display backlight and bluetooth reference counting (#639)

2026-08-29 23:37:31 +02:00
parent 19b11eb9a8
commit 64fb1a9f52
16 changed files with 80 additions and 33 deletions
@@ -118,7 +118,16 @@ error_t display_get_backlight(Device* device, Device** backlight) {
    if (api->get_backlight == nullptr) {
        return ERROR_NOT_SUPPORTED;
    }
-    return api->get_backlight(device, backlight);
+    Device* found = nullptr;
+    error_t error = api->get_backlight(device, &found);
+    if (error != ERROR_NONE) {
+        return error;
+    }
+    error = device_get(found);
+    if (error == ERROR_NONE) {
+        *backlight = found;
+    }
+    return error;
 }

 const struct DeviceType DISPLAY_TYPE {