HI_S32 SAMPLE_COMM_VO_HdmiStart(VO_INTF_SYNC_E enIntfSync)
{
HI_HDMI_INIT_PARA_S stHdmiPara;
HI_HDMI_ATTR_S stAttr;
HI_HDMI_VIDEO_FMT_E enVideoFmt;
SAMPLE_COMM_VO_HdmiConvertSync(enIntfSync, &enVideoFmt);
stHdmiPara.enForceMode = HI_HDMI_FORCE_HDMI;
stHdmiPara.pCallBackArgs = NULL;
stHdmiPara.pfnHdmiEventCallback = NULL;
HI_MPI_HDMI_Init(&stHdmiPara);
HI_MPI_HDMI_Open(HI_HDMI_ID_0);
HI_MPI_HDMI_GetAttr(HI_HDMI_ID_0, &stAttr);
stAttr.bEnableHdmi = HI_TRUE;
stAttr.bEnableVideo = HI_TRUE;
stAttr.enVideoFmt = enVideoFmt;
stAttr.enVidOutMode = HI_HDMI_VIDEO_MODE_YCBCR444;
stAttr.enDeepColorMode = HI_HDMI_DEEP_COLOR_OFF;
stAttr.bxvYCCMode = HI_FALSE;
stAttr.bEnableAudio = HI_FALSE;
stAttr.enSoundIntf = HI_HDMI_SND_INTERFACE_I2S;
stAttr.bIsMultiChannel = HI_FALSE;
stAttr.enBitDepth = HI_HDMI_BIT_DEPTH_16;
stAttr.bEnableAviInfoFrame = HI_TRUE;
stAttr.bEnableAudInfoFrame = HI_TRUE;
stAttr.bEnableSpdInfoFrame = HI_FALSE;
stAttr.bEnableMpegInfoFrame = HI_FALSE;
stAttr.bDebugFlag = HI_FALSE;
stAttr.bHDCPEnable = HI_FALSE;
stAttr.b3DEnable = HI_FALSE;
/* It's recommended to use DVI transmission for VESA standard Timing */
if (enIntfSync > VO_OUTPUT_480P60)
{
stAttr.bEnableHdmi = HI_FALSE;
stAttr.bEnableAudInfoFrame = HI_FALSE;
stAttr.enVidOutMode = HI_HDMI_VIDEO_MODE_RGB444;
stAttr.bEnableAviInfoFrame = HI_FALSE;
}
HI_MPI_HDMI_SetAttr(HI_HDMI_ID_0, &stAttr);
HI_MPI_HDMI_Start(HI_HDMI_ID_0);
printf("HDMI start success.\n");
return HI_SUCCESS;
}
HI_S32 SAMPLE_COMM_AUDIO_StartHdmi(AIO_ATTR_S *pstAioAttr)
{
HI_S32 s32Ret;
HI_HDMI_ATTR_S stHdmiAttr;
HI_HDMI_ID_E enHdmi = HI_HDMI_ID_0;
VO_PUB_ATTR_S stPubAttr;
VO_DEV VoDev = 0;
stPubAttr.u32BgColor = 0x0000ff00;
stPubAttr.enIntfType = VO_INTF_HDMI|VO_INTF_VGA;
stPubAttr.bDoubleFrame = HI_FALSE;
stPubAttr.enIntfSync = VO_OUTPUT_1080P30;
if(HI_SUCCESS != SAMPLE_COMM_VO_StartDevLayer(VoDev, &stPubAttr, 25))
{
printf("[Func]:%s [Line]:%d [Info]:%s\n", __FUNCTION__, __LINE__, "failed");
return HI_FAILURE;
}
s32Ret = SAMPLE_COMM_VO_HdmiStart(stPubAttr.enIntfSync);
if(HI_SUCCESS != s32Ret)
{
printf("[Func]:%s [Line]:%d [Info]:%s\n", __FUNCTION__, __LINE__, "failed");
return HI_FAILURE;
}
HI_MPI_HDMI_SetAVMute(enHdmi, HI_TRUE);
s32Ret = HI_MPI_HDMI_GetAttr(enHdmi, &stHdmiAttr);
if(HI_SUCCESS != s32Ret)
