denyc@

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  1. Thank you, i reproduced this version, but noted that that when accessing the camera, generates a large amount of debugging information in /var/log/syslog, /var/log/messages, /var/log/kern.log: ... Jan 31 04:53:40 localhost kernel: [ 1662.521479] [VFE_WARN] Nobody is waiting on this video buffer,buf = 0xd535c2c0 Jan 31 04:53:40 localhost kernel: [ 1662.609079] [VFE_WARN] Nobody is waiting on this video buffer,buf = 0xd4870800 Jan 31 04:53:40 localhost kernel: [ 1662.696673] [VFE_WARN]Only two buffer left for csi Jan 31 04:53:40 localhost kernel: [ 1662.784252] [VFE]capture video mode! Jan 31 04:53:40 localhost kernel: [ 1662.871855] [VFE]capture video first frame done! Jan 31 04:53:40 localhost kernel: [ 1662.871880] [VFE_WARN] Nobody is waiting on this video buffer,buf = 0xd5b108c0 Jan 31 04:53:40 localhost kernel: [ 1662.959447] [VFE_WARN]Only two buffer left for csi Jan 31 04:53:40 localhost kernel: [ 1663.047053] [VFE]capture video mode! Jan 31 04:53:40 localhost kernel: [ 1663.134639] [VFE]capture video first frame done! Jan 31 04:53:40 localhost kernel: [ 1663.134657] [VFE_WARN] Nobody is waiting on this video buffer,buf = 0xd535c380 Jan 31 04:53:40 localhost kernel: [ 1663.222285] [VFE_WARN] Nobody is waiting on this video buffer,buf = 0xd535c2c0 Jan 31 04:53:41 localhost kernel: [ 1663.309844] [VFE_WARN]Only two buffer left for csi Jan 31 04:53:41 localhost kernel: [ 1663.397436] [VFE]capture video mode! Jan 31 04:53:41 localhost kernel: [ 1663.485040] [VFE]capture video first frame done! Jan 31 04:53:41 localhost kernel: [ 1663.485064] [VFE_WARN] Nobody is waiting on this video buffer,buf = 0xd4870800 ... How to stop this notice, or this is virtually impossible to use?
  2. Driver order unloading on the error does not affect. Segmentation fault (
  3. The correct order to unload the driver, I will try later. in /boot/script.bin -> script.fex already set, but camera not working.
  4. Hello! Please help me. The error occurs with both the camera and even without a camera: 1) root@orangepione:~# modprobe gc2035 root@orangepione:~# modprobe -v vfe_v4l2 insmod /lib/modules/3.4.113-sun8i/kernel/drivers/media/video/videobuf-core.ko insmod /lib/modules/3.4.113-sun8i/kernel/drivers/media/video/videobuf-dma-contig.ko insmod /lib/modules/3.4.113-sun8i/kernel/drivers/media/video/sunxi-vfe/vfe_v4l2.ko root@orangepione:~# dmesg ... [ 341.296379] [ISP] isp platform_id = 5! [ 341.368184] [CSI_ERR][GC2035]sensor_read err at sensor_detect! [ 341.368199] [CSI_ERR][GC2035]chip found is not an target chip. Video device is not created in /dev directory. ------ 2) When i try to unload vfe_v4l2 driver error occurs: Segmentation fault root@orangepione:~# modprobe -r -v vfe_v4l2 Error the same on debian and Ubuntu. Is not working correctly my board orange pi one? Or is this problem armbian 3.4.113 image? Thank you