Re: [PATCH 2/2] drm/i915: Implement Wa_1607090982

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Quoting Mika Kuoppala (2020-02-07 15:51:38)
> SIMD16 with Src0 scalar might conflict between Src1/Src2 and cause
> GRF read issue. Workaround this issue by setting bit 14 in 0xe4f4
> which will disable early read/src swap of Src0.
> 
> Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
Found!
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris
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