Commit d822d5c2 authored Jul 14, 2009 by Matthew Garrett Committed by Richard Purdie Sep 21, 2009

backlight/eeepc-laptop: Update the backlight state when we change brightness



Trigger a status update when the user hits a brightness key, allowing
userspace to present appropriate UI.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

parent 36342742

drivers/platform/x86/eeepc-laptop.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -642,7 +642,7 @@ static int notify_brn(void)
		struct backlight_device *bd = eeepc_backlight_device;
		if (bd) {
		int old = bd->props.brightness;
		bd->props.brightness = read_brightness(bd);
		backlight_force_update(bd, BACKLIGHT_UPDATE_HOTKEY);
		return old;
		}
		return -1;