Gentoo Forums
Gentoo Forums
Gentoo Forums
Quick Search: in
Problema 5.1
View unanswered posts
View posts from last 24 hours
View posts from last 7 days

 
Reply to topic    Gentoo Forums Forum Index Forum italiano (Italian)
View previous topic :: View next topic  
Author Message
makami
Guru
Guru


Joined: 10 Jul 2005
Posts: 321

PostPosted: Wed Aug 03, 2005 3:02 pm    Post subject: Problema 5.1 Reply with quote

Ho collegato oggi una Sound Blaster Live External, usb, e un kit 5.1

Il problema è che alsamixer, amixer, kmix eccetera vedono un solo canale, vedono solo il PCM.

Ho anche seguito questo http://gentoo-wiki.com/HOWTO_Install_Creative_Sound_Blaster_Live_24-bit_external_%28usb%29

Mi dareste una mano?
Back to top
View user's profile Send private message
assente
Guru
Guru


Joined: 12 Apr 2004
Posts: 570
Location: Torino, italia, New Europe

PostPosted: Wed Aug 03, 2005 9:47 pm    Post subject: Reply with quote

cioè senti in mono?
hai collegato le casse alla scheda o a un'uscita digitale?

prova a vedere qui se trovi qualche info in più
_________________
Blog
E8400, 4850, P5q
Back to top
View user's profile Send private message
makami
Guru
Guru


Joined: 10 Jul 2005
Posts: 321

PostPosted: Thu Aug 04, 2005 8:18 am    Post subject: Reply with quote

Si, in pratica sento in mono.

La cosa strana è che se digito "alsamixer" ho solo il PCM, mentre prima avevo molte uscite.

Se digito amixer invece ottengo:
Code:

Simple mixer control 'PCM',0
  Capabilities: pvolume pvolume-joined cvolume pswitch pswitch-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: Playback 0 - 100 Capture 0 - 15
  Mono: Playback 100 [100%] [on] Capture 15 [100%]


Tutto questo dopo aver dato inizialmente
Code:
amixer set PCM 100% unmute


se invece do ad esempio
Code:
amixer set MASTER 100% unmute
mi dice
Code:
amixer: Unable to find simple control 'MASTER',0


Se uso la scheda audio integrata e collego le casse li, si sentono tutte, ma non in 5.1 ovviamente.

Il sito di alsa mi è sempre stato un pò ostico purtroppo
Back to top
View user's profile Send private message
makami
Guru
Guru


Joined: 10 Jul 2005
Posts: 321

PostPosted: Thu Aug 04, 2005 10:37 am    Post subject: Reply with quote

Questo è il mio /etc/modules.d/alsa
Code:

# ALSA portion
alias char-major-116 snd
alias snd-card-0 snd-usb-audio

# OSS/Free portion
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0

# card #1
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 /dev/mixer snd-mixer-oss
alias /dev/dsp snd-pcm-oss
alias /dev/midi snd-seq-oss

options snd cards_limit=1


Questo è il /etc/alsa.conf
Code:

pcm.usb-audio {
           type hw
           card 0
        }

ctl.usb-audio {
           type hw
           card 0
        }

pcm.!default {
        type plug
        slave.pcm "dmixer"
}

pcm.dsp0 {
        type plug
        slave.pcm "dmixer"
}


pcm.dmixer {
        type dmix
        ipc_key 1025 # Should be a unique number
        slave {
                pcm "hw:0"
    }
    bindings {
           0 0
           1 1
    }
}



Ho sempre solo il PCM come uscita, funionano solo le due casse frontali
Back to top
View user's profile Send private message
makami
Guru
Guru


Joined: 10 Jul 2005
Posts: 321

PostPosted: Thu Aug 04, 2005 1:02 pm    Post subject: Reply with quote

:? :cry:
Back to top
View user's profile Send private message
Display posts from previous:   
Reply to topic    Gentoo Forums Forum Index Forum italiano (Italian) All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum