DVD ioctls error message

[Javier Sixto]

I have a similar problem whith ioctl and dvd ...

The problem come from my scsci host driver (tekram DC315) which can't 
forward correctly dvd ioclts datas....
Have you got any scsi host ?

Patrick Dugal wrote:

>Hi all,
>
>I am using Linux Red Hat 7.1 (kernel 2.4.2-2) as a guest OS inside
>VMWare on top of Windows XP and am getting an error message regarding DVD 
>ioctls.  There is no problem with reading regular files from the DVD ROM 
>from linux but I tried ogle and vlc and ran into the an issue with the DVD 
>ioctls supposedly not being part of the kernel.  In the DVD Howto, I have 
>read that it is supposed to be included in 2.4 kernels.  I am not concerned 
>about sound for the moment.  I believe the drive is a Pioneer DVD.  I 
>downloaded and installed libdvdcss-1.0.0 and also tried a previous version, 
>I can't get past this problem with ioctls still (see error below).
>
>I need to know what steps I should follow to get this to work.  Here
>is the output I have.
>
>Any help would be appreciated.  Please reply to pdugal at nortelnetworks.com
>
>Pat
>
>
>[mdugal at localhost mdugal]$ vlc dvd:/dev/dvd
>VideoLAN Client - version 0.2.91 Ourumov - (C)1996-2001 VideoLAN
>
>libdvdcss error: css error: ioctl_ReadCopyright failed, make sure there is a
>
>DVD
>in the drive, and that DVD ioctls were compiled in this libdvdcss version
>libdvdcss error: CSS test failed
>aout error: can't open esound socket (format 0x00001021 at 44100 Hz)
>
>[mdugal at localhost mdugal]$ vlc -vvvvvvvvvv dvd:/dev/dvd
>VideoLAN Client - version 0.2.91 Ourumov - (C)1996-2001 VideoLAN
>
>intf: playlist initialized
>intf: added `dvd:/dev/dvd' to playlist
>module: checking built-in modules
>module: new builtin module `es', ISO 13818-1 MPEG Elementary Stream input 
>module
>module: new builtin module `ps', ISO 13818-1 MPEG Program Stream input 
>module
>module: new builtin module `ts', ISO 13818-1 MPEG Transport Stream input 
>module
>module: new builtin module `yuv', YUV transformations module
>module: new builtin module `idct', IDCT module
>module: new builtin module `idctclassic', classic IDCT module
>module: new builtin module `motion', motion compensation module
>module: new builtin module `imdct', AC3 IMDCT module
>module: new builtin module `downmix', AC3 downmix module
>module: new builtin module `yuvmmx', MMX YUV transformations module
>module: new builtin module `idctmmx', MMX IDCT module
>module: new builtin module `motionmmx', MMX motion compensation module
>module: new builtin module `idctmmxext', MMX EXT IDCT module
>module: new builtin module `motionmmxext', MMXEXT motion compensation module
>module: new builtin module `imdct3dn', 3D Now! AC3 IMDCT module
>module: new builtin module `downmix3dn', 3D Now! AC3 downmix module
>module: new builtin module `imdctsse', SSE AC3 IMDCT module
>module: new builtin module `downmixsse', SSE AC3 downmix module
>module: new builtin module `dvd', DVD input module, linked with libdvdcss
>module: new builtin module `vcd', basic VCD input module
>module: new builtin module `dummy', dummy functions module
>module: new builtin module `null', the Null module that does nothing
>module: new builtin module `rc', remote control interface module
>module: new builtin module `xvideo', XVideo extension module
>module: checking plugin modules
>module: browsing `.'
>module: browsing `plugins'
>module: browsing `/usr/lib/videolan/vlc'
>module: new plugin module `dsp', Linux OSS /dev/dsp module
>module: new plugin module `esd', EsounD audio module
>module: new plugin module `fb', Linux console framebuffer module
>module: new plugin module `sdl', Simple DirectMedia Layer module
>module: new plugin module `x11', X11 module
>module: module bank initialized
>module: rc has score 2
>module: dummy has score 1
>module: locking module `rc'
>intf: interface initialized
>libdvdcss error: css error: ioctl_ReadCopyright failed, make sure there is a
>
>DVD
