Input: wm831x-ts - ensure the controller is in a known state on open
Explicitly set all the enable bits when opening the device just in case something left the device in an unexpected state. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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@ -167,7 +167,9 @@ static int wm831x_ts_input_open(struct input_dev *idev)
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struct wm831x *wm831x = wm831x_ts->wm831x;
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wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
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WM831X_TCH_ENA, WM831X_TCH_ENA);
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WM831X_TCH_ENA | WM831X_TCH_CVT_ENA |
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WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA |
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WM831X_TCH_Z_ENA, WM831X_TCH_ENA);
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wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
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WM831X_TCH_CVT_ENA, WM831X_TCH_CVT_ENA);
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