(define-module (kolwynia os garmr)
  #:use-module (gnu)
  #:use-module (gnu packages)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages networking)
  #:use-module (gnu services)
  #:use-module (gnu services guix)
  #:use-module (gnu services pm)
  #:use-module (guix gexp)
  #:use-module (kolwynia os ymir)
  #:use-module ((kolwynia os garmr file-systems)
		#:prefix fs:)
  #:use-module ((kolwynia os ymir packages)
		#:prefix pkg:)
  #:use-module ((kolwynia os ymir users)
		#:prefix users:)
  #:use-module (kolwynia home bdunahu))

;;; Commentary:
;;;
;;; garmr is a corebooted and fully-libre laptop
;;;
;;; Code:

(operating-system
  (inherit ymir)
  (host-name "garmr")

  (packages (cons* brightnessctl tlp pkg:ymir-packages))

  (services
   (cons*
    ;; laptop power management
    (service tlp-service-type
             (tlp-configuration
	       (cpu-scaling-governor-on-ac (list "powersave"))
	       (cpu-scaling-governor-on-bat (list "powersave"))
	       (energy-perf-policy-on-ac "powersave")
	       (energy-perf-policy-on-bat "powersave")
	       (pcie-aspm-on-ac "powersave")
	       (pcie-aspm-on-bat "powersave")
	       (sched-powersave-on-bat? #t)
	       (sched-powersave-on-ac? #t)
	       (sata-linkpwr-on-ac "min_power")
	       (sata-linkpwr-on-bat "min_power")
	       (start-charge-thresh-bat0 60)
	       (stop-charge-thresh-bat0 80)))
    (service thermald-service-type)
    (simple-service 'network-manager-applet
                    profile-service-type
                    (list network-manager-applet))
    (service guix-home-service-type
             `((,users:bdunahu-str ,bdunahu)))

    (operating-system-user-services ymir)))

  (mapped-devices fs:%mapped-devices)
  (file-systems fs:%file-systems))

;;; garmr.scm ends here