Hi,

did you run snddevices script to create /dev/snd symlink correctly?
Or if you're using devfs, set up devfs config properly (see INSTALL).


Takashi

At 05 Dec 2001 11:45:52 +0100,
Benjamin Mesing wrote:
> 
> Rostock, 01-12-05
> 
> Hello,
> 
> I've managed to compile the alsa drivers libs and the utils right now.
> I use:
>     alsa-driver-0.5.12a 
>     alsa-lib-0.5.10b
>     alsa-utils-0.5.10
>     
> Everyting loads fine and a lsmod gives the following result
>     snd-pcm-oss            18688   1
>     snd-pcm-plugin         14896   0 [snd-pcm-oss]
>     snd-mixer-oss           4992   1 [snd-pcm-oss]
>     snd-card-ens1371        1984   2
>     snd-ens1371             9600   0 [snd-card-ens1371]
>     snd-pcm                30720   0 [snd-pcm-oss snd-pcm-plugin
>     snd-ens1371]
>     snd-timer               9008   0 [snd-pcm]
>     snd-rawmidi            10272   0 [snd-ens1371]
>     snd-seq-device          3808   0 [snd-rawmidi]
>     snd-ac97-codec         23584   0 [snd-ens1371]
>     snd-mixer              27616   0 [snd-mixer-oss snd-ens1371
>     snd-ac97-codec]
>     snd                    33456   2 (autoclean) [...]
>     soundcore               3696   5 (autoclean) [snd]
> 
> So everything looks fine, but if I try to run amixer I get the following
> message:
> "The ALSA sound driver was not detected in this system."
> 
> aplay test.wav gives the following error:
>     Aplay: version 0.5.10 by Jaroslav Kysela <[EMAIL PROTECTED]>
>     Error: unable to obtain longname: No such file or directory 
>     
> With a non alsa mixer I can change the volume (wich is 0 by default),
> after I've modprobed snd-pcm-oss.
> Some of my progs play sound in this state (eg. kscd (CD-Player) and
> noatun (mp3 player)). But some doesn't work.
> 
> e.g "gmplayer -ao oss test.avi" gives
>     Can't open audio device /dev/dsp  -> nosound
>     couldn't open/init audio device -> NOSOUND
>     
> "gmplayer -ao alsa5 test.avi" gives
>     alsa-init: requested format: 44100 Hz, 2 channels, Signed 16-bit
>     (Little-Endian)
>     alsa-init: playback open error: No such file or directory
>     couldn't open/init audio device -> NOSOUND
> 
> Kernel version is 2.4.12.
> I've attached some more Information at the end (e.g. /proc/asound)
> 
> Hope anyone can help
> 
> Greetings Ben
> 
> 
> "benjamin:/home/ben # cat /proc/asound/*"
>     0 [card1          ]: AudioPCI - Ensoniq AudioPCI
>                          Ensoniq AudioPCI ES1371 at 0xdc00, irq 5
>       0: [0]   : control
>       6: [0- 0]: mixer
>       8: [0- 0]: raw midi
>      16: [0- 0]: digital audio playback
>      17: [0- 1]: digital audio playback
>      24: [0- 0]: digital audio capture
>      33:       : timer
>       0: [0- 0]: mixer
>       2: [0- 2]: raw midi
>       3: [0- 3]: digital audio
>       4: [0- 4]: digital audio
>       5: [0- 5]: digital audio
>       9: [0- 9]: raw midi
>      12: [0-12]: digital audio
>     00-00: ES1371/1 : ES1371 DAC2/ADC : playback 1 : capture 1
>     00-01: ES1371/2 : ES1371 DAC1 : playback 1
>     
>     Sound Driver:3.8.2-980706 (ALSA v0.5.12a emulation code)
>     Kernel: Linux benjamin 2.4.12 #2 Tue Dec 4 12:04:04 CET 2001 i686
>     Config options: 0
>      
>     Installed drivers:
>     Type 10: ALSA emulation
>      
>     Card config:
>     Ensoniq AudioPCI ES1371 at 0xdc00, irq 5
>      
>     Audio devices:
>     0: ES1371 DAC2/ADC (DUPLEX)
>      
>     Synth devices: NOT ENABLED IN CONFIG
>      
>     Midi devices:
>     0: ES1371
>      
>     Timers:
>     7: system timer
>      
>     Mixers:
>     0: SigmaTel STAC9721/23
>     G0: system timer : 10000.0us (10000000 ticks)
>     Advanced Linux Sound Architecture Driver Version 0.5.12a.
>     Compiled on Dec  4 2001 for kernel 2.4.12 with versioned symbols.
>     
>     
> benjamin:/proc/asound/card1 # cat *
>     SigmaTel STAC9721/23
>     
>     Capabilities     :
>     DAC resolution   : 18-bit
>     ADC resolution   : 18-bit
>     3D enhancement   : SigmaTel 3D Enhancement
>     
>     Current setup
>     MIC gain         : +0dB [+0dB]
>     POP path         : pre 3D
>     Sim. stereo      : off
>     3D enhancement   : off
>     Loudness         : off
>     Mono output      : MIX
>     MIC select       : MIC1
>     ADC/DAC loopback : off
>     Extended ID      : codec=0 AMAP
>     Extended status  : SDAC
>       ...snip snap...
>     Ensoniq AudioPCI ES1371
>      
>     Joystick enable  : off
>     Joystick port    : 0x200
>     ES1371
>      
>     Output
>       Tx bytes     : 0
>     Input
>       Rx bytes     : 0
>     Mixer 'AC97' 'SigmaTel STAC9721/23'
>     Elements 46
>     Groups 11
>     Switches 3
> 
> benjamin:/proc/asound/seq # cat *
>     snd-seq-midi,empty,1
>     
> Here is a part from my /etc/modules.conf
> 
>     alias sound on
>     alias midi on
>     
>     # ALSA Options
>     options snd snd_major=116 snd_cards_limit=1 snd_device_mode=0666
>     snd_device_gid=17 snd_device_uid=0
>      
>     #
>     # --- BEGIN: Generated by ALSACONF, do not edit. ---
>     # --- ALSACONF verion 0.5.10 ---
>     alias char-major-116 snd
>     alias snd-card-0 snd-card-ens1371
>     alias char-major-14 soundcore
>     alias sound-slot-0 snd-card-0
>     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
>     options snd-card-ens1371 snd_id=card1 snd_index=0
>     # --- END: Generated by ALSACONF, do not edit. ---
> 
> 
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