recipes/linux/linux-omap-2.6.37/linus/0033-Revert-drm-i915-bios-Reverse-order-of-100-120-Mhz-SS.patch

   1 From 5cd3371a75c27fe5b105037b1a9a53b661a3624e Mon Sep 17 00:00:00 2001
   2 From: Chris Wilson <chris@chris-wilson.co.uk>
   3 Date: Thu, 30 Dec 2010 09:07:15 +0000
   4 Subject: [PATCH 33/65] Revert "drm/i915/bios: Reverse order of 100/120 Mhz SSC clocks"
   5
   6 As I feared, whilst this fixed the clocks for the Lenovo U160, it broke
   7 many other machines. So lets reverts commit 448f53a1ede54eb854d036abf
   8 and search for the real bug.
   9
  10 Reported-and-tested-by: Travis Hume <travis@computoring.org> [et al]
  11 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=25842
  12 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=32698
  13 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
  14 ---
  15  drivers/gpu/drm/i915/intel_bios.c |    2 +-
  16  1 files changed, 1 insertions(+), 1 deletions(-)
  17
  18 diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
  19 index 2b20786..b0b1200 100644
  20 --- a/drivers/gpu/drm/i915/intel_bios.c
  21 +++ b/drivers/gpu/drm/i915/intel_bios.c
  22 @@ -270,7 +270,7 @@ parse_general_features(struct drm_i915_private *dev_priv,
  23                                         general->ssc_freq ? 66 : 48;
  24                         else if (IS_GEN5(dev) || IS_GEN6(dev))
  25                                 dev_priv->lvds_ssc_freq =
  26 -                                       general->ssc_freq ? 120 : 100;
  27 +                                       general->ssc_freq ? 100 : 120;
  28                         else
  29                                 dev_priv->lvds_ssc_freq =
  30                                         general->ssc_freq ? 100 : 96;
  31 --
  32 1.6.6.1
  33