[Bug 37528] vgaswitcheroo unable to switch to radeon from intel GPU: cannot find crtc

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=37528

--- Comment #5 from Alex Deucher <agd5f at yahoo.com> 2011-10-05 06:08:50 PDT ---
You have a muxless laptop which means the discrete card is not connected to any
displays.  You won't be able to use the discrete card until the xserver gets
the ability to decouple rendering and display (i.e., rendering with one GPU,
displaying with another).  It's a huge amount of work and won't be supported
any time some.

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