[Bug 82201] [HAWAII] GPU doesn't reclock, poor 3D performance

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Aug 5 09:59:52 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=82201

--- Comment #2 from Alex Deucher <agd5f at yahoo.com> ---
Please attach your dmesg output with radeon.dpm=1 set on the kernel command
line in grub.  That dumps some additional debugging output.  Also please attach
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

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