alsa: rework mixer logic

Completely rework mixer logic. This now allows controlling a full set of
elements from a single sink's volume slider/mute button.

This also introduces sink and source "ports" that can be used to choose
different input or output ports with the UI. (i.e. "mic"/"line-in" or
"speaker"/"headphones".

The mixer paths and device maps are now configered in external
configuration files and can be tweaked as necessary.
This commit is contained in:
Lennart Poettering 2009-06-17 03:45:14 +02:00
parent e9c70ac41b
commit 31575f7766
54 changed files with 7029 additions and 1694 deletions

View file

@ -109,7 +109,7 @@ static void update_volume(struct userdata *u) {
}
pa_log_info("Found %u BT devices, unmuting.", u->n_found);
pa_sink_set_mute(s, FALSE);
pa_sink_set_mute(s, FALSE, FALSE);
} else if (!u->muted && (u->n_found+u->n_unknown) <= 0) {
pa_sink *s;
@ -122,7 +122,7 @@ static void update_volume(struct userdata *u) {
}
pa_log_info("No BT devices found, muting.");
pa_sink_set_mute(s, TRUE);
pa_sink_set_mute(s, TRUE, FALSE);
} else
pa_log_info("%u devices now active, %u with unknown state.", u->n_found, u->n_unknown);