libdvdcss and region codes

Andru Luvisi luvisi at andru.sonoma.edu
Thu Mar 20 00:38:51 CET 2003


On Wed, 19 Mar 2003, Christophe Massiot wrote:
[snip]
> There is no known workaround, though under Linux the contents of your
> 'dmesg' and system logs might give us a clue.
[snip]

I am attaching my dmesg output and the output from /proc/cpuinfo.  Let me
know if there is anything else I can provide or test.

dmesg shows my drive as both hdc and a SCSI drive because I am using SCSI
emulation via a boot-time "hdc=ide-scsi" argument so that I can burn CDs
with cdrecord.  I see the exact same behavior whether I use SCSI emulation
or not.  That is:

With SCSI emulation:
  /dev/dvd -> /dev/sr0
  Plays region 1
  Can't play region 2 ("ioctl ReadDiscKey failed")

Without SCSI emulation:
  /dev/dvd -> /dev/hdc
  Plays region 1
  Can't play region 2 ("ioctl ReadDiscKey failed")

Thanks,
Andru
-- 
Andru Luvisi, Programmer/Analyst

Quote Of The Moment:
  Appel's method avoids making a large number of small trampoline bounces
  by occasionally jumping off the Empire State Building.
                  -- Henry G. Baker, "Cheney on the M.T.A."
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