Re: SoC multiple streams

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

[Index of Archives]     [ALSA User]     [Linux Audio Users]     [Kernel Archive]     [Asterisk PBX]     [Photo Sharing]     [Linux Sound]     [Video 4 Linux]     [Gimp]     [Yosemite News]

  Powered by Linux