Re: [Mactel-linux-users] Initial MacBook Black 1.1 iSight under Debian

[Justin P. M. <jus...@gm...>]

Leandro Guimarães Faria Corcete DUTRA wrote:
> Le dimanche 14 décembre 2008 à 17:12 -0800, Justin P. Mattock a écrit :
>   
>> Leandro Guimarães Faria Corcete DUTRA wrote:
>>     
>>> How can I debug my MacBook Black 1.1 iSight under Debian?  http://
>>> wiki.debian.org./MacBook/ says it won’t work, but no reason why...
>>>
>>>       
>> I would have no idea on how to debug
>> isight, maybe through mplayer
>> i.g. mplayer tv:// -vf mirror
>> should give you some info, also
>> anything with lsusb
>>     
>
> Does this tell anyone anything?
>
> leandro@mcbk:~$ mplayer tv:// -vf mirror
> MPlayer 1.0rc2-4.3.1-DFSG-free (C) 2000-2007 MPlayer Team
> CPU: Genuine Intel(R) CPU            1500  @ 2.00GHz (Family: 6, Model: 14, Stepping: 8)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
> Compiled with runtime CPU detection.
> Creating config file: /home/leandro/.mplayer/config
> mplayer: could not connect to socket
> mplayer: No such file or directory
> Failed to open LIRC support. You will not be able to use your remote control.
>
> Playing tv://.
> TV file format detected.
> Selected driver: v4l2
>  name: Video 4 Linux 2 input
>  author: Martin Olschewski <ols...@zp...>
>  comment: first try, more to come ;-)
> v4l2: ioctl get standard failed: Invalid argument
> Selected device: Built-in iSight
>  Capabilites:  video capture  streaming
>  supported norms:
>  inputs: 0 = Camera 1;
>  Current input: 0
>  Current format: UYVY
> v4l2: ioctl set format failed: Invalid argument
> v4l2: ioctl set format failed: Invalid argument
> tv.c: norm_from_string(pal): Bogus norm parameter, setting default.
> v4l2: ioctl enum norm failed: Invalid argument
> Error: Cannot set norm!
> Selected input hasn't got a tuner!
> v4l2: ioctl set mute failed: Invalid argument
> v4l2: ioctl query control failed: Invalid argument
> v4l2: ioctl query control failed: Invalid argument
> Opening video filter: [mirror]
> ==========================================================================
> Opening video decoder: [raw] RAW Uncompressed Video
> VDec: vo config request - 640 x 480 (preferred colorspace: Packed UYVY)
> VDec: using Packed UYVY as output csp (no 0)
> Movie-Aspect is undefined - no prescaling applied.
> VO: [xv] 640x480 => 640x480 Packed UYVY 
> Selected video codec: [rawuyvy] vfm: raw (RAW UYVY)
> ==========================================================================
> Audio: no sound
> Starting playback...
> No bind found for key 'MOUSE_BTN0'.                         
> V:   0.0 419/419 ??% ??% ??,?% 0 0                                              
>
> MPlayer interrupted by signal 8 in module: free_demuxer
> - MPlayer crashed by bad usage of CPU/FPU/RAM.
>   Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and
>   disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash.
> - MPlayer crashed. This shouldn't happen.
>   It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
>   gcc version. If you think it's MPlayer's fault, please read
>   DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and
>   won't help unless you provide this information when reporting a possible bug.
>  [ This binary of MPlayer in Debian is currently compiled with
>    '--enable-debug'; the debugging symbols are in the package
>    'mplayer-dbg'.]
>
>
> As for lsusb:
>
> mcbk:~# lsusb
> Bus 005 Device 011: ID 05ac:8501 Apple, Inc. Built-in iSight [Micron]
>
>
>   
this is interesting:

v4l2: ioctl set format failed: Invalid argument
v4l2: ioctl set format failed: Invalid argument
tv.c: norm_from_string(pal): Bogus norm parameter, setting default.
v4l2: ioctl enum norm failed: Invalid argument
Error: Cannot set norm!
Selected input hasn't got a tuner!
v4l2: ioctl set mute failed: Invalid argument
v4l2: ioctl query control failed: Invalid argument
v4l2: ioctl query control failed: Invalid argument
(you gots me on this one);

I also see:

mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

looks like you need to setup you're 
apple remote

regards;

Justin P. Mattock