On Sat Jul 27 2002 - 22:00:06 EST, mdoelle@linux-user.de wrote:
> this patch for Kernel 2.4.19-rc3 removes the "break" that aborted the
> module init of i810_audio.o in case of "not ready" status before probing
> (line 2656-2663). On my Epox 4G4A+ mainboard with i845G chipset the
Mirko's patch was sufficient to make sound work on a Dell 4550.
00:1f.5 Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio (rev
01)
Subsystem: Dell Computer Corporation: Unknown device 0142
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at d800 [size=256]
I/O ports at dc40 [size=64]
Memory at fe300400 (32-bit, non-prefetchable) [size=512]
Memory at fe300000 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
Before commenting out the "break" line, the syslogs were filling with
these messages:
------------------------------------------------------------------
Oct 25 20:48:34 liuting kernel: Intel 810 + AC97 Audio, version 0.22,
13:45:06 Sep 4 2002
Oct 25 20:48:34 liuting kernel: PCI: Found IRQ 11 for device 00:1f.5
Oct 25 20:48:34 liuting kernel: PCI: Sharing IRQ 11 with 00:1f.3
Oct 25 20:48:34 liuting kernel: PCI: Setting latency timer of device
00:1f.5 to 64
Oct 25 20:48:34 liuting kernel: i810: Intel ICH4 found at IO 0xdc40 and
0xd800, IRQ 11
Oct 25 20:48:35 liuting insmod:
/lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o:
init_module: No such device
Oct 25 20:48:35 liuting insmod: Hint: insmod errors can be caused by
incorrect module parameters, including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
Oct 25 20:48:35 liuting insmod:
/lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o: insmod
sound-slot-0 failed
Oct 25 20:48:35 liuting kernel: i810_audio: Codec not ready.. wait.. no
response.
Oct 25 20:48:35 liuting kernel: i810_audio: Audio Controller supports 6
channels.
Oct 25 20:48:35 liuting kernel: i810_audio: Defaulting to base 2 channel
mode.
Oct 25 20:48:35 liuting kernel: i810_audio: Primary codec not ready.
Oct 25 20:48:35 liuting modprobe: modprobe: Can't locate module
sound-service-0-3
Oct 25 20:48:35 liuting firstboot: sox: Can't open output file '/dev/dsp':
No such device
------------------------------------------------------------------
-Paul Komarek
-
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This archive was generated by hypermail 2b29 : Thu Oct 31 2002 - 22:00:32 EST