pause-release-suspend-resume: Parse audio parameters for each pipeline

This patch allows user to specify an input tplg file. Then the
test case will call func_pipeline_parse_value to automatically
obtain pipeline parameters from the tplg file.

User no longer needs to use parameter to specify each pipeline
parameters.

Signed-off-by: Wanzhuo.Li <wanzhuox.li@intel.com>

test-case/check-pause-release-suspend-resume.sh

@@ -7,6 +7,7 @@ set -e
 ## Preconditions:
 ##    N/A
 ## Description:
+##    Get audio stream pipeline paremeters from the tplg file.
 ##    test audio stream (playback or capture) with pause/release as well as suspend/resume
 ##    fake pause/release with expect on audio stream process
 ##    have system enter suspend state for 5 secs
@@ -56,17 +57,8 @@ source $(dirname ${BASH_SOURCE[0]})/../case-lib/lib.sh
 OPT_NAME['m']='mode'         OPT_DESC['m']='test mode. Example: playback; capture'
 OPT_HAS_ARG['m']=1             OPT_VAL['m']='playback'
 
-OPT_NAME['p']='pcm'          OPT_DESC['p']='audio pcm. Example: hw:0,0'
-OPT_HAS_ARG['p']=1             OPT_VAL['p']='hw:0,0'
-
-OPT_NAME['f']='fmt'          OPT_DESC['f']='audio format value'
-OPT_HAS_ARG['f']=1             OPT_VAL['f']='S16_LE'
-
-OPT_NAME['c']='channel'      OPT_DESC['c']='audio channel count'
-OPT_HAS_ARG['c']=1             OPT_VAL['c']='2'
-
-OPT_NAME['r']='rate'         OPT_DESC['r']='audio rate'
-OPT_HAS_ARG['r']=1             OPT_VAL['r']='48000'
+OPT_NAME['p']='pcm'          OPT_DESC['p']='run test case on specified pipelines'
+OPT_HAS_ARG['p']=1             OPT_VAL['p']='id:any'
 
 OPT_NAME['F']='file'         OPT_DESC['F']='file name. Example: /dev/zero; /dev/null'
 OPT_HAS_ARG['F']=1             OPT_VAL['F']=''
@@ -80,16 +72,16 @@ OPT_HAS_ARG['i']=1             OPT_VAL['i']='200'
 OPT_NAME['s']='sof-logger'   OPT_DESC['s']="Open sof-logger trace the data will store at $LOG_ROOT"
 OPT_HAS_ARG['s']=0             OPT_VAL['s']=1
 
+OPT_NAME['t']='tplg'     OPT_DESC['t']='tplg file, default value is env TPLG: $TPLG'
+OPT_HAS_ARG['t']=1         OPT_VAL['t']="$TPLG"
+
 func_opt_parse_option "$@"
 
-pcm=${OPT_VAL['p']}
-fmt=${OPT_VAL['f']}
-channel=${OPT_VAL['c']}
-rate=${OPT_VAL['r']}
 repeat_count=${OPT_VAL['l']}
 sleep_period=${OPT_VAL['i']}
 test_mode=${OPT_VAL['m']}
 file_name=${OPT_VAL['F']}
+tplg=${OPT_VAL['t']}
 
 case $test_mode in
     "playback")
@@ -107,7 +99,6 @@ esac
 
 [[ -z $file_name ]] && file_name=$dummy_file
 
-
 logger_disabled || func_lib_start_log_collect
 
 setup_kernel_check_point
@@ -122,7 +113,16 @@ rm -rf /tmp/sof-test.lock
 #   after ms: Ms must be an integer giving a time in milliseconds.
 #       The command sleeps for ms milliseconds and then returns.
 expect <<AUDIO
-spawn $cmd -D $pcm -r $rate -c $channel -f $fmt -vv -i $dummy_file -q
+
+func_pipeline_export "$tplg" "type:$test_mode & ${OPT_VAL['p']}"
+
+channel=$(func_pipeline_parse_value "$idx" channel)
+rate=$(func_pipeline_parse_value "$idx" rate)
+fmt=$(func_pipeline_parse_value "$idx" fmt)
+dev=$(func_pipeline_parse_value "$idx" dev)
+snd=$(func_pipeline_parse_value "$idx" snd)
+
+spawn $cmd -D $dev -r $rate -c $channel -f $fmt -vv -i $file_name -q
 set i 1
 set sleep_t $sleep_period
 expect {