From e1209189b2f8023a08e767cd176dfff5bbc0fb0d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Blanc?= <michael.blanc@canonical.com>
Date: Fri, 28 Aug 2026 10:40:04 +0200
Subject: [PATCH] debian: Add udev rule triggering in postinst

Most users expect their fastrpc use cases to work after installation of
fastrpc-support without retriggered udev rules, so we trigger the
fastrpc udev rules in the postinst script (dh_installudev doesn't do
it).
---
 debian/fastrpc-support.postinst | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 debian/fastrpc-support.postinst

diff --git a/debian/fastrpc-support.postinst b/debian/fastrpc-support.postinst
new file mode 100644
index 0000000..82332ac
--- /dev/null
+++ b/debian/fastrpc-support.postinst
@@ -0,0 +1,15 @@
+#!/bin/sh
+set -e
+
+#DEBHELPER#
+
+if [ "$1" = "configure" ] && [ -z "$DPKG_ROOT" ]; then
+    if which -s udevadm ; then
+        for f in $(find /dev -name 'fastrpc-*' -maxdepth 1); do
+            udevadm trigger --subsystem-match=misc --action=add --name-match="$f" || true
+        done
+        udevadm trigger --subsystem-match=dma_heap --action=add || true
+    fi
+fi
+
+exit 0