[alsa-devel] [PATCH 0/3] alsa-lib: UCM - Use Case Manager

Jaroslav Kysela perex at perex.cz
Wed Aug 25 18:34:20 CEST 2010

On Wed, 25 Aug 2010, Liam Girdwood wrote:

> On Wed, 2010-08-25 at 11:35 +0200, Jaroslav Kysela wrote:
>> On Wed, 25 Aug 2010, Liam Girdwood wrote:
>>>> Next step may be to support the 'amixer' like syntax for the control and
>>>> mixer element handling.
>>> Btw, we need to try and avoid using the control ID in any mixer syntax.
>>> I found that minor driver changes could change ID numbering meaning
>>> major updates to config files. The mixer names are pretty constant and
>>> using them has been quite painless.
>> Definitely. I meant the full control identifier (not just numid).
> btw, have started any of the other API changes in use-case.c yet ?
> I could make changes to the parser .....

I am working on it slowly. I think that it would be fair to come with
a functional code from my side. I will appreciate review and testing, of 
course. Please, give me few days.


Jaroslav Kysela <perex at perex.cz>
Linux Kernel Sound Maintainer
ALSA Project, Red Hat, Inc.

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