From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 20 Nov 2013 14:02:10 +0000 (+0100)
Subject: drm/i915: Fix gen3 self-refresh watermarks
X-Git-Tag: v3.13-rc1~3^2~4^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f727b490efd0941a8d720fd07012dcb7f0740f77;p=pandora-kernel.git

drm/i915: Fix gen3 self-refresh watermarks

This regression has been introduced in

commit 4fe8590a921d0b2e36e542dbfa89a8c5993f5a3f
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Wed Sep 4 18:25:22 2013 +0300

    drm/i915: Use adjusted_mode appropriately when computing watermarks

I guess we should renable the enabled local variable into something a
notch more descriptive, but that's something for -next.

The effect on my i945gme netbook is pretty severe amounts of underruns
- usually the very first pixel gets used for the entire screeen.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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