diff -Nru initramfs-tools-0.140ubuntu13.3/debian/changelog initramfs-tools-0.140ubuntu13.4/debian/changelog
--- initramfs-tools-0.140ubuntu13.3/debian/changelog	2023-07-13 11:12:19.000000000 +0000
+++ initramfs-tools-0.140ubuntu13.4/debian/changelog	2023-07-25 09:54:44.000000000 +0000
@@ -1,3 +1,9 @@
+initramfs-tools (0.140ubuntu13.4) jammy; urgency=medium
+
+  * hook-functions: add stusb160x kernel module for Tegra IGX (LP: #2027636)
+
+ -- Loïc Minier <loic.minier@ubuntu.com>  Tue, 25 Jul 2023 11:54:44 +0200
+
 initramfs-tools (0.140ubuntu13.3) jammy; urgency=medium
 
   [ Loïc Minier ]
diff -Nru initramfs-tools-0.140ubuntu13.3/hook-functions initramfs-tools-0.140ubuntu13.4/hook-functions
--- initramfs-tools-0.140ubuntu13.3/hook-functions	2023-07-13 10:19:23.000000000 +0000
+++ initramfs-tools-0.140ubuntu13.4/hook-functions	2023-07-25 09:54:39.000000000 +0000
@@ -666,6 +666,8 @@
 			copy_modules_dir kernel/drivers/usb/musb
 			copy_modules_dir kernel/drivers/usb/renesas_usbhs
 			copy_modules_dir kernel/drivers/usb/typec/ucsi
+			# also STM's STUSB160x type-C controller for Tegra IGX
+			modules="$modules stusb160x"
 			# and any extcon drivers for USB
 			modules="$modules extcon-usb-gpio extcon-usbc-cros-ec"
 			# Add the axp20x_usb_power power supply driver,