trouble using IBM USB Multi-Burner

[Adrian Filipi]

 	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 }
 };