On 6/27/07, Steve Longerbeam <stevel@xxxxxxxxxxxxxxxxx> wrote: > It's looking like the way to implement per-substream controls is to add > the controls for all possible substreams, and then somehow determine > which substream is being referred to in the get/put callbacks, and then > get/put the control for only that substream. Is this the way > per-substream controls should be done? > > Also, with 64 substreams and multiple controls for each, we're talking > about adding hundreds of controls, can ALSA handle this? I can imagine > alsamixer looking quite crowded :-/ Please check the ALSA emu10k1 driver for a sample implementation. 32 substreams, hardware mixing with independent HW volume control for each. Lee _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
