[Bug 13613] 120 wakeups/s with Radeon XPress 200M

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=13613





------- Comment #8 from jkohen at users.sourceforge.net  2007-12-12 00:51 PST -------
I found out that when X is restarted I get no interrupts from the card and 3D
works alright. However, it goes up to 120 as soon as I switch back and forth
from the Linux (text) console, so I guess switching to the console is what
triggers this problem.

I tried turning off DynamycClocks to no avail. I also tried enabling
framebuffer on the console, but radeonfb caused so much trouble (crashes,
frozen computer, garbage on the screet, etc.) that I didn't even get to test if
it helped the issue.

Also, I can't seem to get the interrupt back to 60Hz ―it's either 0 or 120
now― so that apparently was just another buggy case.


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