(sorry for the delay) 2008/1/21, Takashi Iwai <tiwai@xxxxxxx>: > At Mon, 21 Jan 2008 12:27:18 +0100, > Christophe Osuna wrote: > > Now I need to check that I can open > > the three at the same time but I am rather confident on this. > > Thanks. Please let me know if it works. Then I'll apply the patch to > HG tree. I have tested with three alsarecord reading from hw:0,0,0 hw:0,2,0 and hw:0,2,1 and piping into aplay (on dmix) and it worked fine. I think the patch can make its way to the HG tree. > > Could you also tell me where I have to change code in order to force > > the 8 kHz sampling rate? I will try to add an ugly change to > > snd_hda_query_supported_pcm() but I am not sure on whether this is the > > right place. > > You can override the info->streams[SNDRV_PCM_STREAM_CAPTURE].rates in > alc_build_pcms(). It's zero as default, which means to probe the > value from the codec. I have tried to set info->streams[SNDDRV_PCM_STREAM_CAPTURE].rates to SNDRV_PCM_RATE_8000 (and the same thing for playback) but "arecord | aplay" at 8 kHz gave strange results. Well, I will try to investigate more. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
