From patchwork Fri Feb 3 11:14:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 13127384 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 248F2C61DA4 for ; Fri, 3 Feb 2023 11:15:31 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id CD09742; Fri, 3 Feb 2023 12:14:38 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz CD09742 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1675422928; bh=Klki+5BXEhj8/DZeiWZannPuh6qWty6qUF3JxXgLJS4=; h=From:To:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:Cc:From; b=skepTRoAwEkaX0ZmxDAx5vuuy6hyBmikA0kxv774lCe+dsi4N4DnLtXAR+Vct1+eK iMeNB7ugEtSoFN53NaUP1LKAMQhnIQ0iYPBWXMdtcv7oqLudHg+XPPI4G7y38edSA6 RBcfssOMWUpPw2JjeVGQzlgXX2cIncdrOFb6bBFI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 3702CF8032B; Fri, 3 Feb 2023 12:14:38 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 80F4EF80423; Fri, 3 Feb 2023 12:14:37 +0100 (CET) Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 9BB42F800E3 for ; Fri, 3 Feb 2023 12:14:34 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9BB42F800E3 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=A3ZfWhkC Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id B67FD1C000F; Fri, 3 Feb 2023 11:14:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1675422873; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=HAMONlr9R1WXauSk/Wj92zOzmiMIj87cwyrNJBK5Ezk=; b=A3ZfWhkCsAD4ulDqxrzeWbibM3BdocWhNXDIyJM9oR5wq7EKn1P7f/+wwuvj9xwv+O66PA 2zcQydBGBDSbJMU//fm+piM5NsXyWq8mJbQRjixdQxDlRSxKnqoTXtlxvxLJ+ouiGRGPCe eZmkKF2O2K1phXQnRtNZkRyrPGfdAS1Nv0JIw8ONeOZWkTqbuAVdcHfUpwY2n+ItSubbhu tpFZxGIvtVSOkIcK6DWkjuVw93Z/yp+NX790IGNELwf1rdNO68aPJ2MYhh9+3Z8kgymtFQ DTDzv1u3dRafXpCqZqh2Jijr6CoUvTkBFQyLFrmuyfLo8nxtC5Rb01E+JT7icg== From: Herve Codina To: Herve Codina , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Jaroslav Kysela , Takashi Iwai Subject: [PATCH 0/3] Add the Renesas X9250 potentiometers ASoC support Date: Fri, 3 Feb 2023 12:14:19 +0100 Message-Id: <20230203111422.142479-1-herve.codina@bootlin.com> X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 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: , Cc: Thomas Petazzoni , devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Christophe Leroy Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Hi, The Renesas X9250 is a quad digitally controlled potentiometers. In the audio path, it can be present on amplifiers designs and it can be used in ALSA as an auxiliary audio device to control these amplifiers. Best regards, Herve Codina Herve Codina (3): dt-bindings: sound: Add the Renesas X9250 potentiometers ASoC: codecs: Add support for the Renesas X9250 potentiometers MAINTAINERS: add the Renesas X9250 ASoC entry .../bindings/sound/renesas,x9250.yaml | 60 ++++ MAINTAINERS | 7 + sound/soc/codecs/Kconfig | 11 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/x9250.c | 276 ++++++++++++++++++ 5 files changed, 356 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/renesas,x9250.yaml create mode 100644 sound/soc/codecs/x9250.c