From patchwork Wed Jan 27 02:07:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ranjani Sridharan X-Patchwork-Id: 372665 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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 25948C433E0 for ; Wed, 27 Jan 2021 02:08:51 +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 983062065D for ; Wed, 27 Jan 2021 02:08:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 983062065D 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 241AA16C3; Wed, 27 Jan 2021 03:07:57 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 241AA16C3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1611713327; bh=i2/0NZ7nH279jVuLLSIwtJ03UQjeMWyoHTxndYK36jA=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=I7Xc90YcNztZw28KPI2f4q9rJbwN73QNff6WSa93dcKC42GWt9YFIATTddsaso1Th HMFMr+6gtfFl4y+zmc//McPX33XZSNMFkOIrKd0oLV/JBWTkUyuFTGDQVeJ/Z0uixq SHuSDmJsypu/YLrpfo32SRpd7GSrmpg4Rz0FlyMw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 6DC76F8015B; Wed, 27 Jan 2021 03:07:56 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4ED52F80130; Wed, 27 Jan 2021 03:07:54 +0100 (CET) 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 E3274F80130 for ; Wed, 27 Jan 2021 03:07:48 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E3274F80130 IronPort-SDR: UqMuFtbMnC1gerUW9kLKVdb2uq/lA75unrRhUjSdZqqiBFqs7cr4YeVkyBJHW+PWoF2Ik4Qrpn B+U2/FNm8z0A== X-IronPort-AV: E=McAfee;i="6000,8403,9876"; a="176495398" X-IronPort-AV: E=Sophos;i="5.79,378,1602572400"; d="scan'208";a="176495398" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jan 2021 18:07:43 -0800 IronPort-SDR: Ak+xiRZczWIxDpE/rCHRwMNB+mACpYJ7fdv+G67dvZJxASIa4CnYNlxOsXefgDiw1tCF0Lri6C gTiwyNxkhipQ== X-IronPort-AV: E=Sophos;i="5.79,378,1602572400"; d="scan'208";a="472975609" Received: from laurafux-mobl.amr.corp.intel.com (HELO rsridh-mobl1.localdomain) ([10.254.96.47]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jan 2021 18:07:43 -0800 From: Ranjani Sridharan To: alsa-devel@alsa-project.org Subject: [PATCH v2 0/2] ASoC: SOF: Intel: hda: Enable DMI L1 for power savings Date: Tue, 26 Jan 2021 18:07:35 -0800 Message-Id: <20210127020737.1088960-1-ranjani.sridharan@linux.intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Cc: broonie@kernel.org, Ranjani Sridharan , tiwai@suse.com, sathyanarayana.nujella@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 includes 2 patches that enable DMI L1 for D0I3-compatible streams and trace DMA stream to maximise power savings on Intel HDA platforms. v2 changes: FIx compilation error when probes feature is enabled in SOF Kconfig. Ranjani Sridharan (2): ASoC: SOF: Intel: hda: enable DMI L1 for D0i3-compatible streams ASoC: SOF: Intel: hda: Enable DMI L1 for trace sound/soc/sof/intel/hda-compress.c | 2 +- sound/soc/sof/intel/hda-loader.c | 2 +- sound/soc/sof/intel/hda-pcm.c | 16 ++++++++++++- sound/soc/sof/intel/hda-stream.c | 38 +++++++++++++++++------------- sound/soc/sof/intel/hda-trace.c | 4 ++-- sound/soc/sof/intel/hda.h | 6 ++++- 6 files changed, 46 insertions(+), 22 deletions(-)