https://bugs.freedesktop.org/show_bug.cgi?id=69723
--- Comment #42 from Alexandre Demers alexandre.f.demers@gmail.com --- (In reply to comment #41)
(In reply to comment #40)
Do you think I could try to force to vddc=1060 in ni_apply_state_adjust() instead of 1000 when mclk=130000 to see if the system becomes stable?
The driver will currently limit the mclk to 125000 since that's the max level in the vddc/mclk dep table. You could try it. The driver will use 1060 when the sclk is 80000.
Well, it isn't that... I'll look at mclk again if I limit it a bit lower (120000 maybe). I ran a video on Youtube (no UVD) and it hangeg again. The only way I don't have this problem is by forcing the power level (sorry, I was calling it performance level earlier). Doing so is OK almost everytime while using the auto mode freezes the card.
I also had a look under Windows. I played the same video and I used GPU-Z to get a log. I'm attaching it right away to compare what I get under Linux VS Windows.