I'm having a problem with an app (avview) which tries to access the soundcard (Terratec DMX 1024 --> cs46xx) via SND_PCM_ACCESS_RW_INTERLEAVED method. It always aborts with segfault (after reporting: snd_pcm_readi error: I/O error.)
I want to know if it's an bug of avview or of my ALSA (1.0.0_rc2 on Gentoo with Kernel 2.4.22) config, so I try to reproduce the error with arecord, but I'm not able to change the access method from MMAP_INTERLEAVED to RW_INTERLEAVED.
I already tried to hack the aplay source (commenting out all the other access methods) but arecord still reports to use MMAP_INTERLEAVE.
Can you help me?
Regards, Martin
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