[Bug 65761] HD 7970M Hybrid - hangs and errors and rmmod causes crash

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=65761

--- Comment #7 from Christoph Haag <haagch.christoph at googlemail.com> ---
Created attachment 117771
  --> https://bugzilla.kernel.org/attachment.cgi?id=117771&action=edit
Same as "117761: dmesg with drm-fixes-3.12-radeon-poweroff branch", but with
rmmod radeon and modprobe radeon

Okay, I exited X and from a tty did rmmod radeon. It produced the same error in
dmesg than it does on 3.13, see attached file...

Then with modprobe radeon I got the GPU lockup CP stall for more than
10000msec, but interestingly only once and then it worked.

The radeon gpu was at DynOff then.

As soon as I started X, the gpu was powered on to DynPwr again. Not even
configured as provideroffloadsink or so, just the X startup and presumably
hardware detection powered it up and it does not go back to DynOff.

But again, knowing that runpm itself works without errors is encouraging.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.