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3516a 运行sample_vio出现I2C write error!
如题,我使用3516a 运行sample_vio出现I2C write error!然后用cat /proc/umap/vi命令出现这个
# cat /proc/umap/vi
[VIU] Version: [Hi3516A_MPP_V1.0.4.0 B040 Release], Build Time: [Jun 28 2015, 09:24:49]
VI-VPSS is offline.
-----MODULE PARAM--------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level
10 0 0
-----VI DEV ATTR---------------------------------------------------------------
Dev IntfM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2 AD3 Seq DPath DType DRev CapX CapY CapW CapH
-----VI HIGH DEV ATTR---------------------------------------------------------------
Dev InputM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2 AD3 Seq CombM CompM ClkM Fix FldP DPath DType DRev CapX CapY CapW CapH
-----VI PHYCHN ATTR------------------------------------------------------------
PhyChn CapX CapY CapW CapH DstW DstH CapSel Mirror Flip IntEn PixFom SrcRat DstRat Comp
-----VI PHYCHN STATUS 1----------------------------------------------------------
PhyChn Dev IntCnt VbFail LosInt TopLos BotLos BufCnt IntT SendT Field Stride
-----VI PHYCHN STATUS 2---------------------------------------------------------
PhyChn MaxIntT IntGapT MaxGapT OverCnt LIntCnt ThrCnt AutoDis CasAutD TmgErr ccErrN IntRat
-----VI EXTCHN ATTR------------------------------------------------------------
ExtChn BindChn CropEn CropX CropY CropW CropH DstW DstH PixFom SrcRat DstRat Depth Comp
-----VI CHN STATUS-------------------------------------------------------------
ViChn bEnUsrP FrmTime FrmRate SendCnt SwLost Rotate Depth
-----VI CHN CALL VGS STATUS 1-------------------------------------------------
ViChn UsrBgnNOk UsrCancel UsrEndOk UsrCbOk CovBgnNOk CovCancel CovEndOk CovCbOk
-----VI CHN CALL VGS STATUS 2-------------------------------------------------
ViChn OsdBgnNOk OsdCancel OsdEndOk OsdCbOk ScaleNOk SclCancel SclEndOk SclCbOk
-----VI CHN CALL VGS STATUS 3-------------------------------------------------
ViChn RotateNOk RotCancel RotEndOk RotCbOk LDCNOk LDCCancel LDCEndOk LDCCbOk
# cat /proc/umap/vi
[VIU] Version: [Hi3516A_MPP_V1.0.4.0 B040 Release], Build Time: [Jun 28 2015, 09:24:49]
VI-VPSS is offline.
-----MODULE PARAM--------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level
10 0 0
-----VI DEV ATTR---------------------------------------------------------------
Dev IntfM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2 AD3 Seq DPath DType DRev CapX CapY CapW CapH
-----VI HIGH DEV ATTR---------------------------------------------------------------
Dev InputM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2 AD3 Seq CombM CompM ClkM Fix FldP DPath DType DRev CapX CapY CapW CapH
-----VI PHYCHN ATTR------------------------------------------------------------
PhyChn CapX CapY CapW CapH DstW DstH CapSel Mirror Flip IntEn PixFom SrcRat DstRat Comp
-----VI PHYCHN STATUS 1----------------------------------------------------------
PhyChn Dev IntCnt VbFail LosInt TopLos BotLos BufCnt IntT SendT Field Stride
-----VI PHYCHN STATUS 2---------------------------------------------------------
PhyChn MaxIntT IntGapT MaxGapT OverCnt LIntCnt ThrCnt AutoDis CasAutD TmgErr ccErrN IntRat
-----VI EXTCHN ATTR------------------------------------------------------------
ExtChn BindChn CropEn CropX CropY CropW CropH DstW DstH PixFom SrcRat DstRat Depth Comp
-----VI CHN STATUS-------------------------------------------------------------
ViChn bEnUsrP FrmTime FrmRate SendCnt SwLost Rotate Depth
-----VI CHN CALL VGS STATUS 1-------------------------------------------------
ViChn UsrBgnNOk UsrCancel UsrEndOk UsrCbOk CovBgnNOk CovCancel CovEndOk CovCbOk
-----VI CHN CALL VGS STATUS 2-------------------------------------------------
ViChn OsdBgnNOk OsdCancel OsdEndOk OsdCbOk ScaleNOk SclCancel SclEndOk SclCbOk
-----VI CHN CALL VGS STATUS 3-------------------------------------------------
ViChn RotateNOk RotCancel RotEndOk RotCbOk LDCNOk LDCCancel LDCEndOk LDCCbOk
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