zvukova karta Crystal 4237B a 5.3 RELEASE

Michal Varga varga at stonehenge.sk
Tue Jan 18 15:57:08 CET 2005


# cd /usr/src
# grep -d recurse "4237" *

vrati jediny relevantny vysledok tu:
share/man/man4/pcm.4:.It CS4237, CS4236, CS4232, CS4231 (ISA)

- - - - -
CS4237, CS4236, CS4232, CS4231 (ISA)
All these cards work perfectly in full duplex using the MSS mode.
This chipset is used, among others, on the A/Open AW35 and AW32, on
some Intel motherboards, and (the CS4231) on some non-PnP cards.
- - - - -

Dva napady:
1. Manual je outdated a podpora tejto karty je prec. Nestalo by sa to
prvykrat a kedze o uvedenej zvukovke nie je ani zmienka v jedinom
zdrojaku, povazoval by som to za celkom pravdepodobne.

2. Zvukovka je podporovana cez nejake standardne MSS api, ale vyrobca v
danom notebooku zmrvil implementaciu, specialne v pripade Dellu by to
prvykrat nebolo uz vobec. Pokial vyrobca napriklad do identifikacie
nahadzal vlastne ID-cka (ako vtipne spravil Dell u SB Live!), system ju
vobec nerozpozna a odignoruje.

m.


On Tue, 2005-01-18 at 14:52 +0100, Michal Zila wrote:
> Michal Varga wrote:
> > On Tue, 2005-01-18 at 14:12 +0100, Michal Zila wrote:
> > 
> >>Problemom vsak ostava ako ziskat zariadenie dsp...
> >>mozem ho nejak vytvorit pomocou devfs ?
> > 
> > 
> > Nie, zariadenie sa vytvori samo po zavedeni driveru, prave k tomu sluzi
> > devfs.
> > 
> > m.
> > 
> 
> mam loadnuty zvykovy subsytem a tiez vsetky drivre, /dev/dsp stale nie 
> je, /dev/sndstat je prazdne a v dmesg nie je ani stopy po zvukovke.
> 
> -- 
> S pozdravom
>    Michal Zila
-- 
Michal Varga <varga at stonehenge.sk>
Stonehenge




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