From: Zhang Rui Date: Fri, 25 Jan 2008 06:47:49 +0000 (+0800) Subject: ACPI: video: create "brightness_switch_enabled" modparam X-Git-Tag: v2.6.25-rc1~297^2~3^2~2^3~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a681a4dee07ea09aedaadc6a2da28d2131dc414;p=pandora-kernel.git ACPI: video: create "brightness_switch_enabled" modparam Introduce new module parameter for brightness control. "brightness_switch_enabled" is set by default which means nothing changes upon brightness switch events. When "brightness_switch_enabled" is cleared via "echo 0 > /sys/module/video/parameters/brightness_switch_enabled", ACPI will not try to change the brightness level any more. Either X will take charge of this or users can change the brightness level by poking /sys/class/backlight/acpi_videoX/... Signed-off-by: Zhang Rui Signed-off-by: Len Brown --- Reading git-diff-tree failed