[Bug 75401] vgaswitcheroo doesn't work for AMD Radeon 8870m (possibly due to "wrong" PCI class)

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Thu May 8 23:14:01 PDT 2014


https://bugzilla.kernel.org/show_bug.cgi?id=75401

--- Comment #5 from drill87 at gmail.com ---
I guess it fixes. At least, I can see no errors for radeon module in dmesg.
Vgaswitcheroo, as I aforementioned, works too (I can turn off the card, so
notebook heats less). 

However, I cannot say any more, because I fail to actually use my radeon for
rendering (with Xorg server 1.15.1) --- even command "glxinfo" with
"DRI_PRIME=1" (and configured offload sink) crashes Xserver. And I don't know
where the problem might be - in module or in Xorg drivers.

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