[alsa-devel] [PATCH v2 6/9] ARM: mx31ads: add audmux device
shawn.guo at linaro.org
Fri Feb 3 14:27:14 CET 2012
On Thu, Feb 02, 2012 at 09:09:03PM +0800, Shawn Guo wrote:
> On Thu, Feb 02, 2012 at 05:24:28PM +0800, Richard Zhao wrote:
> > On Thu, Feb 02, 2012 at 05:11:34PM +0800, Shawn Guo wrote:
> > > Or we can simply
> > > make the it a audmux-self call with 3 parameters it needs retrieved
> > > from platform_data or device tree, so that machine driver does not
> > > even bother with the call. Makes sense?
> > audux configuration may change after initial set. For example, it may use
> > one configuration for audio playback, but use another when you connect a
> > BT audio device.
> Right. I forgot this point.
With a second thought on this, we can still do this as long as we have
mxc_audmux_v2_configure_port() exported. For init-time setup, we can
just do it in audmux driver probe function.
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