diff options
| author | Philip Withnall <philip.withnall@collabora.co.uk> | 2015-06-02 15:24:48 +0100 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2017-03-14 10:01:41 +0100 |
| commit | aea2c66b3d950411fbd59878613adec45d786f1a (patch) | |
| tree | 8cb18474624ca49bb496eb274bc33cb342e7c6cd /src/login | |
| parent | af750a80c7d0ae8259588f77e14e04cfce824081 (diff) | |
logind: Add a udev rule to tag all DRM cards with master-of-seat
This is needed for generic DRM devices like the VirtualBox vboxvideo
driver, which exposes itself as a generic, ID-less DRM device at
/dev/dri/card0 (after applying this commit):
$ udevadm info --query=all --path \
/sys/devices/pci0000:00/0000:00:02.0/drm/card0
P: /devices/pci0000:00/0000:00:02.0/drm/card0
N: dri/card0
E: DEVNAME=/dev/dri/card0
E: DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0
E: DEVTYPE=drm_minor
E: ID_FOR_SEAT=drm-pci-0000_00_02_0
E: ID_PATH=pci-0000:00:02.0
E: ID_PATH_TAG=pci-0000_00_02_0
E: MAJOR=226
E: MINOR=0
E: SUBSYSTEM=drm
E: TAGS=:master-of-seat:seat:uaccess:
E: USEC_INITIALIZED=59893
Without this patch, the capabilities for a seat on a VirtualBox
installation of systemd v219 incorrectly show it as non-graphical, even
though I can type these commands from an xterm:
$ loginctl show-seat seat0
Id=seat0
CanMultiSession=yes
CanTTY=yes
CanGraphical=no
…
https://bugs.freedesktop.org/show_bug.cgi?id=90822
Diffstat (limited to 'src/login')
| -rw-r--r-- | src/login/71-seat.rules.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/login/71-seat.rules.in b/src/login/71-seat.rules.in index 5bf0a13c6..a3bccfe31 100644 --- a/src/login/71-seat.rules.in +++ b/src/login/71-seat.rules.in @@ -11,6 +11,7 @@ TAG=="uaccess", SUBSYSTEM!="sound", TAG+="seat" SUBSYSTEM=="sound", KERNEL=="card*", TAG+="seat" SUBSYSTEM=="input", KERNEL=="input*", TAG+="seat" SUBSYSTEM=="graphics", KERNEL=="fb[0-9]*", TAG+="seat", TAG+="master-of-seat" +SUBSYSTEM=="drm", KERNEL=="card[0-9]*", TAG+="seat", TAG+="master-of-seat" SUBSYSTEM=="usb", ATTR{bDeviceClass}=="09", TAG+="seat" # 'Plugable' USB hub, sound, network, graphics adapter |