v4l2-ctl --list-devices 命令就会出现好多failed
Posted: 2025-07-30 7:13
RV1106 Pico Ultrl W板在使用 v4l2-ctl --list-devices 命令就会出现好多failed
打算连接一个USB摄像头，也把USB设置为host了，连接上摄像头前后都是上面的输出，现在不知道怎么解决，求助
Code: Select all
[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 info failed -19
/dev/video19
[ 1883.580099] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[1] get remote terminal sensor failed!
/dev/video20
[ 1883.580112] stream_cif_mipi_id1: update sensor info failed -19
[ 1883.580146] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[2] get remote terminal sensor failed!
rkcif-mipi-lvds (platform:rkcif):
[ 1883.580158] stream_cif_mipi_id2: update sensor info failed -19
/dev/media0
[ 1883.580191] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[3] get remote terminal sensor failed!
[ 1883.580201] stream_cif_mipi_id3: update sensor info failed -19
rkisp_mainpath (platform:rkisp-vir0):
[ 1883.580229] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
/dev/video11
[ 1883.580239] rkcif_scale_ch0: update sensor info failed -19
/dev/video12
[ 1883.580267] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[1] get remote terminal sensor failed!
/dev/video13
[ 1883.580277] rkcif_scale_ch1: update sensor info failed -19
/dev/video14
[ 1883.580304] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[2] get remote terminal sensor failed!
/dev/video15
[ 1883.580312] rkcif_scale_ch2: update sensor info failed -19
/dev/video16
[ 1883.580342] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[3] get remote terminal sensor failed!
/dev/video17
[ 1883.580352] rkcif_scale_ch3: update sensor info failed -19
/dev/video18
[ 1883.580381] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
/dev/media1
[ 1883.580390] rkcif_tools_id0: update sensor info failed -19
[ 1883.580418] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[1] get remote terminal sensor failed!
Failed to open /dev/video0: No such device
[ 1883.580426] rkcif_tools_id1: update sensor info failed -19
[root@luckfox root]# [ 1883.580456] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[2] get remote terminal sensor failed!
[ 1883.580466] rkcif_tools_id2: update sensor info failed -19
[ 1883.583740] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
[ 1883.583763] stream_cif_mipi_id0: update sensor info failed -19