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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 B7A27C76190 for ; Thu, 25 Jul 2019 23:43:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9A66A229F9 for ; Thu, 25 Jul 2019 23:43:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727403AbfGYXle (ORCPT ); Thu, 25 Jul 2019 19:41:34 -0400 Received: from mga06.intel.com ([134.134.136.31]:51808 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727374AbfGYXla (ORCPT ); Thu, 25 Jul 2019 19:41:30 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Jul 2019 16:41:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,308,1559545200"; d="scan'208";a="369874743" Received: from amrutaku-mobl1.amr.corp.intel.com (HELO pbossart-mobl3.intel.com) ([10.255.230.75]) by fmsmga006.fm.intel.com with ESMTP; 25 Jul 2019 16:41:28 -0700 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, Pierre-Louis Bossart , Sanyog Kale Subject: [RFC PATCH 20/40] soundwire: prototypes for suspend/resume Date: Thu, 25 Jul 2019 18:40:12 -0500 Message-Id: <20190725234032.21152-21-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190725234032.21152-1-pierre-louis.bossart@linux.intel.com> References: <20190725234032.21152-1-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 Signed-off-by: Pierre-Louis Bossart --- drivers/soundwire/cadence_master.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/soundwire/cadence_master.h b/drivers/soundwire/cadence_master.h index c0bf6ff00a44..d375bbfead18 100644 --- a/drivers/soundwire/cadence_master.h +++ b/drivers/soundwire/cadence_master.h @@ -165,6 +165,9 @@ int sdw_cdns_enable_interrupt(struct sdw_cdns *cdns); void sdw_cdns_debugfs_init(struct sdw_cdns *cdns, struct dentry *root); +int sdw_cdns_suspend(struct sdw_cdns *cdns); +bool sdw_cdns_check_resume_status(struct sdw_cdns *cdns); + int sdw_cdns_get_stream(struct sdw_cdns *cdns, struct sdw_cdns_streams *stream, u32 ch, u32 dir); -- 2.20.1