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 5EB1BC79FB9 for ; Thu, 10 Sep 2026 09:20:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 202CF10F3BB; Thu, 10 Sep 2026 09:20:38 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="e8mJQWOp"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1DA0310F3BB for ; Thu, 10 Sep 2026 09:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789032037; x=1820568037; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=o+My2V6AGxpPJ3gnfS8QhCLL62KpwOq5S9EUi01cx4Q=; b=e8mJQWOpICxlPaRrYjZYPXaWa/TeRVcZp1Lxw7anpHA0zhynfxV0Wgid uhe0XRfCG1BcOx0foOVjcMv4AP8F3TjLPc0z1HbmP5QyW5/FKPx7hbBGi gvqbVbgLxk2EuikAwiXKw9aiXuhJsDt8HJngbrkRvfxi+xZLRnITVaAVJ LvZeaEKCqsQto4wSO+9Fx2Se1ib1sU53pyQHZ6ef6Hm27CgeMRF7Bk8JX T5N+mo9UrQ6DaKCEQSjltMkDbJ1etSPDj4ovt8aNuvuxkP+N7gKrYIYmN kyNWHSDxmZE/enqGdNtCGNGoT7SQ7EPNnsxmnmHamyZYnmqsNgBr+1s0p Q==; X-CSE-ConnectionGUID: /QrLd0wvRjqPSiZClGejqQ== X-CSE-MsgGUID: RmGiaTdpT5KCF2NJZCNxfQ== X-IronPort-AV: E=McAfee;i="6800,10657,11900"; a="99806693" X-IronPort-AV: E=Sophos;i="6.27,95,1787036400"; d="scan'208";a="99806693" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2026 02:20:36 -0700 X-CSE-ConnectionGUID: PohlQm8zQ52MJuSH4y8UcA== X-CSE-MsgGUID: jsl7PBX5RiSXx8Wi2iI+VQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,95,1787036400"; d="scan'208";a="275352151" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa004.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Sep 2026 02:20:34 -0700 Date: Thu, 10 Sep 2026 11:20:30 +0200 From: Raag Jadav To: Sk Anirban Cc: intel-xe@lists.freedesktop.org, anshuman.gupta@intel.com, badal.nilawar@intel.com, riana.tauro@intel.com, karthik.poosa@intel.com, soham.purkait@intel.com, mallesh.koujalagi@intel.com, vinay.belgaumkar@intel.com, srinivasa.adatrao@intel.com Subject: Re: [PATCH] drm/xe/gt_throttle: Report power brake as a throttle reason on CRI Message-ID: References: <20260909114931.1039331-2-sk.anirban@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260909114931.1039331-2-sk.anirban@intel.com> 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" On Wed, Sep 09, 2026 at 05:19:32PM +0530, Sk Anirban wrote: > CRI defines bit 5 of the perf limit reasons register as a power brake > (PWRBRK) indicator. Add PWRBRK_MASK and a reason_pwrbrk sysfs attribute > for CRI in place of reason_ratl. Fixes: 8578e6d0546c ("drm/xe/gt_throttle: Drop individual show functions") > Signed-off-by: Sk Anirban Reviewed-by: Raag Jadav