root@rk3566-buildroot:/# uname -a
root@rk3566-buildroot:/# lsusb
root@rk3566-buildroot:/# v4l2-ctl --list-devices
root@rk3566-buildroot:/# v4l2-ctl --list-formats-ext -d /dev/video10
root@rk3566-buildroot:/# v4l2-ctl -D -d /dev/video10
【卡顿】
gst-launch-1.0 v4l2src device=/dev/video10 ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080 ! waylandsink
gst-launch-1.0 v4l2src device=/dev/video10 ! image/jpeg,width=1920,height=1080 ! jpegdec ! videoconvert ! autovideosink
录像：【边路边播放】
gst-launch-1.0 v4l2src device=/dev/video10 num-buffers=300 ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=1080p-yuv300.mp4 t. ! queue ! waylandsink
gst-launch-1.0 v4l2src device=/dev/video10 ! videoconvert ! video/x-raw,format=NV12,width=640,height=512 ! waylandsink
20250320在荣品的PRO-RK3566开发板的buildroot系统下使用J27口的OTG0口接鼠标
2025/3/20 9:24
缘起：在荣品的PRO-RK3566开发板的buildroot系统下，使用USB摄像头出图即可。
可以使用HOST1和HOST2，对于J27引脚的OTG0，需要将OTG模式切换为HOST模式。
@余顺?最右边的 USB口【刷机口】不能接USB摄像头？接了USB摄像头没有反应。
参考资料：
https://doc.rpdzkj.cn/#/zh_cn/瑞芯微系列/rk3566-rk3568/8.接口使用?id=linux
Linux
Linux 的 otg 口默认上电为 device 功能
查看当前模式
cat /sys/kernel/debug/usb/fcc00000.dwc3/mode
复制Error已复制
typeA切换模式命令
切换至 host 模式，可接外设，如U盘鼠标
echo host > /sys/kernel/debug/usb/fcc00000.dwc3/mode
复制Error已复制
切换至 device，默认为ADB设备
echo peripheral > /sys/kernel/debug/usb/fcc00000.dwc3/mode
复制Error已复制
5.10 内核配置，OTG切换模式方法
切换至 host 模式，可接外设，如U盘鼠标
echo host > /sys/kernel/debug/usb/fcc00000.dwc3/mode
复制Error已复制
切换至 device，默认为ADB设备
echo device > /sys/kernel/debug/usb/fcc00000.dwc3/mode
完整的LOG：
:/sys/kernel/debug/usb/fcc00000.dwc3#
root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# cat mode
device
root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3#
root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# echo host > mode
904.102207\] dwc3 fcc00000.dwc3: request 00000000612df501 was not queued to ep0out root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# \[ 904.102454\] android_work: did not send uevent (0 0 0000000000000000) \[ 904.210061\] xhci-hcd xhci-hcd.7.auto: xHCI Host Controller \[ 904.210835\] xhci-hcd xhci-hcd.7.auto: new USB bus registered, assigned bus number 5 \[ 904.211203\] xhci-hcd xhci-hcd.7.auto: hcc params 0x0220fe64 hci version 0x110 quirks 0x0000002022010010 \[ 904.211305\] xhci-hcd xhci-hcd.7.auto: irq 87, io mem 0xfcc00000 \[ 904.211625\] xhci-hcd xhci-hcd.7.auto: xHCI Host Controller \[ 904.212591\] xhci-hcd xhci-hcd.7.auto: new USB bus registered, assigned bus number 6 \[ 904.212680\] xhci-hcd xhci-hcd.7.auto: Host supports USB 3.0 SuperSpeed \[ 904.213121\] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 \[ 904.213161\] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 \[ 904.213185\] usb usb5: Product: xHCI Host Controller \[ 904.213207\] usb usb5: Manufacturer: Linux 5.10.198 xhci-hcd \[ 904.213228\] usb usb5: SerialNumber: xhci-hcd.7.auto \[ 904.213988\] hub 5-0:1.0: USB hub found \[ 904.214042\] hub 5-0:1.0: 1 port detected \[ 