[Bug 76490] Hang during boot when DPM is on (R9 270X)

https://bugs.freedesktop.org/show_bug.cgi?id=76490

--- Comment #91 from Maxim Sheviakov mrader3940@gmail.com --- (In reply to Tobias Droste from comment #90)

Yes I did.

And right now it's only working for Stefan (R7 370).

It's not working for me (R9 270X) and Daniel (R9 270X).

Hmm... Seems like the code is useful for 3XX GPUs. Anyway, still no PSU with me, and I will test the changes with my R7 370 from MSI when I get the thingie. We gotta find somebody else with R7 370 and ask to try those patches & firmware.