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Bug 216637 - x11-drivers/xf86-video-ati-6.8.0 hwcursor broken on PPC
Summary: x11-drivers/xf86-video-ati-6.8.0 hwcursor broken on PPC
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: PPC Linux
: High minor (vote)
Assignee: Gentoo X packagers
URL:
Whiteboard:
Keywords: Inclusion
Depends on:
Blocks:
 
Reported: 2008-04-07 00:10 UTC by Stefan de Konink
Modified: 2009-05-08 12:23 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
Fix cursor bug in xorg-server on big-endian platforms. (Fix_RandR_1.2_driver_interface_conversion_of_two_colour_cursors_to_ARGB.patch,500 bytes, patch)
2008-04-18 11:07 UTC, Benoît Knecht
Details | Diff

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Description Stefan de Konink 2008-04-07 00:10:50 UTC
On powerpc the hardware cursor gets screwed up. It looks as a bigendian bug.

The cursor is 'mirrored horizontally' and shifted to the left. Easy fix is selecting swcursor.

Reproducible: Always
Comment 2 Benoît Knecht 2008-04-18 11:03:34 UTC
(In reply to comment #1)
> http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-ati.git;a=commit;h=5e3b21284482df9974c9a58f248f0100def2bb0c
> I this path solve this problem

Actually, this patch is already applied in the x11-driver/xf86-video-ati-6.8.0 ebuild. But to fix this bug, xorg-server needs to be patched, too (see
http://gitweb.freedesktop.org/?p=xorg/xserver.git;a=commit;h=da973e962d09854b571320dee7dd9569060bc39e
). At least, I can tell that x11-base/xorg-server-1.3.0.0-r5 needs this patch, as I've just tested it myself. Maybe xorg-server-1.4 was fixed by upstream, I don't know (the patch was commited on 2008-03-20).
Comment 3 Benoît Knecht 2008-04-18 11:07:31 UTC
Created attachment 150159 [details, diff]
Fix cursor bug in xorg-server on big-endian platforms.

This is the patch that fixes this bug. It should be applied to x11-base/xorg-server-1.3.0.0-r5, and maybe other versions as well.
Comment 4 Donnie Berkholz (RETIRED) gentoo-dev 2008-05-09 07:38:21 UTC
I've put this patch into a local branch for xorg-server 1.4 and requested that upstream pull it into their repository.
Comment 5 Alex Cannon 2008-09-26 04:09:51 UTC
I have this problem too.  Will this patch be added to the portage tree?
[ebuild   R   ] x11-drivers/xf86-video-ati-6.8.0-r1  USE="dri -debug" 0 kB 
Comment 6 Rémi Cardona (RETIRED) gentoo-dev 2009-05-08 12:23:49 UTC
This patch has been in xorg-server for quite a while and is shipped with the latest stable version on PPC (1.5.3-r5).

Closing fixed

Thanks