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fix udev rules

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This commit is contained in:
Ward Nakchbandi (CosmicFusion) 2024-09-02 04:02:45 +02:00
parent be4c540fc6
commit f9f7a9bcc2
1 changed files with 19 additions and 7 deletions
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26
nvidia-graphics-drivers-#DRIVER_VERSION_MAJOR#/debian/nvidia-modprobe-#DRIVER_VERSION_MAJOR#.udev
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@ -1,8 +1,20 @@
# 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'"
ACTION=="add" DEVPATH=="/module/nvidia" SUBSYSTEM=="module" RUN+="/usr/bin/nvidia-smi"
# 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. In the case where vfio-pci is used
# nvidia-modprobe should not be invoked.
ACTION=="add|bind", ATTR{vendor}=="0x10de", ATTR{class}=="0x03[0-9]*", \
DRIVER=="nvidia", TEST!="/dev/nvidia-uvm", \
RUN+="/usr/bin/nvidia-modprobe", \
RUN+="/usr/bin/bash -c 'for i in $(cat /proc/driver/nvidia/gpus/*/information | grep Minor | cut -d \ -f 4); do /usr/bin/nvidia-modprobe -c${i} && /usr/bin/nvidia-modprobe -s -c${i}; done", \
RUN+="/usr/bin/nvidia-modprobe -l -m", \
RUN+="/usr/bin/nvidia-modprobe -c0 -u", \
RUN+="/usr/bin/nvidia-smi"
# Enable runtime PM for NVIDIA VGA/3D controller devices on driver bind
ACTION=="add|bind", SUBSYSTEM=="pci", DRIVERS=="nvidia", ATTR{vendor}=="0x10de", \
ATTR{class}=="0x03[0-9]*", TEST=="power/control", ATTR{power/control}="auto"
# Disable runtime PM for NVIDIA VGA/3D controller devices on driver unbind
ACTION=="remove|unbind", SUBSYSTEM=="pci", DRIVERS=="nvidia", ATTR{vendor}=="0x10de", \
ATTR{class}=="0x03[0-9]*", TEST=="power/control", ATTR{power/control}="on"