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C++ snd_soc_jack_add_gpios函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中snd_soc_jack_add_gpios函数的典型用法代码示例。如果您正苦于以下问题：C++ snd_soc_jack_add_gpios函数的具体用法？C++ snd_soc_jack_add_gpios怎么用？C++ snd_soc_jack_add_gpios使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了snd_soc_jack_add_gpios函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: tegra_max98090_asoc_init

static int tegra_max98090_asoc_init(struct snd_soc_pcm_runtime *rtd)
{
	struct tegra_max98090 *machine = snd_soc_card_get_drvdata(rtd->card);

	if (gpio_is_valid(machine->gpio_hp_det)) {
		snd_soc_card_jack_new(rtd->card, "Headphones",
				      SND_JACK_HEADPHONE,
				      &tegra_max98090_hp_jack,
				      tegra_max98090_hp_jack_pins,
				      ARRAY_SIZE(tegra_max98090_hp_jack_pins));

		tegra_max98090_hp_jack_gpio.gpio = machine->gpio_hp_det;
		snd_soc_jack_add_gpios(&tegra_max98090_hp_jack,
					1,
					&tegra_max98090_hp_jack_gpio);
	}

	if (gpio_is_valid(machine->gpio_mic_det)) {
		snd_soc_card_jack_new(rtd->card, "Mic Jack",
				      SND_JACK_MICROPHONE,
				      &tegra_max98090_mic_jack,
				      tegra_max98090_mic_jack_pins,
				      ARRAY_SIZE(tegra_max98090_mic_jack_pins));

		tegra_max98090_mic_jack_gpio.gpio = machine->gpio_mic_det;
		snd_soc_jack_add_gpios(&tegra_max98090_mic_jack,
				       1,
				       &tegra_max98090_mic_jack_gpio);
	}

	return 0;
}
开发者ID:AlexShiLucky，项目名称:linux，代码行数:32，代码来源:tegra_max98090.c


示例2: tegra_rt5677_asoc_init

static int tegra_rt5677_asoc_init(struct snd_soc_pcm_runtime *rtd)
{
	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(rtd->card);

	snd_soc_card_jack_new(rtd->card, "Headphone Jack", SND_JACK_HEADPHONE,
			      &tegra_rt5677_hp_jack,
			      &tegra_rt5677_hp_jack_pins, 1);

	if (gpio_is_valid(machine->gpio_hp_det)) {
		tegra_rt5677_hp_jack_gpio.gpio = machine->gpio_hp_det;
		snd_soc_jack_add_gpios(&tegra_rt5677_hp_jack, 1,
				&tegra_rt5677_hp_jack_gpio);
	}


	snd_soc_card_jack_new(rtd->card, "Mic Jack", SND_JACK_MICROPHONE,
			      &tegra_rt5677_mic_jack,
			      &tegra_rt5677_mic_jack_pins, 1);

	if (gpio_is_valid(machine->gpio_mic_present)) {
		tegra_rt5677_mic_jack_gpio.gpio = machine->gpio_mic_present;
		snd_soc_jack_add_gpios(&tegra_rt5677_mic_jack, 1,
				&tegra_rt5677_mic_jack_gpio);
	}

	snd_soc_dapm_force_enable_pin(&rtd->card->dapm, "MICBIAS1");

	return 0;
}
开发者ID:AshishNamdev，项目名称:linux，代码行数:29，代码来源:tegra_rt5677.c


示例3: bdw_rt5677_init

static int bdw_rt5677_init(struct snd_soc_pcm_runtime *rtd)
{
	struct bdw_rt5677_priv *bdw_rt5677 =
			snd_soc_card_get_drvdata(rtd->card);
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_dapm_context *dapm = &codec->dapm;

	/* Enable codec ASRC function for Stereo DAC/Stereo1 ADC/DMIC/I2S1.
	 * The ASRC clock source is clk_i2s1_asrc.
	 */
	rt5677_sel_asrc_clk_src(codec, RT5677_DA_STEREO_FILTER |
			RT5677_AD_STEREO1_FILTER | RT5677_I2S1_SOURCE,
			RT5677_CLK_SEL_I2S1_ASRC);

	/* Request rt5677 GPIO for headphone amp control */
	bdw_rt5677->gpio_hp_en = devm_gpiod_get_index(codec->dev,
		"RT5677_GPIO_HP_AMP_SHDN_L", RT5677_GPIO_HP_AMP_SHDN_L, GPIOD_ASIS);
	if (IS_ERR(bdw_rt5677->gpio_hp_en)) {
		dev_err(codec->dev, "Can't find HP_AMP_SHDN_L gpio\n");
		return PTR_ERR(bdw_rt5677->gpio_hp_en);
	}
	gpiod_direction_output(bdw_rt5677->gpio_hp_en, 0);

	/* Create and initialize headphone jack */
	if (!snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
			&headphone_jack)) {
		if (snd_soc_jack_add_pins(&headphone_jack, 1,
				&headphone_jack_pin))
			dev_err(codec->dev, "Can't add headphone jack pin\n");

		headphone_jack_gpio.gpiod_dev = codec->dev;
		if (snd_soc_jack_add_gpios(&headphone_jack, 1,
				&headphone_jack_gpio))
			dev_err(codec->dev, "Can't add headphone jack gpio\n");
	} else {
		dev_err(codec->dev, "Can't create headphone jack\n");
	}

	/* Create and initialize mic jack */
	if (!snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
			&mic_jack)) {
		if (snd_soc_jack_add_pins(&mic_jack, 1, &mic_jack_pin))
			dev_err(codec->dev, "Can't add mic jack pin\n");

		mic_jack_gpio.gpiod_dev = codec->dev;
		if (snd_soc_jack_add_gpios(&mic_jack, 1, &mic_jack_gpio))
			dev_err(codec->dev, "Can't add mic jack gpio\n");
	} else {
		dev_err(codec->dev, "Can't create mic jack\n");
	}
	bdw_rt5677->codec = codec;

	snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1");
	return 0;
}
开发者ID:byxorna，项目名称:linux-samus，代码行数:55，代码来源:bdw-rt5677.c


示例4: hx4700_ak4641_init

static int hx4700_ak4641_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	int err;

	
	
	snd_soc_dapm_nc_pin(dapm, "MOUT1");
	snd_soc_dapm_nc_pin(dapm, "MICEXT");
	snd_soc_dapm_nc_pin(dapm, "AUX");

	
	err = snd_soc_jack_new(codec, "Headphone Jack",
				SND_JACK_HEADPHONE, &hs_jack);
	if (err)
		return err;

	err = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pin),
					hs_jack_pin);
	if (err)
		return err;

	err = snd_soc_jack_add_gpios(&hs_jack, 1, &hs_jack_gpio);

	return err;
}
开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:27，代码来源:hx4700.c


示例5: acclaim_aic3100_init

/*
 * Initialization routine.
 */
static int acclaim_aic3100_init (struct snd_soc_pcm_runtime *pcm)
{
	struct snd_soc_codec *codec = pcm->codec;
	int gpiostatus;

        DBG(KERN_INFO  "acclaim_aic3100_init..\n");

	gpiostatus = snd_soc_jack_new(codec, "Headset Jack",
				      SND_JACK_HEADSET, &hs_jack);
	if (gpiostatus != 0) {
		printk (KERN_ERR "snd_soc_jack_new failed(%d)\n", gpiostatus);
        }

	gpiostatus = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
					   hs_jack_pins);
	if (gpiostatus != 0) {
		printk (KERN_ERR"snd_soc_jack_add_pins failed(%d)\n",
			gpiostatus);
        }

	gpiostatus = snd_soc_jack_add_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
					    hs_jack_gpios);

        if (gpiostatus != 0)
		printk (KERN_ERR "snd_soc_jack_add_gpios failed..%d\n",
			gpiostatus);

	/* For our Driver, the Codec Driver itself manages the POP
	*  polling and hence
	* we will reset the ALSA pmdown_time to zero.
	*/
	pcm->pmdown_time = 0;
	return 0;
}
开发者ID:LeaderRider，项目名称:kernel3NookTablet，代码行数:37，代码来源:omap4_aic3100.c


示例6: alc5623_dai_init

static int alc5623_dai_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_jack_gpio *jack = &jack_gpio;
	int ret;

	pr_debug("%s: %s\n", __func__, jack->name);

	alc5623 = codec;

	if (NULL == jack->name)
		return 0;

#if defined(CONFIG_PLAT_S5P4418_NBOX)
	/***************************************/
	// [email protected], 20140609 Testing
	/***************************************/
	ret = switch_dev_register(&switch_nxl_jack_detection);
	if (ret < 0) {
		printk("%s : Failed to register switch device\n", __func__);
	}
	//wake_lock_init(&detect_jack_wake_lock, WAKE_LOCK_SUSPEND, "nxl_jack_detect");
#endif

	ret = snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE, &hp_jack);
	if (ret)
		return ret;

	ret = snd_soc_jack_add_gpios(&hp_jack, 1, jack);
	printk("%s: %s register audio jack detect, %d\n", ret?"Fail":"Done", __func__, jack->gpio);

	return 0;
}
开发者ID:iTOP4418，项目名称:kernel-3.4.39，代码行数:33，代码来源:nxp-rt5623.c


示例7: smartq_wm8987_init

static int smartq_wm8987_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_dapm_context *dapm = &rtd->card->dapm;
	int err = 0;

	/* set endpoints to not connected */
	snd_soc_dapm_nc_pin(dapm, "LINPUT1");
	snd_soc_dapm_nc_pin(dapm, "RINPUT1");
	snd_soc_dapm_nc_pin(dapm, "OUT3");
	snd_soc_dapm_nc_pin(dapm, "ROUT1");

	/* Headphone jack detection */
	err = snd_soc_card_jack_new(rtd->card, "Headphone Jack",
				    SND_JACK_HEADPHONE, &smartq_jack,
				    smartq_jack_pins,
				    ARRAY_SIZE(smartq_jack_pins));
	if (err)
		return err;

	err = snd_soc_jack_add_gpios(&smartq_jack,
				     ARRAY_SIZE(smartq_jack_gpios),
				     smartq_jack_gpios);

	return err;
}
开发者ID:Chong-Li，项目名称:cse522，代码行数:25，代码来源:smartq_wm8987.c


示例8: tegra_wm8903_init

static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_dai *codec_dai = rtd->codec_dai;
	struct snd_soc_codec *codec = codec_dai->codec;
	struct snd_soc_card *card = rtd->card;
	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);

	if (gpio_is_valid(machine->gpio_hp_det)) {
		tegra_wm8903_hp_jack_gpio.gpio = machine->gpio_hp_det;
		snd_soc_card_jack_new(rtd->card, "Headphone Jack",
				      SND_JACK_HEADPHONE, &tegra_wm8903_hp_jack,
				      tegra_wm8903_hp_jack_pins,
				      ARRAY_SIZE(tegra_wm8903_hp_jack_pins));
		snd_soc_jack_add_gpios(&tegra_wm8903_hp_jack,
					1,
					&tegra_wm8903_hp_jack_gpio);
	}

	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(codec, &tegra_wm8903_mic_jack, SND_JACK_MICROPHONE,
				0);

	snd_soc_dapm_force_enable_pin(&card->dapm, "MICBIAS");

	return 0;
}
开发者ID:020gzh，项目名称:linux，代码行数:29，代码来源:tegra_wm8903.c


示例9: palm27x_ac97_init

static int palm27x_ac97_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	int err;

	/* not connected pins */
	snd_soc_dapm_nc_pin(dapm, "OUT3");
	snd_soc_dapm_nc_pin(dapm, "MONOOUT");
	snd_soc_dapm_nc_pin(dapm, "LINEINL");
	snd_soc_dapm_nc_pin(dapm, "LINEINR");
	snd_soc_dapm_nc_pin(dapm, "PCBEEP");
	snd_soc_dapm_nc_pin(dapm, "PHONE");
	snd_soc_dapm_nc_pin(dapm, "MIC2");

	/* Jack detection API stuff */
	err = snd_soc_jack_new(codec, "Headphone Jack",
				SND_JACK_HEADPHONE, &hs_jack);
	if (err)
		return err;

	err = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
				hs_jack_pins);
	if (err)
		return err;

	err = snd_soc_jack_add_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
				hs_jack_gpios);

	return err;
}
开发者ID:3null，项目名称:linux，代码行数:31，代码来源:palm27x.c


示例10: hx4700_ak4641_init

/*
 * Logic for a ak4641 as connected on a HP iPAQ hx4700
 */
static int hx4700_ak4641_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	int err;

	/* NC codec pins */
	/* FIXME: is anything connected here? */
	snd_soc_dapm_nc_pin(dapm, "MOUT1");
	snd_soc_dapm_nc_pin(dapm, "MICEXT");
	snd_soc_dapm_nc_pin(dapm, "AUX");

	/* Jack detection API stuff */
	err = snd_soc_jack_new(codec, "Headphone Jack",
				SND_JACK_HEADPHONE, &hs_jack);
	if (err)
		return err;

	err = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pin),
					hs_jack_pin);
	if (err)
		return err;

	err = snd_soc_jack_add_gpios(&hs_jack, 1, &hs_jack_gpio);

	return err;
}
开发者ID:3null，项目名称:linux，代码行数:30，代码来源:hx4700.c


示例11: tegra_alc5632_asoc_init

static int tegra_alc5632_asoc_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	struct device_node *np = codec->card->dev->of_node;
	struct tegra_alc5632 *machine = snd_soc_card_get_drvdata(codec->card);

	snd_soc_jack_new(codec, "Headset Jack", SND_JACK_HEADSET,
			 &tegra_alc5632_hs_jack);
	snd_soc_jack_add_pins(&tegra_alc5632_hs_jack,
			ARRAY_SIZE(tegra_alc5632_hs_jack_pins),
			tegra_alc5632_hs_jack_pins);

	machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);

	if (gpio_is_valid(machine->gpio_hp_det)) {
		tegra_alc5632_hp_jack_gpio.gpio = machine->gpio_hp_det;
		snd_soc_jack_add_gpios(&tegra_alc5632_hs_jack,
						1,
						&tegra_alc5632_hp_jack_gpio);
		machine->gpio_requested |= GPIO_HP_DET;
	}

	snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1");

	return 0;
}
开发者ID:AllenWeb，项目名称:linux，代码行数:27，代码来源:tegra_alc5632.c


示例12: tegra_wired_jack_probe

/* platform driver */
static int tegra_wired_jack_probe(struct platform_device *pdev)
{
	int ret;
	int hp_det_n;
	struct tegra_wired_jack_conf *pdata;

	pdata = (struct tegra_wired_jack_conf *)pdev->dev.platform_data;
	if (!pdata || !pdata->hp_det_n) {
		pr_err("Please set up gpio pins for jack.\n");
		return -EBUSY;
	}

	hp_det_n = pdata->hp_det_n;
	hs_jack_gpios[HEAD_DET_GPIO].gpio = hp_det_n;

	ret = snd_soc_jack_add_gpios(tegra_wired_jack,
				     ARRAY_SIZE(hs_jack_gpios),
				     hs_jack_gpios);
	if (ret) {
		pr_err("Could NOT set up gpio pins for jack.\n");
		snd_soc_jack_free_gpios(tegra_wired_jack,
					ARRAY_SIZE(hs_jack_gpios),
					hs_jack_gpios);
		return ret;
	}

	return 0;
}
开发者ID:ahadjaman，项目名称:lge-kernel-startablet-ICS，代码行数:29，代码来源:tegra_wired_jack.c


