mesa-vpu: use mesa from debian bookworm-backports

extensions/mesa-vpu.sh

@@ -120,12 +120,6 @@ function post_install_kernel_debs__3d() {
 
 			pkgs+=("chromium")
 		fi
-	elif [[ "${DISTRIBUTION}" == "Debian" && "${RELEASE}" == "bookworm" ]]; then
-
-		display_alert "Adding mesa backport repo for ${RELEASE} from OBS" "${EXTENSION}" "info"
-		echo 'deb http://download.opensuse.org/repositories/home:/amazingfate:/mesa-bookworm-backport/Debian_12/ /' | tee "${SDCARD}"/etc/apt/sources.list.d/home:amazingfate:mesa-bookworm-backport.list
-		curl -fsSL https://download.opensuse.org/repositories/home:amazingfate:mesa-bookworm-backport/Debian_12/Release.key | gpg --dearmor | tee "${SDCARD}"/etc/apt/trusted.gpg.d/home_amazingfate_mesa-bookworm-backport.gpg > /dev/null
-
 	fi
 
 	if [[ "${BUILD_DESKTOP}" == "yes" ]]; then # if desktop, add amazingfated's multimedia PPAs and rockchip-multimedia-config utility, chromium, gstreamer, etc
@@ -160,7 +154,11 @@ function post_install_kernel_debs__3d() {
 	fi
 
 	display_alert "Installing 3D extension packages" "${EXTENSION}" "info"
-	do_with_retries 3 chroot_sdcard_apt_get_install "${pkgs[@]}"
+	if [[ "${DISTRIBUTION}" == "Debian" && "${RELEASE}" == "bookworm" ]]; then
+		do_with_retries 3 chroot_sdcard_apt_get_install -t bookworm-backports "${pkgs[@]}"
+	else
+		do_with_retries 3 chroot_sdcard_apt_get_install "${pkgs[@]}"
+	fi
 
 	# This library gets downgraded
 	if [[ "${BUILD_DESKTOP}" == "yes" ]]; then