[alsa-devel] Using Alsa for AD1981b on 9263

Mark Brown broonie at opensource.wolfsonmicro.com
Tue Jul 28 13:39:07 CEST 2009

On Tue, Jul 28, 2009 at 04:59:12PM +0530, Shilpa Kedar Walvekar wrote:

> **** List of PLAYBACK Hardware Devices ****
> ALSA lib conf.c:2700:(snd_config_hooks_call) Cannot open shared library (null)
> ALSA lib conf.c:3079:(snd_config_update_r) hooks failed, removing configuration
> aplay: device_list:232: control open (0): No such file or directory

> We are not able to get if module is getting loaded, then why aplay doesn't list the device?

> Please help us to get the audio codec working.

This is a toolchain problem.  Normally it's that the uclibc toolchain
Atmel use by default doesn't support symbol versioning which means you
have to pass a configure option to ALSA to disable symbol versioning but
you're likely to get better help from an Atmel-specific place.

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