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 B3F62F531CC for ; Mon, 13 Apr 2026 20:10:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 438A510E52D; Mon, 13 Apr 2026 20:10:50 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="h9Nyb9FK"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id F120A10E52D for ; Mon, 13 Apr 2026 20:10:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1776111049; x=1807647049; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=qgB9LK2l8GXofW55JDKCFANdtwfAtDXBGMZ/+nJkrH0=; b=h9Nyb9FKKCHBNQ2G4SQu/kFpLbde6fyn+RA+87jCTP6I8pWw1tSfqufw 0rGhIEpt7A9ON7JcZoWt+DinebzSWTdbAngJ6lCWwNQHT3GT9DHd/sisI LJX7eo5++xlKQwNTtwIHTYqpcVwnaJeVdwK6BBax1SI2N4NDIeU9oWtRA pNtb+MqdFX8yNPtbJOV74sM67OhOx7bG1GQSzJ3ppRxZG9nBHo7qNcICf H+a5BfYCek7X7kNbMoNbfd418g3S3zNyrm0Akc8z0yVMfcoX2g8s1LeId rxiOSyFAkBNmExbKCXlmsnsLWO1mA+zDHTi23NaauLMUYOzXkfZN5BMxX w==; X-CSE-ConnectionGUID: bZ9dlsVYSJmOh+QDMv9xmQ== X-CSE-MsgGUID: guTJOW9+TS+LGR4whmiAPw== X-IronPort-AV: E=McAfee;i="6800,10657,11758"; a="87358061" X-IronPort-AV: E=Sophos;i="6.23,177,1770624000"; d="scan'208";a="87358061" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2026 13:10:48 -0700 X-CSE-ConnectionGUID: MbtsyMEFRgagFvgURRMsdA== X-CSE-MsgGUID: g0yGdnUZT3mjyqJNbsOtCw== X-ExtLoop1: 1 Received: from cataylo2-desk.jf.intel.com ([10.88.27.141]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2026 13:10:48 -0700 From: Clint Taylor To: Intel-xe@lists.freedesktop.org Subject: [PATCH] drm/xe: Apply WA_14026810691 to engine Date: Mon, 13 Apr 2026 13:08:25 -0700 Message-Id: <20260413200825.4054940-1-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 engine tuning WA_14026810691 starting with IP: Xe3p_LPG v2: move to xe tunings (MattR) Signed-off-by: Clint Taylor --- drivers/gpu/drm/xe/regs/xe_gt_regs.h | 3 +++ drivers/gpu/drm/xe/xe_tuning.c | 5 +++++ 2 files changed, 8 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_tuning.c b/drivers/gpu/drm/xe/xe_tuning.c index f8de6a4bf189..39423d5fabcc 100644 --- a/drivers/gpu/drm/xe/xe_tuning.c +++ b/drivers/gpu/drm/xe/xe_tuning.c @@ -124,6 +124,11 @@ static const struct xe_rtp_entry_sr engine_tunings[] = { GHWSP_CSB_REPORT_DIS, XE_RTP_ACTION_FLAG(ENGINE_BASE))) }, + { XE_RTP_NAME("Tuning: TileY 2x2 Walk"), + XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3510, XE_RTP_END_VERSION_UNDEFINED), + 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_tunings[] = { -- 2.25.1