Hello ,
I am a new developer.
I have to write LED backlight driver on GPIO and by my understanding it
will go in the path /drivers/video/backlight
Please suggest what changes are required in the DT file so that the probe
function is called in my driver. I am using the already available
well ,
xhuang8@INFO-HP-Z400:~/git/linux-stable$ grep -r gpio-backlight
arch/arm/boot/*
arch/arm/boot/dts/omap3-thunder.dts:compatible =
gpio-backlight;
arch/arm/boot/dts/omap3-ha-lcd.dts: compatible =
gpio-backlight;
arch/arm/boot/dts/omap4-var-dvk-om44.dts:
