Re: [PATCH] drm/xe/xe2_hpg: Apply Wa_14024997852

["Yadav, Arvind" <arvind.yadav@intel.com>]

On 09-02-2026 12:10, Gote, Nitin R wrote:
> Hi,
>
>> -----Original Message-----
>> From: Yadav, Arvind <arvind.yadav@intel.com>
>> Sent: Thursday, February 5, 2026 10:38 AM
>> To: intel-xe@lists.freedesktop.org
>> Cc: Gote, Nitin R <nitin.r.gote@intel.com>; Upadhyay, Tejas
>> <tejas.upadhyay@intel.com>
>> Subject: [PATCH] drm/xe/xe2_hpg: Apply Wa_14024997852
>>
>> Applied Wa_14024997852 to Graphics version 20.02
>>
>> Cc: Nitin Gote <nitin.r.gote@intel.com>
>> Cc: Tejas Upadhyay <tejas.upadhyay@intel.com>
>> Signed-off-by: Arvind Yadav <arvind.yadav@intel.com>
>> ---
>>   drivers/gpu/drm/xe/xe_wa.c | 11 +++++++++++
>>   1 file changed, 11 insertions(+)
>>
>> diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index
>> 1e8d61ac581b..2f838c99596f 100644
>> --- a/drivers/gpu/drm/xe/xe_wa.c
>> +++ b/drivers/gpu/drm/xe/xe_wa.c
>> @@ -874,6 +874,17 @@ static const struct xe_rtp_entry_sr lrc_was[] = {
>>   	  XE_RTP_ACTIONS(SET(COMMON_SLICE_CHICKEN1,
>> DISABLE_BOTTOM_CLIP_RECTANGLE_TEST))
>>   	},
>>
>> +	{ XE_RTP_NAME("14024997852"),
>> +	  XE_RTP_RULES(GRAPHICS_VERSION(2002), GRAPHICS_STEP(A0, B0),
>> +		       ENGINE_CLASS(RENDER)),
>> +	  XE_RTP_ACTIONS(SET(FF_MODE,
>> +			     DIS_MESH_PARTIAL_AUTOSTRIP |
>> +			     DIS_MESH_AUTOSTRIP),
> I see as per the WA details, also need to set Bit 31 of FF_MODE, for TE autostrip disable.
> Could you please recheck?


Sure, You are correct. I will send a v2.

Thanks,
Arvind!

>
> - Nitin
>
>> +			 SET(VFLSKPD,
>> +			     DIS_PARTIAL_AUTOSTRIP |
>> +			     DIS_AUTOSTRIP))
>> +	},
>> +
>>   	/* Xe3_LPG */
>>   	{ XE_RTP_NAME("14021490052"),
>>   	  XE_RTP_RULES(GRAPHICS_VERSION(3000), GRAPHICS_STEP(A0, B0),
>> --
>> 2.43.0