From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 20 Aug 2001 01:43:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 20 Aug 2001 01:42:57 -0400 Received: from WARSL401PIP3.highway.telekom.at ([195.3.96.75]:20037 "HELO email02.aon.at") by vger.kernel.org with SMTP id ; Mon, 20 Aug 2001 01:42:51 -0400 From: "Michael Guntsche" To: Subject: VIA fix breaks BTTV overlay Date: Mon, 20 Aug 2001 07:23:55 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Morning list I noticed following problem with recent kernels 2.4.[3-8]. If I use overlay with my Brooktree card and the window has a certain size, the picture is broken. After digging through the mailinglist archive I found a fix. Commenting out pci_fixup_via691_2 in linux-2.4.x/arch/i386/kernel/pci-pc.c fixed the problem, overlay was working again. I think the problem is that pci_fixup_via691_2 is fixing something that isn't broken with my hardware and therefore breaks it. I have an "old" Athlon 700 on a Asus K7V mobo with the KX133 chip. lspci output: 00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev 02) 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] 00:04.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 22) 00:04.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 10) 00:04.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 10) 00:04.3 USB Controller: VIA Technologies, Inc. UHCI USB (rev 10) 00:04.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 30) 00:0a.0 Multimedia audio controller: Creative Labs SB Live! EMU10000 (rev 07) 00:0a.1 Input device controller: Creative Labs SB Live! (rev 07) 00:0d.0 Multimedia video controller: Brooktree Corporation Bt848 TV with DMA push (rev 12) 01:00.0 VGA compatible controller: nVidia Corporation GeForce 256 DDR (rev 10) If you need more information just ask me. Cheers, Mike PS: Please CC any replies to me, since I am not subscribed to the list.