struct titsc {
struct input_dev *input;
struct ti_tscadc_dev *mfd_tscadc;
+ struct device *dev;
unsigned int irq;
unsigned int wires;
unsigned int x_plate_resistance;
if (status & IRQENB_HW_PEN) {
ts_dev->pen_down = true;
irqclr |= IRQENB_HW_PEN;
- pm_stay_awake(ts_dev->mfd_tscadc->dev);
+ pm_stay_awake(ts_dev->dev);
}
if (status & IRQENB_PENUP) {
input_report_key(input_dev, BTN_TOUCH, 0);
input_report_abs(input_dev, ABS_PRESSURE, 0);
input_sync(input_dev);
- pm_relax(ts_dev->mfd_tscadc->dev);
+ pm_relax(ts_dev->dev);
} else {
ts_dev->pen_down = true;
}
ts_dev->mfd_tscadc = tscadc_dev;
ts_dev->input = input_dev;
ts_dev->irq = tscadc_dev->irq;
+ ts_dev->dev = &pdev->dev;
err = titsc_parse_dt(pdev, ts_dev);
if (err) {
goto err_free_mem;
}
+ device_init_wakeup(&pdev->dev, true);
+
titsc_writel(ts_dev, REG_IRQSTATUS, TSC_IRQENB_MASK);
titsc_writel(ts_dev, REG_IRQENABLE, IRQENB_FIFO0THRES);
titsc_writel(ts_dev, REG_IRQENABLE, IRQENB_EOS);
return 0;
err_free_irq:
+ device_init_wakeup(&pdev->dev, false);
free_irq(ts_dev->irq, ts_dev);
err_free_mem:
input_free_device(input_dev);
struct titsc *ts_dev = platform_get_drvdata(pdev);
u32 steps;
+ device_init_wakeup(&pdev->dev, false);
free_irq(ts_dev->irq, ts_dev);
/* total steps followed by the enable mask */
unsigned int idle;
tscadc_dev = ti_tscadc_dev_get(to_platform_device(dev));
- if (device_may_wakeup(tscadc_dev->dev)) {
+ if (device_may_wakeup(dev)) {
titsc_writel(ts_dev, REG_IRQSTATUS, TSC_IRQENB_MASK);
idle = titsc_readl(ts_dev, REG_IRQENABLE);
titsc_writel(ts_dev, REG_IRQENABLE,
struct ti_tscadc_dev *tscadc_dev;
tscadc_dev = ti_tscadc_dev_get(to_platform_device(dev));
- if (device_may_wakeup(tscadc_dev->dev)) {
+ if (device_may_wakeup(dev)) {
titsc_writel(ts_dev, REG_IRQWAKEUP,
0x00);
titsc_writel(ts_dev, REG_IRQCLR, IRQENB_HW_PEN);
- pm_relax(ts_dev->mfd_tscadc->dev);
+ pm_relax(dev);
}
titsc_step_config(ts_dev);
titsc_writel(ts_dev, REG_FIFO0THR,