* [ALSA] opl3sa2 silence @ 2003-01-26 22:50 Daniel Ritz 2003-01-27 12:00 ` Takashi Iwai 0 siblings, 1 reply; 6+ messages in thread From: Daniel Ritz @ 2003-01-26 22:50 UTC (permalink / raw) To: Jaroslav Kysela, linux-kernel 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... OSS opl3sa2 driver is working fine. thanx for any hints, patches, etc... -daniel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ALSA] opl3sa2 silence 2003-01-26 22:50 [ALSA] opl3sa2 silence Daniel Ritz @ 2003-01-27 12:00 ` Takashi Iwai 2003-01-27 14:52 ` Daniel Ritz 0 siblings, 1 reply; 6+ messages in thread From: Takashi Iwai @ 2003-01-27 12:00 UTC (permalink / raw) To: Daniel Ritz; +Cc: Jaroslav Kysela, linux-kernel 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 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ALSA] opl3sa2 silence 2003-01-27 12:00 ` Takashi Iwai @ 2003-01-27 14:52 ` Daniel Ritz 2003-01-27 15:23 ` Takashi Iwai 0 siblings, 1 reply; 6+ messages in thread From: Daniel Ritz @ 2003-01-27 14:52 UTC (permalink / raw) To: Takashi Iwai; +Cc: Jaroslav Kysela, linux-kernel ok, i tried that. unfortunately no results. what would you like me to do? where to start debugging? -daniel On Monday 27 January 2003 13:00, Takashi Iwai wrote: > 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 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ALSA] opl3sa2 silence 2003-01-27 14:52 ` Daniel Ritz @ 2003-01-27 15:23 ` Takashi Iwai 2003-01-27 17:54 ` Daniel Ritz 0 siblings, 1 reply; 6+ messages in thread From: Takashi Iwai @ 2003-01-27 15:23 UTC (permalink / raw) To: Daniel Ritz; +Cc: Jaroslav Kysela, linux-kernel At Mon, 27 Jan 2003 15:52:25 +0100, Daniel Ritz wrote: > > ok, i tried that. unfortunately no results. what would you like me to do? > where to start debugging? hmm, are all the mixers configured properly, i.e. volume adjusted _and_ unmuted? you need to set up at least "Master" and "PCM" volumes... ciao, Takashi > > -daniel > > > On Monday 27 January 2003 13:00, Takashi Iwai wrote: > > 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 > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ALSA] opl3sa2 silence 2003-01-27 15:23 ` Takashi Iwai @ 2003-01-27 17:54 ` Daniel Ritz 2003-01-27 18:33 ` Jaroslav Kysela 0 siblings, 1 reply; 6+ messages in thread From: Daniel Ritz @ 2003-01-27 17:54 UTC (permalink / raw) To: Takashi Iwai; +Cc: Jaroslav Kysela, linux-kernel jup, switching mute on/off did the trick. (and i switched to self-compiled alsa-utils since the last mail, not those binaries) however the sound quality is miserable when PCM volume is more than 90%... but what do i care? anyway thanx for the help. now the question: is it possible to convert the driver to normal pnp, ie. no pnp cards? (forcing the resources by hand is working but using pnp would be much nicer, and since pnpc_ doesn't work for me...) -daniel On Monday 27 January 2003 16:23, Takashi Iwai wrote: > At Mon, 27 Jan 2003 15:52:25 +0100, > > Daniel Ritz wrote: > > ok, i tried that. unfortunately no results. what would you like me to do? > > where to start debugging? > > hmm, are all the mixers configured properly, i.e. volume adjusted > _and_ unmuted? you need to set up at least "Master" and "PCM" > volumes... > > > ciao, > > Takashi > > > -daniel > > > > On Monday 27 January 2003 13:00, Takashi Iwai wrote: > > > 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 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ALSA] opl3sa2 silence 2003-01-27 17:54 ` Daniel Ritz @ 2003-01-27 18:33 ` Jaroslav Kysela 0 siblings, 0 replies; 6+ messages in thread From: Jaroslav Kysela @ 2003-01-27 18:33 UTC (permalink / raw) To: Daniel Ritz; +Cc: Takashi Iwai, linux-kernel, Adam Belay On Mon, 27 Jan 2003, Daniel Ritz wrote: > jup, switching mute on/off did the trick. (and i switched to self-compiled > alsa-utils since the last mail, not those binaries) > however the sound quality is miserable when PCM volume is more than 90%... > but what do i care? anyway thanx for the help. > > now the question: is it possible to convert the driver to normal pnp, ie. no > pnp cards? (forcing the resources by hand is working but using pnp would be > much nicer, and since pnpc_ doesn't work for me...) Yes, this driver might be converted to pnp_device, but I don't like that and I won't do that. I'm actually trying to make some consensus with Adam to remove the whole broken pnpc stuff, because the current model is simply bad and reintroduce something like enhanced pnp_device model when more pnp devices can be probed and grabbed at once. When things are settled down, I'll convert all ALSA drivers to new PnP interface immediately. Jaroslav ----- Jaroslav Kysela <perex@suse.cz> Linux Kernel Sound Maintainer ALSA Project, SuSE Labs ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2003-01-27 18:24 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2003-01-26 22:50 [ALSA] opl3sa2 silence Daniel Ritz 2003-01-27 12:00 ` Takashi Iwai 2003-01-27 14:52 ` Daniel Ritz 2003-01-27 15:23 ` Takashi Iwai 2003-01-27 17:54 ` Daniel Ritz 2003-01-27 18:33 ` Jaroslav Kysela
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