From b1ea7c0d89a9516f89a7eed5d7a2f121d639b10a Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 19 Jun 2009 01:55:59 +0200 Subject: alsa: document alsa mixer path/profile sets a bit more --- src/modules/alsa/mixer/paths/analog-output.conf.common | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/modules/alsa/mixer/paths') diff --git a/src/modules/alsa/mixer/paths/analog-output.conf.common b/src/modules/alsa/mixer/paths/analog-output.conf.common index 47243dbc..cc1185f4 100644 --- a/src/modules/alsa/mixer/paths/analog-output.conf.common +++ b/src/modules/alsa/mixer/paths/analog-output.conf.common @@ -48,6 +48,10 @@ ; combined and made into a "port". So make sure you don't list too ; many switches/enums for exposing, because the number of ports might ; rise exponentially. +; +; Only one path can be selected at a time. All paths that are valid +; for an audio device will be exposed as "port" for the sink/source. + ; [General] ; priority = ... # Priority for this path @@ -84,6 +88,10 @@ ; ; override-map.1 = ... # Override the channel mask of the mixer control if the control only exposes a single channel ; override-map.2 = ... # Override the channel masks of the mixer control if the control only exposes two channels +; # Override maps should list for each element channel which high-level channels it controls via a +; # channel mask. A channel mask may either be the name of a single channel, or the words "all-left", +; # "all-right", "all-center", "all-front", "all-rear", and "all" to encode a specific subset of +; # channels in a mask [Element PCM] switch = mute -- cgit