Re: [alsa-user] OPL3-SA2 on a Toshiba 490xcdt laptop
On Tue, 30 May 2000, Richard Black wrote:
> Hi all
>
> has anyone had any joy getting sound from a Toshiba 490xcdt laptop? I
> am running potato with
>
> kernel 2.214
> alsa 0.4.1
>
> Everything _looks_ okay, but when I try to start alsa, I get
>
> # /sbin/modprobe snd-card-opl3sa2
> /lib/modules/2.2.14/sound/snd-card-opl3sa2.o: init_module: Device or
> resource busy
> Hint: this error can be caused by incorrect module parameters, including
> invalid IO or IRQ parameters
> /lib/modules/2.2.14/sound/snd-card-opl3sa2.o: insmod
> /lib/modules/2.2.14/sound/snd-card-opl3sa2.o failed
> /lib/modules/2.2.14/sound/snd-card-opl3sa2.o: insmod snd-card-opl3sa2
> failed
>
> My modules.conf file looks like:
>
> # --- BEGIN: Generated by ALSACONF, do not edit. ---
> # --- ALSACONF verion 0.4.2 ---
> alias char-major-116 snd
> alias snd-card-0 snd-card-opl3sa2
> 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-opl3sa2 snd_index=1 snd_id=CARD_1 snd_port=0x370
> snd_sb_port=0x370 snd_wss_port=0x530 snd_midi_port=0x330
^^^^^^^^^^^^^^^^^
Why do you have the same SB port number as the control port number?
The right value should be probably 0x220.
Also, the snd_isapnp=0 option may be missing, if the driver is compiled
with the ISA PnP support.
Jaroslav
-----
Jaroslav Kysela <perex@suse.cz>
SuSE Linux http://www.suse.com
ALSA project http://www.alsa-project.org
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