android-tools-conf-configfs: Allow handling two or more UDC controllers

Several Qualcomm platforms support setting two or more (or even all) UDC controllers in 'peripheral' mode. Modify the android-tools-conf-configfs scriptware to handle such cases. Signed-off-by: Bhupesh Sharma <[email protected]> Signed-off-by: Khem Raj <[email protected]>
openembedded · Oct 29, 2022 · e87a950 · e87a950
1 parent c651240
commit e87a950
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/meta-oe/recipes-devtools/android-tools/android-tools-conf-configfs/android-gadget-start b/meta-oe/recipes-devtools/android-tools/android-tools-conf-configfs/android-gadget-start
@@ -4,4 +4,6 @@ set -e
 
 sleep 10
 
-ls /sys/class/udc/ | xargs echo -n > /sys/kernel/config/usb_gadget/adb/UDC
+ls /sys/class/udc/ | head -n 1 | xargs echo -n > /sys/kernel/config/usb_gadget/adb/UDC
+
+bbnote "Setting UDC $(ls /sys/class/udc/ | head -n 1) for USB ADB Gadget usage"