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vi采集模块采集不到图像
我现在使用海思hi3531+tw2968,进行模拟视频编解码,现在遇到了vi->vpss->vo,无法显示图像问题。
摄像头采用的是960H 制式,海思配置为SAMPLE_VI_MODE_E enViMode = SAMPLE_VI_MODE_32_960H 4mux,
tw2968使用4d1 mode,驱动是原厂给的,只是宏定义改了下,使用TW2968_WD1。
现求各位大神帮帮忙,看一下这究竟是什么问题.
vi proc信息如下:
[VIU] Version: [Hi3531A_MPP_V1.0.2.0 B040 Release], Build Time: [Dec 19 2015, 17:42:33]
-----MODULE PARAM--------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level max_cas_gap
10 0 0 28000
-----VI DEV ATTR---------------------------------------------------------------
Dev IntfM WkM ComMsk0 ComMsk1 CLKM AD0 AD1 AD2 AD3 Seq DPath DType DRev
0 BT656 4Mux ff000000 0 UP -1 -1 -1 -1 UYVY ByPass YUV N
1 BT656 4Mux ff0000 0 UP -1 -1 -1 -1 UYVY ByPass YUV N
2 BT656 4Mux ff000000 0 UP -1 -1 -1 -1 UYVY ByPass YUV N
3 BT656 4Mux ff0000 0 UP -1 -1 -1 -1 UYVY ByPass YUV N
-----VI HIGH DEV ATTR---------------------------------------------------------------
Dev InputM WkM ComMsk0 ComMsk1 AD0 AD1 AD2 AD3 Seq CombM CompM ClkM Fix FldP DPath DType DRev
-----VI PHYCHN ATTR------------------------------------------------------------
PhyChn CapX CapY CapW CapH DstW DstH CapSel ScanM SkipM Mirror Flip IntEn PixFom SrcRat DstRat
0 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
1 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
2 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
3 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
4 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
5 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
6 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
7 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
8 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
9 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
10 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
11 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
12 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
13 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
14 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
15 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
-----VI PHYCHN MINOR ATTR------------------------------------------------------------
PhyChn CapX CapY CapW CapH DstW DstH CapSel ScanM Mirror Flip PixFom MixCap DwScal SrcRat DstRat
-----VI PHYCHN STATUS 1----------------------------------------------------------
PhyChn BindDev Way IntCnt VbFail LosInt TopLos BotLos BufCnt IntT SendT Field Stride
0 0 0 9728 0 5 0 1 2 8 9 intl 960
1 0 1 9728 0 5 0 1 2 7 5 intl 960
2 0 2 9728 0 5 0 1 2 7 5 intl 960
3 0 3 9728 0 5 0 1 2 6 4 intl 960
4 1 0 9727 0 6 0 2 1 37 25 intl 960
5 1 1 9728 0 5 0 1 2 21 9 intl 960
6 1 2 9727 0 6 0 2 1 29 19 intl 960
7 1 3 9727 0 6 0 2 2 8 6 intl 960
8 2 0 0 0 0 0 0 0 0 0 (null) 0
9 2 1 0 0 0 0 0 0 0 0 (null) 0
10 2 2 0 0 0 0 0 0 0 0 (null) 0
11 2 3 0 0 0 0 0 0 0 0 (null) 0
12 3 0 0 0 0 0 0 0 0 0 (null) 0
13 3 1 0 0 0 0 0 0 0 0 (null) 0
14 3 2 0 0 0 0 0 0 0 0 (null) 0
15 3 3 0 0 0 0 0 0 0 0 (null) 0
-----VI PHYCHN STATUS 2---------------------------------------------------------
