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