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make default power limit configurable, add comment for power limit

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This commit is contained in:
Josh Lay 2022-06-07 19:12:52 -05:00
parent c2367b2dc7
commit 5bb751c510
Signed by: jlay
GPG key ID: B265E45CACAD108A
2 changed files with 20 additions and 11 deletions
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11
templates/tuned.conf.j2
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@ -25,16 +25,19 @@ script=${i:PROFILE_DIR}/amdgpu-clock-reset.sh
# ref: https://docs.kernel.org/gpu/amdgpu/thermal.html
/sys/class/drm/{{ card }}/device/pp_power_profile_mode = {{ item.0.value }}
/sys/class/drm/{{ card }}/device/power_dpm_force_performance_level = auto
# give default profile {{ power_max_multi * 50.0 |int }}% (max) power capability
/sys/class/drm/{{ card }}/device/hwmon/hwmon9/power1_cap = {{ power_cap_half }}
{# # give default profile {{ power_max_default_multi * 100.0 |int }}% of the max power capability -- {{ power_max_float * power_max_default_multi / 1000000.0 |int }} Watts of {{ power_max / 1000000 |int }} total #}
# give default profile {{ power_max_default_multi * 100.0 |int }}% of the max power capability
# {{ power_cap_default|int/1000000 }} Watts of {{ power_max|int/1000000 }} total
/sys/class/drm/{{ card }}/device/hwmon/hwmon9/power1_cap = {{ power_cap_default }}
{% endif %}
{% if 'custom' in item.0.name %}
[sysfs]
# configure GPU power/clock characteristics
# ref: https://docs.kernel.org/gpu/amdgpu/thermal.html
/sys/class/drm/{{ card }}/device/pp_power_profile_mode = {{ item.0.value }}
# give this custom oriented profile {{ power_max_multi * 100.0 |int }}% of the power capability
/sys/class/drm/{{ card }}/device/hwmon/hwmon9/power1_cap = {{ power_cap }}
# give this custom oriented profile {{ power_max_custom_multi * 100.0 |int }}% of the max power capability
# {{ power_cap_custom|int/1000000 }} Watts of {{ power_max|int/1000000 }} total
/sys/class/drm/{{ card }}/device/hwmon/hwmon9/power1_cap = {{ power_cap_custom }}
# reference/execute AMDGPU clock control script
[gpuclockscript]