From patchwork Tue Jun 23 17:35:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bard Liao X-Patchwork-Id: 11622295 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 BCC3614B7 for ; Wed, 24 Jun 2020 05:31:02 +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 D76952072E for ; Wed, 24 Jun 2020 05:31:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="uTc9RtAF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D76952072E 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 D1A8117DE; Wed, 24 Jun 2020 07:30:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D1A8117DE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1592976659; bh=FJoub8v6sXWboMFrZjj+KXKF7PNKx4OIeueczFfMzjk=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=uTc9RtAFbWpcuZeO5UmhztR63UsXdTk9ZvnE7hPqmphvbNavQPUWygM6RxTgfEVFR mgaO8yyh+0dQcdTjtmhEO3SV+L+qV6RIhRClehujm6SvtxnlcUaDNxoEpR37hSGeId yL553lxHNGqk0fUAZ3SR0/r52AheXTSoMHo8Lkss= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 76288F8015B; Wed, 24 Jun 2020 07:30:11 +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 9C00EF801DB; Wed, 24 Jun 2020 07:30:08 +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 mga18.intel.com (mga18.intel.com [134.134.136.126]) (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 8475AF8012F for ; Wed, 24 Jun 2020 07:30:02 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8475AF8012F IronPort-SDR: Gpf9jnw8m6q3z+EsLuXYE7zST+UG/u8Ypiwx/AZgcar00QxeyIk+XS24ofoTkMLDjLBW6enl18 tRe3rEyKXC7A== X-IronPort-AV: E=McAfee;i="6000,8403,9661"; a="131775824" X-IronPort-AV: E=Sophos;i="5.75,274,1589266800"; d="scan'208";a="131775824" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jun 2020 22:29:58 -0700 IronPort-SDR: 14rUsAqnY/CsCOHKN/2Q+3sVDWQksR/qZ5io6U8OjRUBlKWILaXzuZVtw8LVDrUI8SDZm6AjoG NwOju7NG6ALg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,274,1589266800"; d="scan'208";a="452513215" Received: from bard-ubuntu.sh.intel.com ([10.239.13.33]) by orsmga005.jf.intel.com with ESMTP; 23 Jun 2020 22:29:54 -0700 From: Bard Liao To: alsa-devel@alsa-project.org, vkoul@kernel.org Subject: [PATCH 0/9] soundwire: intel: revisit SHIM programming Date: Wed, 24 Jun 2020 01:35:37 +0800 Message-Id: <20200623173546.21870-1-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. 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 | 389 ++++++++++++++++++++++------ drivers/soundwire/intel.h | 9 + drivers/soundwire/intel_init.c | 101 +++++++- include/linux/soundwire/sdw_intel.h | 2 + 6 files changed, 425 insertions(+), 98 deletions(-)