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=-8.3 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_SANE_1 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 4ABBCC32750 for ; Fri, 2 Aug 2019 17:21:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 279DE217D4 for ; Fri, 2 Aug 2019 17:21:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404684AbfHBRVi (ORCPT ); Fri, 2 Aug 2019 13:21:38 -0400 Received: from mga01.intel.com ([192.55.52.88]:27328 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404609AbfHBRVi (ORCPT ); Fri, 2 Aug 2019 13:21:38 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Aug 2019 10:21:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,338,1559545200"; d="scan'208";a="173278398" Received: from linux.intel.com ([10.54.29.200]) by fmsmga008.fm.intel.com with ESMTP; 02 Aug 2019 10:21:38 -0700 Received: from cwhanson-mobl.amr.corp.intel.com (unknown [10.252.133.191]) by linux.intel.com (Postfix) with ESMTP id D795D5800BD; Fri, 2 Aug 2019 10:21:36 -0700 (PDT) Subject: Re: [RFC PATCH 20/40] soundwire: prototypes for suspend/resume To: Vinod Koul Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Sanyog Kale References: <20190725234032.21152-1-pierre-louis.bossart@linux.intel.com> <20190725234032.21152-21-pierre-louis.bossart@linux.intel.com> <20190802170317.GX12733@vkoul-mobl.Dlink> From: Pierre-Louis Bossart Message-ID: <6b4857a3-1ea6-c2e3-a3b4-2b24ae456749@linux.intel.com> Date: Fri, 2 Aug 2019 12:21:36 -0500 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190802170317.GX12733@vkoul-mobl.Dlink> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 8/2/19 12:03 PM, Vinod Koul wrote: > On 25-07-19, 18:40, Pierre-Louis Bossart wrote: > > Please do provide the changelog on why this change is needed. not needed for now, will remove. > >> 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 >