Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754019AbdHUSeX (ORCPT ); Mon, 21 Aug 2017 14:34:23 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:45098 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753527AbdHUSd5 (ORCPT ); Mon, 21 Aug 2017 14:33:57 -0400 From: Mark Brown To: Srinivas Kandagatla Cc: Mark Brown , Mark Brown , Banajit Goswami , alsa-devel@alsa-project.org, damien.riegel@savoirfairelinux.com, Patrick Lai , linux-kernel@vger.kernel.org, Takashi Iwai , alsa-devel@alsa-project.org Subject: Applied "ASoC: qcom: apq8016-sbc: Add support to Headset JACK" to the asoc tree In-Reply-To: <20170802170930.26083-6-srinivas.kandagatla@linaro.org> Message-Id: Date: Mon, 21 Aug 2017 19:33:29 +0100 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3522 Lines: 110 The patch ASoC: qcom: apq8016-sbc: Add support to Headset JACK 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 b47b91c8504c62f95ddff2876620d68697927bd4 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Thu, 17 Aug 2017 10:02:11 +0200 Subject: [PATCH] ASoC: qcom: apq8016-sbc: Add support to Headset JACK This patch adds support to Headset JACK, also provides board specific vref ranges for mbhc buttons to be detected. This headset supports both 3 pole and 4 pole headset type and 5 buttons. Signed-off-by: Srinivas Kandagatla Signed-off-by: Mark Brown --- sound/soc/qcom/apq8016_sbc.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index 96a079d9f697..d49adc822a11 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -21,12 +21,16 @@ #include #include #include +#include #include +#include #include struct apq8016_sbc_data { void __iomem *mic_iomux; void __iomem *spkr_iomux; + struct snd_soc_jack jack; + bool jack_setup; struct snd_soc_dai_link dai_link[]; /* dynamically allocated */ }; @@ -70,6 +74,31 @@ static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) } + if (!pdata->jack_setup) { + struct snd_jack *jack; + + rval = snd_soc_card_jack_new(card, "Headset Jack", + SND_JACK_HEADSET | + SND_JACK_HEADPHONE | + SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3 | + SND_JACK_BTN_4, + &pdata->jack, NULL, 0); + + if (rval < 0) { + dev_err(card->dev, "Unable to add Headphone Jack\n"); + return rval; + } + + jack = pdata->jack.jack; + + snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_MEDIA); + snd_jack_set_key(jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); + snd_jack_set_key(jack, SND_JACK_BTN_2, KEY_VOLUMEUP); + snd_jack_set_key(jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); + pdata->jack_setup = true; + } + for (i = 0 ; i < dai_link->num_codecs; i++) { struct snd_soc_dai *dai = rtd->codec_dais[i]; @@ -81,6 +110,11 @@ static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) dev_warn(card->dev, "Failed to set mclk: %d\n", rval); return rval; } + rval = snd_soc_codec_set_jack(codec, &pdata->jack, NULL); + if (rval != 0 && rval != -ENOTSUPP) { + dev_warn(card->dev, "Failed to set jack: %d\n", rval); + return rval; + } } return 0; -- 2.13.3