[alsa-devel] ASoC updates

Sean McNamara smcnam at gmail.com
Sat Dec 20 15:58:36 CET 2008


On Sat, Dec 20, 2008 at 9:11 AM, SUBHRANIL CHOUDHURY <subhra85 at gmail.com> wrote:
> Dear all,
> I am new to ALSA  programming.
> Suppose if i have to add some hardware specific feature in the ALSA sound
> driver and expose to the application via the ALSA library, how can do that?

The generic interface to do that would be hwdep... in userspace, you
would have to modify libasound2 (alsa-lib) to correctly use the hwdep
interface, as documented here:

> Please reply if you have some inputs.

Please look through the documentation for 5 minutes first before
posting to the ML... the updated documentation for 1.0.18 is
maintained at



> Anything is welcome.
> Thanks in advance.
> Regards,
> Subhranil
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel at alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

More information about the Alsa-devel mailing list