From owner-freebsd-current@FreeBSD.ORG Sun Aug 3 06:35:28 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 D235537B401 for ; Sun, 3 Aug 2003 06:35:28 -0700 (PDT) Received: from helium.webpack.hosteurope.de (helium.one-2-one.net [217.115.142.90]) by mx1.FreeBSD.org (Postfix) with ESMTP id 01E2C43FB1 for ; Sun, 3 Aug 2003 06:35:27 -0700 (PDT) (envelope-from ich@guido-berhoerster.org) Received: from hal.privat.lan (p5082D2ED.dip.t-dialin.net [80.130.210.237]) h73DZO125751 for ; Sun, 3 Aug 2003 15:35:24 +0200 Received: from hal.privat.lan (localhost [127.0.0.1]) by hal.privat.lan (8.12.8p1/8.12.8) with ESMTP id h73DZId2000280 for ; Sun, 3 Aug 2003 15:35:19 +0200 (CEST) (envelope-from guiber@hal.privat.lan) Received: (from guiber@localhost) by hal.privat.lan (8.12.8p1/8.12.8/Submit) id h73DZHG5000279 for freebsd-current@freebsd.org; Sun, 3 Aug 2003 15:35:17 +0200 (CEST) Date: Sun, 3 Aug 2003 15:35:17 +0200 From: Guido Berhoerster To: freebsd-current@freebsd.org Message-ID: <20030803133517.GA255@hal.privat.lan> Mail-Followup-To: Guido Berhoerster , freebsd-current@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Subject: 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: Sun, 03 Aug 2003 13:35:29 -0000 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? Here's the relevant dmesg output: bktr0: mem 0xd7000000-0xd7000fff irq 9 at device 10.0 on pci0 bktr0: Hauppauge Model 44354 C242 bktr0: Detected a MSP3415G-B8 at 0x80 bktr0: Hauppauge WinCast/TV, Philips FR1216 PAL FM tuner, msp3400c stereo, remote control. Please CC me since I'm not subscribed to -current. -- Guido Berhoerster ich@guido-berhoerster.org http://www.guido-berhoerster.org/