[main]
include={{ item.1 }}
summary={{ item.1 }} + TCP/RAID tweaks + AMDGPU pp_power_profile_mode = {{ item.0.value }} ({{ item.0.name }})

[sysfs]
/sys/class/drm/{{ card }}/device/pp_power_profile_mode = {{ item.0.value }}
{% if 'VR' in item.0.name or '3D' in item.0.name or 'compute' in item.0.name or 'custom' in item.0.name %}
{# TODO: if 'custom' profile: #}
{#         set 'power_dpm_force_performance_level' to manual   #}
{#         set individual clocks (eg: pp_dpm_mclk/pp_dpm_sclk/pp_dpm_pcie) #}
{#         with user-provided values for those clocks #}
# configure GPU power/clock characteristics
# ref: https://docs.kernel.org/gpu/amdgpu/thermal.html
/sys/class/drm/{{ card }}/device/power_dpm_force_performance_level = high
# limit perf profiles to {{ power_max_multi * 100.0 |int }}% of the max power capability
/sys/class/drm/{{ card }}/device/hwmon/hwmon9/power1_cap = {{ power_cap }}
{% else %}
# choose power saving dpm clock options
/sys/class/drm/{{ card }}/device/power_dpm_force_performance_level = low
# limit lower power modes to 50% of the max power capability
/sys/class/drm/{{ card }}/device/hwmon/hwmon9/power1_cap = {{ power_cap_half }}
{% endif %}

[sysctl]
net.core.default_qdisc=fq
# 'bbr2' requires a [modified] supporting kernel - stock Fedora kernels do *not* support it (currently)
#    eg: 'kernel-xanmode-edge' from COPR 'rmnscnce/kernel-xanmod'
net.ipv4.tcp_congestion_control=bbr2
net.core.rmem_max=33554432
net.core.wmem_max=33554432
dev.raid.speed_limit_min=600000
dev.raid.speed_limit_max=9000000
# allow some games to run (eg: DayZ)
vm.max_map_count=1048576