hdaudioctl(8) [netbsd man page]
HDAUDIOCTL(8) BSD System Manager's Manual HDAUDIOCTL(8) NAME
hdaudioctl -- program to manipulate hdaudio(4) devices. SYNOPSIS
hdaudioctl [-f device] command [arguments] DESCRIPTION
The hdaudioctl command can be used to inspect and reconfigure High Definition Audio devices and their child codecs. The mandatory command argument specifies the action to take. Valid commands are: list For each child codec of the chosen hdaudio(4) device, display the nid, vendor, product, subsystem and device IDs. get codecid nid Retrieve and display the current codec configuration as a proplib(3) XML plist. set codecid nid [plist] Detach the specified hdafg(4) codec and then re-attach with its widgets explicitly configured according to the specified plist. If no plist is given, the in-built widget parsing rules based on the High Definition Audio specification will be used. graph codecid nid Output a DOT file suitable processing by graphviz. The resulting image will graphically show the structure and intercon- nections of the widgets that form the chosen hdafg(4) codec. FILES
/dev/hdaudioX control devices SEE ALSO
audio(4), hdaudio(4), pkgsrc/graphics/graphviz HISTORY
The hdaudioctl command first appeared in NetBSD 5.1. AUTHORS
hdaudioctl is based on two separate programs written by Jared McNeill <jmcneill@NetBSD.org> under contract by Precedence Technologies Ltd <http://www.precedence.co.uk/>. Integration into one program and writing this manual page was done by Stephen Borrill <sborrill@NetBSD.org>. CAVEATS
When a plist is loaded and the hdafg(4) codec reattaches, all mixer controls will be returned to their default values. BSD
October 6, 2009 BSD
Check Out this Related Man Page
BTDEVCTL(8) BSD System Manager's Manual BTDEVCTL(8) NAME
btdevctl -- Bluetooth remote device control utility SYNOPSIS
btdevctl [-A | -D] [-qv] [-m mode] -a address -d device -s service DESCRIPTION
The btdevctl utility is used to configure bluetooth devices in the system. Normally, btdevctl will perform an SDP query to the remote device as needed, and cache the results in the /var/db/btdevctl.plist file for later use. If neither Attach nor Detach is specified, btdevctl will display the configuration. The options are: -A Attach device -a address Remote device address. The address may be given as BDADDR or a name. If a name was specified, btdevctl attempts to resolve the name via bt_gethostbyname(3). -D Detach device -d device Local device address. May be given as BDADDR or device name. -m mode Connection link mode. The following modes are supported: none clear previously set mode. auth require devices be paired, see btpin(1). encrypt auth, plus enable encryption. secure encryption, plus change of link key. When configuring the HID service, btdevctl will set 'auth' by default, or 'encrypt' for keyboard devices. If the device cannot handle authentication, then the mode will need to be cleared manually. -q Ignore any cached data and perform a SDP query for the given service. -s service Service to configure. Known services are: HID Human Interface Device. HF Handsfree. HSET Headset. -v Be verbose. For device configurations to persist across boots, add entries to the /etc/bluetooth/btdevctl.conf file and set the rc.conf(5) variable btdevctl to YES. FILES
/etc/bluetooth/btdevctl.conf /dev/bthub /var/db/btdevctl.plist EXIT STATUS
The btdevctl utility exits 0 on success, and >0 if an error occurs. SEE ALSO
btpin(1), bthidev(4), bthub(4), btsco(4), rc.conf(5) See the Bluetooth chapter of "The NetBSD Guide" for detailed examples of configuring keyboards, mice, and audio headsets. HISTORY
Parts of the btdevctl program originated in the FreeBSD bthidcontrol program. AUTHORS
Iain Hibbert for Itronix, Inc. Maksim Yevmenkin <m_evmenkin@yahoo.com> BSD
December 26, 2012 BSD