[PATCH] drm/xe: Extend WA 14018094691 to BMG

[Matt Roper]

On Tue, Apr 08, 2025 at 06:07:02AM -0700, Daniele Ceraolo Spurio wrote:
> This WA is applicable to BMG as well.
> 
> Note that this is a GSC WA and we don't load the GSC on BMG, so
> extending the WA to BMG won't do anything right now. However, it helps
> future-proof the driver so that if we ever turn the GSC on we won't have
> to remember to extend this WA.
> 
> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
> Cc: Matt Roper <matthew.d.roper at intel.com>
> ---
>  drivers/gpu/drm/xe/xe_wa_oob.rules | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/xe/xe_wa_oob.rules b/drivers/gpu/drm/xe/xe_wa_oob.rules
> index 9b9e176992a8..956beafe6c86 100644
> --- a/drivers/gpu/drm/xe/xe_wa_oob.rules
> +++ b/drivers/gpu/drm/xe/xe_wa_oob.rules
> @@ -21,7 +21,7 @@
>  		GRAPHICS_VERSION_RANGE(1270, 1274)
>  		MEDIA_VERSION(1300)
>  		PLATFORM(DG2)
> -14018094691	GRAPHICS_VERSION(2004)
> +14018094691	GRAPHICS_VERSION_RANGE(2001, 2004)

For now we prefer to add separate lines for 20.01 and 20.04 (as
Wa_18024947630 does a couple lines below).  New platforms / SKUs can
still show up that use versions 20.02 or 20.03, so we don't want to
start using a range until we're far enough down the line that we're
pretty sure that won't happen.


Matt

>  14019882105	GRAPHICS_VERSION(2004), GRAPHICS_STEP(A0, B0)
>  18024947630	GRAPHICS_VERSION(2001)
>  		GRAPHICS_VERSION(2004)
> -- 
> 2.43.0
> 

-- 
Matt Roper
Graphics Software Engineer
Linux GPU Platform Enablement
Intel Corporation