18 lines
696 B
Bash
18 lines
696 B
Bash
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#! /vendor/bin/sh
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# Grep and set the vendor.usb.controller property from
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# /sys/class/udc at the boot time.
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#
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# Upstream commit eb9b7bfd5954 ("arm64: dts: qcom: Harmonize DWC
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# USB3 DT nodes name") (v5.14-rc1) changed the DTS USB node names,
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# breaking the sys.usb.controller property hardcoded in the
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# platform specific init.usb.common.rc
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#
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# This script will get rid of the static/hardcoded property name
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# which we set in init.<hw>.usb.rc and set it to the available
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# on-board USB controller from /sys/class/udc instead.
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# Searching for db845c's DWC3 UDC explicitly
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UDC_ADDRESS=a600000
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UDC=`/vendor/bin/ls /sys/class/udc/ | /vendor/bin/grep $UDC_ADDRESS`
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setprop vendor.usb.controller $UDC
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