From owner-freebsd-current@FreeBSD.ORG Fri Aug 15 18:10:42 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4630F37B401 for ; Fri, 15 Aug 2003 18:10:42 -0700 (PDT) Received: from typhoon.he.net (typhoon.he.net [64.62.229.2]) by mx1.FreeBSD.org (Postfix) with SMTP id C82C443FCB for ; Fri, 15 Aug 2003 18:10:41 -0700 (PDT) (envelope-from daver@gomerbud.com) Received: from tombstone.localnet.gomerbud.com ([12.236.205.48]) by typhoon.he.net for ; Fri, 15 Aug 2003 18:10:34 -0700 Received: by tombstone.localnet.gomerbud.com (Postfix, from userid 1001) id 998F840E; Fri, 15 Aug 2003 18:09:00 -0700 (PDT) Date: Fri, 15 Aug 2003 18:09:00 -0700 From: "David P. Reese Jr." To: Guido Berhoerster , freebsd-current@freebsd.org Message-ID: <20030816010900.GA87180@tombstone.localnet.gomerbud.com> References: <20030803133517.GA255@hal.privat.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030803133517.GA255@hal.privat.lan> User-Agent: Mutt/1.4.1i Sender: Subject: Re: Problems with bktr on -current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Aug 2003 01:10:42 -0000 On Sun, Aug 03, 2003 at 03:35:17PM +0200, Guido Berhoerster wrote: > Hello, > I've got some trouble with the bktr-driver on FreeBSD 5.x. With > fxtv the video-output is distorted and choppy, it appears that > only odd scanlines are redrawn regularly while even scanlines > remain for like half a second as "ghost images". When the fxtv > window is overlapped by some other window the video is only > updated about every 30 seconds. When using mplayer's > bsdbt848-driver I get an undistorted image but also choppy video. > I wasn't able to test it with xawtv since it's still broken on > 5.x. > This is a regression over 4.x, where everything works flawlessly. > I can reproduce these Problems on FreeBSD 5.0, 5.1, -CURRENT and > also on NetBSD 1.6.1. So my guess is that this is related to some > more recent patches which have been applied to FreeBSD 5.x and > NetBSD 1.6.1 but not FreeBSD 4.8. > Does anybody have similar problems or does anybody know what > changes might have caused this problem? I had a very similar problem a couple of months ago. I recall that my problem had to do with the kernel and fxtv being built with different headers. Are you building fxtv from scratch on each system or using the same binary? -- David P. Reese, Jr. daver@gomerbud.com