mirror of https://gitee.com/openkylin/linux.git
drm/i915: Remove duplicated WaForceL3Serialization:vlv
No need to apply WaForceL3Serialization:vlv twice. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -4834,10 +4834,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
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I915_WRITE(GEN7_ROW_CHICKEN2,
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_MASKED_BIT_ENABLE(DOP_CLOCK_GATING_DISABLE));
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/* WaForceL3Serialization:vlv */
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I915_WRITE(GEN7_L3SQCREG4, I915_READ(GEN7_L3SQCREG4) &
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~L3SQ_URB_READ_CAM_MATCH_DISABLE);
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/* This is required by WaCatErrorRejectionIssue:vlv */
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I915_WRITE(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
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I915_READ(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) |
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