From patchwork Mon Aug 17 15:29:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bard Liao X-Patchwork-Id: 11719713 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 9CFCA14E3 for ; Tue, 18 Aug 2020 03:24:14 +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 B7B8220716 for ; Tue, 18 Aug 2020 03:24:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="PG9CkUn/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B7B8220716 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 9C84916CE; Tue, 18 Aug 2020 05:23:26 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9C84916CE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1597721051; bh=HeWaY5RgVzO5+EQb2+SUxpzJm5BWVNcEq2hp53iDQmc=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=PG9CkUn/s+TO38w7fpaHCYZ2TXnq3SvTb2PV8LlQOyDmeqtfvBsvuXHmaHFYpHf/g aIuVeU4QlpaHDCBEdF2fZ5sYQPqK80XiXvvEXOi661GmuHEznbuCRTMDtnXKXFQ210 tgEhF+pZfzrOxvQCu4bF0BrD7zs362T4xeIY/Q+Y= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id AD26DF80273; Tue, 18 Aug 2020 05:23:25 +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 21C9BF80273; Tue, 18 Aug 2020 05:23:21 +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 mga04.intel.com (mga04.intel.com [192.55.52.120]) (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 0E365F80114 for ; Tue, 18 Aug 2020 05:23:15 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 0E365F80114 IronPort-SDR: X8r3yf0XCgsg5APMjQVaquo9dtf4pvFvmXHKiztTr0lW7DeNUSuM+LL/ZzficnKsBesOzZo2O5 TALw+yE6aLsw== X-IronPort-AV: E=McAfee;i="6000,8403,9716"; a="152242989" X-IronPort-AV: E=Sophos;i="5.76,325,1592895600"; d="scan'208";a="152242989" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Aug 2020 20:23:13 -0700 IronPort-SDR: dBqri11ZwARXckzMCI9IAK9ShWp/IapE+rA0W6ovd1YbrdwL8AyUCbE5EkLYuHqkC6zgbr+udy IXui0HcAJUBQ== X-IronPort-AV: E=Sophos;i="5.76,325,1592895600"; d="scan'208";a="441084518" Received: from bard-ubuntu.sh.intel.com ([10.239.13.33]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Aug 2020 20:23:09 -0700 From: Bard Liao To: alsa-devel@alsa-project.org, vkoul@kernel.org Subject: [PATCH v2 00/12] soundwire: intel: add power management support Date: Mon, 17 Aug 2020 23:29:11 +0800 Message-Id: <20200817152923.3259-1-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, 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 adds power management support for Intel soundwire links. Changes in v2: - Move "#include " to the first required patch. - Fit debug log in single line. Bard Liao (1): soundwire: intel: reinitialize IP+DSP in .prepare(), but only when resuming Pierre-Louis Bossart (9): soundwire: intel: add pm_runtime support soundwire: intel: reset pm_runtime status during system resume soundwire: intel: fix race condition on system resume soundwire: intel: call helper to reset Slave states on resume soundwire: intel: pm_runtime idle scheduling soundwire: intel: add CLK_STOP_TEARDOWN for pm_runtime suspend soundwire: intel: add CLK_STOP_NOT_ALLOWED support soundwire: intel_init: handle power rail dependencies for clock stop mode soundwire: intel: support clock_stop mode without quirks Rander Wang (2): soundwire: intel: add CLK_STOP_BUS_RESET support soundwire: intel: refine runtime pm for SDW_INTEL_CLK_STOP_BUS_RESET drivers/soundwire/cadence_master.h | 4 + drivers/soundwire/intel.c | 363 ++++++++++++++++++++++++++++- drivers/soundwire/intel.h | 2 + drivers/soundwire/intel_init.c | 19 +- 4 files changed, 382 insertions(+), 6 deletions(-)