161 lines
6.6 KiB
Bash
161 lines
6.6 KiB
Bash
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#!/bin/sh
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# default NO, set YES to enable cdc
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# set kernel's defconfig CONFIG_USB_CONFIGFS_ACM=y to enable cdc
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CDC_ENABLE=NO
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USB_FUNCTIONS_DIR=/sys/kernel/config/usb_gadget/rockchip/functions
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USB_CONFIGS_DIR=/sys/kernel/config/usb_gadget/rockchip/configs/b.1
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configure_uvc_resolution_mjpeg()
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{
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UVC_DISPLAY_W=$1
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UVC_DISPLAY_H=$2
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UVC_DISPLAY_DIR=${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/mjpeg/m/${UVC_DISPLAY_W}_${UVC_DISPLAY_H}p
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mkdir ${UVC_DISPLAY_DIR}
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echo $UVC_DISPLAY_W > ${UVC_DISPLAY_DIR}/wWidth
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echo $UVC_DISPLAY_H > ${UVC_DISPLAY_DIR}/wHeight
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echo 333333 > ${UVC_DISPLAY_DIR}/dwDefaultFrameInterval
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*20)) > ${UVC_DISPLAY_DIR}/dwMinBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*20)) > ${UVC_DISPLAY_DIR}/dwMaxBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*2)) > ${UVC_DISPLAY_DIR}/dwMaxVideoFrameBufferSize
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echo -e "333333\n666666\n1000000\n2000000" > ${UVC_DISPLAY_DIR}/dwFrameInterval
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}
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configure_uvc_resolution_h264()
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{
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UVC_DISPLAY_W=$1
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UVC_DISPLAY_H=$2
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UVC_DISPLAY_DIR=${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/framebased/f1/${UVC_DISPLAY_W}_${UVC_DISPLAY_H}p
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mkdir ${UVC_DISPLAY_DIR}
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echo $UVC_DISPLAY_W > ${UVC_DISPLAY_DIR}/wWidth
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echo $UVC_DISPLAY_H > ${UVC_DISPLAY_DIR}/wHeight
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echo 333333 > ${UVC_DISPLAY_DIR}/dwDefaultFrameInterval
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*10)) > ${UVC_DISPLAY_DIR}/dwMinBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*10)) > ${UVC_DISPLAY_DIR}/dwMaxBitRate
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echo -e "333333\n400000\n500000\n666666\n1000000\n2000000" > ${UVC_DISPLAY_DIR}/dwFrameInterval
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echo -ne \\x48\\x32\\x36\\x34\\x00\\x00\\x10\\x00\\x80\\x00\\x00\\xaa\\x00\\x38\\x9b\\x71 > ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/framebased/f1/guidFormat
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}
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configure_uvc_resolution_h265()
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{
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UVC_DISPLAY_W=$1
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UVC_DISPLAY_H=$2
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UVC_DISPLAY_DIR=${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/framebased/f2/${UVC_DISPLAY_W}_${UVC_DISPLAY_H}p
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mkdir ${UVC_DISPLAY_DIR}
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echo $UVC_DISPLAY_W > ${UVC_DISPLAY_DIR}/wWidth
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echo $UVC_DISPLAY_H > ${UVC_DISPLAY_DIR}/wHeight
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echo 333333 > ${UVC_DISPLAY_DIR}/dwDefaultFrameInterval
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*10)) > ${UVC_DISPLAY_DIR}/dwMinBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*10)) > ${UVC_DISPLAY_DIR}/dwMaxBitRate
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echo -e "333333\n400000\n500000" > ${UVC_DISPLAY_DIR}/dwFrameInterval
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echo -ne \\x48\\x32\\x36\\x35\\x00\\x00\\x10\\x00\\x80\\x00\\x00\\xaa\\x00\\x38\\x9b\\x71 > ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/framebased/f2/guidFormat
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}
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uvc_device_config()
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{
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UVC_GS=$1
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UVC_NAME=$2
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uvc_w=$3
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uvc_h=$4
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mkdir ${USB_FUNCTIONS_DIR}/$UVC_GS
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echo $UVC_NAME > ${USB_FUNCTIONS_DIR}/$UVC_GS/device_name
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echo 3072 > ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming_maxpacket
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echo 2 > ${USB_FUNCTIONS_DIR}/$UVC_GS/uvc_num_request
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#echo 1 > /sys/kernel/config/usb_gadget/rockchip/functions/$UVC_GS/streaming_bulk
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mkdir ${USB_FUNCTIONS_DIR}/$UVC_GS/control/header/h
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ln -s ${USB_FUNCTIONS_DIR}/$UVC_GS/control/header/h ${USB_FUNCTIONS_DIR}/$UVC_GS/control/class/fs/h
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ln -s ${USB_FUNCTIONS_DIR}/$UVC_GS/control/header/h ${USB_FUNCTIONS_DIR}/$UVC_GS/control/class/ss/h
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## mjpeg support config
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mkdir ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/mjpeg/m
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configure_uvc_resolution_mjpeg $uvc_w $uvc_h
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## h.264 support config
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mkdir ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/framebased/f1
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configure_uvc_resolution_h264 $uvc_w $uvc_h
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## h.265 support config
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mkdir ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/framebased/f2
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configure_uvc_resolution_h265 $uvc_w $uvc_h
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/$UVC_GS/streaming/header/h