{
printf("[Func]:%s [Line]:%d [Info]:%s\n", __FUNCTION__, __LINE__, "failed");
return HI_FAILURE;
}
stHdmiAttr.bEnableAudio = HI_TRUE; /**< \CAǷ\F1Enable\D2\F4Ƶ */
stHdmiAttr.enSoundIntf = HI_HDMI_SND_INTERFACE_I2S; /**< HDMI\D2\F4Ƶ\C0\B4Դ, \BD\A8\D2\E9HI_HDMI_SND_INTERFACE_I2S,\B4˲\CE\CA\FD\D0\E8Ҫ\D3\EBAO\CA\E4\C8뱣\B3\D6һ\D6\C2 */
stHdmiAttr.enSampleRate = (HI_HDMI_SAMPLE_RATE_E)pstAioAttr->enSamplerate; /**< PCM\D2\F4Ƶ\B2\C9\D1\F9\C2\CA,\B4˲\CE\CA\FD\D0\E8Ҫ\D3\EBAO\B5\C4\C5\E4\D6ñ\A3\B3\D6һ\D6\C2 */
stHdmiAttr.u8DownSampleParm = HI_FALSE; /**< PCM\D2\F4Ƶ\CF\F2\CF\C2downsample\B2\C9\D1\F9\C2ʵIJ\CE\CA\FD\A3\ACĬ\C8\CFΪ0 */
stHdmiAttr.enBitDepth = 8 * (pstAioAttr->enBitwidth+1); /**< \D2\F4Ƶλ\BF\ED\A3\ACĬ\C8\CFΪ16,\B4˲\CE\CA\FD\D0\E8Ҫ\D3\EBAO\B5\C4\C5\E4\D6ñ\A3\B3\D6һ\D6\C2 */
stHdmiAttr.u8I2SCtlVbit = 0; /**< \B1\A3\C1\F4\A3\AC\C7\EB\C5\E4\D6\C3Ϊ0, I2S control (0x7A:0x1D) */
stHdmiAttr.bEnableAviInfoFrame = HI_TRUE; /**< \CAǷ\F1ʹ\C4\DC AVI InfoFrame\A3\AC\BD\A8\D2\E9ʹ\C4\DC */
stHdmiAttr.bEnableAudInfoFrame = HI_TRUE;; /**< \CAǷ\F1ʹ\C4\DC AUDIO InfoFrame\A3\AC\BD\A8\D2\E9ʹ\C4\DC */
s32Ret = HI_MPI_HDMI_SetAttr(enHdmi, &stHdmiAttr);
if(HI_SUCCESS != s32Ret)
{
printf("[Func]:%s [Line]:%d [Info]:%s\n", __FUNCTION__, __LINE__, "failed");
return HI_FAILURE;
}
HI_MPI_HDMI_SetAVMute(enHdmi, HI_FALSE);
return HI_SUCCESS;
}
HI_S32 SAMPLE_COMM_AUDIO_StartHdmi(AIO_ATTR_S *pstAioAttr)
{
HI_S32 s32Ret;
HI_HDMI_ATTR_S stHdmiAttr;
HI_HDMI_ID_E enHdmi = HI_HDMI_ID_0;
VO_PUB_ATTR_S stPubAttr;
VO_DEV VoDev = 0;
stPubAttr.u32BgColor = 0x000000ff;
stPubAttr.enIntfType = VO_INTF_HDMI;
stPubAttr.bDoubleFrame = HI_FALSE;
stPubAttr.enIntfSync = VO_OUTPUT_1080P30;
if(HI_SUCCESS != SAMPLE_COMM_VO_StartDevLayer(VoDev, &stPubAttr, 25))
{
printf("[Func]:%s [Line]:%d [Info]:%s\n", __FUNCTION__, __LINE__, "failed");
return HI_FAILURE;
}
s32Ret = SAMPLE_COMM_VO_HdmiStart(stPubAttr.enIntfSync);
if(HI_SUCCESS != s32Ret)
{
printf("[Func]:%s [Line]:%d [Info]:%s\n", __FUNCTION__, __LINE__, "failed");
return HI_FAILURE;
}
HI_MPI_HDMI_SetAVMute(enHdmi, HI_TRUE);
s32Ret = HI_MPI_HDMI_GetAttr(enHdmi, &stHdmiAttr);
if(HI_SUCCESS != s32Ret)
{
printf("[Func]:%s [Line]:%d [Info]:%s\n", __FUNCTION__, __LINE__, "failed");
return HI_FAILURE;
}
