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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
Download patch file Download diff file Expand all files Collapse all files

15
src/pulsecore/sink.c
View file

@ -231,7 +231,7 @@ pa_sink* pa_sink_new(
if (data->card)
pa_proplist_update(data->proplist, PA_UPDATE_MERGE, data->card->proplist);
pa_device_init_description(data->proplist);
pa_device_init_description(data->proplist, data->card);
pa_device_init_icon(data->proplist, true);
pa_device_init_intended_roles(data->proplist);
@ -3441,16 +3441,21 @@ bool pa_device_init_icon(pa_proplist *p, bool is_sink) {
return true;
}
bool pa_device_init_description(pa_proplist *p) {
bool pa_device_init_description(pa_proplist *p, pa_card *card) {
const char *s, *d = NULL, *k;
pa_assert(p);
if (pa_proplist_contains(p, PA_PROP_DEVICE_DESCRIPTION))
return true;
if ((s = pa_proplist_gets(p, PA_PROP_DEVICE_FORM_FACTOR)))
if (pa_streq(s, "internal"))
d = _("Built-in Audio");
if (card)
if ((s = pa_proplist_gets(card->proplist, PA_PROP_DEVICE_DESCRIPTION)))
d = s;
if (!d)
if ((s = pa_proplist_gets(p, PA_PROP_DEVICE_FORM_FACTOR)))
if (pa_streq(s, "internal"))
d = _("Built-in Audio");
if (!d)
if ((s = pa_proplist_gets(p, PA_PROP_DEVICE_CLASS)))