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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 656BFC65BA7 for ; Fri, 5 Oct 2018 16:14:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3148E21486 for ; Fri, 5 Oct 2018 16:14:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="PfrumnnH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3148E21486 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728964AbeJEXNy (ORCPT ); Fri, 5 Oct 2018 19:13:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:50800 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727958AbeJEXNy (ORCPT ); Fri, 5 Oct 2018 19:13:54 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 38EE82147D; Fri, 5 Oct 2018 16:14:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1538756071; bh=16wPEcqVFhK0cVG7MOtg/KfrSWsNjUvsfYGHbG/VpUA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PfrumnnHpiiDOAr3FAID+7unEpumXUsWeJtlcZ9iVJC2laueQlBJx+pxCnaVhIE5k 4eO45HEa8g/B8ikIYgp//9HoqRl9kJygh9ILHt+Y2Si1wqmy/PhU0D2Gt/eM9wLEPN fYdqK00LrDUOVyJ7ufqIHGh5cU+DAgFFZpaapTxo= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ryan Lee , Mark Brown , Sasha Levin Subject: [PATCH AUTOSEL 4.18 06/48] ASoC: max98373: Added 10ms sleep after amp software reset Date: Fri, 5 Oct 2018 12:13:42 -0400 Message-Id: <20181005161424.20521-6-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181005161424.20521-1-sashal@kernel.org> References: <20181005161424.20521-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ryan Lee [ Upstream commit ca917f9fe1a0fab3dde41bba4bbd173c5a3c5805 ] Signed-off-by: Ryan Lee Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/max98373.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c index eb2e9b3c7201..f0948e84f6ae 100644 --- a/sound/soc/codecs/max98373.c +++ b/sound/soc/codecs/max98373.c @@ -729,6 +729,7 @@ static int max98373_probe(struct snd_soc_component *component) /* Software Reset */ regmap_write(max98373->regmap, MAX98373_R2000_SW_RESET, MAX98373_SOFT_RESET); + usleep_range(10000, 11000); /* IV default slot configuration */ regmap_write(max98373->regmap, @@ -817,6 +818,7 @@ static int max98373_resume(struct device *dev) regmap_write(max98373->regmap, MAX98373_R2000_SW_RESET, MAX98373_SOFT_RESET); + usleep_range(10000, 11000); regcache_cache_only(max98373->regmap, false); regcache_sync(max98373->regmap); return 0; -- 2.17.1