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drm/i915/chv: Implement WaVSRefCountFullforceMissDisable:chv and WaDSRefCountFullforceMissDisable:chv

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Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä
2014-04-09 13:28:35 +03:00
committed by Daniel Vetter
parent a7068025ca
commit 232ce3374f
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/i915/intel_pm.c
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@@ -5383,6 +5383,12 @@ static void cherryview_init_clock_gating(struct drm_device *dev)
/* WaDisableThreadStallDopClockGating:chv */ /* WaDisableThreadStallDopClockGating:chv */
I915_WRITE(GEN8_ROW_CHICKEN, I915_WRITE(GEN8_ROW_CHICKEN,
_MASKED_BIT_ENABLE(STALL_DOP_GATING_DISABLE)); _MASKED_BIT_ENABLE(STALL_DOP_GATING_DISABLE));
/* WaVSRefCountFullforceMissDisable:chv */
/* WaDSRefCountFullforceMissDisable:chv */
I915_WRITE(GEN7_FF_THREAD_MODE,
I915_READ(GEN7_FF_THREAD_MODE) &
~(GEN8_FF_DS_REF_CNT_FFME | GEN7_FF_VS_REF_CNT_FFME));
} }
static void g4x_init_clock_gating(struct drm_device *dev) static void g4x_init_clock_gating(struct drm_device *dev)