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#1 Le 13/12/2010, à 07:09

Spelth

OSS4:comment activer le son de ma carte Nvidia GT430 via l hdmi sur TV

Bonjour, Je suis passé sous oss4 il y a une heure et je ne trouve pas de solution me permatant d utiliser ma carte graphique pour utiliser la sortie son.
Sous alsa j y etais arrivé et fais un pti tuto dans la doc pour l hdmi et le son mais la je suis paumé sous oss4. Ca fais longtemps que je n l utilise plus vue qu ils l avaient retiré de ubuntu. Je le trouve vraiment pas mal et aimerais le garder, pour cela juste un coup de pouce serais pas de refus pour ravoir du son ^^.
Merci a tous.

Up:
Avant il y avait ca pour regler la bonne carte son : http://doc.ubuntu-fr.org/son_problemes
Aujourd hui je ne sais vraiment pas. Merci pour tout ^^

Dernière modification par Spelth (Le 13/12/2010, à 07:25)

Hors ligne

#2 Le 13/12/2010, à 08:25

Spelth

Re : OSS4:comment activer le son de ma carte Nvidia GT430 via l hdmi sur TV

avant tout:

:~$ lspci | grep -i audio
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
01:00.1 Audio device: nVidia Corporation Device 0bea (rev a1)

Je pense que je dois modifier un truc dans ce text :

terminal@spelth :~$ sudo gedit /etc/modprobe.d/alsa-base.conf

retour:

# autoloader aliases
install sound-slot-0 /sbin/modprobe snd-card-0
install sound-slot-1 /sbin/modprobe snd-card-1
install sound-slot-2 /sbin/modprobe snd-card-2
install sound-slot-3 /sbin/modprobe snd-card-3
install sound-slot-4 /sbin/modprobe snd-card-4
install sound-slot-5 /sbin/modprobe snd-card-5
install sound-slot-6 /sbin/modprobe snd-card-6
install sound-slot-7 /sbin/modprobe snd-card-7

# Cause optional modules to be loaded above generic modules
install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet --use-blacklist snd-seq ; }
#
# Workaround at bug #499695 (reverted in Ubuntu see LP #319505)
install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-pcm-oss ; : ; }
install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-mixer-oss ; : ; }
install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet --use-blacklist snd-seq-oss ; : ; }
#
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# Cause optional modules to be loaded above sound card driver modules
install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-emu10k1-synth ; }
install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq ; }

# Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway)
install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; }
# Prevent abnormal drivers from grabbing index 0
options bt87x index=-2
options cx88_alsa index=-2
options saa7134-alsa index=-2
options snd-atiixp-modem index=-2
options snd-intel8x0m index=-2
options snd-via82xx-modem index=-2
options snd-usb-audio index=-2
options snd-usb-caiaq index=-2
options snd-usb-ua101 index=-2
options snd-usb-us122l index=-2
options snd-usb-usx2y index=-2
# Ubuntu #62691, enable MPU for snd-cmipci
options snd-cmipci mpu_port=0x330 fm_port=0x388
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2
# Keep snd-usb-audio from beeing loaded as first soundcard
options snd-usb-audio index=-2
#Rajout le 23/10/2010
options snd-hda-intel model=6stack-dig probe_mask=1

et la dedans :

spelth@terminal: sudo gedit ~/.asoundrc

qui me donne :

pcm.!default
 {
   type oss
   device /dev/dsp
 }
 mixer.!default
 {
   type oss
   device /dev/dsp
 }

Voici encore une commande ...

spelth@spelth-P5K-VM:~$ osstest
Sound subsystem and version: OSS 4.2 (b 2003/201007311944) (0x00040100)
Platform: Linux/i686 2.6.35-23-generic #41-Ubuntu SMP Wed Nov 24 10:18:49 UTC 2010

*** Scanning sound adapter #-1 ***
/dev/oss/oss_hdaudio0/pcm0 (audio engine 0): HD Audio play front
Note! Device is in use (by PID 0/VMIX) but will try anyway
- Performing audio playback test... 
  <left> OK <right> OK <stereo> OK <measured srate 47973.00 Hz (-0.06%)> 
/dev/oss/oss_hdaudio0/pcm1 (audio engine 1): HD Audio play rear
- Performing audio playback test... 
  <left> OK <right> OK <stereo> OK <measured srate 47988.00 Hz (-0.03%)> 
/dev/oss/oss_hdaudio0/pcm2 (audio engine 2): HD Audio play center/LFE
- Performing audio playback test... 
  <left> OK <right> OK <stereo> OK <measured srate 47988.00 Hz (-0.03%)> 
/dev/oss/oss_hdaudio0/pcm3 (audio engine 3): HD Audio play side
- Performing audio playback test... 
  <left> OK <right> OK <stereo> OK <measured srate 47988.00 Hz (-0.03%)> 
/dev/oss/oss_hdaudio0/pcm4 (audio engine 4): HD Audio play pcm4
- Performing audio playback test... 
  <left> OK <right> OK <stereo> OK <measured srate 47990.00 Hz (-0.02%)> 
/dev/oss/oss_hdaudio0/spdout0 (audio engine 5): HD Audio play spdif-out
- Performing audio playback test... 
  <left> OK <right> OK <stereo> OK <measured srate 47990.00 Hz (-0.02%)> 
/dev/oss/oss_hdaudio0/pcmin0 (audio engine 6): HD Audio rec mix
- Skipping input only device
/dev/oss/oss_hdaudio0/pcmin1 (audio engine 7): HD Audio rec mix
- Skipping input only device

