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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 12F72C433DF for ; Thu, 18 Jun 2020 01:08:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D607521D7B for ; Thu, 18 Jun 2020 01:08:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592442497; bh=qRlnQf7Xk6zFl0P86w1ugikUm53gsBx3fulqKArAxqQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=TAibw7slqXu4CcK9Px8+SVcL5UUHRSIw00P2FWMiK/Xy7vr3KJsTdYYNBAbK8Lm6p Q6XKhQXiDduTZa3f6FNQ3pzVLtRtk758w2aVkPCqYUaGQLgPHKtpbN63OlIcQbE1mJ WuVVoYrBv0j19vtVxiDgwnJIA8v7LvwgRmaqbYd0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727104AbgFRBIO (ORCPT ); Wed, 17 Jun 2020 21:08:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:33708 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727021AbgFRBIM (ORCPT ); Wed, 17 Jun 2020 21:08:12 -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 A20BB2193E; Thu, 18 Jun 2020 01:08:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592442491; bh=qRlnQf7Xk6zFl0P86w1ugikUm53gsBx3fulqKArAxqQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iSriZMCBjGO9zQBeug8ur8PelRkcQF4JzdOgjKiGNzqHeBiRoiZAoi4As5c/Dzz/Q zLeUgFgN4lkXsvvHWA/k38BdCl+M2Bwu6Y75y0H3wjpBkybKbC6qQa8/X4Pt2NnBNo YVKxVHoxeAsheeTYn6Y/aYhSleG7dUHL1oMKUiEg= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dmitry Osipenko , Mark Brown , Sasha Levin , alsa-devel@alsa-project.org, linux-tegra@vger.kernel.org Subject: [PATCH AUTOSEL 5.7 004/388] ASoC: tegra: tegra_wm8903: Support nvidia, headset property Date: Wed, 17 Jun 2020 21:01:41 -0400 Message-Id: <20200618010805.600873-4-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200618010805.600873-1-sashal@kernel.org> References: <20200618010805.600873-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dmitry Osipenko [ Upstream commit 3ef9d5073b552d56bd6daf2af1e89b7e8d4df183 ] The microphone-jack state needs to be masked in a case of a 4-pin jack when microphone and ground pins are shorted. Presence of nvidia,headset tells that WM8903 CODEC driver should mask microphone's status if short circuit is detected, i.e headphones are inserted. Signed-off-by: Dmitry Osipenko Link: https://lore.kernel.org/r/20200330204011.18465-3-digetx@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/tegra/tegra_wm8903.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index 9b5651502f12..3aca354f9e08 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -177,6 +177,7 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd) struct snd_soc_component *component = codec_dai->component; struct snd_soc_card *card = rtd->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); + int shrt = 0; if (gpio_is_valid(machine->gpio_hp_det)) { tegra_wm8903_hp_jack_gpio.gpio = machine->gpio_hp_det; @@ -189,12 +190,15 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd) &tegra_wm8903_hp_jack_gpio); } + if (of_property_read_bool(card->dev->of_node, "nvidia,headset")) + shrt = SND_JACK_MICROPHONE; + snd_soc_card_jack_new(rtd->card, "Mic Jack", SND_JACK_MICROPHONE, &tegra_wm8903_mic_jack, tegra_wm8903_mic_jack_pins, ARRAY_SIZE(tegra_wm8903_mic_jack_pins)); wm8903_mic_detect(component, &tegra_wm8903_mic_jack, SND_JACK_MICROPHONE, - 0); + shrt); snd_soc_dapm_force_enable_pin(&card->dapm, "MICBIAS"); -- 2.25.1