Input: wm831x-ts - move BTN_TOUCH reporting to data transfer
Don't report BTN_TOUCH until we've got data as some less robust applications can be confused by getting a touch event by itself and it doesn't seem unreasonable for them to expect coordinates along with a touch. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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@ -148,6 +148,8 @@ static irqreturn_t wm831x_ts_data_irq(int irq, void *irq_data)
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input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 0);
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schedule_work(&wm831x_ts->pd_data_work);
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} else {
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input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 1);
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}
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input_sync(wm831x_ts->input_dev);
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@ -174,9 +176,6 @@ static irqreturn_t wm831x_ts_pen_down_irq(int irq, void *irq_data)
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WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | WM831X_TCH_Z_ENA,
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WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | ena);
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input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 1);
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input_sync(wm831x_ts->input_dev);
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wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1,
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WM831X_TCHPD_EINT, WM831X_TCHPD_EINT);
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