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=-9.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 2F204C11F66 for ; Tue, 29 Jun 2021 09:32:17 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C9D5161D86 for ; Tue, 29 Jun 2021 09:32:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C9D5161D86 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sntech.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Phtu/wT6rKKLLoi8PA50/Kpuq3d+hrZ8syXTwZ4og9k=; b=aZmdnVxjinb4zj K8XsiDpmcwMzRpySrGjT0/Iblk3GGu+CA0mi7W8sRvAWgqtoW2k2eNFytX91eeuaeHCSkOc/sC4yh e/DYouiKX2cyM//UYlg+7gwwfUT4Wv5ehXkxTd8ggmqOF3mm0oPssYB7qvdEjCKY/m22orhBahmEY GonMfcRxkW3PrnwnjU2nVUk7YAiPym4bf0jGGugKdyx0TBfzqI59xSifs6hv/fLjqpPanv2XVGAcV eUapBD8F/oKUSDnEgc9rGldQU6/U6eajhzns+SIaQQiixFMzJEgI5akBNT4mSuRl5TerS5R5rHwNz e5MjfKRnY+QTf+45ngig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lyA4c-00AMz3-Di; Tue, 29 Jun 2021 09:30:30 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lyA4Y-00AMyL-1p; Tue, 29 Jun 2021 09:30:27 +0000 Received: from ip5f5aa64a.dynamic.kabel-deutschland.de ([95.90.166.74] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lyA4J-00023X-AF; Tue, 29 Jun 2021 11:30:11 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: linux-rockchip@lists.infradead.org, Levin Cc: Wayne Chou , Kongxin Deng , Chen-Yu Tsai , Jagan Teki , Jensen Huang , Johan Jonker , Liang Chen , Marty Jones , Rob Herring , Uwe =?ISO-8859-1?Q?Kleine=2DK=F6nig?= , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v0 2/2] arm64: dts: rockchip: add support for Firefly ROC-RK3399-PC-PLUS Date: Tue, 29 Jun 2021 11:30:10 +0200 Message-ID: <3771996.aKNjEaI27c@diego> In-Reply-To: <149c2171-471e-343e-8126-38394746b044@t-chip.com.cn> References: <20210628035402.16812-1-djw@t-chip.com.cn> <20210628035402.16812-3-djw@t-chip.com.cn> <149c2171-471e-343e-8126-38394746b044@t-chip.com.cn> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210629_023026_152239_E57ADEC5 X-CRM114-Status: GOOD ( 18.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Levin, Am Dienstag, 29. Juni 2021, 11:15:59 CEST schrieb Levin: > Hi all, is it possible to turn on some codec mixer switch in the device > tree? I don't think that is appropriate and/or/ possible in the devicetree. Instead I think you want an Alsa UCM profile for it, see: https://github.com/alsa-project/alsa-ucm-conf/tree/master/ucm2/Rockchip Heiko > > > Currently, to hear to sound, we need to run the following commands from > the user space: > > # turn on mixer switch > > amixer -c 1 sset 'Left Mixer' on > amixer -c 1 sset 'Right Mixer' on > > # raise volume > > amixer -c 1 sset 'Output 2' 36 > > > If these settings can be embedded into device tree, and set by kernel as > initial ALSA path settings, > > user can hear the sound with zero ALSA config. That'll be great. > > > On 2021-06-28 11:54 AM, djw@t-chip.com.cn wrote: > > + > > + es8388-sound { > > + compatible = "simple-audio-card"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&hp_det_pin>; > > + simple-audio-card,name = "rockchip,es8388-codec"; > > + simple-audio-card,format = "i2s"; > > + simple-audio-card,mclk-fs = <256>; > > + > > + simple-audio-card,widgets = > > + "Microphone", "Mic Jack", > > + "Headphone", "Headphones"; > > + simple-audio-card,routing = > > + "LINPUT1", "Mic Jack", > > + "Headphone Amp INL", "LOUT2", > > + "Headphone Amp INR", "ROUT2", > > + "Headphones", "Headphone Amp OUTL", > > + "Headphones", "Headphone Amp OUTR"; > > + > > + simple-audio-card,hp-det-gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>; > > + simple-audio-card,aux-devs = <&headphones_amp>; > > + simple-audio-card,pin-switches = "Headphones"; > > + > > + simple-audio-card,cpu { > > + sound-dai = <&i2s1>; > > + }; > > + > > + simple-audio-card,codec { > > + sound-dai = <&es8388>; > > + }; > > + }; > > + > > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel