#!/bin/bash

#/*

# * Copyright (C) 2013-2016 Intel Corporation

# *

# * This program is free software; you can redistribute it and/or modify

# * it under the terms of the GNU General Public License as published by

# * the Free Software Foundation; either version 2 of the License, or

# * (at your option) any later version.

# *

# * This program is distributed in the hope that it will be useful,

# * but WITHOUT ANY WARRANTY; without even the implied warranty of

# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# * GNU General Public License for more details.

# *

# */

#set test freq table (HZ)

freq_table="10 31 73 155 380 977 1932 4119 8197 16197"

#set test number of channels

test_channel=2

#get device number for HDMI

HDMI_device_num=0

$ABAT_TEST_PATH/hdmi_audio_subdevice_number.sh

HDMI_device_num=$?

if [ $HDMI_device_num = 77 ]; then

	echo "Prompt: Can not get device with HDMI audio or \

show the wrong connection type as DP in ELD info"

	exit 1

fi

#To get HDMI audio device number

HDMI_card_number=$(aplay -l | grep "HDMI 0" | cut -b 6)

if [ "$HDMI_card_number" = "" ]; then

        echo "Error: Can not get Display audio card."

        exit 1

fi

HDMI_device="hw:$HDMI_card_number,$HDMI_device_num"

echo $device

sleep 2

#get Analog audio record card number

record_card_number=$(arecord -l | grep "Analog" | cut -b 6)

if [ "$record_card_number" = "" ]; then

        echo "Can not get record card number."

        exit 1

fi

#get Analog audio record device number

record_device_number=$(arecord -l | grep "Analog"| cut -d " " -f 8 |cut -b 1)

if [ "$record_device_number" = "" ]; then

        echo "Can not get record device number"

        exit 1

fi

#Notice: to loopback the HDMI audio output to the analog audio input

record_device="hw:$record_card_number,$record_device_number"

test_flag=0

echo -e "\e[31m Notice: to loopback the HDMI audio output \

to the analog audio input"

echo -e "\e[0m"

read -p "Press enter to continue"

#call alsabat to do the test for each frequency in the freq_table

for freq in $freq_table

	do

		alsabat -P $HDMI_device -C plug$record_device -c $test_channel -F $freq

		if [ $? = 0 ]; then

			echo "Test target frequency:$freq for HDMI audio playback \

-- Passed    " >> $ABAT_TEST_LOG_FILE

		else

			echo "Test target frequency:$freq for HDMI audio playback \

-- Failed    " >> $ABAT_TEST_LOG_FILE

			test_flag=1

		fi

	done

exit $test_flag