diff options
| author | David Henningsson <david.henningsson@canonical.com> | 2010-12-20 12:29:27 +0100 |
|---|---|---|
| committer | Colin Guthrie <cguthrie@mandriva.org> | 2011-02-25 15:48:11 +0000 |
| commit | b0f72311cf49e25ea05279e3a978bb4db54dd332 (patch) | |
| tree | 47c3bf5ad3d407da249a59776ead0784ad099cc9 /src/modules/alsa/mixer | |
| parent | 0ce3017b7407ab1c4094f7ce271bb68319a7eba7 (diff) | |
alsa-mixer: add required-any and required-* for enum options
Now you can add required-any to elements in a path and the path
will be valid as long as at least one of the elements are present.
Also you can have required, required-any and required-absent in
element options, causing a path to be unsupported if an option is
(not) present (simplified example: to skip line in path if
"Capture source" doesn't have a "Line In" option).
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Diffstat (limited to 'src/modules/alsa/mixer')
| -rw-r--r-- | src/modules/alsa/mixer/paths/analog-output.conf.common | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/modules/alsa/mixer/paths/analog-output.conf.common b/src/modules/alsa/mixer/paths/analog-output.conf.common index 6131da5c..ffd1b413 100644 --- a/src/modules/alsa/mixer/paths/analog-output.conf.common +++ b/src/modules/alsa/mixer/paths/analog-output.conf.common @@ -63,10 +63,15 @@ ; # by the option name, resp. on/off if the element is a switch. ; name = ... # Logical name to use in the path identifier ; priority = ... # Priority if this is made into a device port +; required = ignore | enumeration | any # In this element, this option must exist or the path will be invalid. ("any" is an alias for "enumeration".) +; required-any = ignore | enumeration | any # In this element, either this or another option must exist (or an element) +; required-absent = ignore | enumeration | any # In this element, this option must not exist or the path will be invalid ; ; [Element ...] # For each element that we shall control ; required = ignore | switch | volume | enumeration | any # If set, require this element to be of this kind and available, ; # otherwise don't consider this path valid for the card +; required-any = ignore | switch | volume | enumeration | any # If set, at least one of the elements with required-any in this +; # path must be present, otherwise this path is invalid for the card ; required-absent = ignore | switch | volume # If set, require this element to not be of this kind and not ; # available, otherwise don't consider this path valid for the card ; |