ACPI: thinkpad-acpi: add brightness_force parameter
commit71f307877cc7d575bb266494bc28f14a54d7a192
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Thu, 11 Oct 2007 07:51:54 +0000 (11 04:51 -0300)
committerHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Tue, 30 Oct 2007 22:47:50 +0000 (30 20:47 -0200)
tree663e56ab09e0ff2cd96d6f00f4069122232cb47a
parentbcb4c89057411164aee96b3321da8b68d0622a40
ACPI: thinkpad-acpi: add brightness_force parameter

Add a "brightness_enable" module parameter that allows the local admin to
force the backlight support to not be enabled.

It can also be used to force the backlight support to be enabled, but that
is currently a no-op as the backlight support is enabled by default when
available.  This will be changed by a different patch.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Documentation/thinkpad-acpi.txt
drivers/misc/thinkpad_acpi.c
drivers/misc/thinkpad_acpi.h