Walka Z Hda Intel

[dalmatyn]

Witam

 

Mam zintegrowany dźwięk, który system widzi jako nVidia Corporation MCP51 High Definition Audio.

Środowisko -> ustawienia systemowe -> souncard detection, wykrywa mój dźwięk. kiedy wcisnę przycisk testuj, nic nie słychać w głośnikach.

 

W zasobniku systemowym mam głośniczek, mogę regulować nim glośność. Gdy wybiorę preferencje mam Realtek ALC880 (OSS Mixer). Dlaczego nie Alsa ?

 

Macie jakieś pomysly?

 

Na pewno (?) ktoś z was ma poprawnie działający dźwięk HDA z alsą. Proszę o wklejenie tylko zawartości pliku modprobe.conf.

Interesują mnie wpisy na temat dźwięku.

 

PLISSSSSSSSS

 

 

------- System Config Soundcard --------

pią lut 17 22:52:45 CET 2006

 

------- lspci --------

 

00:0a.1 SMBus: nVidia Corporation MCP51 SMBus (rev a2)

00:10.1 Class 0403: nVidia Corporation MCP51 High Definition Audio (rev a2)

 

------- lsmod --------

 

 

 

snd_hda_intel 52953 2

snd_hda_codec 142021 1 snd_hda_intel

snd_seq_dummy 37445 0

snd_seq_oss 71973 0

snd_seq_midi_event 42177 1 snd_seq_oss

snd_seq 99225 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event

snd_seq_device 43857 3 snd_seq_dummy,snd_seq_oss,snd_seq

snd_pcm_oss 93297 0

snd_mixer_oss 52673 2 snd_pcm_oss

snd_pcm 139593 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss

snd_timer 62025 2 snd_seq,snd_pcm

snd 103073 11 snd_hda_intel,snd_hda_codec,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer

soundcore 45025 2 snd

snd_page_alloc 46289 2 snd_hda_intel,snd_pcm

 

------- /etc/modprobe.conf --------

# -- Azalia controller -----------------------------

 

# alias snd-card-0 snd-hda-intel

# alias char-major-14 soundcore

alias sound-service-0-0 snd-mixer-oss

alias sound-service-0-1 snd-seq-oss

alias sound-service-0-3 snd-pcm-oss

alias sound-service-0-8 snd-seq-oss

alias sound-service-0-12 snd-pcm-oss

#=================================

alias usb-controller ehci-hcd

alias char-major-81 bttv

alias eth0 8139too

alias usb-controller1 ohci-hcd

alias ieee1394-controller ohci1394

alias eth1 forcedeth

alias scsi_hostadapter sata_nv

# remove snd-hda-intel { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ; }; /sbin/modprobe -r --ignore-remove snd-hda-intel

# --- BEGIN: Generated by ALSACONF, do not edit. ---

# --- ALSACONF version 1.0.9a ---

alias snd-card-0 snd-hda-intel

# --- END: Generated by ALSACONF, do not edit. ---

 

------- /etc/asound.conf --------

#Generated by system-config-soundcard, do not edit by hand

#SWCONF

#DEV 0

defaults.pcm.card 0

defaults.pcm.device 0

defaults.ctl.card 0

 

------- aplay -l --------

**** List of PLAYBACK Hardware Devices ****

card 0: NVidia [HDA NVidia], device 0: ALC880 Analog [ALC880 Analog]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 0: NVidia [HDA NVidia], device 1: ALC880 Digital [ALC880 Digital]

Subdevices: 1/1

Subdevice #0: subdevice #0

 

------- amixer --------

 

 

------- /proc/asound/version --------

Advanced Linux Sound Architecture Driver Version 1.0.10rc3 (Mon Nov 07 13:30:21 2005 UTC).

 

------- /proc/asound/modules --------

0 snd_hda_intel

 

------- /proc/asound/pcm --------

00-00: ALC880 Analog : ALC880 Analog : playback 1 : capture 2

00-01: ALC880 Digital : ALC880 Digital : playback 1 : capture 1

 

------- system-config-soundcard --------

 

/usr/share/system-config-soundcard/soundcard.py:174: DeprecationWarning: use gtk.ComboBox

self.primarySubDeviceOptionMenu = gtk.OptionMenu()

Card 0 Driver snd_hda_intel...

Unmuting ...

unmute_card: error file /usr/src/build/654687-x86_64/SOURCES/alsaunmute.c, line 170...

Unmuting snd_hda_intel...

unmute_card: error file /usr/src/build/654687-x86_64/SOURCES/alsaunmute.c, line 170...

Playing WAVE '/usr/share/system-config-soundcard/sound-sample.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

Card 0 Driver snd_hda_intel...

Unmuting ...

unmute_card: error file /usr/src/build/654687-x86_64/SOURCES/alsaunmute.c, line 170...

Unmuting snd_hda_intel...

unmute_card: error file /usr/src/build/654687-x86_64/SOURCES/alsaunmute.c, line 170...

Playing WAVE '/usr/share/system-config-soundcard/sound-sample.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

Read config:

card 0

device 0

HW 0

----------- Kudzu -------------

Desc: nVidia Corporation MCP51 High Definition Audio

Driver: snd-hda-intel

Device: None

 

----------- **** -------------

 

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

pomyślałem, że może coś z uprawnieniami i zrobiłem tak:

 

[root@intek system-config-soundcard]# play sound-sample.wav

sox: Can't open output file '/dev/dsp': Device or resource busy

 

Pytanie: dlaczego mówi mi, że urządzenie jest zajęte?

 

++++++++++++++++++++++++++++++++++++++++++++++++++++

[root@intek system-config-soundcard]# alsamixer

 

alsamixer: function snd_mixer_load failed: Invalid argument

 

Jaki argument ??

Edytowane Luty 20, 2006 przez dalmatyn