drm/vmwgfx: Convert screen objects to the new helpers

This makes it possible to use the same function for surface dirty and
present. Also fixes page flip without events.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
This commit is contained in:
Thomas Hellstrom 2015-06-26 02:14:27 -07:00
commit 10b1e0ca9c
4 changed files with 444 additions and 556 deletions