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 3B1C1F364C3 for ; Thu, 9 Apr 2026 21:59:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E8A9E10E035; Thu, 9 Apr 2026 21:59:29 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="iXeGIe2Q"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id A28AB10E035 for ; Thu, 9 Apr 2026 21:59:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775771969; x=1807307969; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=p6NJgxJkrcMFpY43OVlM/bvRyyjTc6PpXy4uIis/x7s=; b=iXeGIe2QtKi1o+kR0lCCMc4IpAdnsbp/5kKSFI8SXVpRrCByGu3wzFiu q/sjWc5Px5FF+TNcQkY7dsYRB30gwZlEtjIff7AlfIpuNILBFnxIDU5Xo zPAPNq2PLqE61GZPmWbClHiWqzc42boIs0GAB+/T7l0pbejkwChRypoBl sCEmcIP8Sp73sX9JL+zysl3ef+Zu7Abl414D1S4Y4AoAwpPycmSTPwdUU bsgUy9ImOR68tsXCSNkCf5IWmZnOQBsDLZOGw5BAB2eydFiT63wYZJNbY P0lVy+Lox/FYIFrPg1izTRUdxMUhimZj8OeeFRew7PLFGBS87HdyLCqiM w==; X-CSE-ConnectionGUID: X03hgoC/SRusGOUOpx+bsw== X-CSE-MsgGUID: gtQJjMzdRHiQmQDvxTR6eQ== X-IronPort-AV: E=McAfee;i="6800,10657,11754"; a="87077559" X-IronPort-AV: E=Sophos;i="6.23,170,1770624000"; d="scan'208";a="87077559" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2026 14:59:28 -0700 X-CSE-ConnectionGUID: uvGhQkPnR7GFaKW3wYktzA== X-CSE-MsgGUID: Zeod8sGzScaukYZe1A2Csg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,170,1770624000"; d="scan'208";a="225752194" Received: from cataylo2-desk.jf.intel.com ([10.88.27.141]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2026 14:59:28 -0700 From: Clint Taylor To: Intel-xe@lists.freedesktop.org Subject: [PATCH] drm/xe: Apply WA_14026810691 to engine Date: Thu, 9 Apr 2026 14:57:05 -0700 Message-Id: <20260409215705.1456888-1-clinton.a.taylor@intel.com> X-Mailer: git-send-email 2.25.1 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" Apply WA_14026810691 to following IPs: Xe3p_LPG Xe3p_XPC Signed-off-by: Clint Taylor --- drivers/gpu/drm/xe/regs/xe_gt_regs.h | 3 +++ drivers/gpu/drm/xe/xe_wa.c | 6 ++++++ 2 files changed, 9 insertions(+) diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index aa267c2f6162..6a16ac1aca96 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -536,6 +536,9 @@ #define SLM_WMTP_RESTORE REG_BIT(11) #define RES_CHK_SPR_DIS REG_BIT(6) +#define TDL_TSL_CHICKEN2 XE_REG_MCR(0xe4cc, XE_REG_OPTION_MASKED) +#define TILEY_LOCALID REG_BIT(2) + #define ROW_CHICKEN XE_REG_MCR(0xe4f0, XE_REG_OPTION_MASKED) #define UGM_BACKUP_MODE REG_BIT(13) #define MDQ_ARBITRATION_MODE REG_BIT(12) diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 2ec70be78bf9..30dd1687cc8d 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -609,6 +609,12 @@ static const struct xe_rtp_entry_sr engine_was[] = { FUNC(xe_rtp_match_first_render_or_compute)), XE_RTP_ACTIONS(SET(ROW_CHICKEN3, DIS_EU_GRF_POISON_TO_LSC)) }, + { XE_RTP_NAME("14026810691"), + XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3510, 3511), + FUNC(xe_rtp_match_first_render_or_compute)), + XE_RTP_ACTIONS(SET(TDL_TSL_CHICKEN2, TILEY_LOCALID)) + }, + }; static const struct xe_rtp_entry_sr lrc_was[] = { -- 2.25.1