*** Scanning sound adapter #1 ***
/dev/oss/usb046d080a-1/pcmin0 (audio engine 12): USB sound device rec
- Skipping input only device

*** All tests completed OK ***
spelth@spelth-P5K-VM:~$ ossinfo
Version info: OSS 4.2 (b 2003/201007311944) (0x00040100) GPL
Platform: Linux/i686 2.6.35-23-generic #41-Ubuntu SMP Wed Nov 24 10:18:49 UTC 2010 (spelth-P5K-VM)

Number of audio devices:    9
Number of audio engines:    13
Number of MIDI devices:        0
Number of mixer devices:    2


Device objects
 0: osscore0 OSS core services
 1: oss_hdaudio0 Intel HD Audio interrupts=82054 (105900)
    HD Audio controller Intel HD Audio
    Vendor ID    0x8086293e
    Subvendor ID 0x10438277
     Codec  0: ALC883 (0x10ec0883/0x1043829e)
 2: oss_usb0 USB audio core services
 3: usb046d080a-0 USB sound device
 4: usb046d080a-1 USB sound device

MIDI devices (/dev/midi*)

Mixer devices
 0: High Definition Audio ALC883 (Mixer 0 of device object 1)
 1: USB sound device (Mixer 0 of device object 3)

Audio devices
HD Audio play front               /dev/oss/oss_hdaudio0/pcm0  (device index 0)
HD Audio play rear                /dev/oss/oss_hdaudio0/pcm1  (device index 1)
HD Audio play center/LFE          /dev/oss/oss_hdaudio0/pcm2  (device index 2)
HD Audio play side                /dev/oss/oss_hdaudio0/pcm3  (device index 3)
HD Audio play pcm4                /dev/oss/oss_hdaudio0/pcm4  (device index 4)
HD Audio play spdif-out           /dev/oss/oss_hdaudio0/spdout0  (device index 5)
HD Audio rec mix                  /dev/oss/oss_hdaudio0/pcmin0  (device index 6)
HD Audio rec mix                  /dev/oss/oss_hdaudio0/pcmin1  (device index 7)
USB sound device rec              /dev/oss/usb046d080a-1/pcmin0  (device index 8)

Nodes
  /dev/dsp -> /dev/oss/oss_hdaudio0/pcm0
  /dev/dsp_in -> /dev/oss/oss_hdaudio0/pcm0
  /dev/dsp_out -> /dev/oss/oss_hdaudio0/pcm0
  /dev/dsp_ac3 -> /dev/oss/oss_hdaudio0/spdout0
  /dev/dsp_mmap -> /dev/oss/oss_hdaudio0/pcm0
  /dev/dsp_multich -> /dev/oss/oss_hdaudio0/pcm0

La sans le Sudo

spelth@spelth-P5K-VM:~$ ossdetect -v 
/proc/bus/pci/05/02.0: No such file or directory
/proc/bus/pci/02/00.0: No such file or directory
/proc/bus/pci/03/00.0: No such file or directory
/proc/bus/pci/01/00.1: No such file or directory
/proc/bus/pci/01/00.0: No such file or directory
/proc/bus/pci/00/1f.5: No such file or directory
/proc/bus/pci/00/1f.3: No such file or directory
/proc/bus/pci/00/1f.2: No such file or directory
/proc/bus/pci/00/1f.0: No such file or directory
/proc/bus/pci/00/1e.0: No such file or directory
/proc/bus/pci/00/1d.7: No such file or directory
/proc/bus/pci/00/1d.2: No such file or directory
/proc/bus/pci/00/1d.1: No such file or directory
/proc/bus/pci/00/1d.0: No such file or directory
/proc/bus/pci/00/1c.5: No such file or directory
/proc/bus/pci/00/1c.4: No such file or directory
/proc/bus/pci/00/1c.0: No such file or directory
/proc/bus/pci/00/1b.0: No such file or directory
/proc/bus/pci/00/1a.7: No such file or directory
/proc/bus/pci/00/1a.2: No such file or directory
/proc/bus/pci/00/1a.1: No such file or directory
/proc/bus/pci/00/1a.0: No such file or directory
/proc/bus/pci/00/01.0: No such file or directory
/proc/bus/pci/00/00.0: No such file or directory
Detected Generic USB audio/MIDI device (BETA)
USB support available in the system, adding USB driver
Detected Generic USB audio/MIDI device (BETA)
/etc/oss4/installed_drivers: Permission denied

Avec sudo ...

spelth@spelth-P5K-VM:~$ sudo ossdetect -v 
[sudo] password for spelth: 
Detected Intel High Definition Audio (P35)
Detected Generic USB audio/MIDI device (BETA)
USB support available in the system, adding USB driver
Detected Generic USB audio/MIDI device (BETA)

voila. Je vois pas comment mieux poser mes idées ^^. Merci pour toute l aide que vous pourrez me fournir .



Liens tres utiles:

http://forums.gentoo.org/viewtopic-t-85 … art-0.html
http://www.opensound.com/forum/viewtopic.php?f=3&t=3781
http://en.gentoo-wiki.com/wiki/OSS4
https://help.ubuntu.com/community/OpenSound
https://bbs.archlinux.org/viewtopic.php?id=96689

Dernière modification par Spelth (Le 13/12/2010, à 14:29)

Hors ligne

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