.\" .\" Copyright (c) 2009 .\" The DragonFly Project. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in .\" the documentation and/or other materials provided with the .\" distribution. .\" 3. Neither the name of The DragonFly Project nor the names of its .\" contributors may be used to endorse or promote products derived .\" from this software without specific, prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS .\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT .\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS .\" FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE .\" COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, .\" INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, .\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; .\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED .\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, .\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT .\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" $Id: cxm.4,v 1.1 2004/10/16 00:12:35 mavetju Exp $ .\" .Dd February 24, 2011 .Dt CXM 4 .Os .Sh NAME .Nm cxm .Nd Conexant iTVC MPEG Coder .Sh SYNOPSIS To compile this driver into the kernel, place the following lines in your kernel configuration file: .Bd -ragged -offset indent .Cd "device iicbus" .Cd "device iic" .Cd "device iicbb" .Cd "device cxm" .Ed .\".Pp .\"Alternatively, to load the driver as a module at boot time, place the .\"following line in .\".Pa /boot/loader.conf : .\".Bd -literal -offset indent .\"cxm_load="YES" .\".Ed .Sh DESCRIPTION The .Nm driver provides support for the PCI .Em video capture on the Hauppauge PVR-250/350. It uses the .Xr bktr 4 and Meteor driver ioctls. .Pp Note that in order for the .Nm driver to work properly, the necessary firmware files have to be extracted from the driver CD-ROM prior to compiling the kernel. The tool necessary to do this can be found in .Pa /usr/src/tools/multimedia/cxm/extract_fw . .Sh HARDWARE The following cards are known to work: .Pp .Bl -bullet -compact .It Hauppauge PVR-250 .It Hauppauge PVR-350 .El .Pp The following tuners are known to work: .Pp .Bl -bullet -compact .It Philips FI1216 MK2 .It Philips FI1236 MK2 .It Philips FI1246 MK2 .It Philips FM1216 .It Philips FM1216ME MK3 .It Philips FM1236 .It Philips FM1246 .It Philips FQ1216ME .It Philips FQ1216ME MK3 .It Temic 4006 FH5 .It Temic 4009 FR5 .It Temic 4036 FY5 .It Temic 4039 FR5 .It Temic 4066 FY5 .It LG Innotek TPI8PSB11D .It LG Innotek TPI8PSB01N .It LG Innotek TAPC-H701F .It LG Innotek TAPC-H001F .It LG Innotek TAPE-H001F .It Microtune 4049 FM5 .It TCL 2002N-6A .It TCL M2523-5N-E .El .Sh FILES .Bl -tag -width ".Pa /usr/src/tools/multimedia/cxm/extract_fw" -compact .\".It Pa /boot/modules/cxm.ko .\"Kernel module .\".It Pa /boot/modules/cxm_iic.ko .\"Kernel module .It Pa /dev/cxm0 Device .It Pa /usr/src/tools/multimedia/cxm/extract_fw Firmware extraction tool .It Pa /usr/src/tools/multimedia/cxm/setchannel Channel switching tool .\".It Pa /usr/local/bin/pvr250-setsize .\"Set size of capture windows .El .Sh EXAMPLES To access the video card, use .Pa /dev/cxm0 . For example: .Pp .Dl "cat /dev/cxm0 > filename.mpg" .Sh SEE ALSO .Xr cxm_setchannel 1 , .Xr bktr 4 , .Xr cxm_extract_fw 8 .Sh HISTORY The .Nm driver first appeared in the .Pa FreeBSD-multimedia@ mailing list in January 2004 and in the .Fx Ports collection in October 2004. .Pp It was ported to .Dx 2.3 by .An Sascha Wildner . .Sh AUTHORS .An -nosplit This driver was made by .An John Wehle Aq Mt john@feith.com and this manual page was made by .An Edwin Groothuis Aq Mt edwin@FreeBSD.org .