From patchwork Tue Aug 25 18:13:10 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 7072561 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D5B67C05AC for ; Tue, 25 Aug 2015 18:15:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F2CE9206E2 for ; Tue, 25 Aug 2015 18:15:49 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 04A14204D3 for ; Tue, 25 Aug 2015 18:15:45 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 0C91A265B3F; Tue, 25 Aug 2015 20:15:44 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,NO_DNS_FOR_FROM, RCVD_IN_DNSWL_LOW, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id E8B55265307; Tue, 25 Aug 2015 20:13:33 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 5BFE12652E3; Tue, 25 Aug 2015 20:13:29 +0200 (CEST) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id 4B0992651DC for ; Tue, 25 Aug 2015 20:13:21 +0200 (CEST) Received: from cpc11-sgyl31-2-0-cust672.sgyl.cable.virginm.net ([94.175.94.161] helo=debutante) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1ZUIii-0007Sr-V1; Tue, 25 Aug 2015 18:13:19 +0000 Received: from broonie by debutante with local (Exim 4.86) (envelope-from ) id 1ZUIic-0006CI-R7; Tue, 25 Aug 2015 19:13:10 +0100 From: Mark Brown To: Oder Chiou , Mark Brown In-Reply-To: <1440419579-9970-3-git-send-email-oder_chiou@realtek.com> Message-Id: Date: Tue, 25 Aug 2015 19:13:10 +0100 X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Cc: alsa-devel@alsa-project.org Subject: [alsa-devel] Applied "ASoC: rt5645: Modify the jack detection function to prevent the pop sound while the jack plug in" to the asoc tree X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP The patch ASoC: rt5645: Modify the jack detection function to prevent the pop sound while the jack plug in has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 8db7f56ddf2c4571e33756b70a1a8f492c050449 Mon Sep 17 00:00:00 2001 From: Oder Chiou Date: Mon, 24 Aug 2015 20:32:57 +0800 Subject: [PATCH] ASoC: rt5645: Modify the jack detection function to prevent the pop sound while the jack plug in The patch corrects the sequence of the jack detection. It will prevent the pop sound while the jack plug in. Signed-off-by: Oder Chiou Signed-off-by: Mark Brown --- sound/soc/codecs/rt5645.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index ac2f42f4e3a0..bcb44de002c9 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -2805,14 +2805,15 @@ static int rt5645_jack_detect(struct snd_soc_codec *codec, int jack_insert) } regmap_write(rt5645->regmap, RT5645_JD_CTRL3, 0x00f0); - regmap_write(rt5645->regmap, RT5645_IN1_CTRL1, 0x0006); regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL2, 0x1000, 0x1000); + regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL1, 0x0004, + 0x0004); msleep(100); regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL2, 0x1000, 0x0000); - msleep(450); + msleep(600); regmap_read(rt5645->regmap, RT5645_IN1_CTRL3, &val); val &= 0x7; dev_dbg(codec->dev, "val = %d\n", val); @@ -2828,9 +2829,17 @@ static int rt5645_jack_detect(struct snd_soc_codec *codec, int jack_insert) rt5645->jack_type = SND_JACK_HEADPHONE; } + snd_soc_update_bits(codec, RT5645_CHARGE_PUMP, 0x0300, 0x0200); + snd_soc_write(codec, RT5645_DEPOP_M1, 0x001d); + snd_soc_write(codec, RT5645_DEPOP_M1, 0x0001); } else { /* jack out */ rt5645->jack_type = 0; + regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL2, 0x1000, + 0x1000); + regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL1, 0x0004, + 0x0000); + if (rt5645->en_button_func) rt5645_enable_push_button_irq(codec, false);