SDL_HINT_JOYSTICK_LINUX_DIGITAL_HATS3
A variable controlling whether joysticks on linux will always treat 'hat' axis inputs (abs_hat0x - abs_hat3y) as 8-way digital hats without checking whether they may be analog.
Header file
Defined in SDL3/SDL_hints.h
Overview
The variable can be set to the following values:
• "0": Only map hat axis inputs to digital hat outputs if the input axes
appear to actually be digital. (default)
• "1": Always handle the input axes numbered ABS_HAT0X to ABS_HAT3Y as
digital hats.
This hint should be set before a controller is opened.