https://bugs.freedesktop.org/show_bug.cgi?id=76490
--- Comment #101 from Maxim Sheviakov mrader3940@gmail.com --- (In reply to Daniel Exner from comment #100)
If that worked for you you are lucky, but at least I won't flash a different BIOS just to _downgrade_ my card, possibly breaking it completely. Alas the already in place quirk results in exactly the same.
That's not a _downgrade_, that's a way to change an ID.
And yep, with its standard VBios card works with 1050MHz/1.2GHz (core/memory) clocks. I'm using those SMC patches + new firmware. Maybe they should be sent upstream, even to add that new firmware files and code to use them?
The new firmware files are fine for 370X it seems but still need work for 270X. I guess most 270X users CC in this ticket will happily test possible reworked ones as soon as they are available and we patiently wait for Alex.
1) No 370X :D 2)I guess everyone in this CC will happily test anything that is *supposed* to fix the issues =)