[linux-vr-cvsupdate] Update to module linux

[Hiroshi K. <ke...@us...>]

Update of /cvsroot/linux-vr/linux/drivers/video
In directory slayer.i.sourceforge.net:/tmp/cvs-serv9357

Modified Files:
	hpcsfb.c 
Log Message:
Added ioctl() for LCD backlight/contrast control.
Added hard dimmer for some architectures.
Contributed by SATO Kazumi.