* Re: [Alsa-user] dmix not working with intel8x0 (ICH4) [not found] ` <433101BA.9080805@nilsen.com> @ 2005-09-21 7:05 ` Lee Revell 2005-09-29 12:54 ` [Alsa-devel] " Takashi Iwai 0 siblings, 1 reply; 2+ messages in thread From: Lee Revell @ 2005-09-21 7:05 UTC (permalink / raw) To: alsa-user; +Cc: alsa-devel This is a bit over my head, someone on alsa-devel can probably answer. You can't easily "fix it" - softvol and dmix are incompatible so ICH4.conf is incorrect. You have to use one or the other for now. Lee On Wed, 2005-09-21 at 08:46 +0200, Morten Nilsen wrote: > Lee Revell wrote: > > On Tue, 2005-09-20 at 16:44 +0200, Morten Nilsen wrote: > > > >>mortenn@onihime ~$ xmms > >>Message: device: default > >>ALSA lib pcm_direct.c:777:(snd_pcm_direct_initialize_slave) unable to > >>install hw params > >>ALSA lib pcm_dmix.c:814:(snd_pcm_dmix_open) unable to initialize slave > >> > >>** WARNING **: alsa_setup(): Failed to open pcm device (default): > >>Inappropriate ioctl for device > > > > OK it's the interaction with dmix and softvol. > > > > alsa/alsa-lib/src/pcm/pcm_dmix.c: > > > > ICH4.conf: > > > > So these files disagree on whether dmix + softvol is legal. > > Who does snd_pcm_type(spcm) not trigger the assert? > > Did someone forget to add softvol to the list of types? > > I did some poking about in pcm.c, and this wasn't enough to fix it, in > any case.. > > --- alsa-lib-1.0.9.org/src/pcm/pcm.c 2005-05-24 16:14:31.000000000 +0200 > +++ alsa-lib-1.0.9/src/pcm/pcm.c 2005-09-21 10:31:11.898017056 +0200 > @@ -1512,6 +1512,7 @@ > PCMTYPE(LADSPA), > PCMTYPE(DMIX), > PCMTYPE(JACK), > + PCMTYPE(SOFTVOL), > }; > > static const char *snd_pcm_subformat_names[] = { ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Alsa-devel] Re: dmix not working with intel8x0 (ICH4) 2005-09-21 7:05 ` [Alsa-user] dmix not working with intel8x0 (ICH4) Lee Revell @ 2005-09-29 12:54 ` Takashi Iwai 0 siblings, 0 replies; 2+ messages in thread From: Takashi Iwai @ 2005-09-29 12:54 UTC (permalink / raw) To: Lee Revell; +Cc: alsa-user, alsa-devel At Wed, 21 Sep 2005 03:05:59 -0400, Lee Revell wrote: > > This is a bit over my head, someone on alsa-devel can probably answer. > > You can't easily "fix it" - softvol and dmix are incompatible so > ICH4.conf is incorrect. You have to use one or the other for now. > > Lee > > On Wed, 2005-09-21 at 08:46 +0200, Morten Nilsen wrote: > > Lee Revell wrote: > > > On Tue, 2005-09-20 at 16:44 +0200, Morten Nilsen wrote: > > > > > >>mortenn@onihime ~$ xmms > > >>Message: device: default > > >>ALSA lib pcm_direct.c:777:(snd_pcm_direct_initialize_slave) unable to > > >>install hw params This is usually either a wrong dmix set up, the permission problem, or the conflict of device opens with OSS apps. Takashi ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ^ permalink raw reply [flat|nested] 2+ messages in thread
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2005-09-21 7:05 ` [Alsa-user] dmix not working with intel8x0 (ICH4) Lee Revell
2005-09-29 12:54 ` [Alsa-devel] " Takashi Iwai
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