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 E6454CD5BB3 for ; Fri, 22 May 2026 18:04:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9EC3210E26D; Fri, 22 May 2026 18:04:34 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="i4RosoGr"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0266D10E26D; Fri, 22 May 2026 18:04:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1779473073; x=1811009073; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=SWACteANGl1LQj+ipbIM0QKHcMfvUIj41QTWbOGLhVc=; b=i4RosoGrzU1Bb9Ff6LATHOPjV7EjmZgFVbBcIUIkdvSq5ofUjZm+QuKr tCGMlvbFY2d829dl8A5xyVKbj93Ln8noHPJSj0GHJXmiWql8nXWWUkABS Od0ky3DipTJF/Naq/CfFfsejpLG8HLZ1tRegZGrq8xYYr/0LdDyv7S3MS rTEe93Ab216P/fk5/aCtzI447Bol4dkOIUWKtWUYrRXoRiBfS+5RscDZv jfK57jmjipKoNx5md/6n95MUI023KXso/Dyl+LXDG2ubimjn35o0zdYgA hp73nDmyNqjSw+uObyuneQrxJvkIeqy5h7+DR9RJXApuovapOQkOqb1nv A==; X-CSE-ConnectionGUID: Bl4Mo14KR3+eiC3yxh0xBQ== X-CSE-MsgGUID: IQyW+SvqQ82+nAY4cTuNsA== X-IronPort-AV: E=McAfee;i="6800,10657,11794"; a="80389875" X-IronPort-AV: E=Sophos;i="6.24,162,1774335600"; d="scan'208";a="80389875" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 May 2026 11:04:32 -0700 X-CSE-ConnectionGUID: snhVjuy2S/28EJPa036Zkw== X-CSE-MsgGUID: RSLInyXxTdWv5KL5X5UUkw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,162,1774335600"; d="scan'208";a="236546999" Received: from amilburn-desk.amilburn-desk (HELO localhost) ([10.245.244.187]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 May 2026 11:04:30 -0700 Date: Fri, 22 May 2026 21:04:27 +0300 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Imre Deak Cc: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, Jani Nikula , Jouni =?iso-8859-1?Q?H=F6gander?= Subject: Re: [PATCH v2 0/4] drm/i915/dp: Sanitize link capability change handling Message-ID: References: <20260522160514.2628249-1-imre.deak@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260522160514.2628249-1-imre.deak@intel.com> X-Patchwork-Hint: comment Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs Bertel Jungin Aukio 5, 02600 Espoo, Finland 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 Fri, May 22, 2026 at 07:05:10PM +0300, Imre Deak wrote: > This is v2 of [1], dropping the addition of helpers to reset the link > state, addressing Ville's comments in patch 4 and adding Jouni's R-bs. > > Cc: Ville Syrjälä > Cc: Jani Nikula > Cc: Jouni Högander > > [1] https://lore.kernel.org/all/20260518112427.2460725-1-imre.deak@intel.com > > Imre Deak (4): > drm/i915/dp: Reset link params after a DPRX capability change > drm/i915/dp: Add helper to set common link params > drm/i915/dp: Cache max common lane count > drm/i915/dp: Detect changes in common link parameters Series is Reviewed-by: Ville Syrjälä > > .../drm/i915/display/intel_display_types.h | 1 + > drivers/gpu/drm/i915/display/intel_dp.c | 66 +++++++++++++++++-- > 2 files changed, 60 insertions(+), 7 deletions(-) > > -- > 2.49.1 -- Ville Syrjälä Intel