sys-power/upower: Apply important fixes from upstream

- Fix upower not having access to udev events (#668084)
- Fix upower's keyboard backlight support

Thanks-to: Peter Tworek
Closes: https://bugs.gentoo.org/668084
Signed-off-by: Pacho Ramos <pacho@gentoo.org>
Package-Manager: Portage-2.3.51, Repoman-2.3.11

2 files changed, 62 insertions, 0 deletions

diff --git a/sys-power/upower/files/upower-0.99.8-keyboard-backlight.patch b/sys-power/upower/files/upower-0.99.8-keyboard-backlight.patch
new file mode 100644
index 000000000000..07b1731ad2c4
--- /dev/null
+++ b/sys-power/upower/files/upower-0.99.8-keyboard-backlight.patch
@@ -0,0 +1,30 @@
+From 0a9d9ab4949effb20e77aa52e7b4ee07e776fc0d Mon Sep 17 00:00:00 2001
+From: Bastien Nocera <hadess@hadess.net>
+Date: Tue, 4 Sep 2018 09:58:21 +0200
+Subject: daemon: Fix upower's keyboard backlight support
+
+Disabling kernel tunables blocked us from accessing /sys, meaning we
+couldn't change keyboard backlight levels.
+
+Closes: #73
+---
+ src/upower.service.in | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/upower.service.in b/src/upower.service.in
+index 8838655..4566ad3 100644
+--- a/src/upower.service.in
++++ b/src/upower.service.in
+@@ -10,7 +10,8 @@ Restart=on-failure
+ 
+ # Filesystem lockdown
+ ProtectSystem=strict
+-ProtectKernelTunables=true
++# Needed by keyboard backlight support
++ProtectKernelTunables=false
+ ProtectControlGroups=true
+ ReadWritePaths=@historydir@
+ ProtectHome=true
+-- 
+cgit v1.1
+
diff --git a/sys-power/upower/files/upower-0.99.8-udev-events.patch b/sys-power/upower/files/upower-0.99.8-udev-events.patch
new file mode 100644
index 000000000000..d164824b735f
--- /dev/null
+++ b/sys-power/upower/files/upower-0.99.8-udev-events.patch
@@ -0,0 +1,32 @@
+From fe356951a9d45fee73036aaa72661f0319dffba3 Mon Sep 17 00:00:00 2001
+From: Bastien Nocera <hadess@hadess.net>
+Date: Tue, 21 Aug 2018 13:30:44 +0200
+Subject: daemon: Fix upower not having access to udev events
+
+PrivateNetwork=true will cut off upower from the udev netlink socket, so
+it's not what we want to use, as we want those events.
+
+See https://lists.freedesktop.org/archives/systemd-devel/2018-July/041000.html
+
+Closes: #68
+---
+ src/upower.service.in | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/upower.service.in b/src/upower.service.in
+index 835529a..8838655 100644
+--- a/src/upower.service.in
++++ b/src/upower.service.in
+@@ -17,7 +17,8 @@ ProtectHome=true
+ PrivateTmp=true
+ 
+ # Network
+-PrivateNetwork=true
++# PrivateNetwork=true would block udev's netlink socket
++RestrictAddressFamilies=AF_UNIX AF_NETLINK
+ 
+ # Execute Mappings
+ MemoryDenyWriteExecute=true
+-- 
+cgit v1.1
+