/* This function is used to enable touch sensor's irq.  */
int tls_touchsensor_irq_enable(u32 sensorno)
/* This function is used to enable touch sensor's irq.  */
int tls_touchsensor_irq_enable(u32 sensorno)
{
	u32 value = 0;
	if (sensorno && (sensorno <= 15))
	{
		value = tls_reg_read32(HR_TC_INT_EN);
		value |= (1<<(sensorno+15));
		tls_reg_write32(HR_TC_INT_EN, value);
		tls_irq_enable(TOUCH_IRQn);
		return 0;
	}
	return -1;
}