From owner-freebsd-stable@FreeBSD.ORG Tue Oct 25 11:18:52 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BEEDF106566B for ; Tue, 25 Oct 2011 11:18:52 +0000 (UTC) (envelope-from clbuisson@orange.fr) Received: from smtp.smtpout.orange.fr (smtp06.smtpout.orange.fr [80.12.242.128]) by mx1.freebsd.org (Postfix) with ESMTP id 61EF38FC19 for ; Tue, 25 Oct 2011 11:18:51 +0000 (UTC) Received: from localhost ([92.162.133.50]) by mwinf5d12 with ME id ozJn1h00415Q9dY03zJnYC; Tue, 25 Oct 2011 13:18:50 +0200 X-ME-engine: default Message-ID: <4EA69B17.6020607@orange.fr> Date: Tue, 25 Oct 2011 13:18:47 +0200 From: Claude Buisson User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.2.23) Gecko/20110928 Thunderbird/3.1.15 MIME-Version: 1.0 To: Daniel O'Connor References: <4EA68C47.2070908@orange.fr> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: FreeBSD Current , freebsd-stable@freebsd.org Subject: Re: can audio CDs be played with ATA_CAM ? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Oct 2011 11:18:52 -0000 On 10/25/2011 12:52, Daniel O'Connor wrote: > > On 25/10/2011, at 20:45, Claude Buisson wrote: >> When upgrading a system to 8.2-STABLE, I switched my kernel from atapicam to >> ATA_CAM, and found that vlc could not play audio CDs anymore. Reverting to >> atapicam (and reverting from cdN to acdN of course), vlc was OK again. >> >> It seems that I am not the only one having this kind of problem, as I found (for >> example) this message on questions@ (for releng9): >> >> http://lists.freebsd.org/pipermail/freebsd-questions/2011-October/234737.html >> >> Is this a known problem ? Is somebody working on it ? > > Have you tried pointing VLC at /dev/cd0 when using ATA_CAM? > Of course yes ! (I even configured WITH_CDROM_DEVICE=/dev/cd1 when building VLC) > It may be trying old style ATA ioctls based on the device name. > VLC recognize the tracks and jump quickly from one to the following, without playing it, and with a flow of messages: [0x2caf2a3c] cdda access error: Could not set block size [0x2caf2a3c] cdda access error: cannot read sector nnnnn where the sector number is incremented, and then emit (2 times if I remenber): [0x2af28bc] es demux error: cannot peek Sorry for having ommited these messages in the previous mail. I found a PR 161760 about cdparanoia needing to be patched for 9.0 with CAM, a proposal by avg@ related to libxine: http://lists.freebsd.org/pipermail/freebsd-multimedia/2010-December/011414.html These may not be the same problem, but I think they are related (a not so well documented change in the kerm interface). > -- > Daniel O'Connor software and network engineer > for Genesis Software - http://www.gsoft.com.au > "The nice thing about standards is that there > are so many of them to choose from." > -- Andrew Tanenbaum > GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C > > > > > > > Claude Buisson