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=-10.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, 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 2FED3C2D0DA for ; Fri, 27 Dec 2019 18:04:41 +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 B9EC5206CB for ; Fri, 27 Dec 2019 18:04:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="Ug9mKwfO"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="LwuV6Yew" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B9EC5206CB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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 D42AF174F; Fri, 27 Dec 2019 19:03:48 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D42AF174F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1577469879; bh=jum3a+L7P7NLy1ITn7yaz6oiFIlbNP5TUwuYk1w2rMc=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Ug9mKwfOlhwP8gRY9fRqApDy3hznd78Jyr5xGMnM7smsH681Mk/8CJ5UbFPbvb/6y YHWHrEFisnPM/84Wm2lsPEqUqABSLL6s9zn0H4gFqPR0iuBIHsqfQsUAnvaznQ9hlW pIiaHgRHdpOMj31JNPrOVaZKh5A29NRQt7c6QSgw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id A2B0BF80145; Fri, 27 Dec 2019 19:03:16 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id F2AA4F801F4; Fri, 27 Dec 2019 19:03:14 +0100 (CET) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 4C9CAF80145 for ; Fri, 27 Dec 2019 19:03:12 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 4C9CAF80145 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="LwuV6Yew" Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C947B20CC7; Fri, 27 Dec 2019 18:03:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577469790; bh=J3NkTOWXOZmH0EY4PU7cHQHu00J6XATnSgRlK4EGgIQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LwuV6Yewdo8zmrPdP6+QsYtoZ6rlRiEejGz7ZbHVIkZWjRD+gzkchO0uBzdhsSWop 2evK1uGOGrstihhXD3Gt5ebTlCDP1xaTWueEwBOc5p0tZokUm6pG6Sk1GZ84FoMrjQ BPoXk00hF9JveqxX+Y+i4BEB81hVDfXrn2qA4pzw= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Date: Fri, 27 Dec 2019 13:02:04 -0500 Message-Id: <20191227180222.7076-39-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191227180222.7076-1-sashal@kernel.org> References: <20191227180222.7076-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Cc: Sasha Levin , alsa-devel@alsa-project.org, Charles Keepax , patches@opensource.cirrus.com, Shengjiu Wang , Mark Brown Subject: [alsa-devel] [PATCH AUTOSEL 4.14 39/57] ASoC: wm8962: fix lambda value 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Shengjiu Wang [ Upstream commit 556672d75ff486e0b6786056da624131679e0576 ] According to user manual, it is required that FLL_LAMBDA > 0 in all cases (Integer and Franctional modes). Fixes: 9a76f1ff6e29 ("ASoC: Add initial WM8962 CODEC driver") Signed-off-by: Shengjiu Wang Acked-by: Charles Keepax Link: https://lore.kernel.org/r/1576065442-19763-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/wm8962.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index fd2731d171dd..0e8008d38161 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -2791,7 +2791,7 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, if (target % Fref == 0) { fll_div->theta = 0; - fll_div->lambda = 0; + fll_div->lambda = 1; } else { gcd_fll = gcd(target, fratio * Fref); @@ -2861,7 +2861,7 @@ static int wm8962_set_fll(struct snd_soc_codec *codec, int fll_id, int source, return -EINVAL; } - if (fll_div.theta || fll_div.lambda) + if (fll_div.theta) fll1 |= WM8962_FLL_FRAC; /* Stop the FLL while we reconfigure */ -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel