From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 95A14C43603 for ; Mon, 9 Dec 2019 23:55:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 709952465C for ; Mon, 9 Dec 2019 23:55:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727617AbfLIXzq (ORCPT ); Mon, 9 Dec 2019 18:55:46 -0500 Received: from mga02.intel.com ([134.134.136.20]:13468 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727595AbfLIXzo (ORCPT ); Mon, 9 Dec 2019 18:55:44 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Dec 2019 15:55:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,297,1571727600"; d="scan'208";a="210273687" Received: from bbower-mobl.amr.corp.intel.com (HELO pbossart-mobl3.amr.corp.intel.com) ([10.254.65.172]) by fmsmga008.fm.intel.com with ESMTP; 09 Dec 2019 15:55:42 -0800 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Bard liao , Rander Wang , Ranjani Sridharan , Rander Wang , Pierre-Louis Bossart , Sanyog Kale Subject: [PATCH v4 09/11] soundwire: intel: add prototype for WAKEEN interrupt processing Date: Mon, 9 Dec 2019 17:55:17 -0600 Message-Id: <20191209235520.18727-10-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191209235520.18727-1-pierre-louis.bossart@linux.intel.com> References: <20191209235520.18727-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rander Wang In ClockStop mode, the PCI device will be notified of a wake, which will be handled from an interrupt thread. Signed-off-by: Rander Wang Signed-off-by: Pierre-Louis Bossart --- include/linux/soundwire/sdw_intel.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 2cf92724864c..f9937072dc53 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -120,6 +120,8 @@ struct sdw_intel_res { int sdw_intel_acpi_scan(acpi_handle *parent_handle, struct sdw_intel_acpi_info *info); +void sdw_intel_process_wakeen_event(struct sdw_intel_ctx *ctx); + struct sdw_intel_ctx * sdw_intel_probe(struct sdw_intel_res *res); -- 2.20.1