---
- hosts: localhost
  become: yes
  vars:
    card: card0 # default to card0
    base_profiles: # standard tuned profiles available on Fedora
      - desktop
      - network-latency
      - powersave
    amdgpu_profiles: # statically defined mapping of the contents in /sys/class/drm/{{ card }}/device/pp_power_profile_mode
      - { name: 'bootup_default', value: 0 }
      - { name: '3D_fullscreen', value: 1 }
      - { name: 'powersaving', value: 2 }
      - { name: 'video', value: 3 }
      - { name: 'VR', value: 4 }
      - { name: 'compute', value: 5 }
      - { name: 'custom', value: 6 }
  tasks:
    - name: ensure tuned is installed
      package:
        name: tuned
        state: present
    - name: create custom profile directories
      file:
        state: directory
        path: /etc/tuned/{{ item.1 }}_amdgpu_{{ item.0.name }}
        mode: "0755"
      with_nested:
        - "{{ amdgpu_profiles }}"
        - "{{ base_profiles }}"
    - name: template custom tuned profiles
      template:
        src: templates/tuned.conf.j2
        dest: /etc/tuned/{{ item.1 }}_amdgpu_{{ item.0.name }}/tuned.conf
        owner: root
        group: root
        mode: "0644"
      with_nested:
        - "{{ amdgpu_profiles }}"
        - "{{ base_profiles }}"