doc: add pw-v4l2.1 and spa-*.1

Add manpages for the remaining utilities without one.

doc/dox/programs/spa-acp-tool.1.md

@@ -0,0 +1,80 @@
+\page page_man_spa-acp-tool_1 spa-acp-tool
+
+The PipeWire ALSA profile debugging utility
+
+# SYNOPSIS
+
+**spa-acp-tool** \[*COMMAND*\]
+
+# DESCRIPTION
+
+Debug tool for exercising the ALSA card profile probing code, without
+running PipeWire.
+
+May be used to debug problems where PipeWire has incorrectly
+functioning ALSA card profiles.
+
+# COMMANDS
+
+\par help | h
+Show available commands
+
+\par quit | q
+Quit
+
+\par card <id> | c <id>
+Probe card
+
+\par info | i
+List card info
+
+\par list | l
+List all objects
+
+\par list-verbose | lv
+List all data
+
+\par list-profiles [id] | lpr [id]
+List profiles
+
+\par set-profile <id> | spr <id>
+Activate a profile
+
+\par list-ports [id] | lp [id]
+List ports
+
+\par set-port <id> | sp <id>
+Activate a port
+
+\par list-devices [id] | ld [id]
+List available devices
+
+\par get-volume <id> | gv <id>
+Get volume from device
+
+\par set-volume <id> <vol> | v <id> <vol>
+Set volume on device
+
+\par inc-volume <id> | v+ <id>
+Increase volume on device
+
+\par dec-volume <id> | v- <id>
+Decrease volume on device
+
+\par get-mute <id> | gm <id>
+Get mute state from device
+
+\par set-mute <id> <val> | sm <id> <val>
+Set mute on device
+
+\par toggle-mute <id>  | m <id>
+Toggle mute on device
+
+# AUTHORS
+
+The PipeWire Developers <$(PACKAGE_BUGREPORT)>;
+PipeWire is available from <$(PACKAGE_URL)>
+
+# SEE ALSO
+
+\ref page_man_pipewire_1 "pipewire(1)"