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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 57486C433DB for ; Tue, 26 Jan 2021 11:21:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2543923104 for ; Tue, 26 Jan 2021 11:21:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389275AbhAZLUf (ORCPT ); Tue, 26 Jan 2021 06:20:35 -0500 Received: from mga11.intel.com ([192.55.52.93]:35246 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390381AbhAZIjs (ORCPT ); Tue, 26 Jan 2021 03:39:48 -0500 IronPort-SDR: emmuRrNYHatoMrQ8hfD/oxtGaAj8P9s93G8k8Sa0yAU/erLKoDBGZdl4yomvhQYCctZSjElGKX jI951424aa/g== X-IronPort-AV: E=McAfee;i="6000,8403,9875"; a="176357419" X-IronPort-AV: E=Sophos;i="5.79,375,1602572400"; d="scan'208";a="176357419" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jan 2021 00:38:02 -0800 IronPort-SDR: y0edbAUzfmdnuDr9NgUYYHiPQIKnrIy+RDtFJeHKWNm0l8iOSsKCXBZh3oZryM8m7h1dYvChZs GjAiCFNzZ2vA== X-IronPort-AV: E=Sophos;i="5.79,375,1602572400"; d="scan'208";a="577731234" Received: from bard-ubuntu.sh.intel.com ([10.239.13.33]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jan 2021 00:37:59 -0800 From: Bard Liao To: alsa-devel@alsa-project.org, vkoul@kernel.org Cc: vinod.koul@linaro.org, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, rander.wang@linux.intel.com, ranjani.sridharan@linux.intel.com, hui.wang@canonical.com, pierre-louis.bossart@linux.intel.com, sanyog.r.kale@intel.com, bard.liao@intel.com Subject: [PATCH 2/3] soundwire: intel: add SDW_MASTER_QUIRKS_CLEAR_INITIAL_CLASH quirk Date: Tue, 26 Jan 2021 16:37:45 +0800 Message-Id: <20210126083746.3238-3-yung-chuan.liao@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210126083746.3238-1-yung-chuan.liao@linux.intel.com> References: <20210126083746.3238-1-yung-chuan.liao@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is nothing we can do to handle the bus clash interrupt before interrupt mask is enabled. Signed-off-by: Bard Liao Reviewed-by: Rander Wang Reviewed-by: Pierre-Louis Bossart --- drivers/soundwire/intel.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index a2d5cdaa9998..f7ba1a77a1df 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1286,6 +1286,8 @@ static int sdw_master_read_intel_prop(struct sdw_bus *bus) if (quirk_mask & SDW_INTEL_QUIRK_MASK_BUS_DISABLE) prop->hw_disabled = true; + prop->quirks = SDW_MASTER_QUIRKS_CLEAR_INITIAL_CLASH; + return 0; } -- 2.17.1