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离线模式下,Hi3516a 没有接输入,但 VB 里面有数据
使用 SDI 作为视频输入,没有接摄像头。但是能 VI 能收到数据,画面是淡紫色,查看 VB 里面发现有数据。在线模式就没有这个问题,请教是什么原因。
[code]~ # cat /proc/umap/vb
[VB] Version: [Hi3516A_MPP_V1.0.7.0 B050 Release], Build Time[Nov 25 2016, 21:36:12]
-----VB PUB CONFIG-------------------------------------------------------------
Max Count of Pools: 256
-----VB SUPPLEMENT ATTR--------------------------------------------------------
Supplement Config: 0
Supplement Size: 0
Vb Total Cnt: 44
-----COMMON POOL CONFIG--------------------------------------------------------
PoolId 0 1
Size 3159360 601344
Count 20 20
------------------------------------------------------------------------------
PoolId PhysAddr VirtAddr IsComm Owner BlkSz BlkCnt Free MinFree
0 0xa0200000 0xe1000000 1 -1 3159360 20 17(17) 5
BLK VIU VOU VGS VENC VDEC VDA H264E JPEGE MPEGE H264D JPEGD MPEGD VPSS GRP MPI PCIV AI AENC RC VFMW USER H265E FISHEYE
13 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
14 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sum 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
------------------------------------------------------------------------------
PoolId PhysAddr VirtAddr IsComm Owner BlkSz BlkCnt Free MinFree
1 0xa3e43000 0xe6000000 1 -1 601344 20 20(20) 17
------------------------------------------------------------------------------
PoolId PhysAddr VirtAddr IsComm Owner BlkSz BlkCnt Free MinFree
2 0xa545d000 0x 0 0 -2 3150848 2 0(0) 0
BLK VIU VOU VGS VENC VDEC VDA H264E JPEGE MPEGE H264D JPEGD MPEGD VPSS GRP MPI PCIV AI AENC RC VFMW USER H265E FISHEYE
0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sum 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
------------------------------------------------------------------------------
PoolId PhysAddr VirtAddr IsComm Owner BlkSz BlkCnt Free MinFree
3 0xa5b0e000 0x 0 0 -2 544320 2 0(0) 0
BLK VIU VOU VGS VENC VDEC VDA H264E JPEGE MPEGE H264D JPEGD MPEGD VPSS GRP MPI PCIV AI AENC RC VFMW USER H265E FISHEYE
0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sum 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
[/code]
[code]~ # cat /proc/umap/vb
[VB] Version: [Hi3516A_MPP_V1.0.7.0 B050 Release], Build Time[Nov 25 2016, 21:36:12]
-----VB PUB CONFIG-------------------------------------------------------------
Max Count of Pools: 256
-----VB SUPPLEMENT ATTR--------------------------------------------------------
Supplement Config: 0
Supplement Size: 0
Vb Total Cnt: 44
-----COMMON POOL CONFIG--------------------------------------------------------
PoolId 0 1
Size 3159360 601344
Count 20 20
------------------------------------------------------------------------------
PoolId PhysAddr VirtAddr IsComm Owner BlkSz BlkCnt Free MinFree
0 0xa0200000 0xe1000000 1 -1 3159360 20 17(17) 5
BLK VIU VOU VGS VENC VDEC VDA H264E JPEGE MPEGE H264D JPEGD MPEGD VPSS GRP MPI PCIV AI AENC RC VFMW USER H265E FISHEYE
13 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
14 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sum 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
------------------------------------------------------------------------------
PoolId PhysAddr VirtAddr IsComm Owner BlkSz BlkCnt Free MinFree
1 0xa3e43000 0xe6000000 1 -1 601344 20 20(20) 17
------------------------------------------------------------------------------
PoolId PhysAddr VirtAddr IsComm Owner BlkSz BlkCnt Free MinFree
2 0xa545d000 0x 0 0 -2 3150848 2 0(0) 0
BLK VIU VOU VGS VENC VDEC VDA H264E JPEGE MPEGE H264D JPEGD MPEGD VPSS GRP MPI PCIV AI AENC RC VFMW USER H265E FISHEYE
0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sum 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
------------------------------------------------------------------------------
PoolId PhysAddr VirtAddr IsComm Owner BlkSz BlkCnt Free MinFree
3 0xa5b0e000 0x 0 0 -2 544320 2 0(0) 0
BLK VIU VOU VGS VENC VDEC VDA H264E JPEGE MPEGE H264D JPEGD MPEGD VPSS GRP MPI PCIV AI AENC RC VFMW USER H265E FISHEYE
0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sum 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
[/code]
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