Hi,
I’m a newbie in this forum and would like to ask for help configuring the vfd.
I bought an X96 android box with S905X4 and I want to use it with CoreELEC, but I can’t get the vfd to work.
The cat /sys/kernel/debug/gpio output from Android 11: https://pastebin.com/U96SsFxm
I also found this file in the android kernel:
https://android.googlesource.com/kernel/arm64/+/f5269100977385d1fd4a5ef68e49631892cf4fe4/include/dt-bindings/gpio/meson-sc2-gpio.h
I opened the box and there is AiP1628 chip and type “3” display in it.
Based on this information I created a new vfd.conf file with the following lines:
vfd_gpio_clk=‘0,0,0x00’
vfd_gpio_dat=‘0,1,0x00’
vfd_gpio_stb=‘0,39,0x00’
vfd_chars=‘4,3,2,1,0’
vfd_dot_bits=‘0,1,2,3,4,5,6’
vfd_display_type=‘0x03,0x00,0x00,0x00’
But no luck, the display remained dark.