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drm/i915: VLV doesn't have the ILK+ style LP watermark registers
The LP watermark registers don't exist on VLV, so don't touch them. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -4797,10 +4797,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
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struct drm_i915_private *dev_priv = dev->dev_private;
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int pipe;
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I915_WRITE(WM3_LP_ILK, 0);
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I915_WRITE(WM2_LP_ILK, 0);
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I915_WRITE(WM1_LP_ILK, 0);
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I915_WRITE(ILK_DSPCLK_GATE_D, ILK_VRHUNIT_CLOCK_GATE_DISABLE);
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/* WaDisableEarlyCull:vlv */
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