From: Ville Syrjälä <ville.syrj...@linux.intel.com>
WaDoubleCursorLP3Latency was meant for pre-production hardware.
Drop it.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 0b92ea1dbd40..8eac3895ea9a 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2916,10 +2916,6 @@ static void intel_fixup_cur_wm_latency(struct
drm_i915_private *dev_priv,
/* ILK cursor LP0 latency is 1300 ns */
if (IS_GEN5(dev_priv))
wm[0] = 13;
-
- /* WaDoubleCursorLP3Latency:ivb */
- if (IS_IVYBRIDGE(dev_priv))
- wm[3] *= 2;
}
int ilk_wm_max_level(const struct drm_i915_private *dev_priv)
--
2.13.6
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