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Commit cae0437f authored by Nick Hoath's avatar Nick Hoath Committed by Daniel Vetter
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drm/i915/bxt: HardWare WorkAround ring initialisation for Broxton 



Adds framework for Broxton HW WAs

Signed-off-by: default avatarNick Hoath <nicholas.hoath@intel.com>
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Reviewed-by: default avatarNick Hoath <nicholas.hoath@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 2a073f89

drivers/gpu/drm/i915/intel_ringbuffer.c

+10 −2
Original line number Diff line number Diff line
@@ -1027,6 +1027,13 @@ static int skl_init_workarounds(struct intel_engine_cs *ring) 
	return skl_tune_iz_hashing(ring);

}



static int bxt_init_workarounds(struct intel_engine_cs *ring)

{

	gen9_init_workarounds(ring);



	return 0;

}



int init_workarounds_ring(struct intel_engine_cs *ring)

{

	struct drm_device *dev = ring->dev;
@@ -1044,8 +1051,9 @@ int init_workarounds_ring(struct intel_engine_cs *ring) 


	if (IS_SKYLAKE(dev))

		return skl_init_workarounds(ring);

	else if (IS_GEN9(dev))

		return gen9_init_workarounds(ring);



	if (IS_BROXTON(dev))

		return bxt_init_workarounds(ring);



	return 0;

}