[Intel-gfx] [PATCH 4/4] drm/i915: Wait for vblank in hsw_enable_ips()

[Chris Wilson]

On Tue, Mar 11, 2014 at 07:37:36PM +0200, ville.syrjala at linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Now that the vblank wait is gone from intel_enable_primary_plane(),
> hsw_enable_ips() needs to do the vblank wait itself.

This should be done before removing the wait from
intel_enable_primary_plane() for correctness?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre