异常:
[09:46:40.344487][CAMHW]:XCAM ERROR CamHwIsp20.cpp:928: No free isp&ispp needed by fake camera!
[root@RV1126_RV1109:/oem/usr/bin]# ./rkmedia_vi_get_frame_test -a /oem/etc/iqfi
les/ -w 1920 -h 1080 -d rkispp_scale0 -o /tmp/1080p.nv12 -c 10
media get entity by name: rkcif-lvds-subdev is null
media get entity by name: rkcif-lite-lvds-subdev is null
media get entity by name: rkisp-mpfbc-subdev is null
media get entity by name: rkisp_dmapath is null
media get entity by name: rkisp-mpfbc-subdev is null
media get entity by name: rkisp_dmapath is null
media get entity by name: rockchip-mipi-dphy-rx is null
[09:46:40.344487][CAMHW]:XCAM ERROR CamHwIsp20.cpp:928: No free isp&ispp needed by fake camera!
Rga built version:1.04 1e7d09e+2021-08-03 04:35:55
Had init the rga dev ctx = 0x363a8
Rga built version:1.04 1e7d09e+2021-08-03 04:35:55
#####Device: rkispp_scale0
#####Resolution: 1920x1080
#####Frame Count to save: 10
#####Output Path: /tmp/1080p.nv12
#CameraIdx: 0
#####Aiq xml dirpath: /oem/etc/iqfiles/
#bMultictx: 0
ID: 0, sensor_name is m00_f_gc2053 1-0037, iqfiles is /oem/etc/iqfiles/
[09:46:40.809746][XCORE]:XCAM ERROR v4l2_device.cpp:657: device(/dev/video27) start failed
[09:46:40.809863][CAMHW]:XCAM ERROR CamHwIsp20.cpp:3068: prepare isp params dev err: -9
Segmentation fault (core dumped)
[root@RV1126_RV1109:/oem/usr/bin]# ./rkmedia_vi_double_cameras_test -a /oem/etc
/iqfiles/
media get entity by name: rkcif-lvds-subdev is null
media get entity by name: rkcif-lite-lvds-subdev is null
media get entity by name: rkisp-mpfbc-subdev is null
media get entity by name: rkisp_dmapath is null
media get entity by name: rkisp-mpfbc-subdev is null
media get entity by name: rkisp_dmapath is null
media get entity by name: rockchip-mipi-dphy-rx is null
[10:47:12.710108][CAMHW]:XCAM ERROR CamHwIsp20.cpp:928: No free isp&ispp needed by fake camera!
Rga built version:1.04 1e7d09e+2021-08-03 04:35:55
Had init the rga dev ctx = 0x363a8
Rga built version:1.04 1e7d09e+2021-08-03 04:35:55
ID: 0, sensor_name is m00_f_gc2053 1-0037, iqfiles is /oem/etc/iqfiles/
[10:47:13.166440][XCORE]:XCAM ERROR v4l2_device.cpp:657: device(/dev/video27) start failed
[10:47:13.166543][CAMHW]:XCAM ERROR CamHwIsp20.cpp:3068: prepare isp params dev err: -9
Segmentation fault (core dumped)
[root@RV1126_RV1109:/oem/usr/bin]#