diff -Nru systemd-247.3/debian/changelog systemd-247.3/debian/changelog
--- systemd-247.3/debian/changelog	2021-07-20 19:38:18.000000000 +0800
+++ systemd-247.3/debian/changelog	2021-07-28 16:32:40.000000000 +0800
@@ -1,3 +1,10 @@
+systemd (247.3-3ubuntu3.5) hirsute; urgency=medium
+
+  * Use SKU to identify Dell clamshell models for accelerometer properties
+    (LP: #1938259)
+
+ -- Yao Wei <yao.wei@canonical.com>  Wed, 28 Jul 2021 16:32:40 +0800
+
 systemd (247.3-3ubuntu3.4) hirsute-security; urgency=medium
 
   * SECURITY UPDATE: DoS via DHCP FORCERENEW
diff -Nru systemd-247.3/debian/patches/dell-clamshell-accel-location-base-with-sku.patch systemd-247.3/debian/patches/dell-clamshell-accel-location-base-with-sku.patch
--- systemd-247.3/debian/patches/dell-clamshell-accel-location-base-with-sku.patch	1970-01-01 08:00:00.000000000 +0800
+++ systemd-247.3/debian/patches/dell-clamshell-accel-location-base-with-sku.patch	2021-07-28 16:32:40.000000000 +0800
@@ -0,0 +1,30 @@
+From: Yao Wei <yao.wei@canonical.com>
+Date: Tue, 27 Jul 2021 14:05:28 +0800
+Subject: [PATCH] Use SKU to identify Dell clamshell models for accelerometer
+ properties
+
+As per request from Dell, we need to use sku property of modalias that
+is patched into linux 5.13 for model identification:
+
+  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e26f023e01ef26b4138bc1099af309bdc4523d23
+---
+ hwdb.d/60-sensor.hwdb | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/hwdb.d/60-sensor.hwdb b/hwdb.d/60-sensor.hwdb
+index 0f75fd1..1df69a5 100644
+--- a/hwdb.d/60-sensor.hwdb
++++ b/hwdb.d/60-sensor.hwdb
+@@ -287,10 +287,10 @@ sensor:modalias:acpi:*KIOX000A*:dmi:*svn*CytrixTechnology:*pn*Complex11t:*
+ sensor:modalias:platform:HID-SENSOR-200073:dmi:*svnDell*:pnVostro5581:*
+  ACCEL_LOCATION=base
+ 
+-sensor:modalias:platform:HID-SENSOR-200073:dmi:*svnDell*:pnLatitude9520:*:ct10:*
++sensor:modalias:platform:HID-SENSOR-200073:dmi:*svnDell*:sku0A3E:*
+  ACCEL_LOCATION=base
+ 
+-sensor:modalias:platform:HID-SENSOR-200073:dmi:*svnDell*:pnLatitude7420:*
++sensor:modalias:platform:HID-SENSOR-200073:dmi:*svnDell*:sku0B0B:*
+  ACCEL_LOCATION=base
+ 
+ # Dell Venue 8 Pro 3845
diff -Nru systemd-247.3/debian/patches/series systemd-247.3/debian/patches/series
--- systemd-247.3/debian/patches/series	2021-07-20 19:38:11.000000000 +0800
+++ systemd-247.3/debian/patches/series	2021-07-28 16:32:40.000000000 +0800
@@ -96,3 +96,4 @@
 lp1891215/0004-fs-util-make-sure-conservative_renameat-properly-det.patch
 CVE-2020-13529.patch
 CVE-2021-33910.patch
+dell-clamshell-accel-location-base-with-sku.patch