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The backlight event is "change", not "add" or "remove"

This commit is contained in:
Sam Lantinga 2022-06-10 12:42:45 -07:00
parent 68544be44b
commit ce5763230b
1 changed files with 1 additions and 4 deletions
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3
src/hidapi/SDL_hidapi.c
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@ -416,11 +416,8 @@ HIDAPI_UpdateDiscovery()
const char *action = NULL; const char *action = NULL;
action = usyms->udev_device_get_action(pUdevDevice); action = usyms->udev_device_get_action(pUdevDevice);
if (!action || SDL_strcmp(action, "add") == 0 || SDL_strcmp(action, "remove") == 0) { if (!action || SDL_strcmp(action, "add") == 0 || SDL_strcmp(action, "remove") == 0) {
const char *subsystem = usyms->udev_device_get_subsystem(pUdevDevice);
if (!subsystem || SDL_strcmp(subsystem, "backlight") != 0) {
++SDL_HIDAPI_discovery.m_unDeviceChangeCounter; ++SDL_HIDAPI_discovery.m_unDeviceChangeCounter;
} }
}
usyms->udev_device_unref(pUdevDevice); usyms->udev_device_unref(pUdevDevice);
} }
} }