venustomars n00b
Joined: 22 Sep 2008 Posts: 24
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Posted: Tue May 28, 2013 4:55 am Post subject: [solved] SPDIF on Gigabyte Z77X-UD3H |
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I upgraded my motherboard and CPU last week and I'm still sorting through getting all the hardware to work properly. I finally got the annoying Atherson ethernet working, but now I'm having trouble with the audio. The onboard audio is a VIA VT2020 (although the manual says VT2021). My audio is set up to output via the SPDIF into a DAC. All of the outputs work (HDMI, analog) except for the SPDIF. In pulseaudio I can select IEC958 as the output but I still get silence. Here is the output of aplay -L
Code: |
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
sysdefault:CARD=PCH
HDA Intel PCH, VT2020 Analog
Default Audio Device
front:CARD=PCH,DEV=0
HDA Intel PCH, VT2020 Analog
Front speakers
surround40:CARD=PCH,DEV=0
HDA Intel PCH, VT2020 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
HDA Intel PCH, VT2020 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
HDA Intel PCH, VT2020 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
HDA Intel PCH, VT2020 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
HDA Intel PCH, VT2020 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=PCH,DEV=0
HDA Intel PCH, VT2020 Digital
IEC958 (S/PDIF) Digital Audio Output
hdmi:CARD=PCH,DEV=0
HDA Intel PCH, HDMI 0
HDMI Audio Output
hdmi:CARD=PCH,DEV=1
HDA Intel PCH, HDMI 1
HDMI Audio Output
hdmi:CARD=NVidia,DEV=0
HDA NVidia, HDMI 0
HDMI Audio Output
hdmi:CARD=NVidia,DEV=1
HDA NVidia, HDMI 0
HDMI Audio Output
hdmi:CARD=NVidia,DEV=2
HDA NVidia, HDMI 0
HDMI Audio Output
hdmi:CARD=NVidia,DEV=3
HDA NVidia, HDMI 0
HDMI Audio Output
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I'm using snd_hda_intel driver with the snd_hda_codec_via option. In windows 2 spdif connectors show up as audio devices, which is curious since there is only one physical connector. Only selecting one of them works, so perhaps I need to find a way to select the other one in gentoo as well? I only see one spdif connector in pulseaudio though. also-info seems to be showing at least two spdif connections and some are labelled phantom:
Code: |
Node 0x2d [Pin Complex] wcaps 0x400701: Stereo Digital
Control: name="SPDIF Phantom Jack", index=0, device=0
Pincap 0x00000010: OUT
Pin Default 0x074511f0: [Jack] SPDIF Out at Ext Rear Panel
Conn = Optical, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 1
0x0e
Node 0x2e [Pin Complex] wcaps 0x400701: Stereo Digital
Control: name="SPDIF Phantom Jack", index=1, device=0
Pincap 0x00000010: OUT
Pin Default 0x074511f0: [Jack] SPDIF Out at Ext Rear Panel
Conn = Optical, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 1
0x0f
Node 0x2f [Pin Complex] wcaps 0x400601: Stereo Digital
Pincap 0x00000030: IN OUT
Pin Default 0x474511f0: [N/A] SPDIF Out at Ext Rear Panel
Conn = Optical, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
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Last edited by venustomars on Wed May 29, 2013 12:53 am; edited 1 time in total |
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