不是的,没有插USB摄像头前也报错,所以我认为v4l2-ctl --list-devices这条命令可能是因为您说的驱动问题导致的不可用,但是我们在驱动方面并没有做修改,只是编译SDK然后烧录,而且我们现在手头有两块pico ultra W板都出现了这个情况。
Search found 2 matches
- 2025-07-31 14:07
- Forum: Luckfox Pico-RV1103/RV1106
- Topic: v4l2-ctl --list-devices 命令就会出现好多failed
- Replies: 3
- Views: 652
Re: v4l2-ctl --list-devices 命令就会出现好多failed
- 2025-07-30 7:13
- Forum: Luckfox Pico-RV1103/RV1106
- Topic: v4l2-ctl --list-devices 命令就会出现好多failed
- Replies: 3
- Views: 652
v4l2-ctl --list-devices 命令就会出现好多failed
RV1106 Pico Ultrl W板在使用 v4l2-ctl --list-devices 命令就会出现好多failed
[root@luckfox root]# v4l2-ctl --list-devices
[ 1883.579945] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
rkisp-statistics (platform: rkisp):
[ 1883.579973] stream_cif_mipi_id0: update sensor ...
[root@luckfox root]# v4l2-ctl --list-devices
[ 1883.579945] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
rkisp-statistics (platform: rkisp):
[ 1883.579973] stream_cif_mipi_id0: update sensor ...
