[alsa-devel] [PATCH] alsa-lib: snd_device_name_hint misbehaving

Jaroslav Kysela perex at perex.cz
Mon Nov 2 07:21:51 CET 2009

On Sun, 1 Nov 2009, John Lindgren wrote:

> * Remove erroneous snd_config_delete calls that cause later calls to
> snd_pcm_open to fail.

It does not look good. Have you checked with valgrind if there are no 
memory leaks?

> * Don't list card-independent PCM devices ("null" or PulseAudio, for
> example) more than once even if multiple sound cards are installed.
> * Add "ctl" to the list of device types that snd_device_name_hint can
> search for.
> * Cache the path to libasound.so within snd_dlopen rather than looking
> it up with dladdr every call.

Please, split your changes to single patches. Thanks.


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

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