I have test on my laptop by playing a long .wav file. During playing, I plugged the external headphone, and the sound is continuously and switch from external headphone to internal speaker. It uses hda-intel driver. Does this mean it's the hardware do it? Thx 2007/5/10, Takashi Iwai <tiwai@xxxxxxx>: > At Thu, 10 May 2007 00:43:07 +0800, > xinyun liu wrote: > > > > It's interesting that when I plug in a headphone or an external > > microphone, the build in headphone and microphone will not work. > > > > Is it a driver feature or the hardware do it? > > > > Can anyone give some clue? I'd like to see the code but don't know how > > to start. Please give me help. Thx! > > Needs more hardware information of your device for better diagnosis. > > I guess it's a hardware, but some hda-intel drivers do that by > themselves for usability, for example. > > > Takashi > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
