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drm/i915/skl: drop workarounds for F0 revision 

Pre-production hardware is not supported.

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/e5433e6430dcfd941209c4d8103035ddb13d17b4.1474034059.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2016-09-16 16:59:48 +03:00
parent 3be192e92d
commit 3ec92362cd
1 changed files with 0 additions and 6 deletions
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6
drivers/gpu/drm/i915/intel_ringbuffer.c
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@ -1007,12 +1007,6 @@ static int skl_init_workarounds(struct intel_engine_cs *engine)
I915_WRITE(GEN8_GARBCNTL, (I915_READ(GEN8_GARBCNTL) |
GEN9_GAPS_TSV_CREDIT_DISABLE));
/* WaDisableSbeCacheDispatchPortSharing:skl */
if (IS_SKL_REVID(dev_priv, 0, SKL_REVID_F0))
WA_SET_BIT_MASKED(
GEN7_HALF_SLICE_CHICKEN1,
GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE);
/* WaDisableGafsUnitClkGating:skl */
WA_SET_BIT(GEN7_UCGCTL4, GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE);