/* This function is used to get touch sensor's count number.  */
int tls_touchsensor_countnum_get(u32 sensorno)
/* This function is used to get touch sensor's count number.  */
int tls_touchsensor_countnum_get(u32 sensorno)
{
	if((sensorno == 0) || (sensorno > 15))
	{
		return -1;
	}
	return ((tls_reg_read32(HR_TC_CONFIG+sensorno*4)>>8)&0x3FFF);	 
}