[Bug 107840] Framebuffer: Driver reports wrong max dimensions

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107840

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Product|DRI                         |xorg
           Assignee|intel-gfx-bugs at lists.freede |xorg-team at lists.x.org
                   |sktop.org                   |
         QA Contact|intel-gfx-bugs at lists.freede |xorg-team at lists.x.org
                   |sktop.org                   |
          Component|DRM/Intel                   |Driver/modesetting

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
What the kernel reports is the maximum of an individual pipe. That -modesetting
cannot stitch together per-crtc pixmaps to overcome HW limitations is a
functional regression in switching to -modesetting. There are different ways to
overcome that, Ville has a plan to transparently hide the limitation, the one
advantage to handling it inside userspace (where it has been done previously)
is that it just works against any kernel and device.

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