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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 7BAF2C2B9F9 for ; Wed, 12 May 2021 15:15:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0CA0A61969 for ; Wed, 12 May 2021 15:15:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234011AbhELPPy (ORCPT ); Wed, 12 May 2021 11:15:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:58748 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232226AbhELPGF (ORCPT ); Wed, 12 May 2021 11:06:05 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5104B61953; Wed, 12 May 2021 15:00:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620831650; bh=hN6G708T8SaRWm8LCjvv3JMMvWoAiLxHAmJaqKr/Jnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MWl3uB95VvPwuW7zEUeadsdQfpjkhWKKTcsxo5WwaX4Lw3LjmBLbXDnxIedWFUoXY rUPTh+ZCA/POuVNSaZGk5Xhyd6BX+ldIfwZFJquxrOAWq6fjJmS2n7e0GFcr1nVNqY 1FiXq5MPGtx61PHesvQhMAoh2gv//0DVn/FNelzs= 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 5.4 206/244] ASoC: ak5558: correct reset polarity Date: Wed, 12 May 2021 16:49:37 +0200 Message-Id: <20210512144749.586426453@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144743.039977287@linuxfoundation.org> References: <20210512144743.039977287@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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(-) diff --git a/sound/soc/codecs/ak5558.c b/sound/soc/codecs/ak5558.c index 5eb4168bb9d9..e98312a6b840 100644 --- a/sound/soc/codecs/ak5558.c +++ b/sound/soc/codecs/ak5558.c @@ -264,7 +264,7 @@ 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); } @@ -273,7 +273,7 @@ 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); } -- 2.30.2