mirror of
https://github.com/alsa-project/alsa-utils
synced 2024-11-14 17:55:42 +01:00
0882d92732
This patch includes automated test scripts for linux audio driver based on alsa-lib interface by using alsabat as test tool. It supports analog and display(HDMI/DP) audio test. The package needs the alsa-utils, alsa-lib installed environment. Signed-off-by: Focus Luo <focus.luo@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
83 lines
2.3 KiB
Bash
Executable file
83 lines
2.3 KiB
Bash
Executable file
#!/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 DP
|
|
DP_device_num=0
|
|
$ABAT_TEST_PATH/dp_audio_subdevice_number.sh
|
|
DP_device_num=$?
|
|
if [ $DP_device_num = 77 ]; then
|
|
echo "Prompt: Can not get device with DP audio or \
|
|
show the wrong connection type as HDMI in ELD info"
|
|
exit 1
|
|
fi
|
|
|
|
#To get DP audio device number
|
|
DP_card_number=$(aplay -l | grep "HDMI 0" | cut -b 6)
|
|
if [ "$DP_card_number" = "" ]; then
|
|
echo "Error: Can not get Display audio card."
|
|
exit 1
|
|
fi
|
|
|
|
DP_device="hw:$DP_card_number,$DP_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)
|
|
echo $record_device_number
|
|
if [ "$record_device_number" = "" ]; then
|
|
echo "Can not get record device number"
|
|
exit 1
|
|
fi
|
|
|
|
#Notice: to loopback the DP 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 DP 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 $DP_device -C plug$record_device -c $test_channel -F $freq
|
|
if [ $? = 0 ]; then
|
|
echo "Test target frequency:$freq for DP audio playback--Passed" \
|
|
>> $ABAT_TEST_LOG_FILE
|
|
else
|
|
echo "Test target frequency:$freq for DP audio playback--Failed" \
|
|
>> $ABAT_TEST_LOG_FILE
|
|
test_flag=1
|
|
fi
|
|
done
|
|
|
|
exit $test_flag
|