Commit bcfbbce8 authored Dec 30, 2010 by Chris Wilson

Revert "drm/i915/bios: Reverse order of 100/120 Mhz SSC clocks"

As I feared, whilst this fixed the clocks for the Lenovo U160, it broke
many other machines. So lets reverts commit 448f53a1
and search for the real bug.

Reported-and-tested-by: Travis Hume <travis@computoring.org> [et al]
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=25842
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=32698


Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

parent 4d302442

drivers/gpu/drm/i915/intel_bios.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -270,7 +270,7 @@ parse_general_features(struct drm_i915_private *dev_priv,
		general->ssc_freq ? 66 : 48;
		else if (IS_GEN5(dev) \|\| IS_GEN6(dev))
		dev_priv->lvds_ssc_freq =
		general->ssc_freq ? 120 : 100;
		general->ssc_freq ? 100 : 120;
		else
		dev_priv->lvds_ssc_freq =
		general->ssc_freq ? 100 : 96;