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DM385,将ADV7611接到VIN0上,将cameralink改成了capturelink,但是添加后c提示apturelink创建出错.

还请大牛帮我看下问题出在什么地方,找了好久毛病不知道是出在哪里…..

出错信息如下:

 [host]********** FULL FEATURE USECASE ********

 [host] ********* Entered Tri Streaming usecase – H264 1080p @60fps + H264 D1 @30fps + MJPEG 1080p @5fps ********

 [host]  136: MCFW  : CPU Revision [ES1.0] !!!
 [host]  137: MCFW  : Detected [UNKNOWN] Board !!!
 [host]  137: MCFW  : Base Board Revision [REV A] !!!
 [host] wh test a8 the capturePram initialize finished!!!!!!!!!!!!
 [m3vpss ] VPS_DCTRL_INST_0  [m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_OUTPUT SYSTEM_DC_VENC_DVO2
 [m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_OUTPUT SYSTEM_DC_VENC_HDMI
 [m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_OUTPUT SYSTEM_DC_VENC_SD
 [m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_OUTPUT SYSTEM_DC_VENC_HDCOMP
 [m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_CLK_SRC VPS_DC_VENC_HDMI | VPS_DC_VENC_HDCOMP
 [m3vpss ] HDCOMPCLK
 [m3vpss ]  2435: CAPTURE: Create in progress !!!
 [m3vpss ]  2472: CAPTURE: VIP0 PortA capture mode is [16-bit, Non-mux Discrete Sync – HSYNC_VSYNC] !!! [m3vpss ] wh test 5  Get the matching driver object  in FVID2_create for break!!!!!
 [m3vpss ] wh test a  
 [m3vpss ] wh test b  
 [m3vpss ] wh test c  
 [m3vpss ] wh test c1 [m3vpss ] wh test c4 [m3vpss ] wh test g  
 [m3vpss ]  2473: Assertion @ Line: 676 in links_m3vpss/capture/captureLink_drv.c: pInst->captureVipHandle != NULL : failed !!

 

 

 

出错是在这个函数:

pInst->captureVipHandle = FVID2_create(FVID2_VPS_CAPT_VIP_DRV,
                                           pInst->instId,
                                           pVipCreateArgs,
                                           &pInst->createStatus, &pInst->cbPrm); 
    UTILS_assert(pInst->captureVipHandle != NULL);  //wh  if()==0 ,printf

追踪了函数内部,一般的FVID2创建成功根据自己加的prinf都是走的a->b->e(包括cameralink的创建), 但是capturelink创建的时候,走的是a->b->c->g;第一个问题是这个回调参数有些问题,if (NULL != cbParams),我强制性的把cbParams参数传递时设置为NULL,,还是会创建失败.无法进入到到if (NULL != drvHandle)中.

FVID2_Handle FVID2_create(UInt32 drvId,
                          UInt32 instanceId,
                          Ptr createArgs,
                          Ptr createStatusArgs,
                          const FVID2_CbParams *cbParams)
{
    UInt32              cnt;
    Fdm_Driver         *drv = NULL;
    Fdrv_Handle         drvHandle = NULL;
    Fdm_Channel        *channel = NULL;
    UInt32              cookie;
    FVID2_DrvCbParams   fdmCbParams, *tempCbParams;

    /* Get the matching driver object */
    for (cnt = 0u; cnt < FDM_NUM_DRIVER_OBJECTS; cnt++)
    {
        if (TRUE == gFdmDriverObjects[cnt].isUsed)
        {
            /* Check for NULL pointers */
            GT_assert(FdmTrace, (NULL != gFdmDriverObjects[cnt].drvOps));

            if (drvId == gFdmDriverObjects[cnt].drvOps->drvId)
            {
                drv = &gFdmDriverObjects[cnt];
                /* Allocate channel object */
                channel = fdmAllocChannelObject();
          Vps_printf("wh test 5  Get the matching driver object  in FVID2_create for break!!!!!\n");  // wh
                break;
            }
        }
    }

