drivers/input/touchscreen/touch_synaptics_ds5: disable suspend if sweep2wake is enabled

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: flar2 <asegaert@gmail.com>
drivers/input/touchscreen/touch_synaptics_ds5: add reset code on finger release

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: flar2 <asegaert@gmail.com>
drivers/input/touchscreen/touch_synaptics_ds5: add screen suspend indicator

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: flar2 <asegaert@gmail.com>