[alsa-devel] [PATCH 1/2] powerpc: add platform registration for ALSA SoC drivers
timur.tabi at gmail.com
Wed Apr 28 22:35:32 CEST 2010
On Tue, Apr 27, 2010 at 5:09 AM, Benjamin Herrenschmidt
<benh at kernel.crashing.org> wrote:
> Keep in mind that it's perfectly kosher to create nodes for "virtual"
> devices. IE. We could imagine a node for the "sound subsystem" that
> doesn't actually correspond to any physical device but contain the
> necessary properties that binds everything together. You could even have
> multiple of these if you have separate set of sound HW that aren't
> directly dependant.
First, I want to officially retract this patch. I've talked with
Grant, and we've come up with a different approach to this problem.
Second, how about this binding for the virtual sound node? It would
be a root-level node.
ssi = &ssi0;
playback-dma = &dma00;
capture-dma = &dma01;
codec = &cs4270;
Linux kernel developer at Freescale
More information about the Alsa-devel