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 February 24, 2011 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 Meteor driver ioctls. 65.Pp 66Note that in order for the 67.Nm 68driver to work properly, the necessary firmware files have to be extracted 69from the driver CD-ROM prior to compiling the kernel. 70The tool necessary to do this can be found in 71.Pa /usr/src/tools/multimedia/cxm/extract_fw . 72.Sh HARDWARE 73The following cards are known to work: 74.Pp 75.Bl -bullet -compact 76.It 77Hauppauge PVR-250 78.It 79Hauppauge PVR-350 80.El 81.Pp 82The following tuners are known to work: 83.Pp 84.Bl -bullet -compact 85.It 86Philips FI1216 MK2 87.It 88Philips FI1236 MK2 89.It 90Philips FI1246 MK2 91.It 92Philips FM1216 93.It 94Philips FM1216ME MK3 95.It 96Philips FM1236 97.It 98Philips FM1246 99.It 100Philips FQ1216ME 101.It 102Philips FQ1216ME MK3 103.It 104Temic 4006 FH5 105.It 106Temic 4009 FR5 107.It 108Temic 4036 FY5 109.It 110Temic 4039 FR5 111.It 112Temic 4066 FY5 113.It 114LG Innotek TPI8PSB11D 115.It 116LG Innotek TPI8PSB01N 117.It 118LG Innotek TAPC-H701F 119.It 120LG Innotek TAPC-H001F 121.It 122LG Innotek TAPE-H001F 123.It 124Microtune 4049 FM5 125.It 126TCL 2002N-6A 127.It 128TCL M2523-5N-E 129.El 130.Sh FILES 131.Bl -tag -width ".Pa /usr/src/tools/multimedia/cxm/extract_fw" -compact 132.\".It Pa /boot/modules/cxm.ko 133.\"Kernel module 134.\".It Pa /boot/modules/cxm_iic.ko 135.\"Kernel module 136.It Pa /dev/cxm0 137Device 138.It Pa /usr/src/tools/multimedia/cxm/extract_fw 139Firmware extraction tool 140.It Pa /usr/src/tools/multimedia/cxm/setchannel 141Channel switching tool 142.\".It Pa /usr/local/bin/pvr250-setsize 143.\"Set size of capture windows 144.El 145.Sh EXAMPLES 146To access the video card, use 147.Pa /dev/cxm0 . 148For example: 149.Pp 150.Dl "cat /dev/cxm0 > filename.mpg" 151.Sh SEE ALSO 152.Xr cxm_setchannel 1 , 153.Xr bktr 4 , 154.Xr cxm_extract_fw 8 155.Sh HISTORY 156The 157.Nm 158driver first appeared in the 159.Pa FreeBSD-multimedia@ 160mailing list in January 2004 and in the 161.Fx 162Ports collection in October 2004. 163.Pp 164It was ported to 165.Dx 2.3 166by 167.An Sascha Wildner . 168.Sh AUTHORS 169.An -nosplit 170This driver was made by 171.An John Wehle Aq Mt john@feith.com 172and this manual page was made by 173.An Edwin Groothuis Aq Mt edwin@FreeBSD.org . 174