get rid of the otg-unlock helper

testenv/Dockerfile

@@ -95,19 +95,10 @@ RUN git clone https://github.com/pikvm/ustreamer \
 RUN mkdir -p \
 		/etc/kvmd/{nginx,vnc} \
 		/var/lib/kvmd/msd/{images,meta} \
-		/opt/vc/bin \
-		/fake_sysfs/sys/kernel/config/usb_gadget/kvmd/configs/c.1 \
-		/fake_sysfs/sys/kernel/config/usb_gadget/kvmd/functions/mass_storage.usb0/lun.0 \
-		/fake_sysfs/sys/class/thermal/thermal_zone0 \
-		/fake_procfs/proc/device-tree \
-		/fake_sysfs/sys/class/udc/fe980000.usb/device \
-		/fake_sysfs/sys/bus/platform/drivers/dwc2 \
-	&& echo configured > /fake_sysfs/sys/class/udc/fe980000.usb/state \
-	&& ln -s /fake_sysfs/sys/bus/platform/drivers/dwc2 /fake_sysfs/sys/class/udc/fe980000.usb/device/driver
+		/opt/vc/bin
 
 COPY testenv/fakes/vcgencmd /opt/vc/bin/
-COPY testenv/fakes/msd/* /fake_sysfs/sys/kernel/config/usb_gadget/kvmd/functions/mass_storage.usb0/lun.0/
-COPY testenv/fakes/cpu_temp /fake_sysfs/sys/class/thermal/thermal_zone0/temp
-COPY testenv/fakes/dt_model /fake_procfs/proc/device-tree/model
+COPY testenv/fakes/sys /fake_sysfs/sys
+COPY testenv/fakes/proc /fake_procfs/proc
 
 CMD /bin/bash

testenv/fakes/sys/class/udc/fe980000.usb/device/driver

@@ -0,0 +1 @@
+../../../../bus/platform/drivers/dwc2

testenv/fakes/sys/class/udc/fe980000.usb/state

@@ -0,0 +1 @@
+configured

testenv/fakes/sys/kernel/config/usb_gadget/kvmd/configs/c.1/mass_storage.usb0

@@ -0,0 +1 @@
+../../functions/mass_storage.usb0

testenv/fakes/sys/kernel/config/usb_gadget/kvmd/functions/mass_storage.usb0/lun.0/forced_eject

@@ -0,0 +1 @@
+file

testenv/v2-hdmi-rpi4.override.yaml

@@ -17,7 +17,6 @@ kvmd:
 
     msd:
         remount_cmd: /bin/true
-        unlock_cmd: /bin/true
 
     streamer:
         desired_fps: 30

testenv/v2-hdmiusb-rpi4.override.yaml

@@ -14,7 +14,6 @@ kvmd:
 
     msd:
         remount_cmd: /bin/true
-        unlock_cmd: /bin/true
 
     streamer:
         cmd: