C++ (Cpp) def_sitar_mbhc_cal 예제들

예제 #1

파일: msm8930.c 프로젝트: Krabappel2548/apq8064_Revolution-_kernel

static int __init msm8930_audio_init(void)
{
	int ret;

	if (!cpu_is_msm8930() && !cpu_is_msm8930aa() && !cpu_is_msm8627()) {
		pr_err("%s: Not the right machine type\n", __func__);
		return -ENODEV ;
	}
	mbhc_cfg.calibration = def_sitar_mbhc_cal();
	if (!mbhc_cfg.calibration) {
		pr_err("Calibration data allocation failed\n");
		return -ENOMEM;
	}

	msm8930_snd_device = platform_device_alloc("soc-audio", 0);
	if (!msm8930_snd_device) {
		pr_err("Platform device allocation failed\n");
		kfree(mbhc_cfg.calibration);
		return -ENOMEM;
	}

	platform_set_drvdata(msm8930_snd_device, &snd_soc_card_msm8930);
	ret = platform_device_add(msm8930_snd_device);
	if (ret) {
		platform_device_put(msm8930_snd_device);
		kfree(mbhc_cfg.calibration);
		return ret;
	}

	if (msm8930_configure_headset_mic_gpios()) {
		pr_err("%s Fail to configure headset mic gpios\n", __func__);
		msm8930_headset_gpios_configured = 0;
	} else
		msm8930_headset_gpios_configured = 1;

	atomic_set(&auxpcm_rsc_ref, 0);
	return ret;

}

예제 #2

파일: msm8930.c 프로젝트: phenomx4/android_kernel_n9510_n9520

/* ZTE_Audio_LCX_130325, lichaoxia, 2013-03-25, end */
static int msm8930_configure_headset_mic_gpios(void)
{
	int ret;
/* ZTE_Audio_LCX_130325, lichaoxia, 2013-03-25, start */
#if defined(CONFIG_US_EURO_SWITCH)
	struct pm_gpio param = {
		.direction      = PM_GPIO_DIR_OUT,
		.output_buffer  = PM_GPIO_OUT_BUF_CMOS,
		.output_value   = 1,
		.pull	   = PM_GPIO_PULL_NO,
		.vin_sel	= PM_GPIO_VIN_S4,
		.out_strength   = PM_GPIO_STRENGTH_MED,
		.function       = PM_GPIO_FUNC_NORMAL,
	};
	ret = gpio_request(us_euro_sel_gpio, "US_EURO_SWITCH");
	if (ret) {
		pr_err("%s: Failed to request gpio %d\n", __func__,
		       us_euro_sel_gpio);
		return ret;
	}

	ret = pm8xxx_gpio_config(us_euro_sel_gpio, &param);
	if (ret)
		pr_err("%s: Failed to configure gpio %d\n", __func__,
		       us_euro_sel_gpio);
	else

	gpio_direction_output(us_euro_sel_gpio, 0);	
#else
	if (!us_euro_gpio)
		return 0;

	ret = gpio_request(80, "US_EURO_SWITCH");
	if (ret) {
		pr_err("%s: Failed to request gpio 80\n", __func__);
		return ret;
	}
	ret = gpio_direction_output(80, 0);
	if (ret) {
		pr_err("%s: Unable to set direction\n", __func__);
		gpio_free(80);
		return ret;
	}
#endif
/* ZTE_Audio_LCX_130325, lichaoxia, 2013-03-25, end */
	msm8930_useuro_gpio_requested = 1;
	return 0;
}
static void msm8930_free_headset_mic_gpios(void)
{
	if (msm8930_useuro_gpio_requested) {
/* ZTE_Audio_LCX_130325, lichaoxia, 2013-03-25, start */
#if defined(CONFIG_US_EURO_SWITCH)
        gpio_free(us_euro_sel_gpio);
#else
		gpio_free(80);
#endif
/* ZTE_Audio_LCX_130325, lichaoxia, 2013-03-25, end */		
		msm8930_useuro_gpio_requested = 0;
	}
}

static int __init msm8930_audio_init(void)
{
	int ret;

	if (!soc_class_is_msm8930()) {
		pr_err("%s: Not the right machine type\n", __func__);
		return -ENODEV ;
	}
	mbhc_cfg.calibration = def_sitar_mbhc_cal();
	if (!mbhc_cfg.calibration) {
		pr_err("Calibration data allocation failed\n");
		return -ENOMEM;
	}

	msm8930_snd_device = platform_device_alloc("soc-audio", 0);
	if (!msm8930_snd_device) {
		pr_err("Platform device allocation failed\n");
		kfree(mbhc_cfg.calibration);
		return -ENOMEM;
	}

	platform_set_drvdata(msm8930_snd_device, &snd_soc_card_msm8930);
	ret = platform_device_add(msm8930_snd_device);
	if (ret) {
		platform_device_put(msm8930_snd_device);
		kfree(mbhc_cfg.calibration);
		return ret;
	}

	if (socinfo_get_platform_subtype() == PLATFORM_SUBTYPE_SGLTE)
		us_euro_gpio = GPIO_HS_US_EURO_SEL_GPIO_SGLTE;
	else
		us_euro_gpio = GPIO_HS_US_EURO_SEL_GPIO;

	if (msm8930_configure_headset_mic_gpios())
		pr_err("%s Fail to configure headset mic gpios\n", __func__);

	atomic_set(&auxpcm_rsc_ref, 0);
	mutex_init(&cdc_mclk_mutex);
	return ret;

}