171     unsigned char msgBuf[CEC_MESSAGE_BODY_MAX_LENGTH];  in sendMessageToFifo()  local
174     memset(msgBuf, 0, sizeof(msgBuf));  in sendMessageToFifo()
175     msgBuf[0] = ((static_cast<uint8_t>(message.initiator) & 0xf) << 4) |  in sendMessageToFifo()
181         msgBuf[i + 1] = static_cast<unsigned char>(message.body[i]);  in sendMessageToFifo()
192     ret = write(mOutputFile, msgBuf, length + 1);  in sendMessageToFifo()
211 void HdmiCecMock::handleHotplugMessage(unsigned char* msgBuf) {  in handleHotplugMessage()  argument
212     HotplugEvent hotplugEvent{.connected = ((msgBuf[3]) & 0xf) > 0,  in handleHotplugMessage()
213                               .portId = static_cast<uint32_t>(msgBuf[0] & 0xf)};  in handleHotplugMessage()
220     ALOGD("[halimp] hot plug port id %x, is connected %x", (msgBuf[0] & 0xf), (msgBuf[3] & 0xf));  in handleHotplugMessage()
223                 ((hotplugEvent.connected == 0) ? 0xffff : ((msgBuf[1] << 8) | (msgBuf[2])));  in handleHotplugMessage()
235 void HdmiCecMock::handleCecMessage(unsigned char* msgBuf, int megSize) {  in handleCecMessage()  argument
242         message.body[i] = static_cast<uint8_t>(msgBuf[i + 1]);  in handleCecMessage()
246     message.initiator = static_cast<CecLogicalAddress>((msgBuf[0] >> 4) & 0xf);  in handleCecMessage()
248     message.destination = static_cast<CecLogicalAddress>((msgBuf[0] >> 0) & 0xf);  in handleCecMessage()
260     unsigned char msgBuf[CEC_MESSAGE_BODY_MAX_LENGTH];  in threadLoop()  local
276         memset(msgBuf, 0, sizeof(msgBuf));  in threadLoop()
279         r = readMessageFromFifo(msgBuf, CEC_MESSAGE_BODY_MAX_LENGTH);  in threadLoop()
285         printCecMsgBuf((const char*)msgBuf, r);  in threadLoop()
287         if (((msgBuf[0] >> 4) & 0xf) == 0xf) {  in threadLoop()
289             handleHotplugMessage(msgBuf);  in threadLoop()
293         handleCecMessage(msgBuf, r);  in threadLoop()