tree 8f7ab96e9cbc373b20833e764a07f78091b41fb6
parent e3ce8a0b277438591844847ac7c89a980b4cfa6d
author Dave Airlie <airlied@redhat.com> 1287633340 +1000
committer Dave Airlie <airlied@redhat.com> 1288052795 +1000

drm/radeon/r600: fix tiling issues in CS checker.

The CS checker had some incorrect alignment requirements for 2D surfaces,
this made rendering to mipmap levels that were 2D broken.

Also the CB height was being worked out from the BO size, this doesn't work
at all when rendering mipmap levels, instead we work out what height userspace
wanted from slice max and use that to check it fits inside the BO, however
the DDX send the wrong slice max for an unaligned buffer so we have to workaround
for that even though its a userspace bug.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>