From patchwork Tue Oct 1 10:29:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mika Westerberg X-Patchwork-Id: 1169821 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.intel.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46jFqx5WB5z9sQm for ; Tue, 1 Oct 2019 20:29:17 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730314AbfJAK3K (ORCPT ); Tue, 1 Oct 2019 06:29:10 -0400 Received: from mga18.intel.com ([134.134.136.126]:12065 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726109AbfJAK3K (ORCPT ); Tue, 1 Oct 2019 06:29:10 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Oct 2019 03:29:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,570,1559545200"; d="scan'208";a="191418906" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga007.fm.intel.com with ESMTP; 01 Oct 2019 03:29:06 -0700 Received: by black.fi.intel.com (Postfix, from userid 1001) id 0219D1AD; Tue, 1 Oct 2019 13:29:05 +0300 (EEST) From: Mika Westerberg To: linux-kernel@vger.kernel.org Cc: Andreas Noever , Michael Jamet , Yehezkel Bernat , Mika Westerberg , Lukas Wunner , Brad Campbell , Dominik Brodowski , Bjorn Helgaas , Nicholas Johnson , linux-pci@vger.kernel.org Subject: [PATCH 0/3] thunderbolt: Fixes for few reported issues Date: Tue, 1 Oct 2019 13:29:02 +0300 Message-Id: <20191001102905.21680-1-mika.westerberg@linux.intel.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Hi all, This series includes fixes for a couple of issues people have reported: - Discovering DP path fails on Light Ridge based iMac with two devices (monitors) connected. - There is a lockdep splat on Dominik's system when plugging in Thunderbolt dock. - Nicholas spotted that we do unnecessary PCI config space read when issuing LC mailbox command on ICL. Mika Westerberg (3): thunderbolt: Read DP IN adapter first two dwords in one go thunderbolt: Fix lockdep circular locking depedency warning thunderbolt: Drop unnecessary read when writing LC command in Ice Lake drivers/thunderbolt/nhi_ops.c | 1 - drivers/thunderbolt/switch.c | 28 +++++++++++----------------- 2 files changed, 11 insertions(+), 18 deletions(-)