From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Thu, 21 Mar 2013 11:10:44 +0000 (+0200)
Subject: drm/i915: Fix pipe enabled mask for pipe C in WM calculations
X-Git-Tag: v3.10-rc2~36^2~12^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51cea1f469ad473c8d8b7d4a227640b8c02bf167;p=pandora-kernel.git

drm/i915: Fix pipe enabled mask for pipe C in WM calculations

Fix the incorrect enabled pipes mask for pipe C in the WM calculations.

Additionally, in an effort to make the code easier to understand,
populate the mask with 1 << PIPE_[ABC] instead of raw numbers.

v2: Use 1 << PIPE_[ABC] (ickle/danvet)
v3: Pass PIPE_[ABC] to g4x_compute_wm0() (ickle)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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