[Intel-gfx] [PATCH] drm/i915/adl_p: Extend Wa_1606931601 for ADL-P

[Matt Roper]

On Fri, Jun 04, 2021 at 03:14:25PM -0700, Nataraj Deshpande wrote:
> Helps to fixe skia test failures on adl_p platform.
> 
> Cc: Matt Roper <matthew.d.roper at intel.com>
> Cc: Lucas De Marchi <lucas.demarchi at intel.com>
> Signed-off-by: Nataraj Deshpande <nataraj.deshpande at intel.com>

Reviewed-by: Matt Roper <matthew.d.roper at intel.com>

> ---
>  drivers/gpu/drm/i915/gt/intel_workarounds.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
> index 62cb9ee5bfc3..38efc1e0ccfa 100644
> --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
> +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
> @@ -1633,9 +1633,9 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
>  			    GEN7_DISABLE_SAMPLER_PREFETCH);
>  	}
>  
> -	if (IS_ALDERLAKE_S(i915) || IS_DG1(i915) ||
> +	if (IS_ALDERLAKE_P(i915) || IS_ALDERLAKE_S(i915) || IS_DG1(i915) ||
>  	    IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
> -		/* Wa_1606931601:tgl,rkl,dg1,adl-s */
> +		/* Wa_1606931601:tgl,rkl,dg1,adl-s,adl-p */
>  		wa_masked_en(wal, GEN7_ROW_CHICKEN2, GEN12_DISABLE_EARLY_READ);
>  
>  		/*
> -- 
> 2.29.0
> 

-- 
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795