tree f82e08399a0da5accba930444744b269479185dd
parent 2c14f28be2a3f2a2e9861b156d64fbe2bc7000c3
author Jesse Barnes <jbarnes@virtuousgeek.org> 1208844187 +1000
committer Dave Airlie <airlied@linux.ie> 1209196867 +1000

drm/vbl rework: rework how the drm deals with vblank.

Other Authors: Michel Dänzer <michel@tungstengraphics.com>
mga: Ian Romanick <idr@us.ibm.com>
via: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>

This re-works the DRM internals to provide a better interface for drivers
to expose vblank on multiple crtcs.

It also includes work done by Michel on making i915 triple buffering and pageflipping work properly.

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