I am forwarding the following message I received privately to the list
for others to comment on. I am not an ALC880 expert and so my ability to
assist is greatly diminished.
Regards
jonathan
Forwarded message:
> Subject: S/PDIF support for Intel HDA Realtek ALC880?
> From: "Peter Carlsson" <peter.carlsson@xxxxxxxx>
>
> Hello!
>
> I am running Debian (testing) on a Gigabyte GA-K8N51PVMT-9
> motherboard with integrated Intel HDA Realtek ALC880 sound.
> On the motherboard is also a connector for S/PDIF where I
> have attached a back plate. I am using ALSA 1.0.13.
>
> Could you please tell me if S/PDIF is supported for this
> configuration and if so, how can I enable it?
>
> Below you will find some output if that might help.
>
> Best regards,
> Peter Carlsson
>
> htpc:~# aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: NVidia [HDA NVidia], device 0: ALC880 Analog [ALC880 Analog]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> htpc:~#
>
> htpc:~# aplay -L
> PCM list:
> hw {
> @args.0 CARD
> @args.1 DEV
> @args.2 SUBDEV
> @args.CARD {
> type string
> default {
> @func getenv
> vars {
> 0 ALSA_PCM_CARD
> 1 ALSA_CARD
> }
> default {
> @func refer
> name 'defaults.pcm.card'
> }
> }
> }
> @args.DEV {
> type integer
> default {
> @func igetenv
> vars {
> 0 ALSA_PCM_DEVICE
> }
> default {
> @func refer
> name 'defaults.pcm.device'
> }
> }
> }
> @args.SUBDEV {
> type integer
> default {
> @func refer
> name 'defaults.pcm.subdevice'
> }
> }
> type hw
> card $CARD
> device $DEV
> subdevice $SUBDEV
> }
> plughw {
> @args.0 CARD
> @args.1 DEV
> @args.2 SUBDEV
> @args.CARD {
> type string
> default {
> @func getenv
> vars {
> 0 ALSA_PCM_CARD
> 1 ALSA_CARD
> }
> default {
> @func refer
> name 'defaults.pcm.card'
> }
> }
> }
> @args.DEV {
> type integer
> default {
> @func igetenv
> vars {
> 0 ALSA_PCM_DEVICE
> }
> default {
> @func refer
> name 'defaults.pcm.device'
> }
> }
> }
> @args.SUBDEV {
> type integer
> default {
> @func refer
> name 'defaults.pcm.subdevice'
> }
> }
> type plug
> slave.pcm {
> type hw
> card $CARD
> device $DEV
> subdevice $SUBDEV
> }
> }
> plug {
> @args.0 SLAVE
> @args.SLAVE {
> type string
> }
> type plug
> slave.pcm $SLAVE
> }
> shm {
> @args.0 SOCKET
> @args.1 PCM
> @args.SOCKET {
> type string
> }
> @args.PCM {
> type string
> }
> type shm
> server $SOCKET
> pcm $PCM
> }
> tee {
> @args.0 SLAVE
> @args.1 FILE
> @args.2 FORMAT
> @args.SLAVE {
> type string
> }
> @args.FILE {
> type string
> }
> @args.FORMAT {
> type string
> default raw
> }
> type file
> slave.pcm $SLAVE
> file $FILE
> format $FORMAT
> }
> file {
> @args.0 FILE
> @args.1 FORMAT
> @args.FILE {
> type string
> }
> @args.FORMAT {
> type string
> default raw
> }
> type file
> slave.pcm null
> file $FILE
> format $FORMAT
> }
> null {
> type null
> }
> cards 'cards.pcm'
> front 'cards.pcm.front'
> rear 'cards.pcm.rear'
> center_lfe 'cards.pcm.center_lfe'
> side 'cards.pcm.side'
> surround40 'cards.pcm.surround40'
> surround41 'cards.pcm.surround41'
> surround50 'cards.pcm.surround50'
> surround51 'cards.pcm.surround51'
> surround71 'cards.pcm.surround71'
> iec958 'cards.pcm.iec958'
> spdif 'cards.pcm.iec958'
> modem 'cards.pcm.modem'
> phoneline 'cards.pcm.phoneline'
> default 'cards.pcm.default'
