ACPI: thinkpad-acpi: add brightness_force parameter
commit3de93e6821564ebde9acfdbfee28eb5a411f2015
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, 26 Feb 2008 02:34:06 +0000 (25 23:34 -0300)
treef28e2f2aadd651f39385587143fa6c7eeb9ac32a
parent5ddf5f912cec3eab2fba5fc8925195a3a9226c99
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