示例13: asoc_simple_card_dai_init

static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
{
	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
	struct snd_soc_dai *codec = rtd->codec_dai;
	struct snd_soc_dai *cpu = rtd->cpu_dai;
	struct simple_dai_props *dai_props;
	int num, ret;

	num = rtd - rtd->card->rtd;
	dai_props = &priv->dai_props[num];
	ret = __asoc_simple_card_dai_init(codec, &dai_props->codec_dai);
	if (ret < 0)
		return ret;

	ret = __asoc_simple_card_dai_init(cpu, &dai_props->cpu_dai);
	if (ret < 0)
		return ret;

	if (gpio_is_valid(priv->gpio_hp_det)) {
		snd_soc_card_jack_new(rtd->card, "Headphones",
				      SND_JACK_HEADPHONE,
				      &simple_card_hp_jack,
				      simple_card_hp_jack_pins,
				      ARRAY_SIZE(simple_card_hp_jack_pins));

		simple_card_hp_jack_gpio.gpio = priv->gpio_hp_det;
		simple_card_hp_jack_gpio.invert = priv->gpio_hp_det_invert;
		snd_soc_jack_add_gpios(&simple_card_hp_jack, 1,
				       &simple_card_hp_jack_gpio);
	}

	if (gpio_is_valid(priv->gpio_mic_det)) {
		snd_soc_card_jack_new(rtd->card, "Mic Jack",
				      SND_JACK_MICROPHONE,
				      &simple_card_mic_jack,
				      simple_card_mic_jack_pins,
				      ARRAY_SIZE(simple_card_mic_jack_pins));
		simple_card_mic_jack_gpio.gpio = priv->gpio_mic_det;
		simple_card_mic_jack_gpio.invert = priv->gpio_mic_det_invert;
		snd_soc_jack_add_gpios(&simple_card_mic_jack, 1,
				       &simple_card_mic_jack_gpio);
	}
	return 0;
}
开发者ID:robixnai，项目名称:linux，代码行数:44，代码来源:simple-card.c


示例14: sdp3430_twl4030_init

static int sdp3430_twl4030_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	int ret;

	/* Add SDP3430 specific widgets */
	ret = snd_soc_dapm_new_controls(dapm, sdp3430_twl4030_dapm_widgets,
				ARRAY_SIZE(sdp3430_twl4030_dapm_widgets));
	if (ret)
		return ret;

	/* Set up SDP3430 specific audio path audio_map */
	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));

	/* SDP3430 connected pins */
	snd_soc_dapm_enable_pin(dapm, "Ext Mic");
	snd_soc_dapm_enable_pin(dapm, "Ext Spk");
	snd_soc_dapm_disable_pin(dapm, "Headset Mic");
	snd_soc_dapm_disable_pin(dapm, "Headset Stereophone");

	/* TWL4030 not connected pins */
	snd_soc_dapm_nc_pin(dapm, "AUXL");
	snd_soc_dapm_nc_pin(dapm, "AUXR");
	snd_soc_dapm_nc_pin(dapm, "CARKITMIC");
	snd_soc_dapm_nc_pin(dapm, "DIGIMIC0");
	snd_soc_dapm_nc_pin(dapm, "DIGIMIC1");

	snd_soc_dapm_nc_pin(dapm, "OUTL");
	snd_soc_dapm_nc_pin(dapm, "OUTR");
	snd_soc_dapm_nc_pin(dapm, "EARPIECE");
	snd_soc_dapm_nc_pin(dapm, "PREDRIVEL");
	snd_soc_dapm_nc_pin(dapm, "PREDRIVER");
	snd_soc_dapm_nc_pin(dapm, "CARKITL");
	snd_soc_dapm_nc_pin(dapm, "CARKITR");

	ret = snd_soc_dapm_sync(dapm);
	if (ret)
		return ret;