> dmix 'cards.pcm.dmix'
> dsnoop 'cards.pcm.dsnoop'
> htpc:~#
>
> htpc:~# cat /proc/asound/NVidia/codec#0
> Codec: Realtek ALC880
> Address: 0
> Vendor Id: 0x10ec0880
> Subsystem Id: 0x1458f603
> Revision Id: 0x100800
> Default PCM: rates 0x560, bits 0x0e, types 0x1
> Default Amp-In caps: N/A
> Default Amp-Out caps: N/A
> Node 0x02 [Audio Output] wcaps 0x411: Stereo
> PCM: rates 0x560, bits 0x0e, types 0x1
> Power: 0x0
> Node 0x03 [Audio Output] wcaps 0x411: Stereo
> PCM: rates 0x560, bits 0x0e, types 0x1
> Power: 0x0
> Node 0x04 [Audio Output] wcaps 0x411: Stereo
> PCM: rates 0x160, bits 0x0e, types 0x1
> Power: 0x0
> Node 0x05 [Audio Output] wcaps 0x411: Stereo
> PCM: rates 0x160, bits 0x0e, types 0x1
> Power: 0x0
> Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
> PCM: rates 0x160, bits 0x1e, types 0x1
> Node 0x07 [Audio Input] wcaps 0x10051b: Stereo Amp-In
> Amp-In caps: ofs=0x00, nsteps=0x23, stepsize=0x03, mute=1
> Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00
> 0x00=
> ] [0x00 =
>
> 0x00] [0x00 0x00]
> PCM: rates 0x160, bits 0x06, types 0x1
> Power: 0x0
> Connection: 7
> 0x18 0x19 0x1a 0x1b 0x1c* 0x14 0x15
> Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In
> Amp-In caps: ofs=0x00, nsteps=0x23, stepsize=0x03, mute=1
> Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00
> 0x00=
> ] [0x00 =
>
> 0x00] [0x00 0x00]
> PCM: rates 0x160, bits 0x06, types 0x1
> Power: 0x0
> Connection: 7
> 0x18 0x19 0x1a* 0x1b 0x1c 0x14 0x15
> Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In
> Amp-In caps: ofs=0x00, nsteps=0x23, stepsize=0x03, mute=1
> Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00
> 0x00=
> ] [0x00 =
>
> 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00]
> PCM: rates 0x160, bits 0x06, types 0x1
> Power: 0x0
> Connection: 10
> 0x18* 0x19 0x1a 0x1b 0x1c 0x0b 0x14 0x15 0x16 0x17
> Node 0x0a [Audio Input] wcaps 0x100391: Stereo Digital
> PCM: rates 0x160, bits 0x1e, types 0x1
> Connection: 1
> 0x1f
> Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
> Amp-In caps: ofs=0x23, nsteps=0x41, stepsize=0x03, mute=1
> Amp-In vals: [0x80 0x80] [0x31 0x31] [0x80 0x80] [0x00 0x00] [0x31
> 0x31=
> ] [0x31 =
>
> 0x31] [0xa3 0xa3] [0xa3 0xa3]
> Connection: 8
> 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15
> Node 0x0c [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
> Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-In vals: [0x00 0x00] [0x00 0x00]
> Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
> Amp-Out vals: [0x3d 0x3d]
> Connection: 2
> 0x02 0x0b
> Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
> Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-In vals: [0x80 0x80] [0x80 0x80]
> Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
> Amp-Out vals: [0x30 0x30]
> Connection: 2
> 0x03 0x0b
> Node 0x0e [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
> Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-In vals: [0x00 0x00] [0x00 0x00]
> Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
> Amp-Out vals: [0x30 0x2e]
> Connection: 2
> 0x04 0x0b
> Node 0x0f [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
> Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-In vals: [0x80 0x80] [0x80 0x80]
> Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
