https://bugs.freedesktop.org/show_bug.cgi?id=57567
Priority: medium
Bug ID: 57567
Assignee: dri-devel at lists.freedesktop.org
Summary: 3.7 radeonfb broken on efivga screens
Severity: normal
Classification: Unclassified
OS: All
Reporter: bobahu4 at gmail.com
Hardware: Other
Status: NEW
Version: XOrg CVS
Component: DRM/Radeon
Product: DRI
Ubuntu 12.10
MacPro3,1
stock 3.5 kernel and 3.7-rcX ppa kernel
booting via efi with grub2
ati cards have broken framebuffer on 3.7 (all is fine on 3.5)
tried 2600xt, 6870, 6970 (all have efi part in rom, showing efi boot screen)
on 3.7, when radeonfb activates, I see for a moment two sides of screen (left
and right) swapped (not mirrored), then(when X start) only very few lines on
top of screen is actualy showing something(I can see part of mouse pointer
there), rest is filled with one color.
Same result with all cards I mentioned.
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