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Commit 91714331 authored by Ville Syrjälä's avatar Ville Syrjälä
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drm/i915: Drop WaDoubleCursorLP3Latency:ivb 



WaDoubleCursorLP3Latency was meant for pre-production hardware.
Drop it.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180130203807.13721-6-ville.syrjala@linux.intel.com


Reviewed-by: default avatarMika Kahola <mika.kahola@intel.com>
parent c154d1e0

drivers/gpu/drm/i915/intel_pm.c

+0 −4
Original line number Diff line number Diff line
@@ -2917,10 +2917,6 @@ 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)