From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 19 Dec 2000 19:02:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 19 Dec 2000 19:02:32 -0500 Received: from smtp4.vol.cz ([195.250.128.84]:62213 "EHLO smtp4.vol.cz") by vger.kernel.org with ESMTP id ; Tue, 19 Dec 2000 19:02:22 -0500 Date: Wed, 20 Dec 2000 00:12:39 +0100 From: Stanislav Brabec To: Jens Axboe Cc: Norbert Warmuth , linux-kernel@vger.kernel.org, Tim Gerla Subject: Re: ATAPI: audio CD still stops on >> (fast forward, 2.4.0-test12) Message-ID: <20001220001239.A8593@utx.cz> In-Reply-To: <20001216145940.C471@suse.de> <20001218185613.A473@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.2.5i In-Reply-To: <20001218185613.A473@suse.de>; from axboe@suse.de on Mon, Dec 18, 2000 at 06:56:13PM +0100 X-Accept-Language: cs, sk, en Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Jens Axboe wrote (Mon Dec 18 2000, 18:56:13 GMT): > On Mon, Dec 18 2000, Norbert Warmuth wrote: > > On Sat, 16 Dec 2000, Jens Axboe wrote: > > > > But problem with >> (fast forward playng of short samples) still remains > > > > on some audio CD's. > > > > Dec 15 12:17:25 utx kernel: "47 00 00 00 02 00 3c 3a ff 00 00 00 " > > > ^^ > > > This is the same case that Miles reported, it's very odd how that 8th > > > byte gets screwed somehow... But I know about this, I just haven't tracked > > > this down yet. > > > > At least Stanislav's problem is a userland problem. Sometimes tcd/gtcd > > (the software Stanislav uses to play CDs) miscalculates frame values. A > > patch to tcd is available at http://bugs.gnome.org/db/33/33600.html. > > Ah interesting, I _bet_ this is also what everybody else is seeing! > I have tested this patch and there is my result: Linux kernel patch solves the problem of stopping while playing after 2min 40sec. gnome-media/tcd/linux-cdrom.c with fix http://bugs.gnome.org/db/33/33600.html solves the problem of fast-fwd. Even on older kernels ffwd works OK. Both these were two independent bugs, one in kernel, second in tcd. I have looked into GNOME CVS and nobody have yet comitted this patch into CVS, so I am doing it. Can anybody close the bug in GNOME bug tracking system? SW: Linux & (g)tcd HW: Cyrix686MX200 ATAPI CD-ROM Mitsumi FX400E (4x speed) CD Banco de Gaia / Last Train to Lhasa (CD 1) / track 1 -- Stanislav Brabec - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/