using test-mixer
Command Line
test-mixer PORT NODE_ID CMD FB_ID [VAL1] [VAL2]
PORT: firewire port (host controller) to use NODE_ID: node id of the target device (use e.g. gscanbus to find it) CMD: command number FB_ID: function block id VAL1, VAL2: command arguments
Commands
0 -- test command
1 -- get selector FB value
2 -- set selector FB value
3 -- get volume feature FB value
4 -- set volume feature FB value
Function block id
Two types of function blocks are supported:
- selector function block: signal path routing
- feature function block: signal modification
There are some others, but those are not yet supported.
value
dependent on the function block type and the command
