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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E00EDC282DD for ; Fri, 10 Jan 2020 21:57:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BBE6D20721 for ; Fri, 10 Jan 2020 21:57:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727199AbgAJV5i (ORCPT ); Fri, 10 Jan 2020 16:57:38 -0500 Received: from mga17.intel.com ([192.55.52.151]:3026 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726996AbgAJV5i (ORCPT ); Fri, 10 Jan 2020 16:57:38 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Jan 2020 13:57:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,418,1571727600"; d="scan'208";a="218782773" Received: from unknown (HELO pbossart-mobl3.amr.corp.intel.com) ([10.254.183.94]) by fmsmga008.fm.intel.com with ESMTP; 10 Jan 2020 13:57:36 -0800 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Bard liao , Rander Wang , Ranjani Sridharan , Pierre-Louis Bossart Subject: [PATCH 0/6] soundwire: cadence: better logs and error handling Date: Fri, 10 Jan 2020 15:57:25 -0600 Message-Id: <20200110215731.30747-1-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a stand-alone set of patches to improve error handling and provide better information to the platform integrator. As suggested by Vinod, these patches are shared first - with the risk that they are separated from the actual steps where they are needed. For reference, the complete set of 100+ patches required for SoundWire on Intel platforms is available here: https://github.com/thesofproject/linux/pull/1692 Pierre-Louis Bossart (4): soundwire: cadence_master: filter out bad interrupts soundwire: cadence_master: log more useful information during timeouts soundwire: cadence_master: handle multiple status reports per Slave soundwire: bus: check first if Slaves become UNATTACHED Rander Wang (2): soundwire: cadence_master: clear interrupt status before enabling interrupt soundwire: cadence_master: remove config update for interrupt setting drivers/soundwire/bus.c | 18 +++++++++ drivers/soundwire/cadence_master.c | 60 +++++++++++++++++++++++++----- 2 files changed, 68 insertions(+), 10 deletions(-) base-commit: b637124800a157c4df3699d1137d8533394f7678 -- 2.20.1