On Mon, 16 Aug 2010 11:07:05 +0100 Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > On Mon, Aug 16, 2010 at 10:29:30AM +0300, Jarkko Nikula wrote: > > This optional kcontrol_prefix allows to specify unique prefix for ALSA > > control names for each DAI link. This makes possible to have a sound card > > configuration with multiple DAIs and each of them using the same codec > > driver without name collision. > > This isn't going to work in general - consider what happens for CODECs > with multiple DAIs, or for devices with no DAIs at all like external > analogue amps. We do need to do this but it probably needs to be per > CODEC rather than per link I fear. Yeah, true, this is not going to work if there are multiple amplifiers that are registered for a same link. Multi-DAI codecs are not so clear to me. I thought codecs are exporting different controls for different DAIs? Like "foo Playback Volume" and "bar Playback Volume". But anyway, I'll try to look some better idea. -- Jarkko _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