> Amp-Out vals: [0x00 0x00]
> Connection: 2
> 0x05 0x0b
> Node 0x10 [Audio Selector] wcaps 0x300101: Stereo
> Connection: 4
> 0x0c* 0x0d 0x0e 0x0f
> Node 0x11 [Audio Selector] wcaps 0x300101: Stereo
> Connection: 4
> 0x0c* 0x0d 0x0e 0x0f
> Node 0x12 [Audio Selector] wcaps 0x300101: Stereo
> Connection: 4
> 0x0c* 0x0d 0x0e 0x0f
> Node 0x13 [Audio Selector] wcaps 0x300101: Stereo
> Connection: 4
> 0x0c* 0x0d 0x0e 0x0f
> Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-Out vals: [0x00 0x00]
> Pincap 0x083f: IN OUT HP
> Pin Default 0x01014410: [Jack] Line Out at Ext Rear
> Conn = 1/8, Color = Green
> Pin-ctls: 0x40: OUT
> Connection: 1
> 0x0c
> Node 0x15 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-Out vals: [0x00 0x00]
> Pincap 0x083f: IN OUT HP
> Pin Default 0x01016412: [Jack] Line Out at Ext Rear
> Conn = 1/8, Color = Orange
> Pin-ctls: 0x40: OUT
> Connection: 1
> 0x0d
> Node 0x16 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-Out vals: [0x00 0x00]
> Pincap 0x083f: IN OUT HP
> Pin Default 0x01011011: [Jack] Line Out at Ext Rear
> Conn = 1/8, Color = Black
> Pin-ctls: 0x40: OUT
> Connection: 1
> 0x0e
> Node 0x17 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-Out vals: [0x00 0x00]
> Pincap 0x083f: IN OUT HP
> Pin Default 0x01012014: [Jack] Line Out at Ext Rear
> Conn = 1/8, Color = Grey
> Pin-ctls: 0x40: OUT
> Connection: 1
> 0x0f
> Node 0x18 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-Out vals: [0x80 0x80]
> Pincap 0x08133f: IN OUT HP
> Pin Default 0x01a19c40: [Jack] Mic at Ext Rear
> Conn = 1/8, Color = Pink
> Pin-ctls: 0x24: IN
> Connection: 1
> 0x10
> Node 0x19 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-Out vals: [0x80 0x80]
> Pincap 0x08133f: IN OUT HP
> Pin Default 0x02a19c50: [Jack] Mic at Ext Front
> Conn = 1/8, Color = Pink
> Pin-ctls: 0x24: IN
> Connection: 1
> 0x11
> Node 0x1a [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-Out vals: [0x80 0x80]
> Pincap 0x08133f: IN OUT HP
> Pin Default 0x01813441: [Jack] Line In at Ext Rear
> Conn = 1/8, Color = Blue
> Pin-ctls: 0x20: IN
> Connection: 1
> 0x12
> Node 0x1b [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
> Amp-Out vals: [0x00 0x00]
> Pincap 0x08133f: IN OUT HP
> Pin Default 0x02214c20: [Jack] HP Out at Ext Front
> Conn = 1/8, Color = Green
> Pin-ctls: 0xc0: OUT HP
> Connection: 1
> 0x13
> Node 0x1c [Pin Complex] wcaps 0x400001: Stereo
> Pincap 0x0820: IN
> Pin Default 0x99331142: [Fixed] CD at Int ATAPI
> Conn = ATAPI, Color = Black
> Pin-ctls: 0x00:
> Node 0x1d [Pin Complex] wcaps 0x400000: Mono
> Pincap 0x0820: IN
> Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
> Conn = 1/8, Color = Black
> Pin-ctls: 0x00:
> Node 0x1e [Pin Complex] wcaps 0x400300: Mono Digital
> Pincap 0x0810: OUT
> Pin Default 0x99431130: [Fixed] SPDIF Out at Int ATAPI
> Conn = ATAPI, Color = Black
> Pin-ctls: 0x00:
> Connection: 1
> 0x06
> Node 0x1f [Pin Complex] wcaps 0x400200: Mono Digital
> Pincap 0x0820: IN
> Pin Default 0x99c31160: [Fixed] SPDIF In at Int ATAPI
> Conn = ATAPI, Color = Black
> Pin-ctls: 0x00:
> Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
> Node 0x21 [Volume Knob Widget] wcaps 0x600080: Mono
> htpc:~#
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