Ejemplos de pmic8058_vib_enable en C++ (Cpp)

Ejemplo n.º 1

Archivo: pmic8058-vibrator.c Proyecto: ARRESS1/kernel_samsung_europa

static int __devinit pmic8058_vib_probe(struct platform_device *pdev)

{
	struct pmic8058_vibrator_pdata *pdata = pdev->dev.platform_data;
	struct pmic8058_vib *vib;
	u8 val;
	int rc;

	struct pm8058_chip	*pm_chip;

	pm_chip = platform_get_drvdata(pdev);
	if (pm_chip == NULL) {
		dev_err(&pdev->dev, "no parent data passed in\n");
		return -EFAULT;
	}

	if (!pdata)
		return -EINVAL;

	if (pdata->level_mV < VIB_MIN_LEVEL_mV ||
			 pdata->level_mV > VIB_MAX_LEVEL_mV)
		return -EINVAL;

	vib = kzalloc(sizeof(*vib), GFP_KERNEL);
	if (!vib)
		return -ENOMEM;

	vib->pm_chip	= pm_chip;
	vib->pdata	= pdata;
	vib->level	= pdata->level_mV / 100;
	vib->dev	= &pdev->dev;

	spin_lock_init(&vib->lock);
	INIT_WORK(&vib->work, pmic8058_vib_update);

	hrtimer_init(&vib->vib_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
	vib->vib_timer.function = pmic8058_vib_timer_func;

	vib->timed_dev.name = "vibrator";
	vib->timed_dev.get_time = pmic8058_vib_get_time;
	vib->timed_dev.enable = pmic8058_vib_enable;

	__dump_vib_regs(vib, "boot_vib_default");

	/* operate in manual mode */
	rc = pmic8058_vib_read_u8(vib, &val, VIB_DRV);
	if (rc < 0)
		goto err_read_vib;
	val &= ~VIB_DRV_EN_MANUAL_MASK;
	rc = pmic8058_vib_write_u8(vib, val, VIB_DRV);
	if (rc < 0)
		goto err_read_vib;

	vib->reg_vib_drv = val;

	rc = timed_output_dev_register(&vib->timed_dev);
	if (rc < 0)
		goto err_read_vib;

	pmic8058_vib_enable(&vib->timed_dev, pdata->initial_vibrate_ms);

	platform_set_drvdata(pdev, vib);

	return 0;

err_read_vib:
	kfree(vib);
	return rc;
}

Ejemplo n.º 2

//[SIMT-lilening-20110804]}
static int __devinit pmic8058_vib_probe(struct platform_device *pdev)

{
	struct pmic8058_vibrator_pdata *pdata = pdev->dev.platform_data;
	struct pmic8058_vib *vib;
	u8 val;
	int rc;

	struct pm8058_chip	*pm_chip;

	pm_chip = platform_get_drvdata(pdev);
	if (pm_chip == NULL) {
		dev_err(&pdev->dev, "no parent data passed in\n");
		return -EFAULT;
	}

	if (!pdata)
		return -EINVAL;

	if (pdata->level_mV < VIB_MIN_LEVEL_mV ||
			 pdata->level_mV > VIB_MAX_LEVEL_mV)
		return -EINVAL;

	vib = kzalloc(sizeof(*vib), GFP_KERNEL);
	if (!vib)
		return -ENOMEM;

	/* Enable runtime PM ops, start in ACTIVE mode */
	rc = pm_runtime_set_active(&pdev->dev);
	if (rc < 0)
		dev_dbg(&pdev->dev, "unable to set runtime pm state\n");
	pm_runtime_enable(&pdev->dev);

	vib->pm_chip	= pm_chip;
	vib->pdata	= pdata;
	vib->level	= pdata->level_mV / 100;
	vib->dev	= &pdev->dev;

	spin_lock_init(&vib->lock);
	INIT_WORK(&vib->work, pmic8058_vib_update);

	hrtimer_init(&vib->vib_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
	vib->vib_timer.function = pmic8058_vib_timer_func;

	vib->timed_dev.name = "vibrator";
	vib->timed_dev.get_time = pmic8058_vib_get_time;
	vib->timed_dev.enable = pmic8058_vib_enable;

	__dump_vib_regs(vib, "boot_vib_default");

	/* operate in manual mode */
	rc = pmic8058_vib_read_u8(vib, &val, VIB_DRV);
	if (rc < 0)
		goto err_read_vib;
	val &= ~VIB_DRV_EN_MANUAL_MASK;
	rc = pmic8058_vib_write_u8(vib, val, VIB_DRV);
	if (rc < 0)
		goto err_read_vib;

	vib->reg_vib_drv = val;

	rc = timed_output_dev_register(&vib->timed_dev);
	if (rc < 0)
		goto err_read_vib;

	//[SIM-chengbin-110926] del the second vib event 
    #if  0
	pmic8058_vib_enable(&vib->timed_dev, pdata->initial_vibrate_ms);
    #endif

	platform_set_drvdata(pdev, vib);

	pm_runtime_set_suspended(&pdev->dev);
//[SIMT-lilening-20110804] add vibrator start voltage{
	rc = device_create_file(&pdev->dev, &dev_attr_vib_set);
	if(rc)
		return rc;
//[SIMT-lilening-20110804]}
	return 0;

err_read_vib:
	pm_runtime_set_suspended(&pdev->dev);
	pm_runtime_disable(&pdev->dev);
	kfree(vib);
	return rc;
}