904.214470\] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. \[ 904.214582\] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10 \[ 904.214593\] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 \[ 904.214601\] usb usb6: Product: xHCI Host Controller \[ 904.214609\] usb usb6: Manufacturer: Linux 5.10.198 xhci-hcd \[ 904.214615\] usb usb6: SerialNumber: xhci-hcd.7.auto \[ 904.216116\] hub 6-0:1.0: USB hub found \[ 904.216174\] hub 6-0:1.0: 1 port detected \[ 904.462132\] usb 5-1: new high-speed USB device number 2 using xhci-hcd \[ 904.604520\] usb 5-1: New USB device found, idVendor=2bdf, idProduct=0289, bcdDevice=33.00 \[ 904.604603\] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 \[ 904.604631\] usb 5-1: Product: 1080P USB Camera \[ 904.604653\] usb 5-1: Manufacturer: SN0002 \[ 904.604673\] usb 5-1: SerialNumber: 44434000_P030102_SN0002 \[ 904.771276\] uvcvideo: Found UVC 1.00 device 1080P USB Camera (2bdf:0289) \[ 904.832865\] uvcvideo: Failed to query (GET_INFO) UVC control 12 on unit 2: -32 (exp. 1). \[ 905.054199\] cdc_acm 5-1:1.4: ttyACM0: USB ACM device \[ 905.071176\] hid-generic 0003:2BDF:0289.0003: hiddev96,hidraw0: USB HID v1.01 Device \[SN0002 1080P USB Camera\] on usb-xhci-hcd.7.auto-1/input6 root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# lsusb Bus 005 Device 001: ID 1d6b:0002 Bus 003 Device 001: ID 1d6b:0001 Bus 002 Device 002: ID 05e3:0610 Bus 001 Device 001: ID 1d6b:0002 Bus 005 Device 002: ID 2bdf:0289 Bus 008 Device 001: ID 1d6b:0003 Bus 006 Device 001: ID 1d6b:0003 Bus 004 Device 001: ID 1d6b:0001 Bus 002 Device 001: ID 1d6b:0002 Bus 007 Device 001: ID 1d6b:0002 root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# /bin/list-iodomain.sh version: V1.0.1 Get CHIP ID: rk356x XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXX PLEASE CHECK IO-DOMAIN !!!!!!!!!!!!!!! XXXXXXXXXX 请务必检查IO电源域配置 !!!!!!!!!!!!!!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Get IO DOMAIN VALUE: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 注意事项：PMUIO1/PMUIO2 固定不可配 VCCIO2电平由硬件FLASH_VOL_SEL决定: 当VCCIo2供电是1.8V,则FLASH_VOL_SEL管脚必须保持为高电平; 当VCCIO2供电是3.3V,则FLASH_VOL_SEL管脚必须保持为低电平; XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX pmuio2_vsel: 3.3V vccio7_vsel: 3.3V vccio6_vsel: 1.8V vccio5_vsel: 3.3V vccio4_vsel: 3.3V vccio3_vsel: 3.3V vccio2_vsel: 3.3V vccio1_vsel: 3.3V XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# cat mode host root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# cd /dev root@rk3566-buildroot:/dev# root@rk3566-buildroot:/dev# ll video\* lrwxrwxrwx 1 root root 11 Jan 1 20:00 video-camera0 -\> /dev/video0 -rw-r--r-- 1 root root 4 Jan 1 20:00 video-dec0 -rw-r--r-- 1 root root 4 Jan 1 20:00 video-enc0 crw-rw---- 1 root video 81, 0 Jan 1 20:00 video0 crw-rw---- 1 root video 81, 1 Jan 1 20:00 video1 crw-rw---- 1 root video 81, 13 Jan 1 20:15 video10 crw-rw---- 1 root video 81, 14 Jan 1 20:15 video11 crw-rw---- 1 root video 81, 2 Jan 1 20:00 