PhyChn MaxIntT IntGapT MaxGapT OverCnt LIntCnt ThrCnt AutoDis CasAutD TmgErr ccErrN IntRat
0 34 20033 20140 0 0 1 0 0 0 19454 25
1 14 20026 20133 0 0 1 0 0 0 19454 25
2 12 20021 20128 0 0 1 0 0 0 19454 25
3 12 20017 20125 0 0 1 0 0 0 19454 25
4 37 19975 20139 0 0 1 0 0 0 19454 24
5 31 20035 20073 0 0 1 0 0 0 19454 25
6 29 19975 20143 0 0 1 0 0 0 19454 24
7 20 20033 20143 0 0 1 0 0 0 19453 24
8 0 0 0 0 0 0 0 0 0 0 0
9 0 0 0 0 0 0 0 0 0 0 0
10 0 0 0 0 0 0 0 0 0 0 0
11 0 0 0 0 0 0 0 0 0 0 0
12 0 0 0 0 0 0 0 0 0 0 0
13 0 0 0 0 0 0 0 0 0 0 0
14 0 0 0 0 0 0 0 0 0 0 0
15 0 0 0 0 0 0 0 0 0 0 0
-----VI PHYCHN VBI ATTR---------------------------------------------------------
PhyChn VbiId X Y Local Len CasErrN
-----VI CASCADE CHN ATTR---------------------------------------------------------
CasChn Dev PhyChn SrcRat DstRat
-----VI CHN STATUS-------------------------------------------------------------
ViChn bEnUsrP FrmTime FrmRate SendCnt SwLost Depth
0 N 39997 25 9722 0 0
1 N 39985 25 9722 0 0
2 N 39985 25 9722 0 0
3 N 39984 25 9722 0 0
4 N 40011 25 9722 0 0
5 N 40000 25 9722 0 0
6 N 40012 25 9722 0 0
7 N 40003 25 9721 0 0
8 N 0 0 0 0 0
9 N 0 0 0 0 0
10 N 0 0 0 0 0
11 N 0 0 0 0 0
12 N 0 0 0 0 0
13 N 0 0 0 0 0
14 N 0 0 0 0 0
15 N 0 0 0 0 0
-----VI CHN CALL VGS STATUS 1-------------------------------------------------
ViChn UsrBgnNOk UsrCancel UsrEndOk UsrCbOk CvrBgnNOk CvrCancel CvrEndOk CvrCbOk
-----VI CHN CALL VGS STATUS 2-------------------------------------------------
ViChn OsdBgnNOk OsdCancel OsdEndOk OsdCbOk ScaleNOk SclCancel SclEndOk SclCbOk
摄像头采用的是960H 制式,海思配置为SAMPLE_VI_MODE_E enViMode = SAMPLE_VI_MODE_32_960H 4mux,
tw2968使用4d1 mode,驱动是原厂给的,只是宏定义改了下,使用TW2968_WD1。
现求各位大神帮帮忙,看一下这究竟是什么问题.
vi proc信息如下:
[VIU] Version: [Hi3531A_MPP_V1.0.2.0 B040 Release], Build Time: [Dec 19 2015, 17:42:33]
-----MODULE PARAM--------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level max_cas_gap
10 0 0 28000
-----VI DEV ATTR---------------------------------------------------------------
Dev IntfM WkM ComMsk0 ComMsk1 CLKM AD0 AD1 AD2 AD3 Seq DPath DType DRev
0 BT656 4Mux ff000000 0 UP -1 -1 -1 -1 UYVY ByPass YUV N
1 BT656 4Mux ff0000 0 UP -1 -1 -1 -1 UYVY ByPass YUV N
2 BT656 4Mux ff000000 0 UP -1 -1 -1 -1 UYVY ByPass YUV N
3 BT656 4Mux ff0000 0 UP -1 -1 -1 -1 UYVY ByPass YUV N
-----VI HIGH DEV ATTR---------------------------------------------------------------
Dev InputM WkM ComMsk0 ComMsk1 AD0 AD1 AD2 AD3 Seq CombM CompM ClkM Fix FldP DPath DType DRev
-----VI PHYCHN ATTR------------------------------------------------------------
PhyChn CapX CapY CapW CapH DstW DstH CapSel ScanM SkipM Mirror Flip IntEn PixFom SrcRat DstRat
0 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
1 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
2 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
3 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
4 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
5 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
6 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
