etc/init.qti.usb.debug.sh

#!/vendor/bin/sh
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# Enable various ftrace debugging events
tracefs=/sys/kernel/tracing

if [ -d $tracefs ]; then
    mkdir $tracefs/instances/usb

    # dwc3
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_complete_trb/enable
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_ctrl_req/enable
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_ep_dequeue/enable
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_ep_queue/enable
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_gadget_ep_cmd/enable
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_gadget_ep_disable/enable
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_gadget_ep_enable/enable
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_gadget_giveback/enable
    echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_prepare_trb/enable

    # ucsi
    echo 1 > $tracefs/instances/usb/events/ucsi/ucsi_connector_change/enable
    echo 1 > $tracefs/instances/usb/events/ucsi/ucsi_reset_ppm/enable
    echo 1 > $tracefs/instances/usb/events/ucsi/ucsi_run_command/enable

    echo 1 > $tracefs/instances/usb/tracing_on
fi