From: Brian Bender (bbender_at_vocollect.com)
Date: Mon May 07 2001 - 13:22:07 EDT
Hi Terry,
I'm using ALSA on a TP600. Yeah, it was fun to figure out... ;-) I
think you've got nearly everything right; only problem I'd guess is the
PNP probe. The CS423x chipsets don't work in PNP mode with ALSA
(or OSS, if I remember correctly). I built the ALSA binaries with
PNP support disabled. Since you're using a binary package where it's
probably enabled, you'll want to change your modules.conf: add
"snd_isapnp = 0" to your options snd-card-cs4236 line.
Here's my modules.conf ALSA section, FWIW (with the pnp switch as
if I hadn't compiled without pnp support):
# ALSA sound setup
alias char-major-116 snd
alias char-major-14 soundcore
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
#alias snd-card-0 snd-card-dummy
#alias snd-card-1 snd-card-serial
#alias snd-card-2 snd-card-share
#alias snd-card-3 snd-card-virmidi
alias sound-slot-0 snd-card-0
alias sound-slot-1 snd-card-1
alias sound-slot-2 snd-card-2
alias sound-slot-3 snd-card-3
alias sound snd-card-0
alias snd-card-0 snd-card-cs4236
alias snd-minor-oss-0 snd-card-cs4236
alias snd-minor-oss-1 snd-opl3
alias snd-minor-oss-3 snd-pcm-oss
#
# ALSA native device support
#
# group 29 is "audio"
options snd snd_major=116 snd_cards_limit=1 \
snd_device_mode=0660 snd_device_gid=100 snd_device_uid=0
#
options snd-card-cs4236 snd_index=0 snd_port=0x530 \
snd_cport=0x538 snd_mpu_port=-1 snd_fm_port=0x388 \
snd_sb_port=0x220 snd_irq=5 snd_dma1=1 snd_dma2=0 \
snd_isapnp=0
On 4 May 2001, at 12:48, Terry Hancock wrote:
<snip>
> # --- BEGIN: Generated by ALSACONF, do not edit. ---
> # --- ALSACONF verion 0.4.2 ---
> alias char-major-116 snd
> alias snd-card-0 snd-card-cs4236
> alias char-major-14 soundcore
> alias sound-slot-0 snd-card-0
> alias sound-service-0-0 snd-mixer-oss
> alias sound-service-0-1 snd-seq-oss
> alias sound-service-0-3 snd-pcm1-oss
> alias sound-service-0-12 snd-pcm1-oss
> options snd snd_major=116 snd_cards_limit=1 snd_device_mode=0660
> snd_device_gid=29 snd_device_uid=0
> options snd-card-cs4236 snd_index=1 snd_id=CARD_1 snd_port=0x538
> snd_cport=0x538 snd_mpu_port=0x330 snd_fm_port=0x388 snd_irq=5
> snd_mpu_irq=9 snd_dma1=0 snd_dma1_size=64 snd_dma2=1 snd_dma2_size=64
> # --- END: Generated by ALSACONF, do not edit. ---
<snip>
> --
> Terry Hancock
> hancock_at_earthlink.net
>
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