[Mesa-dev] [Bug 69101] prime: black window

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=69101

--- Comment #8 from Mike Lothian <mike at fireburn.co.uk> ---
If you're using kernel 3.12 try the latest 3.13-rc7 there's an issue with
vgaswitcheroo that's just been fixed - you'll also be able to boot with
radeon.runpm=1 which will power off your card when you're not using it (i.e.
running an app with DRI_PRIME=1)

I've just tested out UXA again and it works great - no black screens - SNA
still causes issues - I need to resize or toggle compositing

I'm running xorg-server 1.15, xf86-video-intel 2.99.907, the latest mesa from
git and kernel 3.13-rc7 with radeon.dpm=1 and radeon.runpm=1

If the kernel fix doesn't work try attaching your dmesg and Xorg.0.log and
hopefully a developer can help you

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