Problem ALSA + esd
Jan Houstek
houstek na karlin.mff.cuni.cz
Středa Březen 20 10:48:55 CET 2002
Castecne uspesne jsem svedl svuj prvni zapas s ALSA. Nakompiloval jsem
moduly, pres /dev/dsp vsechno hraje v poradku. Take esd
(OSS) funguje. Kdyz jsem se ale snazil rozbehat esd-alsa, tak tvrdi neco o
nekompatibilnim protokolu.
aplay funguje, i kdyz take ne na 100%. Obcas napise neco jako xrun:864
read/write error a nedohraje wav az do konce, ale to bude asi tim souborem
wav, protoze u jinych to nedela.
Pripojuji relevantni informace. Verze alsy je 0.9.0beta10a, kernel 2.4.17.
-- Honza Houstek
------------ toto na me krici esd ----------------------------------
Couldn't open any alsa card! Last card tried was 0
Error opening card 0: Sound protocol is not compatible
Audio device open for 44.1Khz, stereo, 16bit failed
Trying 44.1Khz, 8bit stereo.
Couldn't open any alsa card! Last card tried was 0
Error opening card 0: Sound protocol is not compatible
Audio device open for 44.1Khz, stereo, 8bit failed
Trying 48Khz, 16bit stereo.
[...]
--------------------------------------------------------------------
------------ prislusna cast /etc/modules.conf ----------------------
alias char-major-116 snd
alias snd-card-0 snd-card-cmipci
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 snd_major=116 snd_cards_limit=1 snd_device_mode=0660 \
snd_device_gid=29 snd_device_uid=0
options snd-card-cmipci snd_index=0 snd_id=CARD_0
path=/lib/modules/`uname -r`/alsa
--------------------------------------------------------------------
------------ cast vypisu lsmod -------------------------------------
Module Size Used by Tainted: PF
snd-card-cmipci 14528 0
snd-pcm 44800 0 [snd-card-cmipci]
snd-mpu401-uart 2496 0 [snd-card-cmipci]
snd-rawmidi 11456 0 [snd-mpu401-uart]
snd-opl3 5024 0 [snd-card-cmipci]
snd-seq-device 3728 0 [snd-rawmidi snd-opl3]
snd-hwdep 3424 0 [snd-opl3]
snd-timer 9056 0 [snd-pcm snd-opl3]
snd 22600 0 [snd-card-cmipci snd-pcm \
snd-mpu401-uart snd-rawmidi snd-opl3 snd-seq-device \
snd-hwdep snd-timer]
-------------------------------------------------------------------
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