Thread: No audio, multiple card, alsa issue, Nvidia, Via Azalia

hello dear community.

when had ubuntu 10.04 sound worked!

have post several threads issue, hope last one, os version ubuntu 11.04, hardware is: nvidia gts 450 video card egs; , integrated sound card reference: via azalia hdac vt1708/a; after installing ubuntu had no audio through integrated sound card, cant use nvidia hda card because need hdmi audio, , dont have hdmi sound devices dvd or tv. need use integrated default via soundcard. updated os, nothing changed. after typing aplay -l showed this:

-------------------------------------------------------
aplay -l
**** lista de playback dispositivos hardware ****
tarjeta 0: nvidia [hda nvidia], dispositivo 3: hdmi 0 [hdmi 0]
subdispositivos: 1/1
subdispositivo #0: subdevice #0
tarjeta 0: nvidia [hda nvidia], dispositivo 7: hdmi 0 [hdmi 0]
subdispositivos: 1/1
subdispositivo #0: subdevice #0
tarjeta 0: nvidia [hda nvidia], dispositivo 8: hdmi 0 [hdmi 0]
subdispositivos: 1/1
subdispositivo #0: subdevice #0
tarjeta 0: nvidia [hda nvidia], dispositivo 9: hdmi 0 [hdmi 0]
subdispositivos: 1/1
subdispositivo #0: subdevice #0
------------------------------------------------------------

alsa not recognize integrated soundcard. maybe not recognized @ os, lspci -v shows this:

-------------------------------------------------------------

02:00.1 audio device: nvidia corporation gf106 high definition audio controller (rev a1)
subsystem: elitegroup computer systems device 2023
physical slot: 0
control: i/o- mem+ busmaster+ speccycle- memwinv- vgasnoop- parerr- stepping- serr- fastb2b- disintx-
status: cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort- <mabort- >serr- <perr- intx-
latency: 0, cache line size: 32 bytes
interrupt: pin b routed irq 25
region 0: memory @ ddffc000 (32-bit, non-prefetchable) [size=16k]
capabilities: <access denied>
kernel driver in use: hda intel
kernel modules: snd-hda-intel

80:01.0 audio device: via technologies, inc. vt1708/a [azalia hdac] (via high definition audio controller) (rev 10)
subsystem: micro-star international co., ltd. device 7253
control: i/o- mem+ busmaster- speccycle- memwinv- vgasnoop- parerr- stepping- serr- fastb2b- disintx-
status: cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort- <mabort- >serr- <perr- intx-
interrupt: pin routed irq 17
region 0: memory @ <ignored> (64-bit, non-prefetchable)
capabilities: <access denied>
kernel modules: snd-hda-intel

----------------------------------------------------------------
this information regarding lspci -v output; ""notice via (80:01.0) device doesnt use driver has asigned module "snd-hda-intel"""
need use via 80:01.0 device nor 02:00.1 audio device: nvidia corporation gf106 high definition audio controller;

searching , "googling": found out that: nvida hda gf106 , via azalai hdac uses same sound module "snd-hda-intel"; going modprobe.d/alsa-base-conf
throws this:

---------------------------------------------------

# 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 loaded above generic modules
install snd /sbin/modprobe --ignore-install snd $cmdline_opts && { /sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet --use-blacklis$
#
# workaround @ 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 $cmdline_opts && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet --use$
#
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $cmdline_opts && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# cause optional modules 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 anyway)
install saa7134 /sbin/modprobe --ignore-install saa7134 $cmdline_opts && { /sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; }
# prevent abnormal drivers 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 snd-cmipci
options snd-cmipci mpu_port=0x330 fm_port=0x388
# keep snd-pcsp being loaded first soundcard
options snd-pcsp index=-2
# keep snd-usb-audio beeing loaded first soundcard
options snd-usb-audio index=-2

----------------------------------------------------------

i tried put in alsa-base this: options snd-hda-intel model=3stack; 6stack; nothing changed still no audio.
need use integrated azalia via sound card uses same module snd-hda-intel nvidia hda card(that dont need).

went /proc/asound/cards , showed this:

-----------------------------------------

0 [nvidia ]: hda-intel - hda nvidia
hda nvidia @ 0xddffc000 irq 25
---------------------------------------------

so not recognize other card nvidia though lspci -v shows both sound cards. notice card uses irq 25 , via azalia uses irq 16 doesnt show memory location.

80:01.0 audio device: via technologies, inc. vt1708/a [azalia hdac] (via high definition audio controller) (rev 10)
subsystem: micro-star international co., ltd. device 7253
control: i/o- mem+ busmaster- speccycle- memwinv- vgasnoop- parerr- stepping- serr- fastb2b- disintx-
status: cap+ 66mhz- udf- fastb2b- parerr- devsel=fast >tabort- <tabort- <mabort- >serr- <perr- intx-
interrupt: pin routed irq 17
region 0: memory @ <ignored> (64-bit, non-prefetchable)
capabilities: <access denied>
kernel modules: snd-hda-intel

so please community how configure alsa use integrated via azalia irq 17 vt1708/a snd-hda-intel module , stop using nvidia gf106 hda sound card????

case need @ alsa-info.sh here is:

http://www.alsa-project.org/db/?f=69...000793c247b2af

thank you.

btw, expert configuring multiple cards in alsa???

take breath. ok, feel better now? have been trying fix every sound issue i've come across in last couple years. call via , ask them why don't support linux. write closed source drivers ms. how many people need have working free no idea of outcome meet goal?

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