From 4548feb1fe1f17c0d7ad7acdd267a875b22e6910 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 21 May 2013 18:01:49 +0300 Subject: [PATCH] drm/i915: VLV doesn't have the ILK+ style LP watermark registers MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The LP watermark registers don't exist on VLV, so don't touch them. Signed-off-by: Ville Syrjälä Reviewed-by: Jani Nikula Signed-off-by: Daniel Vetter --- 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 4126fb1..b970267 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4797,10 +4797,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int pipe; - I915_WRITE(WM3_LP_ILK, 0); - I915_WRITE(WM2_LP_ILK, 0); - I915_WRITE(WM1_LP_ILK, 0); - I915_WRITE(ILK_DSPCLK_GATE_D, ILK_VRHUNIT_CLOCK_GATE_DISABLE); /* WaDisableEarlyCull:vlv */ -- 2.7.4