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 F018AC54E68 for ; Thu, 21 Mar 2024 07:29:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 760AE10FEFC; Thu, 21 Mar 2024 07:29:15 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="N3nc9DTK"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id 07EA810EEDF; Thu, 21 Mar 2024 07:29:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1711006154; x=1742542154; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=eyb1HGWN6ecKNMCdooo/8gtz6tjcLdKanWe/zPbwELk=; b=N3nc9DTKt8V2kfdO7EOtQwXuaxjTpXlLh70hLhmRxqqmHaiTTH3SqeMR McdTJ++vGNjXXyYSOIpVTcnH1M2Fl+rStB8fHZg5EdcObmWhEpVT96eB7 kOhbJBO+bT6d0SwcccAKOYXLJZnM8p3D98IBhYiBhNG609M7xualvwHA3 hQt826CMjjmlmc91W0Zaycz2Tsv2xdu0QTKdvh3G9JmbFmmK1U6fg5jZW 1+dBHspNl2ikKE+sHKfApE9tAWvL92lEfJQ0XI4KAOQHnK1tui3DtClB1 qJFpxC8ElrgFf/aVgj5WJCnK1LEmObkpQRNYVz9JUt46MXj08hL4ZSR1Q g==; X-IronPort-AV: E=McAfee;i="6600,9927,11019"; a="16520939" X-IronPort-AV: E=Sophos;i="6.07,142,1708416000"; d="scan'208";a="16520939" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2024 00:29:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,142,1708416000"; d="scan'208";a="37529924" Received: from pgarraul-mobl1.ger.corp.intel.com (HELO localhost) ([10.252.36.185]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2024 00:29:11 -0700 From: Jani Nikula To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: ville.syrjala@linux.intel.com Subject: Re: [RESEND v3 0/6] drm/i915/mst: enable MST mode for 128b/132b single-stream sideband In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: Date: Thu, 21 Mar 2024 09:29:08 +0200 Message-ID: <87msqsm4aj.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Tue, 19 Mar 2024, Jani Nikula wrote: > Resend because I forgot to Cc: dri-devel on the original submission. Pushed to drm-intel-next, thanks for the reviews and acks. BR, Jani. > > Jani Nikula (6): > drm/mst: read sideband messaging cap > drm/i915/mst: improve debug logging of DP MST mode detect > drm/i915/mst: abstract choosing the MST mode to use > drm/i915/mst: use the MST mode detected previously > drm/i915/mst: add intel_dp_mst_disconnect() > drm/i915/mst: enable MST mode for 128b/132b single-stream sideband > > drivers/gpu/drm/display/drm_dp_mst_topology.c | 20 ++-- > .../drm/i915/display/intel_display_types.h | 1 + > drivers/gpu/drm/i915/display/intel_dp.c | 95 +++++++++++++------ > drivers/gpu/drm/nouveau/nouveau_dp.c | 2 +- > include/drm/display/drm_dp_mst_helper.h | 23 ++++- > 5 files changed, 104 insertions(+), 37 deletions(-) -- Jani Nikula, Intel