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Commit b27f5901 authored by Oscar Mateo's avatar Oscar Mateo Committed by Chris Wilson
Browse files

drm/i915: WaPushConstantDereferenceHoldDisable needs to modify a masked register 



So do it correctly.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: default avatarOscar Mateo <oscar.mateo@intel.com>
Reviewed-by: default avatarMichał Winiarski <michal.winiarski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1504798809-5653-3-git-send-email-oscar.mateo@intel.com


Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent 6cf20a01

drivers/gpu/drm/i915/intel_engine_cs.c

+1 −1
Original line number Diff line number Diff line
@@ -1101,7 +1101,7 @@ static int cnl_init_workarounds(struct intel_engine_cs *engine) 
		    GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS));



	/* WaPushConstantDereferenceHoldDisable:cnl */

	WA_SET_BIT(GEN7_ROW_CHICKEN2, PUSH_CONSTANT_DEREF_DISABLE);

	WA_SET_BIT_MASKED(GEN7_ROW_CHICKEN2, PUSH_CONSTANT_DEREF_DISABLE);



	/* FtrEnableFastAnisoL1BankingFix: cnl */

	WA_SET_BIT_MASKED(HALF_SLICE_CHICKEN3, CNL_FAST_ANISO_L1_BANKING_FIX);