Messages in this thread | | | Subject | Full-duplex not working with i810_audio | From | Jean-Marc Valin <> | Date | 18 Jan 2002 10:57:22 -0500 |
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I can't get full-duplex audio to work on my laptop with 2.4.17 (using the i810_audio sound driver). I know my card (ADI 188x WDM) supports it because it works fine with the commercial OSS.
In the sample code: fd = open("/dev/dsp", O_RDWR); ioctl(fd, SNDCTL_DSP_SETDUPLEX, 0) I get: SNDCTL_DSP_SETDUPLEX: Invalid argument
Also, when using the "rec" (based on sox) utility, my kernel crashes completely (no panic, no oops, nothing else happens).
My setup is: Compaq Presario 1720CA PIII mobile 1 GHz / 256 MB RAM ATI Mobility Radeon M6 / 8 MB ADI 188x WDM sound chip (on-board) RedHat 7.2/2.4.17
Can anyone help me?
Jean-Marc
P.S. Please CC to me, as I am not subscribed to the list
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