A slight hack to print out single sound card drivers, won't work for dual, but that's ok.

This commit is contained in:
inxi-svn 2008-11-14 07:08:05 +00:00
parent c36a5438ce
commit 6fa1b9ca6a

54
inxi
View file

@ -1,7 +1,7 @@
#!/bin/bash
########################################################################
#### Script Name: inxi
#### version: 0.5.29-b-1-t-1
#### version: 0.5.30-b-1-t-1
#### Date: November 13 2008
########################################################################
#### inxi is a fork of infobash 3.02, the original bash sys info script by locsmif
@ -990,17 +990,34 @@ set_calculated_variables()
## create array of sound cards installed on system, and if found, use asound data as well
get_audio_data()
{
local i='' alsa_index=0
local i='' alsa_data='' alsa_driver='' device_count=''
IFS=$'\n'
A_AUDIO_DATA=( $( echo "$lspci_datas" | gawk -F': ' '
# this is awkward, but it should work, ie, if there's only one sound card found
device_count=$( egrep -ic '(multimedia audio controller|audio device)' <<< "$lspci_data" )
if [[ $device_count -eq 1 && -f /proc/asound/cards ]];then
alsa_driver=$( gawk -F ']: ' '{
driver=gensub( /^(.+)( - )(.+)$/, "\\1", 1, $2 )
gsub(/^ +| +$/,"",driver)
if ( driver != "" ){
print driver
}
}' /proc/asound/cards )
fi
# this isn't perfect, but if one card was found in lscpci, we're passing
# this array constructor that card driver name. This should work for most people
# but if you can think of anything better, please post the code patch
A_AUDIO_DATA=( $( echo "$lspci_data" | gawk -v alsaDriver="$alsa_driver" -F': ' '
{ IGNORECASE=1 }
/multimedia audio controller|audio device/ {
gsub(/'"$BAN_LIST_NORMAL"'/, "", $NF )
gsub(/,/," ",$NF)
gsub(/^ +| +$/,"",$NF)
gsub(/ [ \t]+/," ",$NF)
print $NF
if ( alsaDriver != "" ){
alsaDriver=","alsaDriver
}
print $NF alsaDriver
}' ) )
# c=gensub( /^ *vendor: (.+) +model: (.+) +rev:.*$/, "\\2", "g", a[i] )
@ -1015,15 +1032,20 @@ get_audio_data()
}' /proc/asound/cards ) )
fi
IFS="$ORIGINAL_IFS"
echo ${A_AUDIO_DATA[@]}
# handle cases where card detection fails, like in PS3, where lspci gives no output, or headless boxes..
if [[ ${#A_AUDIO_DATA[@]} -eq 0 ]];then
A_AUDIO_DATA[0]='Failed to Detect Sound Card!'
fi
# now we'll add in the alsa data if the file exists
alsa_index=${#A_AUDIO_DATA[@]}
}
get_audio_alsa_data()
{
local alsa_data=''
# now we'll get the alsa data if the file exists
if [[ -e /proc/asound/version ]];then
A_AUDIO_DATA[$alsa_index]=$( gawk '{
alsa_data=$( gawk '{
{ IGNORECASE=1 }
# some alsa strings have the build date in (...)
# also remove trailing .
@ -1032,10 +1054,11 @@ get_audio_data()
gsub(/^ +| +$/, "", $0)
gsub(/ [ \t]+/, " ", $0)
if ( $0 != "" ){
print $0 ",alsa"
print $0
}
}' /proc/asound/version )
fi
echo "$alsa_data"
}
## create A_CPU_CORE_DATA, currently with two values: integer core count; core string text
@ -1918,10 +1941,11 @@ print_short_data()
print_audio_data()
{
local i='' card_one='Card-1 ' audio_data='' a_audio_data='' port_data=''
local a_audio_working='' alsa_driver=''
local a_audio_working='' alsa_driver='' alsa_data=''
# set A_AUDIO_DATA
# and get als
get_audio_data
alsa_data=$( get_audio_alsa_data )
IFS=","
a_audio_working=(${A_AUDIO_DATA[0]})
IFS="$ORIGINAL_IFS"
@ -1959,14 +1983,18 @@ print_audio_data()
fi
if [[ -n ${a_audio_working[1]} && ${a_audio_working[1]} != 'alsa' ]];then
audio_data="${C1}Card-$(( $i + 1 )) ${C2}${a_audio_working[0]}$alsa_driver$port_data"
elif [[ -n ${a_audio_working[1]} && ${a_audio_working[1]} == 'alsa' ]];then
audio_data="${C1}Sound: ${C2}${a_audio_working[0]}"
fi
if [[ -n $audio_data ]];then
audio_data=$( create_print_line " " "$audio_data" )
print_screen_output "$audio_data"
fi
done
# alsa driver data only prints out if sound card data is found
if [[ -n $alsa_data ]];then
audio_data="${C1}Sound: ${C2}$alsa_data"
audio_data=$( create_print_line " " "$audio_data" )
print_screen_output "$audio_data"
fi
fi
}