drm/nvd0/disp: use single, shared, sync bo for all evo channels

This simplifies some things, and hopefully won't come back to bite me.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-11-16 15:48:48 +10:00
commit 816af2f2d6