From: Richard Hughes <richard@hughsie.com>
Date: Mon, 9 Aug 2010 10:41:18 +0000 (+0100)
Subject: udev-acl: add DDC_DEVICE to the types that are managed
X-Git-Tag: 174~384
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d57b4f8ec53e834317518bde34cf849dabab8c4;p=systemd

udev-acl: add DDC_DEVICE to the types that are managed

DDC_DEVICEs are control points for high-end monitors such as the
HP DreamColor. The DDC/CI interface allows userspace applications
to upload custom colorspaces and interact with the display without
using the monitor hardware controls.
---

diff --git a/extras/udev-acl/70-acl.rules b/extras/udev-acl/70-acl.rules
index 25e3f609..6ec04ee4 100644
--- a/extras/udev-acl/70-acl.rules
+++ b/extras/udev-acl/70-acl.rules
@@ -57,6 +57,9 @@ SUBSYSTEM=="input", ENV{ID_INPUT_JOYSTICK}=="?*", TAG+="udev-acl"
 # color measurement devices
 ENV{COLOR_MEASUREMENT_DEVICE}=="*?", TAG+="udev-acl"
 
+# DDC/CI device, usually high-end monitors such as the DreamColor
+ENV{DDC_DEVICE}=="*?", TAG+="udev-acl"
+
 # apply ACL for all locally logged in users
 LABEL="acl_apply", TAG=="udev-acl", TEST=="/var/run/ConsoleKit/database", \
   RUN+="udev-acl --action=$env{ACTION} --device=$env{DEVNAME}"