From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1EB3A1A267 for ; Fri, 10 Oct 2025 07:16:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760080612; cv=none; b=VaXCd2LbR59OdOh+jNZFIRjstBEpxmjW4FbNZe5Eq3w0CP2mvr7YihxbiU61UfVE7yF3/EMPbVX3r2enQvm1+WFyePRbijWbkQmEkJo2VhpAv1K/i942P5UTREOm6XpC/f34ZNeTnKtBnpKPVFY2ZI0T+sNfSovQmRD88O11I9A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760080612; c=relaxed/simple; bh=nivzig4PTArehkrSE5IOJHy+ZEaFjUo103xghNGNHlo=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=lqczeqIKS/gEIaOFSNW44fyE+jPwVUUIpmnMBpy2dRpRpDXeN9jNGR4Qbk+f/x2dOISomEcmVcWXWv0dE0lc14xv3QjnpJwKtMq9KWnxLnBs8LfQA9JQnc06FDJ22PqlIpNqUJxtAvj9C/TVW3MPSsGZDcT4dzExVyTBtsQbBHA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=CX8X5tsR; arc=none smtp.client-ip=185.246.84.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="CX8X5tsR" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 17AAE1A1278 for ; Fri, 10 Oct 2025 07:16:46 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id E0E02606F8; Fri, 10 Oct 2025 07:16:45 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 7053B102F21B0; Fri, 10 Oct 2025 09:16:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1760080605; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=WQlReE8Q0IxFY4sktGQladeatAtJ3rufHhzKoNip3bw=; b=CX8X5tsRgvBC8Jq4JF4k17nUSnIJPRVRlj8I+K1dYjI+QcbYPPRrDJGlauNmKcf/cn2Bgb a1ukcLDg5jR6S/CWI7PTEJhjUPw8/R8gpIE/tdXI2OxFuDWohfX5HFmlOCfaOoeL6D2Rke Ce68I97VtNkeZkrqKk2MGeo1NN8V4dr+gBO5PlWxeM+GeYxL29rzaSRVPCjx+WbNeE3DIE ex9s1YP8LjTo2SPCecS38CnNBpxcp1CmOzYyzsqdSIqe2xSJeUQxueN6IKC1e//9ou3h97 fdefki4Kg+QEDOnkIYBhM4pDOEO0Sb6vUgYbUgTW4vPPpPMFqKRy/TfEJfRTkw== Date: Fri, 10 Oct 2025 09:16:37 +0200 From: Herve Codina To: Christophe Leroy Cc: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ASoC: codecs: Fix gain setting ranges for Renesas IDT821034 codec Message-ID: <20251010091637.75da0a86@bootlin.com> In-Reply-To: <2bd547194f3398e6182f770d7d6be711c702b4b2.1760029099.git.christophe.leroy@csgroup.eu> References: <2bd547194f3398e6182f770d7d6be711c702b4b2.1760029099.git.christophe.leroy@csgroup.eu> Organization: Bootlin X-Mailer: Claws Mail 4.3.1 (GTK 3.24.43; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Hi Christophe, On Thu, 9 Oct 2025 19:03:13 +0200 Christophe Leroy wrote: > The gain ranges specified in Renesas IDT821034 codec documentation > are [-3dB;+13dB] in the transmit path (ADC) and [-13dB;+3dB] in the > receive path (DAC). Allthough the registers allow programming values > outside those ranges, the signal S/N and distorsion are only > guaranteed in the specified ranges. > > Set ranges to the specified ones. > > Fixes: e51166990e81 ("ASoC: codecs: Add support for the Renesas IDT821034 codec") > Signed-off-by: Christophe Leroy > --- Acked-by: Herve Codina Thanks for the modification. Best regards, Hervé