On 02/07/13 15:15, Oskar Andero wrote: > From: Shingo Nakao <[email protected]> > > When backlight turns on early from display, a white line can be > seen on the screen. Therefore make sure backlight is off when we > are under an fb blank event. > > Signed-off-by: Shingo Nakao <[email protected]> > Cc: Milo Kim <[email protected]> > Cc: Richard Purdie <[email protected]> > Signed-off-by: Oskar Andero <[email protected]> > --- > drivers/video/backlight/lp855x_bl.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/video/backlight/lp855x_bl.c > b/drivers/video/backlight/lp855x_bl.c > index a0e1e02..c0b41f1 100644 > --- a/drivers/video/backlight/lp855x_bl.c > +++ b/drivers/video/backlight/lp855x_bl.c > @@ -246,7 +246,7 @@ static int lp855x_bl_update_status(struct > backlight_device *bl) > { > struct lp855x *lp = bl_get_data(bl); > > - if (bl->props.state & BL_CORE_SUSPENDED) > + if (bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) > bl->props.brightness = 0; > > if (lp->mode == PWM_BASED) { >
Thanks, I've applied this into my 3.12/fbdev branch. Tomi
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