video2 crw-rw---- 1 root video 81, 3 Jan 1 20:00 video3 crw-rw---- 1 root video 81, 4 Jan 1 20:00 video4 crw-rw---- 1 root video 81, 5 Jan 1 20:00 video5 crw-rw---- 1 root video 81, 6 Jan 1 20:00 video6 crw-rw---- 1 root video 81, 7 Jan 1 20:00 video7 crw-rw---- 1 root video 81, 8 Jan 1 20:00 video8 crw-rw---- 1 root video 81, 9 Jan 1 20:00 video9 root@rk3566-buildroot:/dev# nvert ! video/x-raw,format=NV12,width=1920,height=1080 ! waylandsink0 ! videocon Setting pipeline to PAUSED ... \[ 1055.723504\] uvcvideo: Failed to query (GET_DEF) UVC control 12 on unit 2: -32 (exp. 4). Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Redistribute latency... \^Chandling interrupt. Interrupt: Stopping pipeline ... Execution ended after 0:00:05.064076884 Setting pipeline to NULL ... Freeing pipeline ... root@rk3566-buildroot:/dev# jpeg,width=1920,height=1080 ! jpegdec ! videoconvert ! autovideosinko10 ! image/ Setting pipeline to PAUSED ... \[ 1067.740803\] uvcvideo: Failed to query (GET_DEF) UVC control 12 on unit 2: -32 (exp. 4). Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Redistribute latency... \^Chandling interrupt. Interrupt: Stopping pipeline ... Execution ended after 0:00:03.158562275 Setting pipeline to NULL ... Freeing pipeline ... root@rk3566-buildroot:/dev# root@rk3566-buildroot:/dev# /bin/list-iodomain.sh version: V1.0.1 Get CHIP ID: rk356x XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXX PLEASE CHECK IO-DOMAIN !!!!!!!!!!!!!!! XXXXXXXXXX 请务必检查IO电源域配置 !!!!!!!!!!!!!!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Get IO DOMAIN VALUE: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 注意事项：PMUIO1/PMUIO2 固定不可配 VCCIO2电平由硬件FLASH_VOL_SEL决定: 当VCCIo2供电是1.8V,则FLASH_VOL_SEL管脚必须保持为高电平; 当VCCIO2供电是3.3V,则FLASH_VOL_SEL管脚必须保持为低电平; XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX pmuio2_vsel: 3.3V vccio7_vsel: 3.3V vccio6_vsel: 1.8V vccio5_vsel: 3.3V vccio4_vsel: 3.3V vccio3_vsel: 3.3V vccio2_vsel: 3.3V vccio1_vsel: 3.3V XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX root@rk3566-buildroot:/dev# root@rk3566-buildroot:/dev# cd - /sys/kernel/debug/usb/fcc00000.dwc3 root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# ll total 0 drwxr-xr-x 2 root root 0 Jan 1 20:14 ./ drwxr-xr-x 9 root root 0 Jan 1 1970 ../ -rw-r--r-- 1 root root 0 Jan 1 1970 link_state -rw-r--r-- 1 root root 0 Jan 1 1970 lsp_dump -rw-r--r-- 1 root root 0 Jan 1 20:14 mode -r--r--r-- 1 root root 0 Jan 1 1970 regdump -rw-r--r-- 1 root root 0 Jan 1 1970 testmode root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# cat mode host root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# \[ 1732.335190\] usb 5-1: USB disconnect, device number 2 \[ 1744.685302\] usb 5-1: new low-speed USB device number 3 using xhci-hcd \[ 1744.829412\] usb 5-1: New USB device found, idVendor=046d, idProduct=c077, bcdDevice=72.00 \[ 1744.829492\] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 \[ 1744.829518\] usb 5-1: