sound: get sbc, but no pcm
ariff at FreeBSD.org
Thu Nov 1 07:00:51 PDT 2007
On Thu, 1 Nov 2007 13:06:08 +0000
Anton Shterenlikht <mexas at bristol.ac.uk> wrote:
> I'm trying to get a sound from my laptop. I can see the actual card
> in dmesg, but no audio framework driver (no pcm).
> hardware: i386 armada 1700 laptop
> sound: ESS 1869 16-bit Plug and Play (PnP)
> OS: FBSD 6.3-prerelease
> I checked that the sound is working using Compaq PC diagnostics
> I added
> device sound
> device snd_sbc
> device snd_sb16
> to the kernel configuration file and
> to /boot/device.hints. The port was set up using Compaq Setup for
> Portables floppy.
> I can see the card in dmesg as sbc0:
> unknown: <PNP0401> can't assign resources (port)
> unknown: <PNP0501> can't assign resources (port)
> unknown: <PNP0700> can't assign resources (port)
> sbc0: <ESS ES1869 (Compaq OEM)> at port
> 0x230-0x23f,0x388-0x38b,0x300-0x301 irq 5 drq 0,1 on isa0
> sbc0: [GIANT-LOCKED]
> unknown: <PNP0303> can't assign resources (port)
> unknown: <PNP0f13> can't assign resources (irq)
> unknown: <PNP0c02> can't assign resources (memory)
> but I cannot see pcm, and /dev/sndstat is empty:
> # cat /dev/sndstat
> FreeBSD Audio Driver (newpcm)
> Installed devices:
> What am I missing?
> Are the "unknown" messages relevant?
> many thanks
... Recording in stereo is obviously too advanced
and confusing for us idiot ***** users :P ........
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