On Sun, 08 Jul 2018 10:13:55 +0200, Giedrius Trainavičius wrote: > > Hello, > > Is it possible to 'hide' some of the controls of the codec in the machine > driver? The codec I'm using exposes many advanced controls which are useful > for board developers, but not for the end user, so I'd like to define my > own 'simplified' controls, and take care of board specific logic internally > in the machine driver. > > I found this old discussion on the topic: > https://www.spinics.net/lists/alsa-devel/msg36386.html - I'm targeting > kernel 4.14, maybe there's already some means to achieve this? It is possible, but whether it's appropriate is another question. You can turn the active / inactive state of each ctl via snd_ctl_activate_id() function on the fly, for example. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
