diff options
Diffstat (limited to 'nvidia.rules')
| -rw-r--r-- | nvidia.rules | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/nvidia.rules b/nvidia.rules index 1334f88ca2d5..1876f3e2b286 100644 --- a/nvidia.rules +++ b/nvidia.rules @@ -1,5 +1,6 @@ -# Device nodes are created by nvidia-modprobe, which is called by the nvidia DDX. -# In case the DDX is not started, the device nodes are never created, so call -# nvidia-modprobe in the udev rules to cover the Wayland/EGLStream and compute -# case without a started display. -KERNEL=="nvidia", DRIVER=="nvidia", RUN+="/usr/bin/nvidia-modprobe", RUN+="/usr/bin/nvidia-modprobe -u" +# Make sure device nodes are present even when the DDX is not started for the Wayland/EGLStream case +KERNEL=="nvidia", RUN+="/usr/bin/bash -c '/usr/bin/mknod -Z -m 666 /dev/nvidiactl c $$(grep nvidia /proc/devices | cut -d \ -f 1) 255'" +KERNEL=="nvidia", RUN+="/usr/bin/bash -c 'for i in $$(cat /proc/driver/nvidia/gpus/*/information | grep Minor | cut -d \ -f 4); do /usr/bin/mknod -Z -m 666 /dev/nvidia$${i} c $$(grep nvidia /proc/devices | cut -d \ -f 1) $${i}; done'" +KERNEL=="nvidia_modeset", RUN+="/usr/bin/bash -c '/usr/bin/mknod -Z -m 666 /dev/nvidia-modeset c $$(grep nvidia /proc/devices | cut -d \ -f 1) 254'" +KERNEL=="nvidia_uvm", RUN+="/usr/bin/bash -c '/usr/bin/mknod -Z -m 666 /dev/nvidia-uvm c $$(grep nvidia-uvm /proc/devices | cut -d \ -f 1) 0'" +KERNEL=="nvidia_uvm", RUN+="/usr/bin/bash -c '/usr/bin/mknod -Z -m 666 /dev/nvidia-uvm-tools c $$(grep nvidia-uvm /proc/devices | cut -d \ -f 1) 1'" |