[PATCH xserver] EXA/mixed: ModifyPixmapHeader pitch fixes. (bug #33929)

[Thierry Vignaud]

2011/2/24 Cyril Brulebois <kibi at debian.org>:
>> If there's a GPU copy and a non-zero devKind was passed in, set the GPU copy
>> pitch to that instead of to a possibly bogus value derived from the new width.
>> This is e.g. used by the radeon driver's drmmode_xf86crtc_resize hook, fixes
>> https://bugs.freedesktop.org/show_bug.cgi?id=33929 .
>>
>> On the other hand, the system memory copy doesn't need the pitch to be aligned
>> beyond the PixmapBytePad of the width.
>>
>> Signed-off-by: Michel Dänzer <daenzer at vmware.com>
>
> Yay!
>
> Acked-by: Cyril Brulebois <kibi at debian.org>
>
> And if you're happy with my sticking a Tested-by line because I've
> received (Debian unstable) user reports that this patch indeed fixes
> bugs, here's also:

You can add this too:

Reported-by: Thierry Vignaud <thierry.vignaud at gmail.com>
Tested-by: Thierry Vignaud <thierry.vignaud at gmail.com>