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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>
This commit is contained in:
Ville Syrjälä 2013-06-25 16:38:21 +03:00 committed by Daniel Vetter
parent bf67dfeb68
commit e4e9222d4b
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/i915/intel_pm.c
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@ -4834,10 +4834,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
I915_WRITE(GEN7_ROW_CHICKEN2, I915_WRITE(GEN7_ROW_CHICKEN2,
_MASKED_BIT_ENABLE(DOP_CLOCK_GATING_DISABLE)); _MASKED_BIT_ENABLE(DOP_CLOCK_GATING_DISABLE));
/* WaForceL3Serialization:vlv */
I915_WRITE(GEN7_L3SQCREG4, I915_READ(GEN7_L3SQCREG4) &
~L3SQ_URB_READ_CAM_MATCH_DISABLE);
/* This is required by WaCatErrorRejectionIssue:vlv */ /* This is required by WaCatErrorRejectionIssue:vlv */
I915_WRITE(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG, I915_WRITE(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
I915_READ(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) | I915_READ(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) |