21 Oct
2008
21 Oct
'08
12:58 p.m.
On Tue, Oct 21, 2008 at 12:30:23PM +0200, Takashi Iwai wrote:
Of course, creating corresponding volume controls would be an option, but then it'll be annoying if the machine driver supports only two channels.
That's a bit of a general problem for ASoC. It'd be possible to deal with it by passing in configuration from the machine driver which selects which controls are registered or which uses the ability to disable controls that you've got in your unstable tree.
Normally it's not a big deal since end users never see the ALSA controls directly but interact with a device-specific UI instead.