[Bug 91880] Radeonsi on Grenada cards (r9 390) exceptionally unstable and poorly performing

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91880

--- Comment #4 from Lauri Gustafsson <luutifa at gmail.com> ---
(In reply to Alex Deucher from comment #1)
> It's supported.  Please attach your xorg log, dmesg output and a copy of
> your vbios.  To get a copy of your vbios:
> (as root)
> (use lspci to get the bus id)
> cd /sys/bus/pci/devices/<pci bus id>
> echo 1 > rom
> cat rom > /tmp/vbios.rom
> echo 0 > rom

Thanks for responding. I added the log and the ROM.
Still, even on the newest Linux from Git I get a display crash/hang whithout
disabling DPM in Kernel line, so I'm not sure if I can supply an Xorg log with
DPM switched on.
Performance on this freshly built kernel (without DPM) is still the same as
before: somewhat low.

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