At Fri, 30 Aug 2002 00:26:48 -0400, Andy Wingo wrote: > > Hey alsa kernel wizards, > > Is there any way we can get rid of this? > > On Thu, 29 Aug 2002, frank pirrone wrote to linux-audio-user: > > > *** grab the Alsa 0.9.0rc3 tarball and compile it > > *** Configure /etc/modules.conf as follows: > > > > # ALSA native device support > > alias char-major-116 snd > > options snd snd_major=116 snd_cards_limit=1
these are needed to load alsa modules _dynamically_. if you're using an init script for loading the alsa, then basically you don't need them. > > alias snd-card-0 snd-cs4236 this value is usually referred in alsasound init script. so this is somehow essential if you use this init script. also, this alias is called from the alsa itself, if the corresponding card (in this case #0) is not found. then the alsa tries to load the module automatically. > > options snd-cs4236 snd_id="Crystal Audio" snd_index=0 snd_isapnp=1 this is somehow fundmamental, too, but mostly omissible. snd_id is not always necessary. if it's omitted, then the default name "card0" is set. this id is used in saving the status into /etc/asound.state. snd_index is not always necessary, too, unless you have multiple cards. even if you have multiple cards, usually it can be omitted. the index option ensures the order of the driver loading. snd_isapnp=1 is the default setting, so you can ommit it safely. > > # OSS/Free compatibility setup > > 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 sound-slot-0 snd-card-0 these stuffs are only for loading OSS emulation modules _dynamically_. if you load these modules statically prior to the actual use, you don't need these entries. > > It just struck me how every alsa install has to do this. I am not a > kernel wiz, but it would be so much nicer if (somehow) this just worked: > > alias snd-card-0 snd-cs4236 > > And maybe an options line with the snd_id or something. But it seems > that these are the only crucial pieces of information. I know, I know, > alsaconf is supposed to help. Still. Is there any way this can be > simpler? yes, most of them are NOT necessary. it depends on your system - you can omit most of the values above. but setting the configuration above is more safer (i.e. portable on every system). Takashi ------------------------------------------------------- This sf.net email is sponsored by: OSDN - Tired of that same old cell phone? Get a new here for FREE! https://www.inphonic.com/r.asp?r=sourceforge1&refcode1=vs3390 _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
