From patchwork Fri Jun 12 05:15:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?RGVyZWsgW+aWueW+t+e+qV0=?= X-Patchwork-Id: 192462 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=DKIM_SIGNED,DKIM_VALID, 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 542DCC433DF for ; Fri, 12 Jun 2020 05:17:07 +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 AE08E20801 for ; Fri, 12 Jun 2020 05:17:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="fHkR0KFt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AE08E20801 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=realtek.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 410671678; Fri, 12 Jun 2020 07:16:15 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 410671678 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1591939025; bh=qM1Zjr1zBOl4BLh19IIVO8LHbgseXGJNlizl7NehkPQ=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=fHkR0KFtZd5oiJCQ0qbVNPdXF1/KgtRJmIJuUD4YE+uGx/DBlGnw4YGEM0Fs7B3ij ZODOTgV22EzwIhbDY+IV27ixC6cwVRzwEnVEikvVFpOl7dEvIFWPoM7RxtLabTZaCb CiQkTqaeMWOxnzNErpthkDfFzSjxIci/gBCn6I4I= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id B4F1AF8021C; Fri, 12 Jun 2020 07:16:14 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id DE4AAF80252; Fri, 12 Jun 2020 07:16:11 +0200 (CEST) Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (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 9394DF8021C for ; Fri, 12 Jun 2020 07:16:03 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9394DF8021C Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.69 with qID 05C5FtxF6027422, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexmb06.realtek.com.tw[172.21.6.99]) by rtits2.realtek.com.tw (8.15.2/2.66/5.86) with ESMTPS id 05C5FtxF6027422 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 12 Jun 2020 13:15:55 +0800 Received: from RTEXMB01.realtek.com.tw (172.21.6.94) by RTEXMB06.realtek.com.tw (172.21.6.99) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Fri, 12 Jun 2020 13:15:55 +0800 Received: from derek-pvm.localdomain (172.22.234.205) by RTEXMB01.realtek.com.tw (172.21.6.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Fri, 12 Jun 2020 13:15:55 +0800 From: To: , Subject: [PATCH 5/5] ASoC: rt5682: Let dai clks be registered whether mclk exists or not Date: Fri, 12 Jun 2020 13:15:25 +0800 Message-ID: <1591938925-1070-5-git-send-email-derek.fang@realtek.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591938925-1070-1-git-send-email-derek.fang@realtek.com> References: <1591938925-1070-1-git-send-email-derek.fang@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.22.234.205] X-ClientProxiedBy: RTEXMB05.realtek.com.tw (172.21.6.98) To RTEXMB01.realtek.com.tw (172.21.6.94) Cc: oder_chiou@realtek.com, jack.yu@realtek.com, alsa-devel@alsa-project.org, lars@metafoo.de, albertchen@realtek.com, derek.fang@realtek.com, shumingf@realtek.com, flove@realtek.com 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: "derek.fang" According to ideal rt5682 CCF, the root clk is mclk. But in some platforms, mclk is not exported to CCF. In this condition, rt5682_register_dai_clks will not be called. This patch lets dai clks could be registered whether mclk exists or not. Signed-off-by: derek.fang --- sound/soc/codecs/rt5682.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c index f9d8d8c..ff6a5bb 100644 --- a/sound/soc/codecs/rt5682.c +++ b/sound/soc/codecs/rt5682.c @@ -2859,12 +2859,13 @@ static int rt5682_probe(struct snd_soc_component *component) return ret; } rt5682->mclk = NULL; - } else { - /* Register CCF DAI clock control */ - ret = rt5682_register_dai_clks(component); - if (ret) - return ret; } + + /* Register CCF DAI clock control */ + ret = rt5682_register_dai_clks(component); + if (ret) + return ret; + /* Initial setup for CCF */ rt5682->lrck[RT5682_AIF1] = CLK_48; #endif