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drm/i915/bdw: display stuff

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Just enough to make the code not barf...

Init BDW display to look like HSW. For the simulator this should be
fine, but this will probably require more work.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: Add a FIXME comment about RCS flips being untested on bdw.
Also add a note that hblank events are reserved on bdw+ in DERRMR.]
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky
2013-11-02 21:07:07 -07:00
committed by Daniel Vetter
parent 1020a5c2dc
commit 4e0bbc316e
3 changed files with 4 additions and 1 deletions
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drivers/gpu/drm/i915/intel_sprite.c
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@@ -1092,6 +1092,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
break;
case 7:
case 8:
if (IS_IVYBRIDGE(dev)) {
intel_plane->can_scale = true;
intel_plane->max_downscale = 2;