From patchwork Tue Dec 14 14:20:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 12691838 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 121E7C4167E for ; Tue, 14 Dec 2021 14:22:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232470AbhLNOWu (ORCPT ); Tue, 14 Dec 2021 09:22:50 -0500 Received: from mo4-p02-ob.smtp.rzone.de ([81.169.146.171]:32297 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234866AbhLNOWt (ORCPT ); Tue, 14 Dec 2021 09:22:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1639491756; s=strato-dkim-0002; d=gerhold.net; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=nK1WI/n5WJTnKoFcfera4gLZkWVqZW1oe5BBzB4Dcuo=; b=e2jcaIpBwW/gjK+Wrev+TvSAp2KUSBzwJMDosivaYYohMOPejnp+EI3O3GOb4bNnRr bVGriNq7ub/7G9ZdGvKTvdjMsg7UOX2f11il6jzKLEYVdp+qgR3w3l/mO8vWJT+Ekdce N5wC18lSqySEgNC8wsCNsniqOq3Gsvc/qX0PUaxVcLgq9nmcbZoLwygE5Kok6TF1kgNg Si6U5EJIVJU+pqn2Ivcfn9m9UtECynpaJEY50RaP9aUuf8C+BXerKr7rK4vE1NtqdMae Vj7i0+RYZiWGsBWb6bvyT8KTmm152DiSPeb7CpDCaOsWX136tkN9r6ngsf4UNkWBLhKA 83Hw== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXQ7UOGqRde+a0fiL1O/hR" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.35.3 AUTH) with ESMTPSA id x08baexBEEMZ8rY (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Tue, 14 Dec 2021 15:22:35 +0100 (CET) From: Stephan Gerhold To: Mark Brown Cc: Liam Girdwood , Srinivas Kandagatla , Banajit Goswami , Bjorn Andersson , Andy Gross , Rob Herring , linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Paul Cercueil , Kuninori Morimoto , Vincent Knecht , Stephan Gerhold Subject: [PATCH 3/4] ASoC: qcom: common: Parse "pin-switches" and "widgets" from DT Date: Tue, 14 Dec 2021 15:20:48 +0100 Message-Id: <20211214142049.20422-4-stephan@gerhold.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211214142049.20422-1-stephan@gerhold.net> References: <20211214142049.20422-1-stephan@gerhold.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Use the DT helpers in the ASoC core to parse the "pin-switches" and "widgets" properties from the device tree. This allows adding extra mixers to disable e.g. an extra speaker amplifier that would be normally powered on automatically because it is connected to a shared output pin. Cc: Srinivas Kandagatla Signed-off-by: Stephan Gerhold --- sound/soc/qcom/common.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c index 2e1c618f7529..eff134785051 100644 --- a/sound/soc/qcom/common.c +++ b/sound/soc/qcom/common.c @@ -26,6 +26,12 @@ int qcom_snd_parse_of(struct snd_soc_card *card) return ret; } + if (of_property_read_bool(dev->of_node, "widgets")) { + ret = snd_soc_of_parse_audio_simple_widgets(card, "widgets"); + if (ret) + return ret; + } + /* DAPM routes */ if (of_property_read_bool(dev->of_node, "audio-routing")) { ret = snd_soc_of_parse_audio_routing(card, "audio-routing"); @@ -39,6 +45,10 @@ int qcom_snd_parse_of(struct snd_soc_card *card) return ret; } + ret = snd_soc_of_parse_pin_switches(card, "pin-switches"); + if (ret) + return ret; + ret = snd_soc_of_parse_aux_devs(card, "aux-devs"); if (ret) return ret;