Re: New CD/DVD reports 'Can Play Audio NO'

[Nick Warne <nick@ukfsn.org>]

On Sat, 4 Oct 2008 12:52:23 +0100
Nick Warne <nick@ukfsn.org> wrote:

> On Sat, 04 Oct 2008 13:26:44 +0200
> Bodo Eggert <7eggert@gmx.de> wrote:
> 
> > Nick Warne <nick@ukfsn.org> wrote:
> > 
> > > Very strange issue.  I recently bought a new machine that came
> > > with a CD/DVD burner.  All functions normally, except I cannot
> > > play audio CD.
> > > 
> > > Information:
> > > 
> > > Slackware 12.1 running latest stable kernel 2.6.26.5
> > > 
> > > The drive is:
> > > 
> > > Vendor                      : Optiarc
> > > Model                       : DVD RW AD-7200A
> > > Revision                    : 1.06
> > > 
> > > Now, I have another drive (I purchased last year) that could play
> > > audio CD, so I installed that as master, and put the new drive as
> > > slave (old->hda new->hdb).  The old(er) drive can and does play
> > > audio OK.
> > > 
> > > I see this in /proc/sys/dev/cdrom/info:
> > 
> > > Can play audio:         0       1
> > 
> > Same as
> > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/186664/comments/9
> > 
> > Please complain to the vendor, so he stops doing this bull*.
> > 
> > Signed-Off-By: Bodo Eggert
> > X-Tested: Not at all
> > 
> > --- linux-2.6.26/drivers/ide/ide-cd.c.ori       2008-10-04
> > 13:21:17.000000000 +0200 +++ linux-2.6.26/drivers/ide/ide-cd.c
> > 2008-10-04 13:22:15.000000000 +0200 @@ -1842,6 +1842,7 @@ static
> > const struct cd_list_entry ide_cd { "MATSHITADVD-ROM SR-8176",
> > NULL,   IDE_CD_FLAG_PLAY_AUDIO_OK      }, { "MATSHITADVD-ROM
> > SR-8174", NULL,   IDE_CD_FLAG_PLAY_AUDIO_OK      }, { "Optiarc DVD
> > RW AD-5200A", NULL,   IDE_CD_FLAG_PLAY_AUDIO_OK      },
> > +       { "Optiarc DVD RW AD-7200A", NULL,
> > IDE_CD_FLAG_PLAY_AUDIO_OK      }, { NULL, NULL, 0 }
> >  };
> >  
> 
> Thank you Bodo.  This works fine now.
> 
> I guessed there might be a crapture list for buggy firmware CD drives,
> but didn't find it...
> 
> The patch is fine.
> 
> Acked-by: Nick Warne <nick@ukfsn.org>

Sorry, I used the wrong tag.

Test-by: Nick Warne <nick@ukfsn.org>


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