From patchwork Thu Jul 16 15:09:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bard Liao X-Patchwork-Id: 11668867 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2CCFE1392 for ; Fri, 17 Jul 2020 03:05:09 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 45E662070E for ; Fri, 17 Jul 2020 03:05:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="YIYW3tPL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 45E662070E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 146E2851; Fri, 17 Jul 2020 05:04:19 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 146E2851 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1594955106; bh=wLCOU7SVsCweDaMEzae2EQWuThOuw8cXnEaqjyC4md0=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=YIYW3tPLhFmtt3qtPU4HXMOQYhH6kq9wT/qlw5IlXXslTPfxDaOo6o67A4dEpYPPw UXie+F3D2qMktE+OGmOB1aa8wSDDIpJFSOadp49CLKoEFPeDaIssPT3G+fvJ8lOV9S AYmcQGqJdddGLwLFazAbT9QBbYp2EwlJzcqwdmRM= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 887EBF8021D; Fri, 17 Jul 2020 05:04:18 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id C6CE4F80227; Fri, 17 Jul 2020 05:04:15 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: * X-Spam-Status: No, score=1.1 required=5.0 tests=DATE_IN_PAST_06_12, SPF_HELO_NONE,SPF_NONE autolearn=disabled version=3.4.0 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 2FC2FF8014E for ; Fri, 17 Jul 2020 05:04:06 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2FC2FF8014E IronPort-SDR: 2sfHNNV3fkpRfRjrVUsiyT4DXIGfMKE3lKz/jx5lZha70w8hUKZ34UI02JW7kX9usvWwkOpfpg fCaYbErUHzqw== X-IronPort-AV: E=McAfee;i="6000,8403,9684"; a="147518668" X-IronPort-AV: E=Sophos;i="5.75,361,1589266800"; d="scan'208";a="147518668" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jul 2020 20:04:02 -0700 IronPort-SDR: ywMe01TW6qSUwlNgupdvLxqbSS99qKFod0EJeccht8t5JvVg2itmSmWQ1VSFYNV67ZviM9LxNF YF4LPmAOGlEA== X-IronPort-AV: E=Sophos;i="5.75,361,1589266800"; d="scan'208";a="460699609" Received: from bard-ubuntu.sh.intel.com ([10.239.13.33]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jul 2020 20:03:58 -0700 From: Bard Liao To: alsa-devel@alsa-project.org, vkoul@kernel.org Subject: [PATCH v2 0/9] soundwire: intel: revisit SHIM programming Date: Thu, 16 Jul 2020 23:09:38 +0800 Message-Id: <20200716150947.22119-1-yung-chuan.liao@linux.intel.com> X-Mailer: git-send-email 2.17.1 Cc: pierre-louis.bossart@linux.intel.com, vinod.koul@linaro.org, tiwai@suse.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, ranjani.sridharan@linux.intel.com, hui.wang@canonical.com, broonie@kernel.org, srinivas.kandagatla@linaro.org, jank@cadence.com, mengdong.lin@intel.com, slawomir.blauciak@intel.com, sanyog.r.kale@intel.com, rander.wang@linux.intel.com, bard.liao@intel.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" This series does some cleanup, revisits SHIM programming sequences, and merges Soundwire interrupt handlers/threads. changes in v2: - Resume M device instead of S device in intel_master_process_wakeen_event function. See the comment in intel_master_process_wakeen_event() in detail. Bard Liao (2): soundwire: intel/cadence: merge Soundwire interrupt handlers/threads Soundwire: intel_init: save Slave(s) _ADR info in sdw_intel_ctx Pierre-Louis Bossart (6): soundwire: intel: reuse code for wait loops to set/clear bits soundwire: intel: revisit SHIM programming sequences. soundwire: intel: introduce a helper to arm link synchronization soundwire: intel: introduce helper for link synchronization soundwire: intel_init: add implementation of sdw_intel_enable_irq() soundwire: intel_init: use EXPORT_SYMBOL_NS Rander Wang (1): soundwire: intel: add wake interrupt support drivers/soundwire/cadence_master.c | 18 +- drivers/soundwire/cadence_master.h | 4 + drivers/soundwire/intel.c | 381 +++++++++++++++++++++------- drivers/soundwire/intel.h | 9 + drivers/soundwire/intel_init.c | 101 +++++++- include/linux/soundwire/sdw_intel.h | 2 + 6 files changed, 417 insertions(+), 98 deletions(-)