Ejemplos de max77828_haptic_i2c en C++ (Cpp)

Ejemplo n.º 1

Archivo: max77828_haptic.c Proyecto: StanTRC/boeffla-kernel-cm-s5

void max77828_vibtonz_en(bool en)
{
	if (g_hap_data == NULL) {
		return ;
	}

	if (en) {
		if (g_hap_data->running)
			return;

		max77828_haptic_i2c(g_hap_data, true);

		g_hap_data->running = true;
	} else {
		if (!g_hap_data->running)
			return;

		max77828_haptic_i2c(g_hap_data, false);

		g_hap_data->running = false;
	}
}

Ejemplo n.º 2

Archivo: max77828_haptic.c Proyecto: BigBot96/android_kernel_samsung_gts2wifi

void vibtonz_en(bool en)
{

	if (g_hap_data == NULL) {
		pr_err("[VIB] the motor is not ready!!!");
		return ;
	}

	if (en) {
		if (g_hap_data->running)
			return;

		max77828_haptic_i2c(g_hap_data, true);

		pwm_config(g_hap_data->pwm, prev_duty, g_hap_data->pdata->period);
		pwm_enable(g_hap_data->pwm);
		if (g_hap_data->pdata->motor_en)
			g_hap_data->pdata->motor_en(true);
		else {
			int ret;
			ret = regulator_enable(g_hap_data->regulator);
			pr_info("regulator_enable returns %d\n", ret);
		}
		g_hap_data->running = true;
	} else {
		if (!g_hap_data->running)
			return;
		if (g_hap_data->pdata->motor_en)
			g_hap_data->pdata->motor_en(false);
		else
			regulator_disable(g_hap_data->regulator);
		pwm_disable(g_hap_data->pwm);

		max77828_haptic_i2c(g_hap_data, false);

		g_hap_data->running = false;
	}
}

Ejemplo n.º 3

Archivo: max77828_haptic.c Proyecto: BigBot96/android_kernel_samsung_gts2wifi

static void haptic_work(struct work_struct *work)
{
	struct max77828_haptic_data *hap_data
		= container_of(work, struct max77828_haptic_data, work);

	pr_info("[VIB] %s\n", __func__);
	if (hap_data->timeout > 0) {
		if (hap_data->running)
			return;

		max77828_haptic_i2c(hap_data, true);

		pwm_config(hap_data->pwm, hap_data->pdata->duty,
				hap_data->pdata->period);
		pwm_enable(hap_data->pwm);
		if (hap_data->pdata->motor_en)
			hap_data->pdata->motor_en(true);
		else {
			int ret;
			ret = regulator_enable(hap_data->regulator);
			pr_info("regulator_enable returns %d\n", ret);
		}
		hap_data->running = true;
	} else {
		if (!hap_data->running)
			return;
		if (hap_data->pdata->motor_en)
			hap_data->pdata->motor_en(false);
		else
			regulator_disable(hap_data->regulator);
		pwm_disable(hap_data->pwm);

		max77828_haptic_i2c(hap_data, false);

		hap_data->running = false;
	}
	return;
}

Ejemplo n.º 4

Archivo: max77828_haptic.c Proyecto: StanTRC/boeffla-kernel-cm-s5

static int __devinit max77828_haptic_probe(struct platform_device *pdev)
{
	int error = 0;
	struct max77828_dev *max77828 = dev_get_drvdata(pdev->dev.parent);
	struct max77828_platform_data *max77828_pdata
		= dev_get_platdata(max77828->dev);

#ifdef CONFIG_SS_VIBRATOR
	struct max77828_haptic_platform_data *pdata
		= max77828_pdata->haptic_data;
#endif
	struct max77828_haptic_data *hap_data;

	pr_err("[VIB] ++ %s\n", __func__);
	 if (pdata == NULL) {
		pr_err("%s: no pdata\n", __func__);
		return -ENODEV;
	}

	hap_data = kzalloc(sizeof(struct max77828_haptic_data), GFP_KERNEL);
	if (!hap_data)
		return -ENOMEM;

	g_hap_data = hap_data;
	g_hap_data->reg = MOTOR_LRA | DIVIDER_128;
	hap_data->max77828 = max77828;
	hap_data->i2c = max77828->i2c;
	hap_data->pdata = pdata;
	platform_set_drvdata(pdev, hap_data);
	max77828_haptic_i2c(hap_data, true);

	spin_lock_init(&(hap_data->lock));

	pr_err("[VIB] -- %s\n", __func__);

	return error;
}