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ln -s ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/mjpeg/m ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/header/h/m
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ln -s ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/framebased/f1 ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/header/h/f1
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ln -s ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/framebased/f2 ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/header/h/f2
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ln -s ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/header/h ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/class/fs/h
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ln -s ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/header/h ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/class/hs/h
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ln -s ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/header/h ${USB_FUNCTIONS_DIR}/$UVC_GS/streaming/class/ss/h
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}
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cdc_device_config()
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{
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mkdir ${USB_FUNCTIONS_DIR}/acm.g0
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CONFIG_STR=`cat /sys/kernel/config/usb_gadget/rockchip/configs/b.1/strings/0x409/configuration`
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STR=${CONFIG_STR}_acm
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echo $STR > ${USB_CONFIGS_DIR}/strings/0x409/configuration
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USB_CNT=`echo $STR | awk -F"_" '{print NF-1}'`
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let USB_CNT=USB_CNT+2
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echo "acm on++++++ ${USB_CNT}"
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ln -s ${USB_FUNCTIONS_DIR}/acm.g0 ${USB_CONFIGS_DIR}/f${USB_CNT}
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}
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##main
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UVC_W=1920
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if expr "$1" + 0 2>/dev/null; then
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UVC_W=$1
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fi
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UVC_H=1080
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if expr "$2" + 0 2>/dev/null; then
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UVC_H=$2
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fi
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#init usb config
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insmod /oem/usr/ko/usb-common.ko
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insmod /oem/usr/ko/usbcore.ko
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insmod /oem/usr/ko/udc-core.ko
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insmod /oem/usr/ko/libcomposite.ko
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insmod /oem/usr/ko/usb_f_fs.ko
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insmod /oem/usr/ko/usb_f_uvc.ko
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if [ "$CDC_ENABLE" = "YES" ];then
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insmod /oem/usr/ko/u_serial.ko
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insmod /oem/usr/ko/usb_f_acm.ko
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fi
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insmod /oem/usr/ko/phy-rockchip-inno-usb2.ko
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insmod /oem/usr/ko/dwc3-of-simple.ko
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insmod /oem/usr/ko/dwc3.ko
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mount -t configfs none /sys/kernel/config
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mkdir -p /sys/kernel/config/usb_gadget/rockchip
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mkdir -p /sys/kernel/config/usb_gadget/rockchip/strings/0x409
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mkdir -p ${USB_CONFIGS_DIR}/strings/0x409
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echo 0x2207 > /sys/kernel/config/usb_gadget/rockchip/idVendor
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echo 0x0310 > /sys/kernel/config/usb_gadget/rockchip/bcdDevice
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echo 0x0200 > /sys/kernel/config/usb_gadget/rockchip/bcdUSB
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echo 239 > /sys/kernel/config/usb_gadget/rockchip/bDeviceClass
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echo 2 > /sys/kernel/config/usb_gadget/rockchip/bDeviceSubClass
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echo 1 > /sys/kernel/config/usb_gadget/rockchip/bDeviceProtocol
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SERIAL_NUM=`cat /proc/cpuinfo |grep Serial | awk -F ":" '{print $2}'`
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echo "serialnumber is $SERIAL_NUM"
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echo $SERIAL_NUM > /sys/kernel/config/usb_gadget/rockchip/strings/0x409/serialnumber
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echo "rockchip" > /sys/kernel/config/usb_gadget/rockchip/strings/0x409/manufacturer
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echo "UVC" > /sys/kernel/config/usb_gadget/rockchip/strings/0x409/product
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echo 0x1 > /sys/kernel/config/usb_gadget/rockchip/os_desc/b_vendor_code
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echo "MSFT100" > /sys/kernel/config/usb_gadget/rockchip/os_desc/qw_sign
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echo 500 > /sys/kernel/config/usb_gadget/rockchip/configs/b.1/MaxPower
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#ln -s /sys/kernel/config/usb_gadget/rockchip/configs/b.1 /sys/kernel/config/usb_gadget/rockchip/os_desc/b.1
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echo 0x0016 > /sys/kernel/config/usb_gadget/rockchip/idProduct
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uvc_device_config uvc.gs1 "UVC main" $UVC_W $UVC_H
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echo "uvc" > ${USB_CONFIGS_DIR}/strings/0x409/configuration
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ln -s ${USB_FUNCTIONS_DIR}/uvc.gs1 ${USB_CONFIGS_DIR}/f2
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if [ "$CDC_ENABLE" = "YES" ];then
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cdc_device_config
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fi
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UDC=`ls /sys/class/udc/| awk '{print $1}'`
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echo $UDC > /sys/kernel/config/usb_gadget/rockchip/UDC
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