Provided by: libsdl3-doc_3.2.20+ds-2_all 

NAME
SDL_HINT_JOYSTICK_LINUX_DEADZONES - A variable controlling whether joysticks on Linux adhere to their
HID-defined deadzones or return unfiltered values.
SYNOPSIS
#include <SDL3/SDL_hints.h>
#define SDL_HINT_JOYSTICK_LINUX_DEADZONES "SDL_JOYSTICK_LINUX_DEADZONES"
DESCRIPTION
The variable can be set to the following values:
• "0": Return unfiltered joystick axis values. (default)
• "1": Return axis values with deadzones taken into account.
This hint should be set before a controller is opened.
AVAILABILITY
This hint is available since SDL 3.2.0.
Simple Directmedia Layer SDL 3.2.20 SDL_HINT_JOYSTICK_LINUX_DEADZONES(3)