linux-stable/drivers/video
Philipp Zabel 3698d7e7d2 backlight: pwm_bl: Avoid backlight flicker when probed from DT
If the driver is probed from the device tree, and there is a phandle
property set on it, and the enable GPIO is already configured as output,
and the backlight is currently disabled, keep it disabled.
If all these conditions are met, assume there will be some other driver
that can enable the backlight at the appropriate time.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-01-11 05:56:22 +00:00
..
backlight backlight: pwm_bl: Avoid backlight flicker when probed from DT 2016-01-11 05:56:22 +00:00
console fbcon: initialize blink interval before calling fb_set_par 2015-10-17 22:00:39 -07:00
fbdev fbdev changes for 4.4 2015-11-10 10:00:09 -08:00
logo video/logo: prevent use of logos after they have been freed 2014-12-29 10:06:55 +02:00
display_timing.c
hdmi.c [media] hdmi: rename HDMI_AUDIO_CODING_TYPE_EXT_STREAM to _EXT_CT 2015-01-27 10:19:12 -02:00
Kconfig drm: Remove two-level menu in Kconfig 2015-08-07 19:06:37 +02:00
Makefile video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
of_display_timing.c video: of: fix memory leak 2015-10-07 14:13:59 +03:00
of_videomode.c video: Fix possible leak in of_get_videomode() 2015-08-10 15:11:12 +03:00
vgastate.c fbdev: vgastate: remove trailing whitespaces 2015-01-13 12:53:25 +02:00
videomode.c