From owner-freebsd-bugs@FreeBSD.ORG Sun Aug 31 12:40:14 2003 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7DA5616A4BF for ; Sun, 31 Aug 2003 12:40:14 -0700 (PDT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id F033044001 for ; Sun, 31 Aug 2003 12:40:08 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.9/8.12.9) with ESMTP id h7VJe8Up022767 for ; Sun, 31 Aug 2003 12:40:08 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.9/8.12.9/Submit) id h7VJe8es022766; Sun, 31 Aug 2003 12:40:08 -0700 (PDT) Resent-Date: Sun, 31 Aug 2003 12:40:08 -0700 (PDT) Resent-Message-Id: <200308311940.h7VJe8es022766@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Guido Berhoerster Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3520A16A4BF for ; Sun, 31 Aug 2003 12:35:03 -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 5AD2343FAF for ; Sun, 31 Aug 2003 12:34:59 -0700 (PDT) (envelope-from ich@guido-berhoerster.org) Received: from hal.privat.lan (pD9E12236.dip.t-dialin.net [217.225.34.54]) h7VJYvh01966 for ; Sun, 31 Aug 2003 21:34:57 +0200 Received: from hal.privat.lan (localhost [127.0.0.1]) by hal.privat.lan (8.12.8p1/8.12.8) with ESMTP id h7VJYoGD000388 for ; Sun, 31 Aug 2003 21:34:51 +0200 (CEST) (envelope-from guiber@hal.privat.lan) Received: (from guiber@localhost) by hal.privat.lan (8.12.8p1/8.12.8/Submit) id h7VJYoRK000387; Sun, 31 Aug 2003 21:34:50 +0200 (CEST) Message-Id: <200308311934.h7VJYoRK000387@hal.privat.lan> Date: Sun, 31 Aug 2003 21:34:50 +0200 (CEST) From: Guido Berhoerster To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/56245: Distorted and choppy video with bktr-driver on 5.x X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Guido Berhoerster List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 31 Aug 2003 19:40:14 -0000 >Number: 56245 >Category: kern >Synopsis: Distorted and choppy video with bktr-driver on 5.x >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Aug 31 12:40:08 PDT 2003 >Closed-Date: >Last-Modified: >Originator: Guido Berhoerster >Release: FreeBSD 5.1-CURRENT i386 >Organization: >Environment: FreeBSD 5.0-RELEASE, 5.1-RELEASE, -CURRENT 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. >Description: I have Problems with bktr-driver on 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 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 is still broken on 5.x. This is a regression over 4.x, where everything works flawlessly. I have done some testing with different versions. I can was able to reproduce the problem on: -FreeBSD 5.0-RELEASE -FreeBSD 5.1-RELEASE -FreeBSD CURRENT -NetBSD 1.6.1 However it does does not occur on: -FreeBSD 4.3-RELEASE up to 4.8 -FreeBSD STABLE I assume the problem lies within the bktr-driver since it also occurs on NetBSD and it must be something which has been changed in -CURRENT before 5.0-RELEASE and not MFC'ed yet because -STABLE still works fine. >How-To-Repeat: Try fxtv or mplayer on given FreeBSD/NetBSD versions and hardware. >Fix: n/a >Release-Note: >Audit-Trail: >Unformatted: