[Bug 26891] Radeon KMS fails with inaccessible AtomBIOS on systems with (U)EFI boot

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Aug 3 09:33:04 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=26891

--- Comment #23 from Alex Deucher <agd5f at yahoo.com> 2012-08-03 16:33:04 UTC ---
On UEFI systems the vbios should be accessible via the ACPI VFCT.  See the
bottom of atombios.h for struct definitions.  Macs do their own thing so I
don't know if this will work on them or not.

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