No sound under the 2.6.1 test kernels
Andy Green
fedora at warmcat.com
Fri Feb 6 14:43:09 UTC 2004
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On Friday 06 February 2004 13:38, Bob Chiodini wrote:
> On Fri, 2004-02-06 at 08:07, Dave Jones wrote:
> > On Fri, 2004-02-06 at 11:46, Bob Chiodini wrote:
> > > probably assumes kernel versions < 2.6.2 needs these definitions, but
> > > maybe Redhat has already brought their version of the kernel up to
> > > ALSA 1.0.2.
> >
> > No, we match upstream 2.6 exactly there.
> >
> > Dave
>
> Must be something ALSA is doing. It wouldn't be the first time
> (schedule_work comes to mind).
Hi Bob -
Your idea about changing ./include/asound.h line 423 to read
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 1)
did get it to compile, thanks very much.
The good news continued as I was able to modprobe the new snd-intel8x0 driver
into the kernel (after a make install of the alsa stuff), and it seems to
operate okay. That's the native motherboard sounds system on this laptop
taken care of.
However when I tried to modprobe in the new usb-snd-audio, I get the following
complaint
[root at fastcat alsa-driver-1.0.2]# modprobe snd-usb-audio
FATAL: Error inserting snd_usb_audio
(/lib/modules/2.6.1-1.65/kernel/sound/usb/snd-usb-audio.ko): Unknown symbol
in module, or unknown parameter (see dmesg)
[root at fastcat alsa-driver-1.0.2]#
Here is the relevant part of /var/log/messages -- its a bit noisy with my
multiple attempts, but I left it as is in case it is meaningful
Feb 6 14:00:16 fastcat kernel:
ALSA /usr/src/alsa-driver-1.0.2/alsa-kernel/pci/ac97/ac97_codec.c:1858: MC'97
1 converters and GPIO not ready (0xff00)
Feb 6 14:00:16 fastcat kernel: intel8x0: clocking to 48000
Feb 6 14:00:36 fastcat kernel: hub 1-0:1.0: new USB device on port 1,
assigned address 3
Feb 6 14:00:36 fastcat kernel: input: USB HID v1.00 Device [Logitech Logitech
USB Headset] on usb-0000:00:1d.0-1
Feb 6 14:00:37 fastcat modprobe: FATAL: Error inserting snd_usb_audio
(/lib/modules/2.6.1-1.65/kernel/sound/usb/snd-usb-audio.ko): Unknown symbol
in module, or unknown parameter (see dmesg)
Feb 6 14:00:37 fastcat usb.agent[30013]: ... can't load module snd-usb-audio
Feb 6 14:00:37 fastcat usb.agent[30013]: missing kernel or user mode driver
snd-usb-audio
Feb 6 14:00:37 fastcat usb.agent[30024]: missing kernel or user mode driver
hid
Feb 6 14:00:37 fastcat usb.agent[30018]: ... no modules for USB product
46d/a01/6
Feb 6 14:00:37 fastcat usb.agent[30023]: ... no modules for USB product
46d/a01/6
Feb 6 14:00:37 fastcat kernel: snd_usb_audio: Unknown symbol
usb_get_device_descriptor
Feb 6 14:00:39 fastcat devlabel: devlabel service started/restarted
Feb 6 14:00:39 fastcat devlabel: devlabel service started/restarted
Feb 6 14:00:43 fastcat kernel: snd_usb_audio: Unknown symbol
usb_get_device_descriptor
Feb 6 14:30:02 fastcat last message repeated 2 times
Feb 6 14:32:37 fastcat kernel: snd_usb_audio: Unknown symbol
usb_get_device_descriptor
Feb 6 14:39:11 fastcat kernel: snd_usb_audio: Unknown symbol
usb_get_device_descriptor
I checked in an existing kernel module with strings, ide_cd.ko, it does not
have versioned kernel symbols and neither does the new snd-usb-audio.ko, so
that's not the problem.
Andy more ideas?
- -Andy
- --
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