encounter
/
SDL
mirror of https://github.com/encounter/SDL.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/hidapi/SDL_hidapi.c
View File

@ -416,10 +416,7 @@ HIDAPI_UpdateDiscovery()
const char *action = NULL;
action = usyms->udev_device_get_action(pUdevDevice);
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);
}