    
    
    if (NULL != channel)
    {
       Vps_printf("wh test a  \n");  // wh
        if (NULL != drv->drvOps->create)
        {    
        Vps_printf("wh test b  \n");
            if (NULL != cbParams)
            {    
                    Vps_printf("wh test c  \n");  // wh
                if (NULL != cbParams->cbFxn)
                {
                    Vps_printf("wh test c1 \n");  // wh
                    fdmCbParams.fdmCbFxn = fdmDriverCbFxn;
                }
                else
                {
                    Vps_printf("wh test c2 \n");  // wh
                    fdmCbParams.fdmCbFxn = NULL;
                }
                if (NULL != cbParams->errCbFxn)
                {
                    Vps_printf("wh test c3 \n");                    fdmCbParams.fdmErrCbFxn = fdmDriverErrCbFxn;
                }
                else
                {
                    Vps_printf("wh test c4 \n");                    fdmCbParams.fdmErrCbFxn = NULL;
                }

                fdmCbParams.errList = cbParams->errList;
                fdmCbParams.fdmData = channel;
                fdmCbParams.reserved = cbParams->reserved;
                tempCbParams = &fdmCbParams;
            }
            else
            {
                tempCbParams = NULL;
            }

            /* Call the driver's create function */
            drvHandle = drv->drvOps->create(
                            drvId,
                            instanceId,
                            createArgs,
                            createStatusArgs,
                            tempCbParams);
        }
        else
        {
            Vps_printf("wh test d  \n");  // wh
            GT_0trace(FdmTrace, GT_ERR, "Driver Ops not supported!!\n");
        }

        if (NULL != drvHandle)
        {
             Vps_printf("wh test e  \n");  // wh
             cookie = Hwi_disable();         /* Disable global interrupts */
            drv->numOpens++;
            Hwi_restore(cookie);            /* Restore global interrupts */

            channel->drv = drv;
            channel->drvHandle = drvHandle;
            channel->cbParams.cbFxn = NULL;
            channel->cbParams.errCbFxn = NULL;
            channel->cbParams.errList = NULL;
            channel->cbParams.appData = NULL;
            channel->cbParams.reserved = NULL;
            if (NULL != cbParams)
            {
                Vps_printf("wh test f  \n");  // wh
                channel->cbParams.cbFxn = cbParams->cbFxn;
                channel->cbParams.errCbFxn = cbParams->errCbFxn;
                channel->cbParams.errList = cbParams->errList;
                channel->cbParams.appData = cbParams->appData;
                channel->cbParams.reserved = cbParams->reserved;
            }
        }
        else
        {
            Vps_printf("wh test g  \n");  // wh
            GT_0trace(FdmTrace, GT_ERR, "Driver create failed!!\n");

            /* Free the allocated channel object */
            fdmFreeChannelObject(channel);
            channel = NULL;
        }
    }
    else
    {
       Vps_printf("wh test h  \n");  // wh
        GT_0trace(FdmTrace, GT_ERR,
            "EALLOC: Channel object allocation failed!!\n");
    }

    return (channel);
}

 

 

 

 

在usecase中capturelink的传入参数为:

        capturePram.numVipInst =1; //1个采集口
        capturePram.tilerEnable =FALSE;
        capturePram.enableSdCrop = FALSE; // wh
        capturePram.fakeHdMode  = FALSE;  //wh
        capturePram.doCropInCapture = FALSE;
        
              pCaptureInstPrm = &capturePram.vipInst[0];
        pCaptureInstPrm->vipInstId          = SYSTEM_CAPTURE_INST_VIP0_PORTA;
        pCaptureInstPrm->standard           = SYSTEM_STD_1080P_60;
        pCaptureInstPrm->inDataFormat = SYSTEM_DF_YUV422SP_UV;
        pCaptureInstPrm->videoDecoderId =0;        pCaptureInstPrm->numOutput = 1;

        pCaptureOutPrm = &pCaptureInstPrm->outParams[0];
        pCaptureOutPrm->dataFormat =SYSTEM_DF_YUV422SP_UV;         
        pCaptureOutPrm->scEnable = FALSE;
        pCaptureOutPrm->scOutHeight = 1080;
        pCaptureOutPrm->scOutWidth = 1920;
        pCaptureOutPrm->outQueId = 0;
        
        capturePram.outQueParams[0].nextLink = 0;

 

Chris Meng:

你好,

建议你参考一下dvr rdk的相关代码,或hdvpss驱动里的例子。

user5347769:

回复 Chris Meng:

谢谢您的回复,请问hdvpss驱动里的例子怎样运行,我直接运行报段错误.还有请问dvr rdk的源码怎样获取呢?

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