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Commit ab0dfafe authored by Hoath, Nicholas's avatar Hoath, Nicholas Committed by Daniel Vetter
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drm/i915/gen9: Implement WaDisablePartialInstShootdown 



v2: Dont add WaDisableThreadStallDopClockGating as not SKL WA. (Found
by Damien Lespiau)

Signed-off-by: default avatarNick Hoath <nicholas.hoath@intel.com>
Reviewed-by: default avatarDamien Lespiau <damien.lespiau@intel.com>
[danvet: Bikeshed commit message a bit as per Damien's suggestions.]
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent e90a21d4

drivers/gpu/drm/i915/intel_ringbuffer.c

+7 −0
Original line number Diff line number Diff line
@@ -875,6 +875,13 @@ static int chv_init_workarounds(struct intel_engine_cs *ring) 


static int gen9_init_workarounds(struct intel_engine_cs *ring)

{

	struct drm_device *dev = ring->dev;

	struct drm_i915_private *dev_priv = dev->dev_private;



	/* WaDisablePartialInstShootdown:skl */

	WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN,

			  PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);



	return 0;

}