trouble using IBM USB Multi-Burner (fwd)

[Adrian Filipi]

  	Sorry, if you've seen this before.  I was redirected to freebsd-usb 
from freebsd-multimedia.

  	I'm still stuck with no idea how to improve functionality of this 
featureful DVD-RW drive.

  	Since the post, I upgraded to 6.1-PRERELEASE from yesterday with no 
change.

thanks,

  	Adrian
-- 
[ adrian at ubergeeks.com ]

---------- Forwarded message ----------
Date: Tue, 14 Feb 2006 17:05:26 -0500 (EST)
From: Adrian Filipi <adrian at ubergeeks.com>
To: freebsd-multimedia at freebsd.org
Subject: trouble using IBM USB Multi-Burner


  	I'm trying to get an "IBM USB 2.0 Portable Multi-Burner" working fully 
on a 6-stable Thinkpad X31.

  	I can get a table of contents with cdcontrol for audio discs, and 
mounting data discs works, but I cannot write to anything, nor can I read audio 
data from the disc.  Oddly "cdcontrol play" works, but given that there is no 
headphone jack, this is kind of pointless.

  	I found some patches at http://www.jaist.ac.jp/~uehara/etc/ThinkPadX40/ 
, but they don't seem to improve the situation any.  The resulting diff is 
attached for reference.

  	I've tried reading with cdparanoia, and here's what I get:

  	    : adrian at atf; sudo cdparanoia -v 1
  	    cdparanoia III release 9.8 (March 23, 2001)
  	    .....
  	    Checking /dev/cd0 for cdrom...

  	    CDROM model sensed: IBM USB2 MultiBurner U0B1

  	    Checking for ATAPICAM...
  		    Drive is SCSI

  	    Checking for MMC style command set...
  		    Drive does not have MMC CDDA support
  		    Setting default read size to 26 sectors (61152 bytes).

  	    Verifying CDDA command set...
  		    Could not find any audio tracks on this disk.

  	    Unable to open disc.
  	    : adrian at atf;

  	Additionally the "check drive" function of the xmms cdaudio plug-in 
returns "Digital audio extraction test failed: inappropriate ioctl for device".

  	Anybody have suggestions on what to try next?  This is a pretty nifty 
drive, that I'd like to get fully functional.

  	FYI, this is a link the the specific IBM drive:

http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-53489

thanks,

  	Adrian
-- 
[ adrian at ubergeeks.com ]
-------------- next part --------------
--- usbdevs	2005/07/28 22:24:42	1.1
+++ usbdevs	2005/07/28 22:28:42	1.2
@@ -974,6 +974,8 @@
 
 /* IBM Corporation */
 product IBM USBCDROMDRIVE	0x4427	USB CD-ROM Drive
+/* added by R.Uehara */
+product IBM USB_MULTI_BURNER	0x442b	USB 2.0 Multi-Burner Drive
 
 /* Inside Out Networks products */
 product INSIDEOUT EDGEPORT4	0x0001	EdgePort/4 serial ports
--- umass.c	2005/07/28 21:57:24	1.1
+++ umass.c	2005/07/28 22:28:42	1.2
@@ -467,6 +467,10 @@
 	  UMASS_PROTO_ATAPI | UMASS_PROTO_CBI_I,
 	  FORCE_SHORT_INQUIRY
 	},
+	{ USB_VENDOR_IBM, USB_PRODUCT_IBM_USB_MULTI_BURNER, RID_WILDCARD,
+	  UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
+	  NO_QUIRKS
+	},
 	{ VID_EOT, PID_EOT, RID_EOT, 0, 0 }
 };