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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - r600: linux 3.11RC isn't booting with radeon.dpm=1 option in grub"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66963#c21">Comment # 21</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - r600: linux 3.11RC isn't booting with radeon.dpm=1 option in grub"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66963">bug 66963</a>
from <span class="vcard"><a class="email" href="mailto:orbitgray@ukr.net" title="Sergey <orbitgray@ukr.net>"> <span class="fn">Sergey</span></a>
</span></b>
<pre>Here is '/sys/kernel/debug/dri/0/radeon_pm_info' output I get:
1. with dpm=1
uvd vclk: 0 dclk: 0
power level 1 sclk: 30000 mclk: 40500 vddc: 900
2. without dpm=1
default engine clock: 500000 kHz
current engine clock: 499500 kHz
default memory clock: 500000 kHz
current memory clock: 495000 kHz
voltage: 1000 mV
PCIE lanes: 16
The output format differs, but if clocks values dimensions are the same, then
it is about 10 times less the in (2)</pre>
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