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drm/i915/bxt: HardWare WorkAround ring initialisation for Broxton 

Adds framework for Broxton HW WAs

Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Nick Hoath <nicholas.hoath@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Nick Hoath 2015-03-17 11:39:38 +02:00 committed by Daniel Vetter
parent 2a073f8943
commit cae0437f7a
1 changed files with 10 additions and 2 deletions
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12
drivers/gpu/drm/i915/intel_ringbuffer.c
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@ -1027,6 +1027,13 @@ static int skl_init_workarounds(struct intel_engine_cs *ring)
return skl_tune_iz_hashing(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) int init_workarounds_ring(struct intel_engine_cs *ring)
{ {
struct drm_device *dev = ring->dev; struct drm_device *dev = ring->dev;
@ -1044,8 +1051,9 @@ int init_workarounds_ring(struct intel_engine_cs *ring)
if (IS_SKYLAKE(dev)) if (IS_SKYLAKE(dev))
return skl_init_workarounds(ring); 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; return 0;
} }