LØST:Nvidia geforce 8400 gs og Hdmi lyd

[Mr Cool Span]

Hej
Jeg har et problem som jeg ikke selv kan løse, jeg kan ikke få lyd igennem mit hdmi stik, har hårdt brug for hjælp.
min data er
Bundkort
Gigabyte ma78gm-s2h. Med Ati grafik og hdmi on bord, som ikke skal bruges

Grafikkort
Har monteret et Nvidia Geforce 8400 gs, med avg og hdmi udgang og det er det jeg skal bruge, kan bare ikke få noget lyd over hdmi

lsb_release -a && uname -a

No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 9.10
Release: 9.10
Codename: karmic
Linux htpc 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 17:01:44 UTC 2009 x86_64 GNU/Linux

aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC889A Analog [ALC889A Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 1: ALC889A Digital [ALC889A Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0

cat /proc/asound/cards

0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0xfe024000 irq 16
1 [CX8811 ]: CX88x - Conexant CX8811
Conexant CX8811 at 0xf8000000

cat /proc/asound/modules

0 snd_hda_intel
1 cx88_alsa

lshw -C multimedia

WARNING: you should run this program as super-user.
*-multimedia
description: Audio device
product: SBx00 Azalia (Intel HDA)
vendor: ATI Technologies Inc
physical id: 14.2
bus info: pci@0000:00:14.2
version: 00
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=HDA Intel latency=32
resources: irq:16 memory:fe024000-fe027fff
*-multimedia:0
description: Multimedia video controller
product: CX23880/1/2/3 PCI Video and Audio Decoder
vendor: Conexant Systems, Inc.
physical id: 6
bus info: pci@0000:03:06.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=cx8800 latency=32 maxlatency=55 mingnt=20
resources: irq:20 memory:f9000000-f9ffffff
*-multimedia:1
description: Multimedia controller
product: CX23880/1/2/3 PCI Video and Audio Decoder [Audio Port]
vendor: Conexant Systems, Inc.
physical id: 6.1
bus info: pci@0000:03:06.1
version: 05
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=cx88_audio latency=32 maxlatency=255 mingnt=4
resources: irq:20 memory:f8000000-f8ffffff
*-multimedia:2
description: Multimedia controller
product: CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port]
vendor: Conexant Systems, Inc.
physical id: 6.2
bus info: pci@0000:03:06.2
version: 05
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=cx88-mpeg driver manager latency=32 maxlatency=88 mingnt=6
resources: irq:20 memory:fb000000-fbffffff
*-multimedia:3 UNCLAIMED
description: Multimedia controller
product: CX23880/1/2/3 PCI Video and Audio Decoder [IR Port]
vendor: Conexant Systems, Inc.
physical id: 6.4
bus info: pci@0000:03:06.4
version: 05
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=32 maxlatency=255 mingnt=6
resources: memory:fa000000-faffffff
martin@htpc:~$ sudo lshw -C multimedia
[sudo] password for martin:
*-multimedia
description: Audio device
product: SBx00 Azalia (Intel HDA)
vendor: ATI Technologies Inc
physical id: 14.2
bus info: pci@0000:00:14.2
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=HDA Intel latency=32
resources: irq:16 memory:fe024000-fe027fff
*-multimedia:0
description: Multimedia video controller
product: CX23880/1/2/3 PCI Video and Audio Decoder
vendor: Conexant Systems, Inc.
physical id: 6
bus info: pci@0000:03:06.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: vpd pm bus_master cap_list
configuration: driver=cx8800 latency=32 maxlatency=55 mingnt=20
resources: irq:20 memory:f9000000-f9ffffff
*-multimedia:1
description: Multimedia controller
product: CX23880/1/2/3 PCI Video and Audio Decoder [Audio Port]
vendor: Conexant Systems, Inc.
physical id: 6.1
bus info: pci@0000:03:06.1
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=cx88_audio latency=32 maxlatency=255 mingnt=4
resources: irq:20 memory:f8000000-f8ffffff
*-multimedia:2
description: Multimedia controller
product: CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port]
vendor: Conexant Systems, Inc.
physical id: 6.2
bus info: pci@0000:03:06.2
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=cx88-mpeg driver manager latency=32 maxlatency=88 mingnt=6
resources: irq:20 memory:fb000000-fbffffff
*-multimedia:3 UNCLAIMED
description: Multimedia controller
product: CX23880/1/2/3 PCI Video and Audio Decoder [IR Port]
vendor: Conexant Systems, Inc.
physical id: 6.4
bus info: pci@0000:03:06.4
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: latency=32 maxlatency=255 mingnt=6
resources: memory:fa000000-faffffff

cat/proc/asound/card0/codec#*| grep Codec

bash: cat/proc/asound/card0/codec#*: No such file or directory

Håber at der er hjælp at få tak.

[lath]

Hej
Jeg har et problem som jeg ikke selv kan løse, jeg kan ikke få lyd igennem mit hdmi stik, har hårdt brug for hjælp.
min data er
Bundkort
Gigabyte ma78gm-s2h. Med Ati grafik og hdmi on bord, som ikke skal bruges

Grafikkort
Har monteret et Nvidia Geforce 8400 gs, med avg og hdmi udgang og det er det jeg skal bruge, kan bare ikke få noget lyd over hdmi

Der kan ikke komme lyd ud af det grafikkort, medmindre det er et ATI 3000 serie grafikkort, eller et NVIDIA GTX200 serie grafikkort (ifølge wikipedia).

Fra http://en.wikipedia.org/wiki/HDMI#Compatibility_with_DVI:

A DVI signal is electrically compatible with an HDMI video signal; no signal conversion is required when an adapter or asymmetric cable is used, and consequently no loss in video quality occurs.

As such, HDMI is backward-compatible with Digital Visual Interface digital video (DVI-D or DVI-I, but not DVI-A) as used on modern computer monitors and graphics cards. This means that a DVI-D source can drive an HDMI monitor, or vice versa, by means of a suitable adapter or cable. However, the audio and remote-control features of HDMI will not be available unless the output supports HDMI via a DVI plug (e.g., ATI 3000-series and NVIDIA GTX 200-series video cards).Additionally, not all devices with DVI input support High-bandwidth Digital Content Protection (HDCP). Without such support by the device, an HDCP-enabled signal source will suppress output and so prevent the device from receiving HDCP-protected content.

All HDMI devices must support sRGB encoding.

Du skal bruge en aktiv adapter, som tager noget lyd fra dit lydkort, og DVI-A fra grafikkortet, og laver et HDMI signal.

/Lars