From 96b911913ea485424474f720ffb24cb83a95ea19 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Thu, 5 Aug 2021 19:33:30 +0200
Subject: [PATCH] data: Allow tuning USB parameters

Newer libfprint versions try to tune the wakeup and persist option of
USB devices. Add access rules to permit this.
---
 data/fprintd.service.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/data/fprintd.service.in b/data/fprintd.service.in
index 47297f9..ea311e4 100644
--- a/data/fprintd.service.in
+++ b/data/fprintd.service.in
@@ -40,3 +40,6 @@ NoNewPrivileges=true
 ProtectClock=yes
 DeviceAllow=char-usb_device rw
 DeviceAllow=char-spi rw
+
+# Allow tuning USB parameters (wakeup and persist)
+ReadWritePaths=/sys/devices