Comment # 6
on bug 106188
from Alex Deucher
(In reply to tempel.julian from comment #4) > However, I am still not able to raise the maximum allowed power consumption > of the GPU. > It's clear that "/sys/class/drm/card0/device/hwmon/hwmon0/power1_cap" sets > the actual power limit and thus I need to raise it. But the problem is: > - I can't set it higher than power1_cap_max, only values below work. > - power1_cap_max equals to power1_cap, so raising power consumption is > actually completely forbidden > - Despite of being root, I don't have write access to power1_cap_max, unlike > to power1_cap The max supported power cap is defined by the OEM in a vbios table and we limit the max to that value. power1_cap_min and max are RO so you can't change them. They define the range of available values.
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