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ardangelo / sharp-drm-driver

Linux DRM Driver for 2.7" Sharp Memory LCD
GNU General Public License v2.0
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chore: mark GPIO for `DISP` as optional #7

Closed imnotjames closed 11 months ago

imnotjames commented 11 months ago

on the beepy the disp pin isn't actually connected and instead it always gets set on the screen via a hard- wired connection to vcc

this change will allow omission of the disp pin for those cases and no longer attempts to set it

imnotjames commented 11 months ago

The current device tree source file in the repo sets the disp to GPIO 22 which is connected to nothing (except for the external header)

The beepy disp pin can be seen as connected directly to VCC here:

Screenshot_20231126-104421

ardangelo commented 11 months ago

Good catch, thanks!