277 std::optional<int32_t> KeyLayoutMap::findScanCodeForLed(int32_t ledCode) const {  in findScanCodeForLed()
279         if (led.ledCode == ledCode) {  in findScanCodeForLed()
280             ALOGD_IF(DEBUG_MAPPING, "%s: ledCode=%d, scanCode=%d.", __func__, ledCode, scanCode);  in findScanCodeForLed()
284     ALOGD_IF(DEBUG_MAPPING, "%s: ledCode=%d ~ Not found.", __func__, ledCode);  in findScanCodeForLed()
288 std::optional<int32_t> KeyLayoutMap::findUsageCodeForLed(int32_t ledCode) const {  in findUsageCodeForLed()
290         if (led.ledCode == ledCode) {  in findUsageCodeForLed()
291             ALOGD_IF(DEBUG_MAPPING, "%s: ledCode=%d, usage=%x.", __func__, ledCode, usageCode);  in findUsageCodeForLed()
295     ALOGD_IF(DEBUG_MAPPING, "%s: ledCode=%d ~ Not found.", __func__, ledCode);  in findUsageCodeForLed()
547     std::optional<int> ledCode = InputEventLookup::getLedByLabel(ledCodeToken.c_str());  in parseLed()  local
548     if (!ledCode) {  in parseLed()
555              *code, *ledCode);  in parseLed()
558     led.ledCode = *ledCode;  in parseLed()