From 5f6d1df8ced6bb52453149f96d9b7005058641b6 Mon Sep 17 00:00:00 2001 From: Benson Leung Date: Wed, 22 Nov 2017 12:56:43 -0800 Subject: [PATCH 1/2] ASoC: qcom: apq8016-sbc: Map BTN_0 to KEY_PLAYPAUSE The Android 3.5mm Headset jack specification mentions that BTN_0 should be mapped to KEY_MEDIA, but this is less logical than KEY_PLAYPAUSE, which has much broader userspace support. For example, the Chrome OS userspace now supports KEY_PLAYPAUSE to toggle play/pause of videos and audio, but does not handle KEY_MEDIA. Furthermore, Android itself now supports KEY_PLAYPAUSE equivalently, as the new USB headset spec requires KEY_PLAYPAUSE for BTN_0. https://source.android.com/devices/accessories/headset/usb-headset-spec Signed-off-by: Benson Leung Signed-off-by: Mark Brown --- sound/soc/qcom/apq8016_sbc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index d49adc822a11..03851fedd1e2 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -92,7 +92,7 @@ static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) jack = pdata->jack.jack; - snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_MEDIA); + snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); 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); From 96e1b9eef4e53a1fea2b889881ca293d153fe0d1 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 5 Dec 2017 04:24:13 +0000 Subject: [PATCH 2/2] ASoC: don't use rtd->codec on qcom/apq8016_sbc rtd->codec will be removed soon. rtd->codec = rtd->codec_dai->codec, thus, we can use rtd->codec_dai->component instead of it. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/qcom/apq8016_sbc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index 03851fedd1e2..704428735e3c 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -43,7 +43,7 @@ struct apq8016_sbc_data { static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_codec *codec; + struct snd_soc_component *component; struct snd_soc_dai_link *dai_link = rtd->dai_link; struct snd_soc_card *card = rtd->card; struct apq8016_sbc_data *pdata = snd_soc_card_get_drvdata(card); @@ -102,15 +102,15 @@ static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) for (i = 0 ; i < dai_link->num_codecs; i++) { struct snd_soc_dai *dai = rtd->codec_dais[i]; - codec = dai->codec; + component = dai->component; /* Set default mclk for internal codec */ - rval = snd_soc_codec_set_sysclk(codec, 0, 0, DEFAULT_MCLK_RATE, + rval = snd_soc_component_set_sysclk(component, 0, 0, DEFAULT_MCLK_RATE, SND_SOC_CLOCK_IN); if (rval != 0 && rval != -ENOTSUPP) { dev_warn(card->dev, "Failed to set mclk: %d\n", rval); return rval; } - rval = snd_soc_codec_set_jack(codec, &pdata->jack, NULL); + rval = snd_soc_component_set_jack(component, &pdata->jack, NULL); if (rval != 0 && rval != -ENOTSUPP) { dev_warn(card->dev, "Failed to set jack: %d\n", rval); return rval;