From 0af3aeb44697533df2bc79d0985b65bca6b8cd86 Mon Sep 17 00:00:00 2001

From: David Herrmann <dh.herrmann@gmail.com>

Date: Sun, 3 Nov 2013 13:01:20 +0100

Subject: [PATCH] rules: load path_id on DRM devices

The path_id-builtin provides useful unique aliases for DRM devices. If we

want to configure DRM render-nodes for compositors, we want to avoid

storing the whole sys-path in configuration files. Hence, allow users to

store the short PATH_ID instead.

Load path_id-builtin unconditionally on DRM devices now to always provide

this alias.

---

 Makefile.am        | 1 +

 rules/60-drm.rules | 8 ++++++++

 2 files changed, 9 insertions(+)

 create mode 100644 rules/60-drm.rules

diff --git a/Makefile.am b/Makefile.am

index 7ab345a..34de7f2 100644

--- a/Makefile.am

+++ b/Makefile.am

@@ -2209,6 +2209,7 @@ dist_udevrules_DATA += \

 	rules/99-systemd.rules \

 	rules/42-usb-hid-pm.rules \

 	rules/50-udev-default.rules \

+	rules/60-drm.rules \

 	rules/60-keyboard.rules \

 	rules/60-persistent-storage-tape.rules \

 	rules/60-persistent-serial.rules \

diff --git a/rules/60-drm.rules b/rules/60-drm.rules

new file mode 100644

index 0000000..de038c1

--- /dev/null

+++ b/rules/60-drm.rules

@@ -0,0 +1,8 @@

+# do not edit this file, it will be overwritten on update

+

+ACTION=="remove", GOTO="drm_end"

+SUBSYSTEM!="drm", GOTO="drm_end"

+

+SUBSYSTEMS=="pci|usb|platform", IMPORT{builtin}="path_id"

+

+LABEL="drm_end"