1afd590d9SVladimir Kondratyev.\" Copyright (c) 2020 Vladimir Kondratyev <wulf@FreeBSD.org> 2afd590d9SVladimir Kondratyev.\" 3afd590d9SVladimir Kondratyev.\" Redistribution and use in source and binary forms, with or without 4afd590d9SVladimir Kondratyev.\" modification, are permitted provided that the following conditions 5afd590d9SVladimir Kondratyev.\" are met: 6afd590d9SVladimir Kondratyev.\" 1. Redistributions of source code must retain the above copyright 7afd590d9SVladimir Kondratyev.\" notice, this list of conditions and the following disclaimer. 8afd590d9SVladimir Kondratyev.\" 2. Redistributions in binary form must reproduce the above copyright 9afd590d9SVladimir Kondratyev.\" notice, this list of conditions and the following disclaimer in the 10afd590d9SVladimir Kondratyev.\" documentation and/or other materials provided with the distribution. 11afd590d9SVladimir Kondratyev.\" 12afd590d9SVladimir Kondratyev.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 13afd590d9SVladimir Kondratyev.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14afd590d9SVladimir Kondratyev.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 15afd590d9SVladimir Kondratyev.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 16afd590d9SVladimir Kondratyev.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 17afd590d9SVladimir Kondratyev.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 18afd590d9SVladimir Kondratyev.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 19afd590d9SVladimir Kondratyev.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 20afd590d9SVladimir Kondratyev.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 21afd590d9SVladimir Kondratyev.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 22afd590d9SVladimir Kondratyev.\" SUCH DAMAGE. 23afd590d9SVladimir Kondratyev.\" 24*0d528e63SVladimir Kondratyev.Dd January 23, 2021 25afd590d9SVladimir Kondratyev.Dt HCONS 4 26afd590d9SVladimir Kondratyev.Os 27afd590d9SVladimir Kondratyev.Sh NAME 28afd590d9SVladimir Kondratyev.Nm hcons 29afd590d9SVladimir Kondratyev.Nd HID consumer page controls driver 30afd590d9SVladimir Kondratyev.Sh SYNOPSIS 31afd590d9SVladimir KondratyevTo compile this driver into the kernel, 32afd590d9SVladimir Kondratyevplace the following lines in your 33afd590d9SVladimir Kondratyevkernel configuration file: 34afd590d9SVladimir Kondratyev.Bd -ragged -offset indent 35afd590d9SVladimir Kondratyev.Cd "device hcons" 36afd590d9SVladimir Kondratyev.Cd "device hid" 37afd590d9SVladimir Kondratyev.Cd "device hidbus" 38afd590d9SVladimir Kondratyev.Cd "device hidmap" 39afd590d9SVladimir Kondratyev.Cd "device evdev" 40afd590d9SVladimir Kondratyev.Ed 41afd590d9SVladimir Kondratyev.Pp 42afd590d9SVladimir KondratyevAlternatively, to load the driver as a 43afd590d9SVladimir Kondratyevmodule at boot time, place the following line in 44afd590d9SVladimir Kondratyev.Xr loader.conf 5 : 45afd590d9SVladimir Kondratyev.Bd -literal -offset indent 46*0d528e63SVladimir Kondratyevhcons_load="YES" 47afd590d9SVladimir Kondratyev.Ed 48afd590d9SVladimir Kondratyev.Sh DESCRIPTION 49afd590d9SVladimir KondratyevThe 50afd590d9SVladimir Kondratyev.Nm 51afd590d9SVladimir Kondratyevdriver provides support for HID consumer page controls most often used as 52afd590d9SVladimir Kondratyev"Multimedia keys" found on many keyboards. 53afd590d9SVladimir Kondratyev.Pp 54afd590d9SVladimir KondratyevThe 55afd590d9SVladimir Kondratyev.Pa /dev/input/event* 56afd590d9SVladimir Kondratyevdevice presents the consumer page controls as a 57afd590d9SVladimir Kondratyev.Ar evdev 58afd590d9SVladimir Kondratyevtype device. 59afd590d9SVladimir Kondratyev.Sh SYSCTL VARIABLES 60afd590d9SVladimir KondratyevThe following variable is available as both 61afd590d9SVladimir Kondratyev.Xr sysctl 8 62afd590d9SVladimir Kondratyevvariable and 63afd590d9SVladimir Kondratyev.Xr loader 8 64afd590d9SVladimir Kondratyevtunable: 65afd590d9SVladimir Kondratyev.Bl -tag -width indent 66afd590d9SVladimir Kondratyev.It Va dev.hcons.X.debug 67afd590d9SVladimir KondratyevDebug output level, where 0 is debugging disabled and larger values increase 68afd590d9SVladimir Kondratyevdebug message verbosity. 69afd590d9SVladimir KondratyevDefault is 0. 70afd590d9SVladimir Kondratyev.El 71afd590d9SVladimir Kondratyev.Pp 72afd590d9SVladimir KondratyevIt default value is set with 73afd590d9SVladimir Kondratyev.Xr loader 8 74afd590d9SVladimir Kondratyevtunable: 75afd590d9SVladimir Kondratyev.Bl -tag -width indent 76afd590d9SVladimir Kondratyev.It Va hw.hid.hcons.debug 77afd590d9SVladimir Kondratyev.El 78afd590d9SVladimir Kondratyev.Sh FILES 79afd590d9SVladimir Kondratyev.Bl -tag -width /dev/input/event* -compact 80afd590d9SVladimir Kondratyev.It Pa /dev/input/event* 81afd590d9SVladimir Kondratyevinput event device node. 82afd590d9SVladimir Kondratyev.El 83afd590d9SVladimir Kondratyev.Sh SEE ALSO 84afd590d9SVladimir Kondratyev.Xr iichid 4 , 85afd590d9SVladimir Kondratyev.Xr usbhid 4 86afd590d9SVladimir Kondratyev.Sh HISTORY 87afd590d9SVladimir KondratyevThe 88afd590d9SVladimir Kondratyev.Nm 89afd590d9SVladimir Kondratyevdriver first appeared in 90afd590d9SVladimir Kondratyev.Fx 13.0 . 91afd590d9SVladimir Kondratyev.Sh AUTHORS 92afd590d9SVladimir Kondratyev.An -nosplit 93afd590d9SVladimir KondratyevThe 94afd590d9SVladimir Kondratyev.Nm 95afd590d9SVladimir Kondratyevdriver was written by 96afd590d9SVladimir Kondratyev.An Vladimir Kondratyev Aq Mt wulf@FreeBSD.org . 97