From patchwork Wed May 12 14:50:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 435675 Delivered-To: patch@linaro.org Received: by 2002:a02:c901:0:0:0:0:0 with SMTP id t1csp5215997jao; Wed, 12 May 2021 14:40:42 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw+jyTmgSTss8NQehv6vezf0AW31UWg/tl8BYuGcq9xpplzpj9h6MEew4tQ2oatNlZwJQ5h X-Received: by 2002:aa7:cd0c:: with SMTP id b12mr45669462edw.236.1620855642581; Wed, 12 May 2021 14:40:42 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620855642; cv=none; d=google.com; s=arc-20160816; b=RSn0AcoBEp+M5EnJtB+bnZuLncRzRxICjAOmh5AxIEMkWk2B44qSnLIriSJQ9/Nj84 79k0jL9HafWDjSQ4ec1wqinNxs8zYN9UD1dIW6iCoKHgHX6vfq4q/hw7zkOcBTLKPrv5 VeUC/scQGEerzq6IK4EWCxDmj6pEbCFUMFBEflSRC04ltgdLrRlbJAyRuRTfoARVAHKF PkJk8AN+hoAHO8FDi5xZe+Xsyy4k52XB4OrVB8/EGyCNT4scorHfu/Cc11YePx/o++4P uk/zjJFHuo0J7kVYejoBHrV/Ael2cQ12c4LRdDdhaTJLc3CgxcuQq3EvMgvfcmSGDr8A ld8Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=wIJSidX4TJ3j/NEQ/e714pkh3ydRmA2gWKCuUDJn/3w=; b=Eoiy0YbqtWq2D9nFVJo2OE9TalC58gomoqSkob+RYPddX7qO6BWctmy/zXhCdTHCJf zL91ih5SueJmq4rQilKv8hIVUdcpQNJe5XlHma9/HubCkIpDvZruQq5dd0oWRjPDrSo8 xlxweS6oQGf8ZFehRP/ETnXr2tOakFr63Zm98rPHjpzWBlfkd4M2We3Rg8Kmo44XkaoI zEgkNs0BXXeWzAxLtmxnE3XjSBMlJAJ4MIfCrBYYY+ReAZNP5jDUHilXrbcdXAntw1kg zFK4a0xuBjwY/57QgzJCE6Vc4RQ6d0AVIvTuWIbxRJq4f0oNerr8a3DnhgZfI2XsgFwf UhFw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=2HRCumpp; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id u19si859013ejx.176.2021.05.12.14.40.42; Wed, 12 May 2021 14:40:42 -0700 (PDT) Received-SPF: pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=2HRCumpp; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239239AbhELREb (ORCPT + 12 others); Wed, 12 May 2021 13:04:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:35912 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237833AbhELQnN (ORCPT ); Wed, 12 May 2021 12:43:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5D57461D4F; Wed, 12 May 2021 16:13:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620836014; bh=+hDL0Bl3C/XybG1TZGZB7OyFJ4ApaCUz5E/8EGD5HFo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2HRCumppjWRQYOEXvP6vK592ukrT0dEhat4FJy0zKEGda8z/2KuUrXts8iB3DN8fs d6/aKEAxgKONljWAxBkLFvwhCs/RSUNnLubQ+m1geQLQXtXca6gbiQoEcDjhG1GbFu yIbtdzMwZw2GFBqptTEvrkWDLhKuCgSGAkelV2zY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Shengjiu Wang , Mark Brown , Sasha Levin Subject: [PATCH 5.12 576/677] ASoC: ak5558: correct reset polarity Date: Wed, 12 May 2021 16:50:22 +0200 Message-Id: <20210512144856.526141064@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Shengjiu Wang [ Upstream commit 0b93bbc977af55fd10687f2c96c807cba95cb927 ] Reset (aka power off) happens when the reset gpio is made active. The reset gpio is GPIO_ACTIVE_LOW Fixes: 920884777480 ("ASoC: ak5558: Add support for AK5558 ADC driver") Signed-off-by: Shengjiu Wang Link: https://lore.kernel.org/r/1618382024-31725-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/ak5558.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.30.2 diff --git a/sound/soc/codecs/ak5558.c b/sound/soc/codecs/ak5558.c index 85bdd0534180..80b3b162ca5b 100644 --- a/sound/soc/codecs/ak5558.c +++ b/sound/soc/codecs/ak5558.c @@ -272,7 +272,7 @@ static void ak5558_power_off(struct ak5558_priv *ak5558) if (!ak5558->reset_gpiod) return; - gpiod_set_value_cansleep(ak5558->reset_gpiod, 0); + gpiod_set_value_cansleep(ak5558->reset_gpiod, 1); usleep_range(1000, 2000); } @@ -281,7 +281,7 @@ static void ak5558_power_on(struct ak5558_priv *ak5558) if (!ak5558->reset_gpiod) return; - gpiod_set_value_cansleep(ak5558->reset_gpiod, 1); + gpiod_set_value_cansleep(ak5558->reset_gpiod, 0); usleep_range(1000, 2000); }