Date: Thu, 9 Sep 1999 20:00:54 +0200 (CEST) From: Wilko Bulte <wilko@yedi.iaf.nl> To: freebsd-multimedia@freebsd.org Subject: SB16pnp second DMA channel? Message-ID: <199909091800.UAA01171@yedi.iaf.nl>
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Hi there, I'm on a approx 3 days old 3.3-RC and decided to give pcm a try (instead of snd). I wonder where the 2nd DMA is: vga0: <Matrox MGA 2164W graphics accelerator> rev 0x00 int a irq 14 on pci0.12.0 Probing for PnP devices: CSN 1 Vendor ID: ALS0001 [0x01009305] Serial 0x01000000 Comp ID: @@@0000 [0x0000 0000] pcm1 (SB16pnp <Avance Asound 100> sn 0x01000000) at 0x220-0x22f irq 9 drq 6 flag s 0x13 on isa Probing for devices on the ISA bus: Kernel config file: #Soundcard #controller snd0 #device sb0 at isa? port 0x220 irq 5 drq 1 #device sbxvi0 at isa? drq 5 #device sbmidi0 at isa? port 0x330 # Luigi's snd code (use INSTEAD of snd0 and all VOXWARE drivers!). # You may also wish to enable the pnp controller with this, for pnp # sound cards. # controller pnp0 device pcm0 #device pcm0 at isa? port ? tty irq 5 drq 1 flags 0x15 ^--- this line reflects what I set the card to using the alconfig.exe tool that came with the card. Mtv sound is not 'smooth', it sounds like it is gasping for breath ;-) My guess this is because the 16bit DMA is not OK (??). As I don't pretend to understand this, what is it that I'm missing? TIA, Wilko -- | / o / / _ Arnhem, The Netherlands - Powered by FreeBSD - |/|/ / / /( (_) Bulte WWW : http://www.tcja.nl http://www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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