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Merge tag 'drm-intel-fixes-2013-08-30' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes

Just a one-line patch to fix a black screen issue on rare ivb machines,
cc: stable. Normally I'd just shovel this into the -next pull request this
late in the -rc cycle, but Linus was making noises about not getting real
fixes which are cc: stable. So here we go ;-)

* tag 'drm-intel-fixes-2013-08-30' of git://people.freedesktop.org/~danvet/drm-intel:
  drm/i915: ivb: fix edp voltage swing reg val
Dave Airlie 12 years ago
parent
d8dfad3876 77fa4cbd5f
commit
1dcff832c6
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      drivers/gpu/drm/i915/i915_reg.h

+ 1 - 1
drivers/gpu/drm/i915/i915_reg.h
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@@ -4440,7 +4440,7 @@
 
 #define EDP_LINK_TRAIN_600MV_0DB_IVB		(0x30 <<22)
 
 #define EDP_LINK_TRAIN_600MV_0DB_IVB		(0x30 <<22)
 
 #define EDP_LINK_TRAIN_600MV_3_5DB_IVB		(0x36 <<22)
 
 #define EDP_LINK_TRAIN_600MV_3_5DB_IVB		(0x36 <<22)
 
 #define EDP_LINK_TRAIN_800MV_0DB_IVB		(0x38 <<22)
 
 #define EDP_LINK_TRAIN_800MV_0DB_IVB		(0x38 <<22)
 
-#define EDP_LINK_TRAIN_800MV_3_5DB_IVB		(0x33 <<22)
 
+#define EDP_LINK_TRAIN_800MV_3_5DB_IVB		(0x3e <<22)
 
 
 
 /* legacy values */
 
 /* legacy values */
 
 #define EDP_LINK_TRAIN_500MV_0DB_IVB		(0x00 <<22)
 
 #define EDP_LINK_TRAIN_500MV_0DB_IVB		(0x00 <<22)