[Bug 76321] Incorrect hwmon temperature when radeon card is turned off

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sat May 17 11:57:31 PDT 2014


https://bugzilla.kernel.org/show_bug.cgi?id=76321

--- Comment #4 from Pali Rohár <pali.rohar at gmail.com> ---
With v2 patch now sensors does not report any error (when card is turned off):

$ sensors
radeon-pci-0100
Adapter: PCI adapter
temp1:            N/A  (crit = +120.0°C, hyst = +90.0°C)

This looks ok.

And for power_dpm_state & power_dpm_force_performance_level: I understand that
it cannot be changed when card is turned off (I see that it also disappear from
PCI bus space), but I would like to see option to set "initial" dpm state/level
which will be used when card is turned om again. This can be usefull for
scripts which setting powersave options depending on hostplugging AC adapter.
What do you think about using same sysfs entries for it?

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