Re: [PATCH v2 2/2] drm/xe/bmg: extend WA 14018094691 to BMG

[Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>]

On 8/7/2024 4:56 PM, Matt Roper wrote:
> On Wed, Aug 07, 2024 at 04:53:33PM -0700, Daniele Ceraolo Spurio wrote:
>> The WA applies to BMG as well, with no changes compared to LNL
>>
>> v2: rebase on use of GRAPHICS_VERSION() instead of PLATFORM()
>>
>> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
>> Cc: Matt Roper <matthew.d.roper@intel.com>
>> Cc: Lucas De Marchi <lucas.demarchi@intel.com>
> Reviewed-by: Matt Roper <matthew.d.roper@intel.com>

Lucas pointed me to an update to this WA that says that on BMG the IFWI 
is going to do the register write, so we don't actually need to do this 
from the driver. Will drop this patch.

Daniele

>
>> ---
>>   drivers/gpu/drm/xe/xe_wa_oob.rules | 3 ++-
>>   1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/xe/xe_wa_oob.rules b/drivers/gpu/drm/xe/xe_wa_oob.rules
>> index 540d38603f32..f62cf6a4f6af 100644
>> --- a/drivers/gpu/drm/xe/xe_wa_oob.rules
>> +++ b/drivers/gpu/drm/xe/xe_wa_oob.rules
>> @@ -19,7 +19,8 @@
>>   		GRAPHICS_VERSION_RANGE(1270, 1274)
>>   		MEDIA_VERSION(1300)
>>   		PLATFORM(DG2)
>> -14018094691	GRAPHICS_VERSION(2004)
>> +14018094691	GRAPHICS_VERSION(2001)
>> +		GRAPHICS_VERSION(2004)
>>   14019882105	GRAPHICS_VERSION(2004), GRAPHICS_STEP(A0, B0)
>>   18024947630	GRAPHICS_VERSION(2001)
>>   		GRAPHICS_VERSION(2004)
>> -- 
>> 2.43.0
>>