From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CA374E9A03B for ; Thu, 19 Feb 2026 07:56:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 640DB10E0D1; Thu, 19 Feb 2026 07:56:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="kGtuate3"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6D9B510E0D1 for ; Thu, 19 Feb 2026 07:56:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771487791; x=1803023791; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=PRIS3cVA//gkRMjM7ZMTls3uX8Y094PW/a6AO+d5zMs=; b=kGtuate3B+0Un2FYRho8MirK7pv9fUdUV/ZEaoYsUKOj26xkmnWJZehm DJMHfVBWstOVx2JI+fjYsf4sob0igGwK/+mO4Ba3hvNHb8P4flot6sEiN 2rrvBq+QioWGLtZjANgMAnqffPngSaI0IhqkttvIAbUxUitvyAepwjJ9W 9Id2ugz/pMBHy3D3fskMeS63/ujxD9OBh80tgeNL+udt+komUtG4Zd2Oy pS7puwRmYZkL3u1MzyFrE4pipkdiK0gIkS8dFYpa3StaUDIxeequ516nm 35mXZBhzz8+k6qHp1vpwdyY0RKJUqG0FvwkgSneFuizsrl0QxgYA4DhqP g==; X-CSE-ConnectionGUID: ibxOFFloTLO80evD3SvrOg== X-CSE-MsgGUID: zM2GFkogRZqkQ6FgGslfKQ== X-IronPort-AV: E=McAfee;i="6800,10657,11705"; a="98030458" X-IronPort-AV: E=Sophos;i="6.21,299,1763452800"; d="scan'208";a="98030458" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2026 23:56:31 -0800 X-CSE-ConnectionGUID: EDYbaozCSF2p1kQlgrsyXg== X-CSE-MsgGUID: MWrSGjL0RLy5kUH/0e3lTw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,299,1763452800"; d="scan'208";a="213681845" Received: from nitin-super-server.iind.intel.com ([10.190.238.72]) by orviesa010.jf.intel.com with ESMTP; 18 Feb 2026 23:56:29 -0800 From: Nitin Gote To: intel-xe@lists.freedesktop.org Cc: matthew.d.roper@intel.com, tejas.upadhyay@intel.com, Nitin Gote Subject: [PATCH] drm/xe/xe3p_lpg: Add Wa_14026781792 Date: Thu, 19 Feb 2026 13:59:32 +0530 Message-ID: <20260219082931.2199618-2-nitin.r.gote@intel.com> X-Mailer: git-send-email 2.50.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Wa_14026781792 applies Xe3p_LPG graphics version 35.10. Signed-off-by: Nitin Gote --- v2: WA officially approved for 35.10 in WA database, So, only apply for 35.10 even though the text description of WA indicates that this WA applicable to multiple platforms (Matt) drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 + drivers/gpu/drm/xe/xe_wa.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index a375ffd666ba..90b9017770ea 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -131,6 +131,7 @@ #define VS_HIT_MAX_VALUE_MASK REG_GENMASK(25, 20) #define DIS_MESH_PARTIAL_AUTOSTRIP REG_BIT(16) #define DIS_MESH_AUTOSTRIP REG_BIT(15) +#define DIS_TE_PATCH_CTRL REG_BIT(4) #define VFLSKPD XE_REG_MCR(0x62a8, XE_REG_OPTION_MASKED) #define DIS_PARTIAL_AUTOSTRIP REG_BIT(9) diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 61c4187dc0ae..0f52c30728a8 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -939,6 +939,10 @@ static const struct xe_rtp_entry_sr lrc_was[] = { ENGINE_CLASS(RENDER)), XE_RTP_ACTIONS(SET(CHICKEN_RASTER_1, DIS_CLIP_NEGATIVE_BOUNDING_BOX)) }, + { XE_RTP_NAME("14026781792"), + XE_RTP_RULES(GRAPHICS_VERSION(3510), ENGINE_CLASS(RENDER)), + XE_RTP_ACTIONS(SET(FF_MODE, DIS_TE_PATCH_CTRL)) + }, }; static __maybe_unused const struct xe_rtp_entry oob_was[] = { -- 2.50.1