+ bool bHandled(false);
+ if (m_busDevice->MyLogicalAddressContains(command.destination) ||
+ command.destination == CECDEVICE_BROADCAST)
+ {
+ switch(command.opcode)
+ {
+ case CEC_OPCODE_VENDOR_COMMAND:
+ bHandled = HandleVendorCommand(command);
+ break;
+ case CEC_OPCODE_GIVE_DECK_STATUS:
+ {
+ if (command.parameters.size == 1)
+ {
+ if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE ||
+ command.parameters[0] == CEC_STATUS_REQUEST_ON)
+ TransmitDeckStatus(command.initiator);
+ else
+ CCECCommandHandler::HandleCommand(command);
+ }
+ bHandled = true;
+ }
+ break;
+ case CEC_OPCODE_FEATURE_ABORT:
+ {
+ if (!m_bSkipNextVendorId)
+ {
+ m_bSkipNextVendorId = true;
+ TransmitLGVendorId(m_busDevice->GetProcessor()->GetLogicalAddresses().primary, CECDEVICE_BROADCAST);
+ }
+ else
+ {
+ m_bSkipNextVendorId = false;
+ }
+ m_bSLEnabled = false;
+ }
+ bHandled = true;
+ default:
+ break;
+ }
+ }
+
+ if (!bHandled)
+ bHandled = CCECCommandHandler::HandleCommand(command);
+
+ return bHandled;
+}
+
+void CSLCommandHandler::HandlePoll(const cec_logical_address iInitiator, const cec_logical_address iDestination)
+{
+ CCECCommandHandler::HandlePoll(iInitiator, iDestination);
+ m_bAwaitingReceiveFailed = true;
+}
+
+bool CSLCommandHandler::HandleReceiveFailed(void)
+{
+ if (m_bAwaitingReceiveFailed)
+ {
+ m_bAwaitingReceiveFailed = false;
+ return false;
+ }
+
+ return true;
+}
+
+bool CSLCommandHandler::InitHandler(void)
+{
+ if (m_bSLEnabled)
+ return true;
+ m_bSLEnabled = true;
+
+ m_busDevice->GetProcessor()->SetStandardLineTimeout(3);
+ m_busDevice->GetProcessor()->SetRetryLineTimeout(3);
+
+ /* increase the number of retries because the tv is keeping the bus busy at times */
+ m_iTransmitWait = 2000;
+ m_iTransmitRetries = 4;
+ m_iTransmitTimeout = 500;
+
+ CCECBusDevice *primary = m_busDevice->GetProcessor()->m_busDevices[m_busDevice->GetProcessor()->GetLogicalAddresses().primary];
+ if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
+ primary->SetVendorId(CEC_VENDOR_LG, false);
+
+ if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV)
+ {
+ primary->TransmitVendorID(CECDEVICE_TV);
+ primary->TransmitPhysicalAddress();
+
+ cec_command command;
+ cec_command::Format(command, m_busDevice->GetProcessor()->GetLogicalAddresses().primary, CECDEVICE_TV, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID, m_iTransmitTimeout);
+ Transmit(command);
+
+ /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */
+ m_busDevice->SetCecVersion(CEC_VERSION_1_3A);
+ }
+
+ /* LG devices always return "korean" as language */
+ cec_menu_language lang;
+ lang.device = m_busDevice->GetLogicalAddress();
+ snprintf(lang.language, 4, "eng");
+ m_busDevice->SetMenuLanguage(lang);
+
+ if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV)
+ {
+ m_busDevice->GetProcessor()->SetActiveSource(m_busDevice->GetProcessor()->GetLogicalAddresses().primary);
+ /* LG TVs only route keypresses when the deck status is set to 0x20 */
+ cec_logical_addresses addr = m_busDevice->GetProcessor()->GetLogicalAddresses();
+ for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
+ {
+ CCECBusDevice *device = m_busDevice->GetProcessor()->m_busDevices[iPtr];
+
+ if (addr[iPtr])
+ {
+ if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
+ device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE))
+ {
+ ((CCECPlaybackDevice *)device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
+ TransmitDeckStatus(CECDEVICE_TV);
+ }
+ }
+ }
+ }
+
+ return true;