	/* Headset jack detection */
	ret = snd_soc_jack_new(codec, "Headset Jack",
				SND_JACK_HEADSET, &hs_jack);
	if (ret)
		return ret;

	ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
				hs_jack_pins);
	if (ret)
		return ret;

	ret = snd_soc_jack_add_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
				hs_jack_gpios);

	return ret;
}
开发者ID:nos1609，项目名称:Chrono_Kernel-1，代码行数:56，代码来源:sdp3430.c


示例15: h1940_uda1380_init

static int h1940_uda1380_init(struct snd_soc_pcm_runtime *rtd)
{
	snd_soc_card_jack_new(rtd->card, "Headphone Jack", SND_JACK_HEADPHONE,
		&hp_jack, hp_jack_pins, ARRAY_SIZE(hp_jack_pins));

	snd_soc_jack_add_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
		hp_jack_gpios);

	return 0;
}
开发者ID:AlexShiLucky，项目名称:linux，代码行数:10，代码来源:h1940_uda1380.c


示例16: omap_twl4030_init

static int omap_twl4030_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_card *card = codec->card;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	struct omap_tw4030_pdata *pdata = dev_get_platdata(card->dev);
	struct omap_twl4030 *priv = snd_soc_card_get_drvdata(card);
	int ret = 0;

	/* Headset jack detection only if it is supported */
	if (priv->jack_detect > 0) {
		hs_jack_gpios[0].gpio = priv->jack_detect;

		ret = snd_soc_jack_new(codec, "Headset Jack", SND_JACK_HEADSET,
				       &priv->hs_jack);
		if (ret)
			return ret;

		ret = snd_soc_jack_add_pins(&priv->hs_jack,
					    ARRAY_SIZE(hs_jack_pins),
					    hs_jack_pins);
		if (ret)
			return ret;

		ret = snd_soc_jack_add_gpios(&priv->hs_jack,
					     ARRAY_SIZE(hs_jack_gpios),
					     hs_jack_gpios);
		if (ret)
			return ret;
	}

	/*
	 * NULL pdata means we booted with DT. In this case the routing is
	 * provided and the card is fully routed, no need to mark pins.
	 */
	if (!pdata || !pdata->custom_routing)
		return ret;

	/* Disable not connected paths if not used */
	twl4030_disconnect_pin(dapm, pdata->has_ear, "Earpiece Spk");
	twl4030_disconnect_pin(dapm, pdata->has_hf, "Handsfree Spk");
	twl4030_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
	twl4030_disconnect_pin(dapm, pdata->has_predriv, "Ext Spk");
	twl4030_disconnect_pin(dapm, pdata->has_carkit, "Carkit Spk");

	twl4030_disconnect_pin(dapm, pdata->has_mainmic, "Main Mic");
	twl4030_disconnect_pin(dapm, pdata->has_submic, "Sub Mic");
	twl4030_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
	twl4030_disconnect_pin(dapm, pdata->has_carkitmic, "Carkit Mic");
	twl4030_disconnect_pin(dapm, pdata->has_digimic0, "Digital0 Mic");
	twl4030_disconnect_pin(dapm, pdata->has_digimic1, "Digital1 Mic");
	twl4030_disconnect_pin(dapm, pdata->has_linein, "Line In");

	return ret;
}
开发者ID:AiWinters，项目名称:linux，代码行数:55，代码来源:omap-twl4030.c


示例17: ams_delta_cx20442_init

static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_dai *codec_dai = rtd->codec_dai;
	struct snd_soc_card *card = rtd->card;
	struct snd_soc_dapm_context *dapm = &card->dapm;
	int ret;
	/* Codec is ready, now add/activate board specific controls */

	/* Store a pointer to the codec structure for tty ldisc use */
	cx20442_codec = rtd->codec;

	/* Set up digital mute if not provided by the codec */
	if (!codec_dai->driver->ops) {
		codec_dai->driver->ops = &ams_delta_dai_ops;
	} else {
		ams_delta_ops.startup = ams_delta_startup;
		ams_delta_ops.shutdown = ams_delta_shutdown;
	}

