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=-5.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,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 D7780C433DF for ; Mon, 25 May 2020 06:16:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AFFA02071A for ; Mon, 25 May 2020 06:16:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Ri27KJ57" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730697AbgEYGQy (ORCPT ); Mon, 25 May 2020 02:16:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53436 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729985AbgEYGQx (ORCPT ); Mon, 25 May 2020 02:16:53 -0400 Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 59349C061A0E for ; Sun, 24 May 2020 23:16:53 -0700 (PDT) Received: by mail-pj1-x1042.google.com with SMTP id t8so6029788pju.3 for ; Sun, 24 May 2020 23:16:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=1y4ds9zBC1SyppOslu2mLkxYcNHMS7bdeKWM7VoLVJM=; b=Ri27KJ57iDhs85zxL0RpQLEdYtlE2a3/aJma/2msgokrz+N411A+WrgmoubU77/pCl Yd8CtuzMQQZ9st9XfemTdl/UDK+Lg2y2aV0zsjqMoJbjiy2dgh2mSgMc1BI/S/ykes3y bnjRyoMAbybFPqi2XL/PoLK3RGacV1GBBnvZHLEElv8DAIpwmdKS2xMwU+uXmaZxKxrp azXyJBvjfpmt1G9WrzH6mgCWYVkGn6owSOkeU5ce18CWs9iujmuSPAWRB+XiD1xovLrk R+eCt1fDZtETLygzNUbhw8jyvId4OqGNVsZlEzfcx4PmA/PrHURT1ZljgOWcDxpndrWw FjqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=1y4ds9zBC1SyppOslu2mLkxYcNHMS7bdeKWM7VoLVJM=; b=j/2y4D3msYJT7JxdtW8sPGc2TjCBiZU1SD6xclodyedqLlcGg/8zWw+eN0+egxy2Xg hLN9m9kGQzfTa8b9D0G0HqQTc3bVG2kBc+Sjt2LOgDOeaZ13YQoQX30nGSPen55um6bZ t65+03Y/7WFcdiaxlhtyicOAGMs5F6HIbBKrOBcI0x8SU0Bx7kF3sPoW01I4jw1LMRkc 08TZmErTITP1Xx11VrzU5o86np5xu7xhqRpDm59E/iefmTFY6iWtnvMbYl1ToANfhXIz s6GLFOPyeu4WS6Bd663cnBo51YqgOi/S+8mxkP+I8g6qZkR2jT0jP8U+S2IerPHEM7Ne remQ== X-Gm-Message-State: AOAM531NZepTwrwBM7ql8hZggIT73iAKvljgjuSCfgJ4TomqCmfXQUJI R2TMqTTC0UTGRsnVAJyG06g= X-Google-Smtp-Source: ABdhPJyLnql6NYz3i6BDhhM9Z530+1CTHhFC5iBW0B2EeJA9dSWqab0WegzIfvg2UY2Fb/PuDkNTfg== X-Received: by 2002:a17:902:7787:: with SMTP id o7mr20963332pll.52.1590387412768; Sun, 24 May 2020 23:16:52 -0700 (PDT) Received: from Asurada (c-73-162-191-63.hsd1.ca.comcast.net. [73.162.191.63]) by smtp.gmail.com with ESMTPSA id o16sm3623730pgg.57.2020.05.24.23.16.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 24 May 2020 23:16:52 -0700 (PDT) Date: Sun, 24 May 2020 23:16:46 -0700 From: Nicolin Chen To: Shengjiu Wang Cc: timur@kernel.org, Xiubo.Lee@gmail.com, festevam@gmail.com, broonie@kernel.org, alsa-devel@alsa-project.org, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ASoC: fsl_asrc: Merge suspend/resume function to runtime_suspend/resume Message-ID: <20200525061645.GA12112@Asurada> References: <1590141444-28668-1-git-send-email-shengjiu.wang@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1590141444-28668-1-git-send-email-shengjiu.wang@nxp.com> User-Agent: Mutt/1.5.22 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 22, 2020 at 05:57:24PM +0800, Shengjiu Wang wrote: > With dedicated power domain for asrc, power can be disabled after > probe and pm runtime suspend, then the value of all registers need to > be restored in pm runtime resume. So we can merge suspend/resume function > to runtime_suspend/resume function and enable regcache only in end of > probe. > > Signed-off-by: Shengjiu Wang Acked-by: Nicolin Chen