Re: [ALSA] opl3sa2 silence

From: Takashi Iwai (tiwai@suse.de)
Date: Mon Jan 27 2003 - 07:00:37 EST


At Sun, 26 Jan 2003 23:50:51 +0100,
Daniel Ritz wrote:
>
> hi
>
> my toshiba tecra 8000 doesn't make a single beep when using the alsa opl3sa2
> driver. the resources are forced by hand (since pnpc_ doesn't work here),
> i also tried a quick pnp (no cards) hack, the chip is detected correctly,
> but still doesn't make sound. the card shows up in /proc/asound/.
> when 'playing' sound, /proc/asound/card0/pcm0p/sub0/status shows nice values.
> i used alsamixer to give full volume to all channels, still no results...

please try to touch the PCM volume after playing the sound again.
it seems that there is a bug hidden in alsa opl3sa2 driver, occuring
on some notebooks. unfortunately, i cannot debug this due to lack of
hardware...

Takashi
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