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| author | Hilton Chain <hako@ultrarare.space> | 2026-04-04 21:48:51 +0800 |
|---|---|---|
| committer | Hilton Chain <hako@ultrarare.space> | 2026-04-04 21:48:51 +0800 |
| commit | d970fe51e3794fb5fadcea9863f09ab0cfbff290 (patch) | |
| tree | 97acfae1f27d6dd71b116891578fb91912837e74 /nongnu/services/nvidia.scm | |
| parent | 121aa9cba6a7fdffe1c90bc5e85e65b09479238b (diff) | |
services: nvidia: Support Dynamic Boost.
* nongnu/services/nvidia.scm (<nvidia-configuration>) [powerd]: New field.
(nvidia-shepherd-service): New variable.
(nvidia-service-type): Extend shepherd-root-service-type with it.
Extend dbus-root-service-type.
Diffstat (limited to 'nongnu/services/nvidia.scm')
| -rw-r--r-- | nongnu/services/nvidia.scm | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/nongnu/services/nvidia.scm b/nongnu/services/nvidia.scm index 09fc838..7024e7a 100644 --- a/nongnu/services/nvidia.scm +++ b/nongnu/services/nvidia.scm @@ -9,6 +9,7 @@ #:use-module (gnu packages linux) #:use-module (gnu services) #:use-module (gnu services base) + #:use-module (gnu services dbus) #:use-module (gnu services linux) #:use-module (gnu services shepherd) #:use-module (nongnu packages nvidia) @@ -29,7 +30,9 @@ (modprobe nvidia-configuration-modprobe (default nvidia-modprobe)) ; file-like (settings nvidia-configuration-settings - (default #f))) ; file-like or #f + (default #f)) ; file-like or #f + (powerd nvidia-configuration-powerd + (default #t))) ; boolean (define (%nvidia-firmware config) (match-record config <nvidia-configuration> @@ -87,6 +90,20 @@ ACTION==\"unbind\", SUBSYSTEM==\"pci\", ATTR{vendor}==\"0x10de\", ATTR{class}==\ ACTION==\"unbind\", SUBSYSTEM==\"pci\", ATTR{vendor}==\"0x10de\", ATTR{class}==\"0x0c8000\", TEST==\"power/control\", ATTR{power/control}=\"on\" "))) +(define nvidia-shepherd-service + (match-record-lambda <nvidia-configuration> + (driver powerd) + (if powerd + (list (shepherd-service + (documentation "NVIDIA Dynamic Boost support.") + (provision '(nvidia-powerd)) + (requirement '(user-processes)) + (start + #~(make-forkexec-constructor + (list #$(file-append driver "/bin/nvidia-powerd")))) + (stop #~(make-kill-destructor)))) + '()))) + (define nvidia-service-type (service-type (name 'nvidia) @@ -97,6 +114,10 @@ ACTION==\"unbind\", SUBSYSTEM==\"pci\", ATTR{vendor}==\"0x10de\", ATTR{class}==\ nvidia-privileged-program) (service-extension special-files-service-type nvidia-special-files) + (service-extension shepherd-root-service-type + nvidia-shepherd-service) + (service-extension dbus-root-service-type + (compose list nvidia-configuration-driver)) (service-extension udev-service-type nvidia-udev-rule) (service-extension firmware-service-type |