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Ati hdmi + alsa: nessun controllo pcm
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Cazzantonio
Bodhisattva
Bodhisattva


Joined: 20 Mar 2004
Posts: 4477
Location: In giro

PostPosted: Sat Jun 23, 2012 4:39 pm    Post subject: Ati hdmi + alsa: nessun controllo pcm Reply with quote

Sto cercando di usare l'uscita audio HDMI di una radeon hd6310, ma in alsamixer non ho alcun controllo visibile (master, pcm... ), a parte l's/pdif.

Code:
heremitpurple ~ # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: SB [HDA ATI SB], device 1: ALC892 Digital [ALC892 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0


L'audio funziona, ma ogni volta che lancio audacious mi da un popup di errore (no suitable mixer found). E' possibile creare un controllo pcm ad-hoc per questa uscita? Come?

Uso una gentoo stabile con alsa-utils-1.0.25-r1 e questo è il mio asound.conf
Code:
pcm.!default {
    type hw
    card 0
    device 3
}

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Cazzantonio
Bodhisattva
Bodhisattva


Joined: 20 Mar 2004
Posts: 4477
Location: In giro

PostPosted: Thu Jul 12, 2012 10:54 am    Post subject: Reply with quote

Per ora ho risolto usando vlc in sostituzione di audacious, che tra l'altro non mi dispiace, tuttavia continuo ad essere interessato a capire la radice del problema.

Code:
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Wrestler [Radeon HD 6320] (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. Device 84e7
   Flags: bus master, fast devsel, latency 0, IRQ 40
   Memory at c0000000 (32-bit, prefetchable) [size=256M]
   I/O ports at f000 [size=256]
   Memory at feb00000 (32-bit, non-prefetchable) [size=256K]
   Expansion ROM at <unassigned> [disabled]
   Capabilities: [50] Power Management version 3
   Capabilities: [58] Express Root Complex Integrated Endpoint, MSI 00
   Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
   Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
   Kernel driver in use: radeon

00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio [Radeon HD 6250/6310]
   Subsystem: ASUSTeK Computer Inc. Device 84e7
   Flags: bus master, fast devsel, latency 0, IRQ 48
   Memory at feb44000 (32-bit, non-prefetchable) [size=16K]
   Capabilities: [50] Power Management version 3
   Capabilities: [58] Express Root Complex Integrated Endpoint, MSI 00
   Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
   Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
   Kernel driver in use: snd_hda_intel

00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40)
   Subsystem: ASUSTeK Computer Inc. Device 848d
   Flags: bus master, slow devsel, latency 32, IRQ 16
   Memory at feb40000 (64-bit, non-prefetchable) [size=16K]
   Capabilities: [50] Power Management version 2
   Kernel driver in use: snd_hda_intel


al boot sto passando il parametro "radeon.audio=1" per abilitare l'uscita hdmi.
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