I am trying to design my own baseboard for a Apalis i.Mx6 board.
Most displays want you to sequence the power, lvds signals, and backlight power.
In other designs I have done using X86 processors the modules had three control signals
One for Display Power
One for Backlight Power
One for PWM for Backlight.
Looking at the apalis_evaluation_board_v1.1_schematics I found
BKL1_ON - seem to be the backlight power signal but can not tell if low or high active.
PWM_BKL1 - appears to be the PWM signal.
I can NOT find the Display power signal. So any info on which signal I should use and is it low active or high active.