUNC();
bTemp = bReadByteHdmiGRL(GRL_HDCP_CTL);
bTemp |= HDCP_CTL_AN_STOP;
vWriteByteHdmiGRL(GRL_HDCP_CTL, bTemp);
}
void vEnableEncrpt(void)
{
u8 bTemp;
MT8193_HDCP_FUNC();
bTemp = bReadByteHdmiGRL(GRL_HDCP_CTL);
bTemp |= HDCP_CTL_ENC_EN;
vWriteByteHdmiGRL(GRL_HDCP_CTL, bTemp);
}
void vDisableDsdConfig(void)
{
u8 bData;
MT8193_AUDIO_FUNC();
bData = bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData &= ~SACD_SEL;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
}
u8 bReadGRLInt(void)
{
u8 bStatus;
MT8193_DRV_FUNC();
bStatus = bReadByteHdmiGRL(GRL_INT);
return bStatus;
}
void vEnableNCTSAutoWrite(void)
{
u8 bData;
MT8193_AUDIO_FUNC();
bData = bReadByteHdmiGRL(GRL_DIVN);
bData |= NCTS_WRI_ANYTIME; /* enabel N-CTS can be written in any time */
vWriteByteHdmiGRL(GRL_DIVN, bData);
}
u8 fgHostKey(void)
{
u8 bTemp;
MT8193_HDCP_FUNC();
bTemp = bReadByteHdmiGRL(GRL_HDCP_CTL);
vWriteByteHdmiGRL(GRL_HDCP_CTL, bTemp | HDCP_CTL_HOST_KEY);
return TRUE;
}
void UnMuteHDMIAudio(void)
{
BYTE bData;
MT8193_AUDIO_FUNC();
bData = bReadByteHdmiGRL(GRL_AUDIO_CFG);
bData &= ~AUDIO_ZERO;
vWriteByteHdmiGRL(GRL_AUDIO_CFG, bData);
}
u8 vIsDviMode(void)
{
u8 bData;
bData = bReadByteHdmiGRL(GRL_CFG1);
if (bData & CFG1_DVI)
return TRUE;
else
return FALSE;
}
void vReadAksvFromReg(BYTE *PrBuff)
{
u8 bTemp, i;
MT8193_HDCP_FUNC();
for (i = 0; i < 5; i++) /* AKSV count 5 bytes */
{
bTemp = bReadByteHdmiGRL(GRL_RD_AKSV0 + i * 4);
*(PrBuff + i) = bTemp;
}
}
void vEnableAuthHardware(void)
{
u8 bTemp;
MT8193_HDCP_FUNC();
bTemp = bReadByteHdmiGRL(GRL_HDCP_CTL);
bTemp |= HDCP_CTL_AUTHEN_EN;
vWriteByteHdmiGRL(GRL_HDCP_CTL, bTemp);
}
u8 bCheckStatus(u8 bMode)
{
u8 bStatus = 0;
MT8193_PLUG_FUNC();
bStatus = bReadByteHdmiGRL(GRL_STATUS);
if ((bStatus & bMode) == bMode) {
return TRUE;
} else {
return FALSE;
}
}
void vAudioPacketOff(u8 bOn)
{
u8 bData;
MT8193_AUDIO_FUNC();
bData = bReadByteHdmiGRL(GRL_SHIFT_R2);
if (bOn)
bData |= 0x40;
else
bData &= ~0x40;
vWriteByteHdmiGRL(GRL_SHIFT_R2, bData);
}
u8 bCheckHDCPStatus(u8 bMode)
{
u8 bStatus = 0;
MT8193_HDCP_FUNC();
bStatus = bReadByteHdmiGRL(GRL_HDCP_STA);
bStatus &= bMode;
if (bStatus) {
vWriteByteHdmiGRL(GRL_HDCP_STA, bMode);
return TRUE;
} else {
return FALSE;
}
}