7 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
8 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
9 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
10 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
11 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
12 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
13 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
14 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
15 0 0 960 576 960 576 both I SKIPNON N N Y sp420 -1 -1
-----VI PHYCHN MINOR ATTR------------------------------------------------------------
PhyChn CapX CapY CapW CapH DstW DstH CapSel ScanM Mirror Flip PixFom MixCap DwScal SrcRat DstRat
-----VI PHYCHN STATUS 1----------------------------------------------------------
PhyChn BindDev Way IntCnt VbFail LosInt TopLos BotLos BufCnt IntT SendT Field Stride
0 0 0 9728 0 5 0 1 2 8 9 intl 960
1 0 1 9728 0 5 0 1 2 7 5 intl 960
2 0 2 9728 0 5 0 1 2 7 5 intl 960
3 0 3 9728 0 5 0 1 2 6 4 intl 960
4 1 0 9727 0 6 0 2 1 37 25 intl 960
5 1 1 9728 0 5 0 1 2 21 9 intl 960
6 1 2 9727 0 6 0 2 1 29 19 intl 960
7 1 3 9727 0 6 0 2 2 8 6 intl 960
8 2 0 0 0 0 0 0 0 0 0 (null) 0
9 2 1 0 0 0 0 0 0 0 0 (null) 0
10 2 2 0 0 0 0 0 0 0 0 (null) 0
11 2 3 0 0 0 0 0 0 0 0 (null) 0
12 3 0 0 0 0 0 0 0 0 0 (null) 0
13 3 1 0 0 0 0 0 0 0 0 (null) 0
14 3 2 0 0 0 0 0 0 0 0 (null) 0
15 3 3 0 0 0 0 0 0 0 0 (null) 0
-----VI PHYCHN STATUS 2---------------------------------------------------------
PhyChn MaxIntT IntGapT MaxGapT OverCnt LIntCnt ThrCnt AutoDis CasAutD TmgErr ccErrN IntRat
0 34 20033 20140 0 0 1 0 0 0 19454 25
1 14 20026 20133 0 0 1 0 0 0 19454 25
2 12 20021 20128 0 0 1 0 0 0 19454 25
3 12 20017 20125 0 0 1 0 0 0 19454 25
4 37 19975 20139 0 0 1 0 0 0 19454 24
5 31 20035 20073 0 0 1 0 0 0 19454 25
6 29 19975 20143 0 0 1 0 0 0 19454 24
7 20 20033 20143 0 0 1 0 0 0 19453 24
8 0 0 0 0 0 0 0 0 0 0 0
9 0 0 0 0 0 0 0 0 0 0 0
10 0 0 0 0 0 0 0 0 0 0 0
11 0 0 0 0 0 0 0 0 0 0 0
12 0 0 0 0 0 0 0 0 0 0 0
13 0 0 0 0 0 0 0 0 0 0 0
14 0 0 0 0 0 0 0 0 0 0 0
15 0 0 0 0 0 0 0 0 0 0 0
-----VI PHYCHN VBI ATTR---------------------------------------------------------
PhyChn VbiId X Y Local Len CasErrN
-----VI CASCADE CHN ATTR---------------------------------------------------------
CasChn Dev PhyChn SrcRat DstRat
-----VI CHN STATUS-------------------------------------------------------------
ViChn bEnUsrP FrmTime FrmRate SendCnt SwLost Depth
0 N 39997 25 9722 0 0
1 N 39985 25 9722 0 0
2 N 39985 25 9722 0 0
3 N 39984 25 9722 0 0
4 N 40011 25 9722 0 0
5 N 40000 25 9722 0 0
6 N 40012 25 9722 0 0
7 N 40003 25 9721 0 0
8 N 0 0 0 0 0
9 N 0 0 0 0 0
10 N 0 0 0 0 0
11 N 0 0 0 0 0
12 N 0 0 0 0 0
13 N 0 0 0 0 0
14 N 0 0 0 0 0
15 N 0 0 0 0 0
-----VI CHN CALL VGS STATUS 1-------------------------------------------------
ViChn UsrBgnNOk UsrCancel UsrEndOk UsrCbOk CvrBgnNOk CvrCancel CvrEndOk CvrCbOk
-----VI CHN CALL VGS STATUS 2-------------------------------------------------
ViChn OsdBgnNOk OsdCancel OsdEndOk OsdCbOk ScaleNOk SclCancel SclEndOk SclCbOk
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