From owner-freebsd-multimedia@FreeBSD.ORG  Sat Mar 27 11:33:41 2004
Return-Path: <owner-freebsd-multimedia@FreeBSD.ORG>
Delivered-To: freebsd-multimedia@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 55F5D16A4CE
	for <multimedia@freebsd.org>; Sat, 27 Mar 2004 11:33:41 -0800 (PST)
Received: from feith1.FEITH.COM (feith1.FEITH.COM [192.251.93.1])
	by mx1.FreeBSD.org (Postfix) with ESMTP id E2AE043D31
	for <multimedia@freebsd.org>; Sat, 27 Mar 2004 11:33:40 -0800 (PST)
	(envelope-from john@feith.com)
Received: from jwlab.FEITH.COM (jwlab.FEITH.COM [192.251.93.16])
	by feith1.FEITH.COM (8.12.10+Sun/8.12.9) with ESMTP id i2RJXVkQ002792;
	Sat, 27 Mar 2004 14:33:32 -0500 (EST)
Received: (from john@localhost)
	by jwlab.FEITH.COM (8.11.7p1+Sun/8.11.7) id i2RJXVU06337;
	Sat, 27 Mar 2004 14:33:31 -0500 (EST)
Date: Sat, 27 Mar 2004 14:33:31 -0500 (EST)
From: John Wehle <john@feith.com>
Message-Id: <200403271933.i2RJXVU06337@jwlab.FEITH.COM>
To: andreas@dahlen.ws
Content-Type: text
X-Scanned-By: MIMEDefang 2.39
X-Archived: cashew.FEITH.COM
cc: multimedia@freebsd.org
Subject: Re: Hauppauge WinTV PVR 250 for FreeBSD 5.2
X-BeenThere: freebsd-multimedia@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Multimedia discussions <freebsd-multimedia.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-multimedia>,
	<mailto:freebsd-multimedia-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-multimedia>
List-Post: <mailto:freebsd-multimedia@freebsd.org>
List-Help: <mailto:freebsd-multimedia-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-multimedia>,
	<mailto:freebsd-multimedia-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 27 Mar 2004 19:33:41 -0000

> I got sound on some channels but not all, the one that I don't get sound
> from are using Nicam stereo. Do I need to do any special configuration
> to get Nicam to work?

Nope, no special configuration required.  However you do need to apply
the enclosed patch.  Let me know if that doesn't do it for you.

-- John
-----------------8<-----------------------8<------------------------------
*** sys/dev/cxm/cxm.h.ORIGINAL	Sat Mar 27 14:16:57 2004
--- sys/dev/cxm/cxm.h	Sat Mar 27 14:13:39 2004
*************** struct cxm_msp_setting {
*** 470,476 ****
  
  struct cxm_msp_command {
  	unsigned int nsettings;
! 	struct cxm_msp_setting settings[4];
  };
  
  int cxm_msp_init( struct cxm_softc *sc );
--- 470,476 ----
  
  struct cxm_msp_command {
  	unsigned int nsettings;
! 	struct cxm_msp_setting settings[5];
  };
  
  int cxm_msp_init( struct cxm_softc *sc );
*** sys/dev/cxm/cxm_audio.c.ORIGINAL	Thu Mar 18 01:57:25 2004
--- sys/dev/cxm/cxm_audio.c	Sat Mar 27 14:12:06 2004
***************
*** 69,75 ****
  
  static const struct cxm_msp_command
  msp343xG_init = {
! 	4,
  	{
  		/* Enable Automatic Sound Select */
  		{ CXM_MSP3400C_DEM, 0x0030, { 0x20, 0x03 } },
--- 69,75 ----
  
  static const struct cxm_msp_command
  msp343xG_init = {
! 	5,
  	{
  		/* Enable Automatic Sound Select */
  		{ CXM_MSP3400C_DEM, 0x0030, { 0x20, 0x03 } },
*************** msp343xG_init = {
*** 77,82 ****
--- 77,84 ----
  		{ CXM_MSP3400C_DFP, 0x000d, { 0x19, 0x00 } },
  		/* FM / AM Prescale = 100 Khz and FM Matrix = Sound A Mono  */
  		{ CXM_MSP3400C_DFP, 0x000e, { 0x24, 0x03 } },
+ 		/* NICAM Prescale = 9 dB  */
+ 		{ CXM_MSP3400C_DFP, 0x0010, { 0x5a, 0x00 } },
  		/* Enable Automatic Standard Select */
  		{ CXM_MSP3400C_DEM, 0x0020, { 0x00, 0x01 } },
  	}
-------------------------------------------------------------------------
|   Feith Systems  |   Voice: 1-215-646-8000  |  Email: john@feith.com  |
|    John Wehle    |     Fax: 1-215-540-5495  |                         |
-------------------------------------------------------------------------