stHdmiAttr.bEnableAudio = HI_TRUE; /**< 是否Enable音频 */
stHdmiAttr.enSoundIntf = HI_HDMI_SND_INTERFACE_I2S; /**< HDMI音频来源, 建议HI_HDMI_SND_INTERFACE_I2S,此参数需要与AO输入保持一致 */
stHdmiAttr.enSampleRate = pstAioAttr->enSamplerate; /**< PCM音频采样率,此参数需要与AO的配置保持一致 */
stHdmiAttr.u8DownSampleParm = HI_FALSE; /**< PCM音频向下downsample采样率的参数，默认为0 */
stHdmiAttr.enBitDepth = 8 * (pstAioAttr->enBitwidth+1); /**< 音频位宽，默认为16,此参数需要与AO的配置保持一致 */
stHdmiAttr.u8I2SCtlVbit = 0; /**< 保留，请配置为0, I2S control (0x7A:0x1D) */
stHdmiAttr.bEnableAviInfoFrame = HI_TRUE; /**< 是否使能 AVI InfoFrame，建议使能 */
stHdmiAttr.bEnableAudInfoFrame = HI_TRUE;; /**< 是否使能 AUDIO InfoFrame，建议使能 */
s32Ret = HI_MPI_HDMI_SetAttr(enHdmi, &stHdmiAttr);
if(HI_SUCCESS != s32Ret)
{
printf("[Func]:%s [Line]:%d [Info]:%s\n", __FUNCTION__, __LINE__, "failed");
return HI_FAILURE;
}
HI_MPI_HDMI_SetAVMute(enHdmi, HI_FALSE);
return HI_SUCCESS;
}
HI_S32 HI_VO_HdmiStart(VO_INTF_SYNC_E enIntfSync)
{
int ii = 0;
while (HDMI_CONVTBL[ii][0] != enIntfSync) {
if(ii >= ARRAY_SIZE(HDMI_CONVTBL)) {
return -1;
}
ii ++;
}
HI_MPI_HDMI_Stop(HI_HDMI_ID_0);
HI_MPI_HDMI_Close(HI_HDMI_ID_0);
HI_MPI_HDMI_DeInit();
{
HI_HDMI_INIT_PARA_S stHdmiPara;
stHdmiPara.enForceMode = HI_HDMI_FORCE_HDMI;
stHdmiPara.pCallBackArgs = NULL;
stHdmiPara.pfnHdmiEventCallback = NULL;
HI_MPI_HDMI_Init(&stHdmiPara);
}
{
HI_HDMI_ATTR_S stAttr;
HI_MPI_HDMI_Open(HI_HDMI_ID_0);
HI_MPI_HDMI_GetAttr(HI_HDMI_ID_0, &stAttr);
stAttr.bEnableHdmi = HI_TRUE;
stAttr.bEnableVideo = HI_TRUE;
stAttr.enVideoFmt = HDMI_CONVTBL[ii][1];
stAttr.enVidOutMode = HI_HDMI_VIDEO_MODE_RGB444;
stAttr.enDeepColorMode = HI_HDMI_DEEP_COLOR_24BIT;
stAttr.bxvYCCMode = HI_FALSE;
stAttr.bEnableAudio = HI_TRUE;
stAttr.enSoundIntf = HI_HDMI_SND_INTERFACE_I2S;
stAttr.bIsMultiChannel = HI_FALSE;
stAttr.enBitDepth = HI_HDMI_BIT_DEPTH_16;
stAttr.enSampleRate = HI_HDMI_SAMPLE_RATE_8K;
stAttr.u8DownSampleParm = HI_FALSE;
stAttr.u8I2SCtlVbit = 0;
stAttr.bEnableAviInfoFrame = HI_TRUE;
stAttr.bEnableAudInfoFrame = HI_TRUE;
stAttr.bEnableSpdInfoFrame = HI_FALSE;
stAttr.bEnableMpegInfoFrame = HI_FALSE;
stAttr.bDebugFlag = HI_FALSE;
stAttr.bHDCPEnable = HI_FALSE;
stAttr.b3DEnable = HI_FALSE;
HI_MPI_HDMI_SetAttr(HI_HDMI_ID_0, &stAttr);
HI_MPI_HDMI_Start(HI_HDMI_ID_0);
}
return HI_SUCCESS;
}
