1.\" 2.\" Copyright (c) 2009 3.\" The DragonFly Project. All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in 13.\" the documentation and/or other materials provided with the 14.\" distribution. 15.\" 3. Neither the name of The DragonFly Project nor the names of its 16.\" contributors may be used to endorse or promote products derived 17.\" from this software without specific, prior written permission. 18.\" 19.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 22.\" FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 23.\" COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 24.\" INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 25.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 26.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 27.\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 28.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 29.\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" $Id: cxm.4,v 1.1 2004/10/16 00:12:35 mavetju Exp $ 33.\" 34.Dd April 19, 2009 35.Dt CXM 4 36.Os 37.Sh NAME 38.Nm cxm 39.Nd Conexant iTVC MPEG Coder 40.Sh SYNOPSIS 41To compile this driver into the kernel, place the following lines in 42your kernel configuration file: 43.Bd -ragged -offset indent 44.Cd "device iicbus" 45.Cd "device iic" 46.Cd "device iicbb" 47.Cd "device cxm" 48.Ed 49.\".Pp 50.\"Alternatively, to load the driver as a module at boot time, place the 51.\"following line in 52.\".Pa /boot/loader.conf : 53.\".Bd -literal -offset indent 54.\"cxm_load="YES" 55.\".Ed 56.Sh DESCRIPTION 57The 58.Nm 59driver provides support for the PCI 60.Em video 61capture on the Hauppauge PVR-250/350. 62It uses the 63.Xr bktr 4 64and 65.Xr meteor 4 66ioctls. 67.Pp 68Note that in order for the 69.Xr cxm 4 70driver to work properly, the necessary firmware files have to be extracted 71from the driver CD-ROM prior to compiling the kernel. 72The tool necessary to do this can be found in 73.Pa /usr/src/tools/multimedia/cxm/extract_fw . 74.Sh HARDWARE 75The following cards are known to work: 76.Pp 77.Bl -bullet -compact 78.It 79Hauppauge PVR-250 80.It 81Hauppauge PVR-350 82.El 83.Pp 84The following tuners are known to work: 85.Pp 86.Bl -bullet -compact 87.It 88Philips FI1216 MK2 89.It 90Philips FI1236 MK2 91.It 92Philips FI1246 MK2 93.It 94Philips FM1216 95.It 96Philips FM1216ME MK3 97.It 98Philips FM1236 99.It 100Philips FM1246 101.It 102Philips FQ1216ME 103.It 104Philips FQ1216ME MK3 105.It 106Temic 4006 FH5 107.It 108Temic 4009 FR5 109.It 110Temic 4036 FY5 111.It 112Temic 4039 FR5 113.It 114Temic 4066 FY5 115.It 116LG Innotek TPI8PSB11D 117.It 118LG Innotek TPI8PSB01N 119.It 120LG Innotek TAPC-H701F 121.It 122LG Innotek TAPC-H001F 123.It 124LG Innotek TAPE-H001F 125.It 126Microtune 4049 FM5 127.It 128TCL 2002N-6A 129.It 130TCL M2523-5N-E 131.El 132.Sh FILES 133.Bl -tag -width ".Pa /usr/src/tools/multimedia/cxm/extract_fw" -compact 134.It Pa /boot/modules/cxm.ko 135Kernel module 136.It Pa /boot/modules/cxm_iic.ko 137Kernel module 138.It Pa /dev/cxm0 139Device 140.It Pa /usr/src/tools/multimedia/cxm/extract_fw 141Firmware extraction tool 142.It Pa /usr/src/tools/multimedia/cxm/setchannel 143Channel switching tool 144.\".It Pa /usr/local/bin/pvr250-setsize 145.\"Set size of capture windows 146.El 147.Sh EXAMPLES 148To access the video card, use 149.Pa /dev/cxm0 . 150For example: 151.Pp 152.Dl "cat /dev/cxm0 > filename.mpg" 153.Sh SEE ALSO 154.Xr cxm_setchannel 1 , 155.Xr bktr 4 , 156.Xr meteor 4 , 157.Xr cxm_extract_fw 8 158.Sh HISTORY 159The 160.Nm 161driver first appeared in the 162.Pa FreeBSD-multimedia@ 163mailing list in January 2004 and in the 164.Fx 165Ports collection in October 2004. 166.Pp 167It was ported to 168.Dx 2.3 169by 170.An Sascha Wildner . 171.Sh AUTHORS 172.An -nosplit 173This driver was made by 174.An John Wehle Aq john@feith.com 175and this manual page was made by 176.An Edwin Groothuis Aq edwin@FreeBSD.org . 177