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authorling.ma@intel.com <ling.ma@intel.com>2009-07-17 11:44:30 +0800
committerEric Anholt <eric@anholt.net>2009-07-30 10:05:17 -0700
commit0c2e39525b3b53a97a0202c5f35058147e53977e (patch)
tree1561d26bf882aec13ec17da9ea0655c6d5ad761e /drivers/gpu
parent2b8d33f714477d1719f96459370037993520de84 (diff)
drm/i915: Add support for dual-channel LVDS on 8xx.
This corresponds to a fix to UMS back in 2007. Fixes fd.o bug #20115. Signed-off-by: Ma Ling <ling.ma@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/i915/intel_display.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1da7b0b9ed3..d6fce213341 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -90,7 +90,7 @@ struct intel_limit {
#define I8XX_P2_SLOW 4
#define I8XX_P2_FAST 2
#define I8XX_P2_LVDS_SLOW 14
-#define I8XX_P2_LVDS_FAST 14 /* No fast option */
+#define I8XX_P2_LVDS_FAST 7
#define I8XX_P2_SLOW_LIMIT 165000
#define I9XX_DOT_MIN 20000