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 D997EC54FCC for ; Fri, 20 Feb 2026 08:06:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F0D8810E353; Fri, 20 Feb 2026 08:06:29 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="DUt/tXIM"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id E602510E1ED; Fri, 20 Feb 2026 08:06:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771574788; x=1803110788; h=date:from:to:cc:subject:in-reply-to:message-id: references:mime-version; bh=agtpy0zBRQH19MbljJyff70mXp7cKE3leYmZlja+h0E=; b=DUt/tXIMnXzpngRoDSfjnqDCN994S0vvmWekqwCIo/im1//BQcm0yNAG iByIFShuhuevw7jysMnd+T9uhTsSyu3x057WrcrC1l5EWca4BvDlMqPd2 5Zi2QcwuLUt6YQ5KYzxipT3jpFRroiDW+Rcz+BmZMbbi6MoGxkvUoq9wb 81SHU3DphgTD3rOClviflAZjXmVMcj1n4uQA7Pk0VwMY4vFQCuLAC/wcn xH7cLE5/d1PrMNeHvenDZN6LW92MDCYGxxv3vQLQif0zFIWbupNTT622n gl3u2HOgptppU289r9oei1i3wo6sfUKk8tgfLKYDaj6OoxZsSualpw9eP g==; X-CSE-ConnectionGUID: aGiJnbv9Rli4QeorwAAniw== X-CSE-MsgGUID: t9ZuYculQ766118U/oJeog== X-IronPort-AV: E=McAfee;i="6800,10657,11706"; a="84028800" X-IronPort-AV: E=Sophos;i="6.21,301,1763452800"; d="scan'208";a="84028800" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2026 00:06:27 -0800 X-CSE-ConnectionGUID: YaRkZ0PAT2yVpRmxppKDTQ== X-CSE-MsgGUID: +ZKggmGaQtKVVG2ZIOCR8Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,301,1763452800"; d="scan'208";a="212933048" Received: from administrator-system-product-name.igk.intel.com ([10.91.214.181]) by fmviesa006.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2026 00:06:26 -0800 Date: Fri, 20 Feb 2026 09:06:24 +0100 (CET) From: =?ISO-8859-2?Q?Micha=B3_Grzelak?= To: =?ISO-8859-15?Q?Jouni_H=F6gander?= cc: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, Animesh Manna , Jani Nikula , stable@vger.kernel.org Subject: Re: [PATCH] drm/i915/alpm: ALPM disable fixes In-Reply-To: <20260212062731.397801-1-jouni.hogander@intel.com> Message-ID: References: <20260212062731.397801-1-jouni.hogander@intel.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="1527428566-21081126-1771574787=:851205" 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" This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --1527428566-21081126-1771574787=:851205 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8BIT On Thu, 12 Feb 2026, Jouni Högander wrote: > PORT_ALPM_CTL is supposed to be written only before link training. Remove > writing it from ALPM disable. > > Also clearing ALPM_CTL_ALPM_AUX_LESS_ENABLE and is not about disabling ALPM > but switching to AUX-Wake ALPM. Stop touching this bit on ALPM disable. > > Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/7153 > Fixes: 1ccbf135862b ("drm/i915/psr: Enable ALPM on source side for eDP Panel replay") > Cc: Animesh Manna > Cc: Jani Nikula > Cc: # v6.10+ > Signed-off-by: Jouni Högander Reviewed-by: Michał Grzelak BR, Michał --1527428566-21081126-1771574787=:851205--