tree f06fe09aad7da81b2a56b2cb57932193178585cd
parent 3e43d82125952826202a8cd20ba84a66f3ff8808
author Dave Airlie <airlied@redhat.com> 1246238485 +1000
committer Dave Airlie <airlied@redhat.com> 1247641988 +1000

drm/radeon: fix support for vline relocations.

Userspace sends us a special relocation type to sync video/exa
to vlines to avoid tearing, this deals with the relocation
in the kernel, it picks the correct crtc and avoids issues
where crtcs are disabled.

This version also parses the wait until to make sure it isn't
trying to do anything evil.

Signed-off-by: Dave Airlie <airlied@redhat.com>