Product: USB Optical Mouse \[ 1744.829539\] usb 5-1: Manufacturer: Logitech \[ 1744.847753\] input: Logitech USB Optical Mouse as /devices/platform/usbdrd/fcc00000.dwc3/xhci-hcd.7.auto/usb5/5-1/5-1:1.0/0003:046D:C077.0004/input/input6 \[ 1744.848165\] hid-generic 0003:046D:C077.0004: input,hidraw0: USB HID v1.11 Mouse \[Logitech USB Optical Mouse\] on usb-xhci-hcd.7.auto-1/input0 \[20:29:00.115\] event6 - Logitech USB Optical Mouse: is tagged by udev as: Mouse \[20:29:00.115\] event6 - Logitech USB Optical Mouse: device is a pointer \[20:29:00.115\] libinput: configuring device "Logitech USB Optical Mouse". \[20:29:00.115\] associating input device event6 with output HDMI-A-1 (none by udev) \[20:29:18.030\] event6 - Logitech USB Optical Mouse: client bug: event processing lagging behind by 11ms, your system is too slow root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# \[ 1860.867162\] usb 5-1: USB disconnect, device number 3 \[20:30:56.027\] event6 - Logitech USB Optical Mouse: device removed root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# root@rk3566-buildroot:/sys/kernel/debug/usb/fcc00000.dwc3# cd / root@rk3566-buildroot:/# root@rk3566-buildroot:/# lsusb Bus 005 Device 001: ID 1d6b:0002 Bus 003 Device 001: ID 1d6b:0001 Bus 002 Device 002: ID 05e3:0610 Bus 001 Device 001: ID 1d6b:0002 Bus 008 Device 001: ID 1d6b:0003 Bus 006 Device 001: ID 1d6b:0003 Bus 004 Device 001: ID 1d6b:0001 Bus 002 Device 001: ID 1d6b:0002 Bus 007 Device 001: ID 1d6b:0002 root@rk3566-buildroot:/# cd /dev root@rk3566-buildroot:/dev# root@rk3566-buildroot:/dev# ll video\* lrwxrwxrwx 1 root root 11 Jan 1 20:00 video-camera0 -\> /dev/video0 -rw-r--r-- 1 root root 4 Jan 1 20:00 video-dec0 -rw-r--r-- 1 root root 4 Jan 1 20:00 video-enc0 crw-rw---- 1 root video 81, 0 Jan 1 20:00 video0 crw-rw---- 1 root video 81, 1 Jan 1 20:00 video1 crw-rw---- 1 root video 81, 2 Jan 1 20:00 video2 crw-rw---- 1 root video 81, 3 Jan 1 20:00 video3 crw-rw---- 1 root video 81, 4 Jan 1 20:00 video4 crw-rw---- 1 root video 81, 5 Jan 1 20:00 video5 crw-rw---- 1 root video 81, 6 Jan 1 20:00 video6 crw-rw---- 1 root video 81, 7 Jan 1 20:00 video7 crw-rw---- 1 root video 81, 8 Jan 1 20:00 video8 crw-rw---- 1 root video 81, 9 Jan 1 20:00 video9 root@rk3566-buildroot:/dev# \[ 1899.121945\] usb 5-1: new high-speed USB device number 4 using xhci-hcd \[ 1899.331572\] usb 5-1: New USB device found, idVendor=04b4, idProduct=02f8, bcdDevice= 0.00 \[ 1899.331647\] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 \[ 1899.331675\] usb 5-1: Product: AT600 \[ 1899.331788\] usb 5-1: Manufacturer: IRay \[ 1899.406594\] uvcvideo: Found UVC 1.10 device AT600 (04b4:02f8) \[ 1899.440002\] cdc_acm: probe of 5-1:1.2 failed with error -22 root@rk3566-buildroot:/dev# root@rk3566-buildroot:/dev# ll video\* lrwxrwxrwx 1 root root 11 Jan 1 20:00 video-camera0 -\> /dev/video0 -rw-r--r-- 1 root root 4 Jan 1 20:00 video-dec0 -rw-r--r-- 1 root root 4 Jan 1 20:00 