Daniel Vetter 8d7773a32d drm/i915: fix up tiling/fence reg setup on i8xx class hw ... This fixes all the tiling problems with the 2d ddx. glxgears still doesn't work. Changes: - fix a copy&paste error in i8xx fence reg setup. It resulted in an at most a 512KB offset of the fence reg window, so was only visible sometimes. - add tests for stride and object size constrains (also for i915 and 1965 class hw). Userspace seems to have an of-by-one bug there, which changes the fence size by at most 512KB due to an overflow. - because i8xx hw is quite old (and therefore not as well-tested) I left 2 debug WARN_ONs in the i8xx fence reg setup code to hopefully catch any further overflows in the bit-fields. Lastly there's one small change to make the alignment checks more consistent. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=20289 Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Eric Anholt <eric@anholt.net>		2009-04-01 11:06:47 -07:00
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drm	drm/i915: fix up tiling/fence reg setup on i8xx class hw	2009-04-01 11:06:47 -07:00
Makefile	drm: reorganise drm tree to be more future proof.	2008-07-14 10:45:01 +10:00