drm/i915/gen9: Implement WaDisablePartialInstShootdown
v2: Dont add WaDisableThreadStallDopClockGating as not SKL WA. (Found by Damien Lespiau) Signed-off-by: Nick Hoath <nicholas.hoath@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> [danvet: Bikeshed commit message a bit as per Damien's suggestions.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -875,6 +875,13 @@ static int chv_init_workarounds(struct intel_engine_cs *ring)
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static int gen9_init_workarounds(struct intel_engine_cs *ring)
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{
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struct drm_device *dev = ring->dev;
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struct drm_i915_private *dev_priv = dev->dev_private;
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/* WaDisablePartialInstShootdown:skl */
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WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN,
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PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
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return 0;
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}
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