Messages in this thread |  | | | From | (Greg Lee) | | Date | Mon, 13 Apr 1998 18:35:04 -1000 | | Subject | pre-2.1.96-1; lost fm sound |
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I've been using 2.1.96-1 for 4 hours now with the only difficulty I've noticed being that I've lost fm sound. An attempt to open /dev/sequencer hangs forever (until ^C). I did have fm sound in 2.1.94 -- I didn't think to test it in 2.1.95.
Mark Orr wrote: > > I'm getting a very reproducable hard lockup (no magic-sysrq sync or kill > possible) with the SB sound drivers (sb.o/uart401.o/sound.o) -- compiled > as modules and loaded by kmod. > > First time they get loaded, they seem to work okay...but if you unload > them (manually or automatically via kmod) and they're reloaded...instant > lockup. No messages on the log/console other than SB (4.5) detected.
The first time I open /dev/dsp0, the sb loads automatically, and stays loaded after /dev/dsp0 is closed (at least, it's listed by lsmod). Then I try to open /dev/sequencer, but it hangs. This is not new behavior, but used to I could "modprobe adlib_card", then /dev/sequencer would start working. Now, it never does open. *Meanwhile*, somehow, the sb module got unloaded, and won't autoload again. I can do "modprobe sb", and this gets dev/dsp0 working again.
I may have misconfigured things. I find the isapnp and module stuff really confusing.
------------------ startup messages: ------------------ ... Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996 SB 4.13 detected OK (220) YM3812 and OPL-3 driver Copyright (C) by Hannu Savolainen, Rob Hooft 1993-1996 Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996 SB 4.13 detected OK (220) ... ------------------ cat /proc/sound: ------------------ OSS/Free:3.8s2++-971130 Load type: Driver loaded as a module Kernel: Linux milo 2.1.96 #1 Mon Apr 13 15:20:03 HST 1998 i586 Config options: 0 Installed drivers:
Card config:
Audio devices: 0: Sound Blaster 16 (4.13)
Synth devices: 0: Yamaha OPL-3
Midi devices:
Timers: 0: System clock
Mixers: 0: Sound Blaster
------------------ /etc/conf.modules: ------------------ alias char-major-14 sb #defining the module post-install sb modprobe "-k" "adlib_card" options sb io=0x220 irq=5 dma=1 dma16=5 mpu_io=0x330 options adlib_card io=0x388 # FM synthetiser ------------------ /etc/isapnp.conf: ------------------ # $Id: pnpdump.c,v 1.9 1997/06/10 21:37:32 fox Exp $ (VERIFYLD N) (READPORT 0x0203) (ISOLATE) (IDENTIFY *) # Card 1: (serial identifier 8d 01 00 01 00 01 00 a9 0d) # CMI0001 Serial No 16777472 [checksum 8d] # Version 1.0, Vendor version 0.0 # ANSI string -->CMI8330. Audio Adapter<-- # # Logical device id @@@0001 (CONFIGURE CMI0001/16777472 (LD 0 (IO 0 (BASE 0x0530)) (IO 1 (BASE 0x0388)) # IRQ 5, 7, 9, 10, 11 or 12. (INT 0 (IRQ 7 (MODE +E))) # First DMA channel 0, 1 or 3. (DMA 0 (CHANNEL 0)) (ACT Y) )) # # Logical device id @H@0001 # (CONFIGURE CMI0001/16777472 (LD 1 (IO 0 (BASE 0x0300)) # IRQ 5, 7, 9, 10, 11 or 12. (INT 0 (IRQ 10 (MODE +E))) (ACT Y) )) # # Logical device id @P@0001 # (CONFIGURE CMI0001/16777472 (LD 2 (IO 0 (BASE 0x0200)) (ACT Y) ))
# # Logical device id @X@0001 # (CONFIGURE CMI0001/16777472 (LD 3 (IO 0 (BASE 0x0220)) # IRQ 5. (INT 0 (IRQ 5 (MODE +E))) # First DMA channel 1. (DMA 0 (CHANNEL 1)) # Next DMA channel 5. (DMA 1 (CHANNEL 5)) (ACT Y) ))
(WAITFORKEY)
-- Greg, lee@.Hawaii.edu
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