backlight: add backlight brightness debug function [2/2]
authorShaochan Liu <shaochan.liu@amlogic.com>
Mon, 17 Dec 2018 12:07:54 +0000 (20:07 +0800)
committerJianxin Pan <jianxin.pan@amlogic.com>
Tue, 25 Dec 2018 11:15:42 +0000 (03:15 -0800)
commit7297536e1d72c20a684d7d1fb8eb3a6147834417
tree8f5e9eaf79b9546ad1933a49873f28b410ee432c
parent6c8aecf093d6bc9595d971992ed60d2727bc3f0d
backlight: add backlight brightness debug function [2/2]

PD#SWPL-1005

Problem:
add backlight brightness debug function

Solution:
1,add brightness_level node to change backlight brightness
2,add brightness_bypass node to change brightness_bypass

Verify:
verified by t962x_r311

Change-Id: I8faae0d08b2a15fdc5c5a507c0c6815843be59ab
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
drivers/amlogic/media/vout/backlight/aml_bl.c