>in the drive, and that DVD ioctls were compiled in this libdvdcss version
>libdvdcss error: CSS test failed
>input: playlist item `dvd:/dev/dvd'
>module: dummy has score 1
>module: vcd has score 5
>module: dvd has score 100
>module: ts has score 2
>module: ps has score 10
>module: es has score 5
>module: locking module `dvd'
>dvd info: netlist initialized
>ifo info: vmg initialized
>dvd info: number of titles: 35
>ifo info: vts 2 initialized
>dvd: title 1 vts_title 1 pgc 1
>dvd info: title: 1
>    vobstart at: 617386 blocks
>    stream size: 2874533 blocks
>    number of chapters: 38
>    number of angles: 1
>dvd info: video
>    compression: mpeg-2
>    tv system: ntsc 525/60 Hz
>    aspect ratio: 16:9
>    display mode: letterboxed
>    line21-1: data present in GOP
>    line21-2:
>    source res: 720x480 ntsc or 720x576 pal
>    letterboxed: no
>    mode: camera
>dvd info: audio 1
>    language: English
>    mode: ac3
>    channel(s): 6
>    sampling: 48000 Hz
>    appl_mode: not specified
>    caption:
>    quantization: drc
>    status: 0
>dvd info: audio 2
>    language: English
>    mode: ac3
>    channel(s): 2
>    sampling: 48000 Hz
>    appl_mode: not specified
>    caption:
>    quantization: drc
>    status: 1
>dvd info: audio 3
>    language: English
>    mode: ac3
>    channel(s): 2
>    sampling: 48000 Hz
>    appl_mode: not specified
>    caption:
>    quantization: drc
>    status: 2
>dvd info: spu 1
>    caption: 0
>    language: English
>    prefix: 100
>    status: 4:3 0 wide 0 letter 1 pan 0
>module: downmixsse has score 200
>module: downmix3dn has score 0
>module: downmix has score 50
>module: locking module `downmixsse'
>module: imdctsse has score 200
>module: imdct3dn has score 0
>module: imdct has score 50
>module: locking module `imdctsse'
>module: motionmmxext has score 200
>module: motionmmx has score 150
>module: motion has score 50
>module: locking module `motionmmxext'
>module: idctmmxext has score 200
>module: idctmmx has score 150
>module: idctclassic has score 100
>module: idct has score 50
>module: locking module `idctmmxext'
>esd: Failed to fix mode of /tmp/.esd to 1777.
>Try -trust to force esd to start.
>esd: Esound sound daemon unable to create unix domain socket:
>/tmp/.esd/socket
>The socket is not accessible by esd.
>Exiting...
>
>module: unlocking module `idctmmxext'
>module: unlocking module `motionmmxext'
>aout: no aout present, spawning one
>module: sdl has score 40
>module: esd has score 50
>module: dsp has score 0
>module: dummy has score 1
>module: locking module `esd'
>intf error: signal 2 received, exiting
>
>aout error: can't open esound socket (format 0x00001021 at 44100 Hz)
>
>
>
>[root at localhost /dev]# ls -l | grep hda
>lrwxrwxrwx    1 root     root            8 Dec  5 19:21 cdrom1 -> /dev/hda
>lrwxrwxrwx    1 root     root            8 Dec  5 21:05 dvd -> /dev/hda
>brw-rw-rw-    1 root     disk       3,   0 Mar 23  2001 hda
>brw-rw-rw-    1 root     disk       3,   1 Mar 23  2001 hda1
>brw-rw-rw-    1 root     disk       3,  10 Mar 23  2001 hda10
>brw-rw-rw-    1 root     disk       3,  11 Mar 23  2001 hda11
>brw-rw-rw-    1 root     disk       3,  12 Mar 23  2001 hda12
>brw-rw-rw-    1 root     disk       3,  13 Mar 23  2001 hda13
>brw-rw-rw-    1 root     disk       3,  14 Mar 23  2001 hda14
>brw-rw-rw-    1 root     disk       3,  15 Mar 23  2001 hda15
>brw-rw-rw-    1 root     disk       3,  16 Mar 23  2001 hda16
>brw-rw-rw-    1 root     disk       3,   2 Mar 23  2001 hda2
>brw-rw-rw-    1 root     disk       3,   3 Mar 23  2001 hda3
>brw-rw-rw-    1 root     disk       3,   4 Mar 23  2001 hda4
>brw-rw-rw-    1 root     disk       3,   5 Mar 23  2001 hda5
>brw-rw-rw-    1 root     disk       3,   6 Mar 23  2001 hda6
>brw-rw-rw-    1 root     disk       3,   7 Mar 23  2001 hda7
>brw-rw-rw-    1 root     disk       3,   8 Mar 23  2001 hda8
>brw-rw-rw-    1 root     disk       3,   9 Mar 23  2001 hda9
>
>
>Same error with permissions set to "brw-rw----"
>
>
>
>
>