From 9171433100c4d7f1c11b5f2483778b60a0c73f33 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 30 Jan 2018 22:38:06 +0200 Subject: [PATCH] drm/i915: Drop WaDoubleCursorLP3Latency:ivb MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit WaDoubleCursorLP3Latency was meant for pre-production hardware. Drop it. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180130203807.13721-6-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola --- 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 a88f0f213604..abf80e462833 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -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) -- 2.11.0