Re: [PATCH] Audigy + FX8010 capture (hw:x,2)

[Lee Revell <rlrevell@joe-job.com>]

FWIW, here is what happens when trying to capture hw:x,2 using the 
current CVS, without applying Peter's patch:

debian:/home/rlrevell# jackd --realtime -d alsa -d hw:0,2
jackd 0.98.1
Copyright 2001-2003 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details

loading driver ..
creating alsa driver ...
hw:0,2|hw:0,2|1024|2|48000|0|0|nomon|swmeter|-|32bit
ALSA lib pcm_hw.c:1056:(snd_pcm_hw_open) open /dev/snd/pcmC0D2p failed:
No such device
jackd: pcm.c:690: snd_pcm_nonblock: Assertion `pcm' failed.
Aborted

Here is my /proc/asound/pcm:

debian:/home/rlrevell# cat /proc/asound/pcm
00-00: emu10k1 : EMU10K1 : playback 32 : capture 1
00-01: emu10k1 mic : EMU10K1 MIC : capture 1
00-02: emu10k1 efx : EMU10K1 EFX : playback 8 : capture 1

Lee

On Mon, 2004-06-21 at 14:31, Takashi Iwai wrote:
> At Mon, 21 Jun 2004 09:45:05 +0200,
> Peter Zubaj wrote:
> > 
> > Hi,
> > 
> > This patch fixes capture problems from hw:x,2 on Audigy
> > 
> > I tested 4 channel recrding and it was OK.
> > 
> > hw:x,2 records outputs from FX8010 (not FX buses)
> > 
> > Using "EFX voices mask" you can set channels what you want record.
> > 
> > use alsactl store to store config
> > edit this config (set true for needed channel for "EFX voices mask"
> > control) - I recorded channels 8,9,14,15 (front and rear output).
> > use alsactl restore to restore config
> > 
> > Looks like channel count must be power of 2 (1, 2, 4, 8, ...).
> 
> Oh, shortly before, I changed the EFX-related code a bit to merge
> playback and capture streams.
> 
> Could you regenerate the patch based on CVS?  (But wait for a while
> until anon cvs is sync'ed.)
> 
> 
> thanks,
> 
> Takashi
> 
> 
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