From patchwork Fri Oct 25 22:41:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre-Louis Bossart X-Patchwork-Id: 11213167 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 DB3C3139A for ; Fri, 25 Oct 2019 22:56:19 +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 6200221D81 for ; Fri, 25 Oct 2019 22:56:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="Ykk3Ct7u" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6200221D81 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 9A8A81A9E; Sat, 26 Oct 2019 00:55:27 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9A8A81A9E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1572044177; bh=DiH0Hn/a4SMXmJCWLB1qtq3tUPzvoW2Y2gPI9YYe1B0=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Ykk3Ct7ujQXjUDbpzubq0GVyg5jvlSwi/rrrpWjptgBlnyJu14+GZCWAfBJt8ipGi 717gbbVJfNVlwWdA+pFKcOnfmtHXaTPi0Qf0AoGMueIssYE6WSxEZjkAA3iYxWG8/7 r5Ik+b9G5dfb8Ue9L07FgMshQubEs0Q9DjuFPrks= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id D9D12F8076D; Sat, 26 Oct 2019 00:42:30 +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 567B8F8063E; Sat, 26 Oct 2019 00:41:58 +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=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_NONE, SURBL_BLOCKED,URIBL_BLOCKED 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 C6994F8060F for ; Sat, 26 Oct 2019 00:41:46 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C6994F8060F X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Oct 2019 15:41:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,230,1569308400"; d="scan'208";a="210458212" Received: from archagam-mobl1.amr.corp.intel.com (HELO pbossart-mobl3.intel.com) ([10.252.139.180]) by fmsmga001.fm.intel.com with ESMTP; 25 Oct 2019 15:41:44 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Date: Fri, 25 Oct 2019 17:41:09 -0500 Message-Id: <20191025224122.7718-14-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191025224122.7718-1-pierre-louis.bossart@linux.intel.com> References: <20191025224122.7718-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Cc: tiwai@suse.de, broonie@kernel.org, Keyon Jie , Pierre-Louis Bossart Subject: [alsa-devel] [PATCH 13/26] ASoC: SOF: ipc: introduce message for DSP power gating 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" From: Keyon Jie Add new ipc messages which will be sent from driver to FW, to ask FW to enter specific power saving state. Signed-off-by: Keyon Jie Signed-off-by: Pierre-Louis Bossart --- include/sound/sof/header.h | 1 + include/sound/sof/pm.h | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/include/sound/sof/header.h b/include/sound/sof/header.h index 332143ff7278..bf3edd9c08b4 100644 --- a/include/sound/sof/header.h +++ b/include/sound/sof/header.h @@ -75,6 +75,7 @@ #define SOF_IPC_PM_CLK_GET SOF_CMD_TYPE(0x005) #define SOF_IPC_PM_CLK_REQ SOF_CMD_TYPE(0x006) #define SOF_IPC_PM_CORE_ENABLE SOF_CMD_TYPE(0x007) +#define SOF_IPC_PM_GATE SOF_CMD_TYPE(0x008) /* component runtime config - multiple different types */ #define SOF_IPC_COMP_SET_VALUE SOF_CMD_TYPE(0x001) diff --git a/include/sound/sof/pm.h b/include/sound/sof/pm.h index 003879401d63..3cf2e0f39d94 100644 --- a/include/sound/sof/pm.h +++ b/include/sound/sof/pm.h @@ -45,4 +45,12 @@ struct sof_ipc_pm_core_config { uint32_t enable_mask; } __packed; +struct sof_ipc_pm_gate { + struct sof_ipc_cmd_hdr hdr; + uint32_t flags; /* platform specific */ + + /* reserved for future use */ + uint32_t reserved[5]; +} __packed; + #endif