Commit 4dbdf886 authored Nov 11, 2010 by Marek Vasut Committed by Linus Torvalds Nov 12, 2010

backlight: fix blanking for L4F00242T03 LCD



The LCD was turned on if the variable power was > 0, but that was
incorrect.  The LCD has to be turned on in NORMAL and UNBLANK case.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 6bde9082

drivers/video/backlight/l4f00242t03.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -78,7 +78,7 @@ static int l4f00242t03_lcd_power_set(struct lcd_device *ld, int power)
		const u16 slpin = 0x10;
		const u16 disoff = 0x28;

		if (power) {
		if (power <= FB_BLANK_NORMAL) {
		if (priv->lcd_on)
		return 0;