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32 .Nd Toshiba Programmable I/O controller
36 Some Toshiba computers have a special I/O controller that handles various
38 This special I/O controller is accessed by the
43 driver provides some support for it.
47 driver handles the following hot-keys:
49 .Bl -tag -compact -offset indent -width "Fn+F5"
51 Switch between LCD and External Video output.
53 Decrease LCD brightness.
55 Increase LCD brightness.
62 driver has only been tested on the Libretto L3 and on the Portege 3440.
72 may have problems with X11 when switching between LCD
73 and External Video output.