I’ve spent the weekend playing with my shiny new Hyperpixel display - it’s great! However, I do have a few questions about it:
What panel is used in the Hyperpixel? I can see the AUO logo on it, but don’t know more than that. Is there a datasheet available?
Can you confirm the GPIO usage? From my running device I can see that pins 0-9, 13-17 and 20-25 are used for the DPI display, plus 10-11 (i2c) and 27 (interrupt) for the touchscreen and 19 for the backlight. Does that mean pins 12, 18 and 26 are not connected on the board?
Following on from the above, shouldn’t pin 12 be in use as one of the DPI pins? I’ve posted my “raspi-gpio get” output at https://gist.github.com/8712086a9da1cc61d73712619a8afd37. It shows only 17 pins set to DPI_Dx instead of the 18 I would expect for an RGB666 panel.
Is the source code for the hyperpixel-init binary available or is it a proprietary thing? On similar lines, it would be nice to see the source for the device tree overlays but they can always be decompiled so it’s not a big deal!
Thanks for creating great hardware products!