	/* Add hook switch - can be used to control the codec from userspace
	 * even if line discipline fails */
	ret = snd_soc_jack_new(rtd->codec, "hook_switch",
				SND_JACK_HEADSET, &ams_delta_hook_switch);
	if (ret)
		dev_warn(card->dev,
				"Failed to allocate resources for hook switch, "
				"will continue without one.\n");
	else {
		ret = snd_soc_jack_add_gpios(&ams_delta_hook_switch,
					ARRAY_SIZE(ams_delta_hook_switch_gpios),
					ams_delta_hook_switch_gpios);
		if (ret)
			dev_warn(card->dev,
				"Failed to set up hook switch GPIO line, "
				"will continue with hook switch inactive.\n");
	}

	/* Register optional line discipline for over the modem control */
	ret = tty_register_ldisc(N_V253, &cx81801_ops);
	if (ret) {
		dev_warn(card->dev,
				"Failed to register line discipline, "
				"will continue without any controls.\n");
		return 0;
	}

	/* Set up initial pin constellation */
	snd_soc_dapm_disable_pin(dapm, "Mouthpiece");
	snd_soc_dapm_disable_pin(dapm, "Speaker");
	snd_soc_dapm_disable_pin(dapm, "AGCIN");
	snd_soc_dapm_disable_pin(dapm, "AGCOUT");

	return 0;
}
开发者ID:383530895，项目名称:linux，代码行数:54，代码来源:ams-delta.c


示例18: palm27x_ac97_init

static int palm27x_ac97_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	int err;

	/* add palm27x specific widgets */
	err = snd_soc_dapm_new_controls(codec, palm27x_dapm_widgets,
				ARRAY_SIZE(palm27x_dapm_widgets));
	if (err)
		return err;

	/* set up palm27x specific audio path audio_map */
	err = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
	if (err)
		return err;

	/* connected pins */
	if (machine_is_palmld())
		snd_soc_dapm_enable_pin(codec, "MIC1");
	snd_soc_dapm_enable_pin(codec, "HPOUTL");
	snd_soc_dapm_enable_pin(codec, "HPOUTR");
	snd_soc_dapm_enable_pin(codec, "LOUT2");
	snd_soc_dapm_enable_pin(codec, "ROUT2");

	/* not connected pins */
	snd_soc_dapm_nc_pin(codec, "OUT3");
	snd_soc_dapm_nc_pin(codec, "MONOOUT");
	snd_soc_dapm_nc_pin(codec, "LINEINL");
	snd_soc_dapm_nc_pin(codec, "LINEINR");
	snd_soc_dapm_nc_pin(codec, "PCBEEP");
	snd_soc_dapm_nc_pin(codec, "PHONE");
	snd_soc_dapm_nc_pin(codec, "MIC2");

	err = snd_soc_dapm_sync(codec);
	if (err)
		return err;

	/* Jack detection API stuff */
	err = snd_soc_jack_new(codec, "Headphone Jack",
				SND_JACK_HEADPHONE, &hs_jack);
	if (err)
		return err;

	err = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
				hs_jack_pins);
	if (err)
		return err;

	err = snd_soc_jack_add_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
				hs_jack_gpios);

	return err;
}
开发者ID:Adjustxx，项目名称:Savaged-Zen，代码行数:53，代码来源:palm27x.c


示例19: aml_asoc_init

static int aml_asoc_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_card *card = rtd->card;
    struct snd_soc_codec *codec = rtd->codec;
    //struct snd_soc_dai *codec_dai = rtd->codec_dai;
    struct snd_soc_dapm_context *dapm = &codec->dapm;
	struct aml_audio_private_data * p_aml_audio;
    int ret = 0;
	
    printk(KERN_DEBUG "enter %s \n", __func__);
	p_aml_audio = snd_soc_card_get_drvdata(card);

