Date: Mon, 16 Oct 2000 10:15:56 -0600 (MDT) From: Jason Denton <denton@CS.ColoState.EDU> To: questions@freebsd.org Subject: Problems with PCM device Message-ID: <Pine.GSO.4.20.0010161008390.14681-100000@flatt.cs.colostate.edu>
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If this is not the right list for this I would appreciate if you would point me in the right direction. I've posted to comp.os.freebsd.misc and not had any luck, likewise with various archive searches. I'm running FreeBSD 4.1.1 upgrade from 4.01 because I had similar problem there and thought the upgrade might help. I have a Trident 4DX sound card from Jaton that I would like to get working. The kernel config file contains the line "device pcm", and the new kernel correctly finds the card at system boot, it gives the following message : pcm0: <Trident 4DWave DX> port 0xd000-0xd0ff mem 0xeffff000-0xefffffff irq 9 at device 14.0 on pci0 I have done "sh MAKEDEV snd0" and this appears to have worked correctly, greating softlinks from dsp to dsp0, ect. When I run mpg123 I get the following error messages : pcm0: play interrupt timeout, channel dead pcm0: play interrupt timeout, channel dead And yes, I do get it twice. Very, very, rarely sound will work. This may be based on wether or not I have previously booted into windows and used the sound card there, but then again it may not. Output from uname -a is : FreeBSD Preacher 4.1.1-STABLE FreeBSD 4.1.1-STABLE #8: Mon Oct 9 20:31:51 MDT 2000 root@Preacher:/usr/src/sys/compile/Preacher i386 Is there some step in sound card setup that I am missing? Do I need to adjust my kernel.config file (I don't seem to have one at present) or add a line in the configuration file for the custom kernel? Or is this a known bug? Is it being worked on or is there someone who can give me enough information about sound in the kernel that I can try writting the patch myself in a short amount of time? Jason Denton To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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