At Tue, 7 Dec 2004 17:54:41 +0100, Hendrik Sattler wrote: > > Am Montag, 6. Dezember 2004 20:17 schrieb Hendrik Sattler: > > Am Sonntag, 21. November 2004 12:34 schrieb Martin Habets: > > > I have been working on an ALSA driver for the DBRI/CS4215 chip > > > combo found in Sparc machines. It is a port of the 2.5 OSS driver. > > > > After setting the defines from pci_* to NULL and recompiling, it now loads. > > I try playback later and capture later, any suggestion for good console > > alsa applications? How do I toggle switches with alsamixer, same as muting? > > I used alsamixer to set the volume and tried aplay to play a WAV file. > However, no success: nothing can be heard, neither with snd-sun-amd7930 nor > with snd-sun-dbri. Maybe assigning NULL causes this? I really have no idea > about kernel or sound programming...
I guess, no. If NULL change were the culprit, it should result in an error instead of silence. If the sound looks as if working (e.g. aplay -vv shows the meters), the problem is likely the mixer configuration. Please attach /etc/asound.state (saved by "alsactl store") to check the mixer status. Takashi
