diff -Nru dav1d-1.0.0/debian/changelog dav1d-1.0.0/debian/changelog
--- dav1d-1.0.0/debian/changelog	2022-05-22 12:56:08.000000000 +0000
+++ dav1d-1.0.0/debian/changelog	2022-05-28 19:14:12.000000000 +0000
@@ -1,3 +1,11 @@
+dav1d (1.0.0-2+rpi1) bookworm-staging; urgency=medium
+
+  [changes brought forward from 0.7.1-3+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sun, 12 Jul 2020 23:43:27 +0000]
+  * Disable asm, it seems to cause the resulting binary to come out
+    armv7 contaminated.
+
+ -- Raspbian forward porter <root@raspbian.org>  Sat, 28 May 2022 19:14:12 +0000
+
 dav1d (1.0.0-2) unstable; urgency=medium
 
   * Upload to unstable
diff -Nru dav1d-1.0.0/debian/rules dav1d-1.0.0/debian/rules
--- dav1d-1.0.0/debian/rules	2022-05-22 12:56:08.000000000 +0000
+++ dav1d-1.0.0/debian/rules	2022-05-28 19:14:12.000000000 +0000
@@ -7,6 +7,8 @@
 
 CONFIG_ARGS:=	--buildtype="release"
 
+CONFIG_ARGS+=	-Denable_asm=false
+
 override_dh_auto_configure:
 	dh_auto_configure -- ${CONFIG_ARGS}