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 9AD0AEDF04C for ; Thu, 12 Feb 2026 06:59:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4DEB010E00A; Thu, 12 Feb 2026 06:59:36 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="TSrPk+Xr"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5A2D710E00A for ; Thu, 12 Feb 2026 06:59:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770879575; x=1802415575; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=S8ABC3iqwYslohnCF1xkOl1AmBkLpQR1dBiJkWMC2oI=; b=TSrPk+XravZkDCMU0YDvuoy7v5U9cDzmPY8bnKkcH9q6s6nVxaeGWZmL jTPjA5l1M0UbFP9UNI81/5/chl6TzQGnhnGZky5VLa1TLAOID09LXzRSA Xpwxo2rbck5nsmKjDb55fcWsYXuw6a3iO5CNr7DDuZeGvjQpC6om6ULLf AIyeVcfiblQpTvnxnwR9RxXc9eS8qv0axMNCXPkqQozFvHwI9bxJT13/h kc8T+vHrnwEwGNskkxGdu15dUS9MtN6Sw8cCk74qSxvL5SHYKDNqesn+j wMQG4DF0GcQ8QkYDRoM0F8QGgu8asyzOnHH9kjYmRbQak11f3T4O+xOgp Q==; X-CSE-ConnectionGUID: 8ODmtj9YS1OWWBH3yracqg== X-CSE-MsgGUID: 5wPQDXQARP+WoBBelHUbfw== X-IronPort-AV: E=McAfee;i="6800,10657,11698"; a="71072984" X-IronPort-AV: E=Sophos;i="6.21,286,1763452800"; d="scan'208";a="71072984" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2026 22:59:35 -0800 X-CSE-ConnectionGUID: RmkhOjY6THWfEonibqLz/Q== X-CSE-MsgGUID: WKlDYhHwQ3eNbOMEO3IeJA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,286,1763452800"; d="scan'208";a="211418420" Received: from varungup-desk.iind.intel.com ([10.190.238.71]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2026 22:59:33 -0800 From: Arvind Yadav To: intel-xe@lists.freedesktop.org Cc: matthew.d.roper@intel.com, nitin.r.gote@intel.com, Tejas Upadhyay Subject: [PATCH v4] drm/xe/xe2: Apply Wa_14024997852 Date: Thu, 12 Feb 2026 12:29:20 +0530 Message-ID: <20260212065920.1815979-1-arvind.yadav@intel.com> X-Mailer: git-send-email 2.43.0 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" Applied Wa_14024997852 to Graphics version 20.01 to 20.04 Whitelist registers needed for userspace to control autostrip on xe2. v2: - set Bit 31 of FF_MODE, for TE autostrip disable (Nitin) v3: - Need to whitelist these for Xe2 IPs (MATT R) v4: - Combine these into a single range for simplicity:(2001, 3005) (MATT R) Cc: Tejas Upadhyay Reviewed-by: Nitin Gote Reviewed-by: Matt Roper Signed-off-by: Arvind Yadav --- drivers/gpu/drm/xe/xe_reg_whitelist.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_reg_whitelist.c b/drivers/gpu/drm/xe/xe_reg_whitelist.c index 1d36c09681aa..754c15f3341a 100644 --- a/drivers/gpu/drm/xe/xe_reg_whitelist.c +++ b/drivers/gpu/drm/xe/xe_reg_whitelist.c @@ -75,7 +75,7 @@ static const struct xe_rtp_entry_sr register_whitelist[] = { XE_RTP_ACTIONS(WHITELIST(CSBE_DEBUG_STATUS(RENDER_RING_BASE), 0)) }, { XE_RTP_NAME("14024997852"), - XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3005), ENGINE_CLASS(RENDER)), + XE_RTP_RULES(GRAPHICS_VERSION_RANGE(2001, 3005), ENGINE_CLASS(RENDER)), XE_RTP_ACTIONS(WHITELIST(FF_MODE, RING_FORCE_TO_NONPRIV_ACCESS_RW), WHITELIST(VFLSKPD, -- 2.43.0