11.2 ATI Radeon HD 4670 onboard chip kein Sound über HDMI

[_marco_]

Die Grafikkarte HD4670 von ATI verfügt über einen onboard soundchip, den ich gern benutzen möchte um den Sound über HDMI auf einen Receiver auszugeben.
Die Eingänge am Receiver sind auf jeden Fall richtig eingestellt, da es mit einem anderen Gerät funktioniert. Leider finde ich
im ALSA Mixer bzw gamix oder kamix oder wo anders keinen Schalter oder Regler mit dem ich den Sound einschalten oder einstellen kann.

Erkannt wird das Gerät eine Grafikkarte ATI Technologies Inc RV730XT [Radeon HD 4670] mit dem Audio device:RV710/730.

Hier noch ein paar HW Infos:

[list]43: udi = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1_alsa_playback_3'
  linux.hotplug_type = 2 (0x2)
  linux.subsystem = 'sound'
  info.subsystem = 'sound'
  info.product = 'ATI HDMI ALSA Playback Device'
  info.udi = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1_alsa_playback_3'
  alsa.device_file = '/dev/snd/pcmC1D3p'
  linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card1/pcmC1D3p'
  info.parent = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1'
  alsa.card = 1 (0x1)
  info.category = 'alsa'
  info.capabilities = { 'alsa' }
  alsa.device = 3 (0x3)
  alsa.originating_device = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1'
  alsa.device_id = 'ATI HDMI'
  alsa.pcm_class = 'generic'
  alsa.card_id = 'HDA ATI HDMI'
  linux.device_file = '/dev/snd/pcmC1D3p'
  alsa.type = 'playback'

  44: udi = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1_alsa_hw_specific_0'
  linux.hotplug_type = 2 (0x2)
  linux.subsystem = 'sound'
  info.subsystem = 'sound'
  info.product = 'HDA ATI HDMI ALSA hardware specific Device'
  info.udi = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1_alsa_hw_specific_0'
  alsa.device_file = '/dev/snd/hwC1D0'
  linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card1/hwC1D0'
  info.parent = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1'
  alsa.card = 1 (0x1)
  info.category = 'alsa'
  info.capabilities = { 'alsa' }
  alsa.device = 0 (0x0)
  alsa.originating_device = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1'
  linux.device_file = '/dev/snd/hwC1D0'
  alsa.type = 'hw_specific'
  alsa.card_id = 'HDA ATI HDMI'

  45: udi = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1_alsa_control__1'
  linux.hotplug_type = 2 (0x2)
  linux.subsystem = 'sound'
  info.subsystem = 'sound'
  info.product = 'HDA ATI HDMI ALSA Control Device'
  info.udi = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1_alsa_control__1'
  alsa.device_file = '/dev/snd/controlC1'
  linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card1/controlC1'
  info.parent = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1'
  alsa.card = 1 (0x1)
  info.category = 'alsa'
  info.capabilities = { 'alsa' }
  alsa.type = 'control'
  alsa.originating_device = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1'
  linux.device_file = '/dev/snd/controlC1'
  alsa.card_id = 'HDA ATI HDMI'

  46: udi = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1'
  linux.hotplug_type = 2 (0x2)
  linux.subsystem = 'sound'
  sound.originating_device = '/org/freedesktop/Hal/devices/pci_1002_aa38'
  info.product = 'HDA ATI HDMI Sound Card'
  sound.card = 1 (0x1)
  sound.card_id = 'HDA ATI HDMI'
  linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:03.0/0000:01:00.1/sound/card1'
  info.parent = '/org/freedesktop/Hal/devices/pci_1002_aa38'
  info.subsystem = 'sound'
  info.category = 'sound'
  info.capabilities = { 'sound' }
  info.udi = '/org/freedesktop/Hal/devices/pci_1002_aa38_sound_card_1'[/list]

Jemand noch eine Idee?

Gruß Marco