    /* Add specific widgets */
    snd_soc_dapm_new_controls(dapm, aml_asoc_dapm_widgets,
                  ARRAY_SIZE(aml_asoc_dapm_widgets));
    ret = snd_soc_jack_new(codec, "hp switch", SND_JACK_HEADPHONE, &p_aml_audio->jack);
    if (ret) {
        printk(KERN_WARNING "Failed to alloc resource for hp switch\n");
    } else {
        ret = snd_soc_jack_add_pins(&p_aml_audio->jack, ARRAY_SIZE(jack_pins), jack_pins);
        if (ret) {
            printk(KERN_WARNING "Failed to setup hp pins\n");
        }
    }
#if HP_IRQ	
	p_aml_audio->gpio_hp_det = of_get_named_gpio(card->dev->of_node,"rt5631_gpio",0);

	if (gpio_is_valid(p_aml_audio->gpio_hp_det)) {
		aml_audio_hp_jack_gpio.gpio = p_aml_audio->gpio_hp_det;
		snd_soc_jack_add_gpios(&p_aml_audio->jack,
						1, &aml_audio_hp_jack_gpio);
	}
#endif
#if HP_DET
    init_timer(&p_aml_audio->timer);
    p_aml_audio->timer.function = aml_asoc_timer_func;
    p_aml_audio->timer.data = (unsigned long)p_aml_audio;
    p_aml_audio->data= (void*)card;

    INIT_WORK(&p_aml_audio->work, aml_asoc_work_func);
    mutex_init(&p_aml_audio->lock);

    mutex_lock(&p_aml_audio->lock);
    if (!p_aml_audio->timer_en) {
        aml_audio_start_timer(p_aml_audio, msecs_to_jiffies(100));
    }
    mutex_unlock(&p_aml_audio->lock);

#endif

    return 0;
}
开发者ID:akuster，项目名称:linux-meson，代码行数:52，代码来源:aml_m6_rt5631.c


示例20: omap4_aic31xx_init

/*
 * omap4_aic31xx_init
 * This function is to initialize the machine Driver.
 */
static int omap4_aic31xx_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	struct snd_soc_dapm_context *dapm = &codec->dapm;
	int ret = 0;
//	int gpiostatus;

	printk(KERN_INFO "entered the omap4_aic31xx_init function....\n");

	/* Add OMAP4 specific widgets */
	ret = snd_soc_dapm_new_controls(dapm, omap4_aic31xx_dapm_widgets,
					ARRAY_SIZE(omap4_aic31xx_dapm_widgets));
	if (ret) {
		printk(KERN_INFO "snd_soc_dapm_new_controls failed.\n");
		return ret;
	}
	DBG("snd_soc_dapm_new_controls passed..\n");

	/* Set up OMAP4 specific audio path audio_map */
	ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));

	if (ret != 0)
		printk(KERN_INFO "snd_soc_dapm_add_routes failed..%d\n", ret);

	ret = snd_soc_dapm_sync(dapm);
	if (ret != 0) {
		printk(KERN_INFO "snd_soc_dapm_sync failed... %d\n", ret);
		return ret;
	}

	/* Headset jack detection */
	ret = snd_soc_jack_new(codec, "Headset Jack",
			       SND_JACK_HEADSET, &hs_jack);
	if (ret != 0) {
		printk(KERN_INFO "snd_soc_jack_new failed...\n");
		return ret;
	}

	ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
				    hs_jack_pins);
	if (ret != 0) {
		printk(KERN_INFO "snd_soc_jack_add_pins failed... %d\n", ret);
		return ret;
	}

	ret = snd_soc_jack_add_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
				     hs_jack_gpios);


	DBG("%s: Exiting\n", __func__);
	return ret;
}
开发者ID:LeaderRider，项目名称:kernel3NookTablet，代码行数:56，代码来源:omap4_panda_aic31xx.c



注：本文中的snd_soc_jack_add_gpios函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ snd_soc_jack_add_pins函数代码示例发布时间：2022-05-30
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C++ snd_soc_dapm_to_codec函数代码示例发布时间：2022-05-30
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