[alsa-devel] Splitting up the HDA-INTEL modules

Tobin Davis tdavis at dsl-only.net
Tue Jan 15 22:23:52 CET 2008

Actually, if this were done correctly, it would use the /sys file system
for configuration changes.  /proc should be read only space.

As it sits now, you should be able to change the model configuration by
typing "echo <model> /sys/module/snd_hda_intel/parameters/model", but I
don't think it's setup to dynamic changing yet.
The /proc/asound/card0/codec# file contains all of the connection
configurations for each codec NID.  With that and the model diagram from
most vendors, it would be easy to reconfigure on the fly.

On Tue, 2008-01-15 at 21:08 +0100, Marco Schuster wrote:

> Andrew Paprocki schrieb:
> > Could this all be done through a /proc interface? For example, a
> > /proc/asound/hda directory which contained files representing the
> > different connections in the chipset?
> /proc isn't constant, right?
> Marco
> PS: Is it usual here to CC all people on the thread?
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Tobin Davis  

Memory should be the starting point of the present.

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