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alsa: Use card description in default sink/source prefix when available

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When given an explicit device.description in card_properties, prefer
this information over other default prefixes (e.g. 'Built-in Audio')
when constructing sink/source descriptions.

For example, if I manually configure the card description to be
"FooBar", I then expect that the sinks and created by the card also
have "FooBar" in their description instead of generic "Built-in
Audio".
This commit is contained in:
Pete Beardmore 2014-03-13 10:14:40 +00:00 • committed by Tanu Kaskinen
parent efec98280f
commit fe6e41d7d2
9 changed files with 19 additions and 14 deletions
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2
src/modules/alsa/alsa-util.h
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@ -118,7 +118,7 @@ void pa_alsa_init_proplist_pcm_info(pa_core *c, pa_proplist *p, snd_pcm_info_t *
void pa_alsa_init_proplist_card(pa_core *c, pa_proplist *p, int card);
void pa_alsa_init_proplist_pcm(pa_core *c, pa_proplist *p, snd_pcm_t *pcm);
void pa_alsa_init_proplist_ctl(pa_proplist *p, const char *name);
bool pa_alsa_init_description(pa_proplist *p);
bool pa_alsa_init_description(pa_proplist *p, pa_card *card);
int pa_alsa_recover_from_poll(snd_pcm_t *pcm, int revents);