7 Jun
2010
7 Jun
'10
4:38 p.m.
2010/6/7 Rafał Miłecki zajec5@gmail.com:
W dniu 7 czerwca 2010 18:24 użytkownik Alex Deucher alexdeucher@gmail.com napisał:
Only VOLTAGE_SW uses current_vddc so it's irrelevant for other voltage types.
I introduced displaying this value in radeom_pm_info debugfs in next patch.
It should be set to 0 by default unless the asic supports VOLTAGE_SW, in which case, it will have a valid value. Other voltage types don't have any way of getting the actual voltage value; they use either either a low/high toggle or an index. So for debugfs, you can either only expose it for VOLTAGE_SW type or just have it always be 0 for other voltage types.
Alex