有关his3516a运行sample_venc出错

请问，我用的sensor是imx290，
驱动加载load3516a -a -sensor imx290 -osmem 128
加载驱动的log如下：
Hisilicon Media Memory Zone Manager
Module himedia: init ok
hi3516a_base: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
load sys.ko for Hi3516A...OK!
load tde.ko ...OK!
load region.ko ....OK!
load vgs.ko for Hi3516A...OK!
ISP Mod init!
load viu.ko for Hi3516A...OK!
load vpss.ko ....OK!
load vou.ko ....OK!
load hifb.ko OK!
load rc.ko for Hi3516A...OK!
load venc.ko for Hi3516A...OK!
load chnl.ko for Hi3516A...OK!
load h264e.ko for Hi3516A...OK!
load h265e.ko for Hi3516A...OK!
load jpege.ko for Hi3516A...OK!
load vda.ko ....OK!
load ive.ko for Hi3516A...OK!
==== Your input Sensor type is imx290 ====
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200f0050: 0x00000000 --> 0x00000001
[END]
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200f0054: 0x00000000 --> 0x00000001
[END]
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200f0058: 0x00000000 --> 0x00000001
[END]
*** Board tools : ver0.0.1_20121120 acodec inited!
***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x200f005c: 0x00000000 --> 0x00000001
[END]
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:166}cmdstr:himm
0x2003002c: 0x00090007 --> 0x00090007
[END]
insert audio
==== Your input Sensor type is imx290 ====
mipi_init
init phy power successful!
load hi_mipi driver successful!

库加载的是libsns_imx290.a
我运行sample_venc 0出错，log如下：
./sample_venc 0
linear mode
--IMX290 1080P 30fps LINE Init OK!----
[SAMPLE_COMM_VI_StartDev]-1925: HI_MPI_VI_SetDevAttr failed with 0xa0108010!
[SAMPLE_COMM_VI_StartIspAndVi]-2534: SAMPLE_COMM_VI_StartIspAndVi: start vi dev[0] failed!
[SAMPLE_VENC_1080P_CLASSIC]-171: start vi failed!
[SAMPLE_COMM_VI_StopIsp]-2637: HI_MPI_VI_DisableChn failed with 0xa0108010
当前不知道哪里出问题了，那位大神也遇到这样的问题，能分享一下解决方法和解决思路吗？
谢谢！