I have been playing around with the controls and setting them as specified
but I am still unable to enable the digital out. I have verified that digital out
is not enabled by looking at the back of the card and check if the red light
is on (which is not the case).
I have also provided a dump from amixer in the hopes that someone can
figure out what is wrong:
numid=1,iface=CARD,name='ICE1724 EEPROM'
; type=BYTES,access=r----,values=52
: values=0x11,0x45,0x15,0x3b,0x13,0x02,0x13,0x80,0xf8,0xc2,0xff,0xff,0xbf,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xbf,0x00
numid=28,iface=MIXER,name='Master Playback Volume'
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=86
numid=29,iface=MIXER,name='ADC Volume'
; type=INTEGER,access=rw---,values=1,min=0,max=31,step=0
: values=28
numid=30,iface=MIXER,name='ADC Volume',index=1
; type=INTEGER,access=rw---,values=1,min=0,max=31,step=0
: values=27
numid=31,iface=MIXER,name='Capture Route'
; type=ENUMERATED,access=rw---,values=2,items=8
; Item #0 'CD Left'
; Item #1 'CD Right'
; Item #2 'Aux Left'
; Item #3 'Aux Right'
; Item #4 'Line Left'
; Item #5 'Line Right'
; Item #6 'Mic Left'
; Item #7 'Mic Right'
: values=4,4
numid=18,iface=MIXER,name='IEC958 Playback Con Mask',device=1
; type=IEC958,access=r----,values=1
: values=?
numid=19,iface=MIXER,name='IEC958 Playback Pro Mask',device=1
; type=IEC958,access=r----,values=1
: values=?
numid=14,iface=MIXER,name='IEC958 Playback Route'
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=3
numid=15,iface=MIXER,name='IEC958 Playback Route',index=1
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=16,iface=MIXER,name='IEC958 Output Switch'
; type=BOOLEAN,access=rw---,values=1
: values=on
numid=20,iface=MIXER,name='DAC Volume'
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=88
numid=21,iface=MIXER,name='DAC Volume',index=1
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=88
numid=22,iface=MIXER,name='DAC Volume',index=2
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=88
numid=23,iface=MIXER,name='DAC Volume',index=3
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=88
numid=24,iface=MIXER,name='DAC Volume',index=4
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=88
numid=25,iface=MIXER,name='DAC Volume',index=5
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=88
numid=26,iface=MIXER,name='DAC Volume',index=6
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=88
numid=27,iface=MIXER,name='DAC Volume',index=7
; type=INTEGER,access=rw---,values=1,min=0,max=101,step=0
: values=88
numid=5,iface=MIXER,name='H/W Playback Route'
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=6,iface=MIXER,name='H/W Playback Route',index=1
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=7,iface=MIXER,name='H/W Playback Route',index=2
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=8,iface=MIXER,name='H/W Playback Route',index=3
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=9,iface=MIXER,name='H/W Playback Route',index=4
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=10,iface=MIXER,name='H/W Playback Route',index=5
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=11,iface=MIXER,name='H/W Playback Route',index=6
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=12,iface=MIXER,name='H/W Playback Route',index=7
; type=ENUMERATED,access=rw---,values=1,items=5
; Item #0 'PCM Out'
; Item #1 'H/W In 0'
; Item #2 'H/W In 1'
; Item #3 'IEC958 In L'
; Item #4 'IEC958 In R'
: values=4
numid=2,iface=MIXER,name='Multi Track Internal Clock'
; type=ENUMERATED,access=rw---,values=1,items=16
; Item #0 '8000'
; Item #1 '9600'
; Item #2 '11025'
; Item #3 '12000'
; Item #4 '16000'
; Item #5 '22050'
; Item #6 '24000'
; Item #7 '32000'
; Item #8 '44100'
; Item #9 '48000'
; Item #10 '64000'
; Item #11 '88200'
; Item #12 '96000'
; Item #13 '176400'
; Item #14 '192000'
; Item #15 'IEC958 Input'
: values=8
numid=13,iface=MIXER,name='Multi Track Peak'
; type=INTEGER,access=r----,values=22,min=0,max=255,step=0
: values=0,0,0,0,0,0,0,0,0,0,172,175,0,0,0,0,0,0,0,0,0,0
numid=3,iface=MIXER,name='Multi Track Rate Locking'
; type=BOOLEAN,access=rw---,values=1
: values=off
numid=4,iface=MIXER,name='Multi Track Rate Reset'
; type=BOOLEAN,access=rw---,values=1
: values=on
numid=17,iface=PCM,name='IEC958 Playback Default',device=1
; type=IEC958,access=rw---,values=1
: values=?
as said, for digital outs, use "iec958" device. but you might need to wrap "plug" layer to convert the formats, etc. to play back non-24bit samples.
% aplay -D plug:iec958 foo.wav
Ok, done that but still no output, which makes sense since the red light on the back
of the card isn't on.
Dennis
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