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

[bugzilla-daemon at bugzilla.kernel.org]

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

drill87 at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |PATCH_ALREADY_AVAILABLE

--- Comment #3 from drill87 at gmail.com ---
Yes, it fixes vgaswitcheroo problem. Sorry for misleading bugreport then.

However, I would like to mention that radeon module had 2 places with
"problematic" PCI class test.

The first one is fixed with the aforementioned patch.

The second place is in file "radeon_bios.c" in function "static bool
radeon_atrm_get_bios(struct radeon_device *rdev)". I don't know if it is a
problem, but it's still expected only cards with PCI_CLASS_DISPLAY_VGA class
there. Thus, I guess, the bios doesn't get initialized properly for my card
with class PCI_CLASS_DISPLAY_OTHER...

Anyway, thank you for your time!

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