Frank:
Try adding the option "--with-versioned=no" to the alsa-libs configure.
That did the trick in terms of the sw params problem. With the default
alsa.conf file, I can now get the speaker to make some noise. However,
doing:
speaker-test -r8000 -f1000 -FS8 -tsine -l5
gives me a slightly distorted sine wave that has a period of half of what I
would expect.
Frank, this is what I have for the small conf. I hope it is the right one:
pcm.!default {
type hw
card 0
}
pcm.hw {
type hw
card 0
device 0
subdevice 0
}
ctl.!default {
type hw
card 0
}
ctl.hw {
type hw
card 0
}
ctl.w6811 {
type hw
card 0
}
pcm.w6811 {
type hw
card 0
device 0
subdevice 0
}
ctl.!default = ctl.w6811
pcm.!default = pcm.w6811
ctl.hw {
@args[ CARD ]
@args.CARD {
type string
default "0"
}
type hw
card $CARD
}
pcm.hw {
@args[ CARD DEV SUBDEV ]
@args.CARD {
type string
default "0"
}
@args.DEV {
type integer
default 0
}
@args.SUBDEV {
type integer
default 0
}
type hw
card $CARD
device $DEV
subdevice $SUBDEV
}
However, when I use this as the conf, I get the following with aplay -l
/usr/share/alsa $ aplay -l
**** List of PLAYBACK Hardware Devices ****
ALSA lib conf.c:975:(parse_value) card is not a string
ALSA lib conf.c:1588:(snd_config_load1) _toplevel_:45:1:Invalid argument
ALSA lib conf.c:3066:(snd_config_update_r) /usr/share/alsa/alsa.conf may be
old or corrupted: consit
aplay: device_list:213: control open (0): Invalid argument
Not sure if I have the alsa.conf correct. So maybe it is a problem there.
You mentioned a bare bones .conf, but I do not this is the only one I have
in my email.
Paul
--
***************************************
Paul David Kavan
Project Engineer
GRH Electronics, Inc.
402-734-4900
pkavan@xxxxxxxxx
***************************************
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