[PATCH] fix omnibook max available brightness level

[Danny Kukawka]

Hi,

this patch fixed the the number of max. available brightness levels for the 
proc omnibook interface. 

The reason for this change: 
* there exist two different versions of the omnibook kernel module (the older 
version is from [1] and the new one from project [2]). 
* different hardware supported by this module have different max levels. 
(older machines have 11 (0-10) and newer hardware support 8 levels (0-7))

How this patch handle this:
* for the newer module version the max. level can be parsed 
from /proc/omnibook/lcd
* for the older version we assume now always max. 11 levels, since this module 
only support level 0-10 for brightness.

Danny

[1] http://sourceforge.net/projects/omke/
[2] http://sourceforge.net/projects/omnibook/

 hald/linux/acpi.c                               |   18 +++++++++++++-
 tools/linux/hal-system-lcd-set-brightness-linux |    2 -
 2 files changed, 18 insertions(+), 2 deletions(-)

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