video-enc0 crw-rw---- 1 root video 81, 0 Jan 1 20:00 video0 crw-rw---- 1 root video 81, 1 Jan 1 20:00 video1 crw-rw---- 1 root video 81, 13 Jan 1 20:31 video10 crw-rw---- 1 root video 81, 14 Jan 1 20:31 video11 crw-rw---- 1 root video 81, 2 Jan 1 20:00 video2 crw-rw---- 1 root video 81, 3 Jan 1 20:00 video3 crw-rw---- 1 root video 81, 4 Jan 1 20:00 video4 crw-rw---- 1 root video 81, 5 Jan 1 20:00 video5 crw-rw---- 1 root video 81, 6 Jan 1 20:00 video6 crw-rw---- 1 root video 81, 7 Jan 1 20:00 video7 crw-rw---- 1 root video 81, 8 Jan 1 20:00 video8 crw-rw---- 1 root video 81, 9 Jan 1 20:00 video9 root@rk3566-buildroot:/dev# root@rk3566-buildroot:/dev# /bin/list-iodomain.sh version: V1.0.1 Get CHIP ID: rk356x XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXX PLEASE CHECK IO-DOMAIN !!!!!!!!!!!!!!! XXXXXXXXXX 请务必检查IO电源域配置 !!!!!!!!!!!!!!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Get IO DOMAIN VALUE: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 注意事项：PMUIO1/PMUIO2 固定不可配 VCCIO2电平由硬件FLASH_VOL_SEL决定: 当VCCIo2供电是1.8V,则FLASH_VOL_SEL管脚必须保持为高电平; 当VCCIO2供电是3.3V,则FLASH_VOL_SEL管脚必须保持为低电平; XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX pmuio2_vsel: 3.3V vccio7_vsel: 3.3V vccio6_vsel: 1.8V vccio5_vsel: 3.3V vccio4_vsel: 3.3V vccio3_vsel: 3.3V vccio2_vsel: 3.3V vccio1_vsel: 3.3V XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX root@rk3566-buildroot:/dev# root@rk3566-buildroot:/dev# nvert ! video/x-raw,format=NV12,width=640,height=521 ! waylandsinko10 ! videoco Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error. Additional debug info: ../libs/gst/base/gstbasesrc.c(3132): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: streaming stopped, reason not-negotiated (-4) Execution ended after 0:00:00.002255751 Setting pipeline to NULL ... Freeing pipeline ... root@rk3566-buildroot:/dev# nvert ! video/x-raw,format=NV12,width=640,height=512 ! waylandsinko10 ! videocon Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Redistribute latency... /bin/list-iodomain.sh version: V1.0.1 Get CHIP ID: rk356x XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXX PLEASE CHECK IO-DOMAIN !!!!!!!!!!!!!!! XXXXXXXXXX 请务必检查IO电源域配置 !!!!!!!!!!!!!!! XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Get IO DOMAIN VALUE: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 注意事项：PMUIO1/PMUIO2 固定不可配 VCCIO2电平由硬件FLASH_VOL_SEL决定: 当VCCIo2供电是1.8V,则FLASH_VOL_SEL管脚必须保持为高电平; 当VCCIO2供电是3.3V,则FLASH_VOL_SEL管脚必须保持为低电平; XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX pmuio2_vsel: 3.3V vccio7_vsel: 3.3V vccio6_vsel: 1.8V vccio5_vsel: 3.3V vccio4_vsel: 3.3V vccio3_vsel: 3.3V vccio2_vsel: 3.3V vccio1_vsel: 3.3V XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX \^Chandling interrupt. Interrupt: Stopping pipeline ... Execution ended after 0:01:58.220288462 \[ 2106.073434\] uvcvideo: Failed to resubmit video URB (-1). Setting pipeline to NULL ... Freeing pipeline ... root@rk3566-buildroot:/dev#   