diff options
Diffstat (limited to 'package/libcec/patches/libcec-00-imx6-support.patch')
| -rw-r--r-- | package/libcec/patches/libcec-00-imx6-support.patch | 879 |
1 files changed, 0 insertions, 879 deletions
diff --git a/package/libcec/patches/libcec-00-imx6-support.patch b/package/libcec/patches/libcec-00-imx6-support.patch deleted file mode 100644 index 2c24635c4..000000000 --- a/package/libcec/patches/libcec-00-imx6-support.patch +++ /dev/null @@ -1,879 +0,0 @@ -From a7f3315333c1a79259a763c6542a6cd71855b357 Mon Sep 17 00:00:00 2001 -From: Stefan Saraev <stefan@saraev.ca> -Date: Thu, 7 May 2015 11:35:04 +0300 -Subject: [PATCH] imx support - -note. I am NOT the author of the patch. just rebased it ---- - include/cectypes.h | 14 +- - src/libcec/CECTypeUtils.h | 2 + - src/libcec/adapter/AdapterFactory.cpp | 29 +- - src/libcec/adapter/IMX/AdapterMessageQueue.h | 134 +++++++++ - .../adapter/IMX/IMXCECAdapterCommunication.cpp | 328 +++++++++++++++++++++ - .../adapter/IMX/IMXCECAdapterCommunication.h | 119 ++++++++ - src/libcec/adapter/IMX/IMXCECAdapterDetection.cpp | 42 +++ - src/libcec/adapter/IMX/IMXCECAdapterDetection.h | 36 +++ - src/libcec/cmake/CheckPlatformSupport.cmake | 10 + - src/libcec/cmake/DisplayPlatformSupport.cmake | 6 + - src/libcec/env.h.in | 3 + - 11 files changed, 720 insertions(+), 3 deletions(-) - create mode 100644 src/libcec/adapter/IMX/AdapterMessageQueue.h - create mode 100644 src/libcec/adapter/IMX/IMXCECAdapterCommunication.cpp - create mode 100644 src/libcec/adapter/IMX/IMXCECAdapterCommunication.h - create mode 100644 src/libcec/adapter/IMX/IMXCECAdapterDetection.cpp - create mode 100644 src/libcec/adapter/IMX/IMXCECAdapterDetection.h - -diff --git a/include/cectypes.h b/include/cectypes.h -index acff259..0cfee8c 100644 ---- a/include/cectypes.h -+++ b/include/cectypes.h -@@ -309,6 +309,17 @@ namespace CEC { - #define CEC_EXYNOS_VIRTUAL_COM "Exynos" - - /*! -+ * the path to use for the i.MX CEC wire -+ */ -+#define CEC_IMX_PATH "/dev/mxc_hdmi_cec" -+ -+/*! -+ * the name of the virtual COM port to use for the i.MX CEC wire -+ */ -+#define CEC_IMX_VIRTUAL_COM "i.MX" -+ -+ -+/*! - * Mimimum client version - */ - #define CEC_MIN_LIB_VERSION 3 -@@ -876,7 +887,8 @@ typedef enum cec_adapter_type - ADAPTERTYPE_P8_DAUGHTERBOARD = 0x2, - ADAPTERTYPE_RPI = 0x100, - ADAPTERTYPE_TDA995x = 0x200, -- ADAPTERTYPE_EXYNOS = 0x300 -+ ADAPTERTYPE_EXYNOS = 0x300, -+ ADAPTERTYPE_IMX = 0x400 - } cec_adapter_type; - - /** force exporting through swig */ -diff --git a/src/libcec/CECTypeUtils.h b/src/libcec/CECTypeUtils.h -index fd8046a..48cb215 100644 ---- a/src/libcec/CECTypeUtils.h -+++ b/src/libcec/CECTypeUtils.h -@@ -765,6 +765,8 @@ namespace CEC - return "Raspberry Pi"; - case ADAPTERTYPE_TDA995x: - return "TDA995x"; -+ case ADAPTERTYPE_IMX: -+ return "i.MX"; - default: - return "unknown"; - } -diff --git a/src/libcec/adapter/AdapterFactory.cpp b/src/libcec/adapter/AdapterFactory.cpp -index da05725..92e378b 100644 ---- a/src/libcec/adapter/AdapterFactory.cpp -+++ b/src/libcec/adapter/AdapterFactory.cpp -@@ -58,6 +58,11 @@ - #include "Exynos/ExynosCECAdapterCommunication.h" - #endif - -+#if defined(HAVE_IMX_API) -+#include "IMX/IMXCECAdapterDetection.h" -+#include "IMX/IMXCECAdapterCommunication.h" -+#endif -+ - using namespace CEC; - - int8_t CAdapterFactory::FindAdapters(cec_adapter *deviceList, uint8_t iBufSize, const char *strDevicePath /* = NULL */) -@@ -127,7 +132,22 @@ int8_t CAdapterFactory::DetectAdapters(cec_adapter_descriptor *deviceList, uint8 - #endif - - --#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API) -+ -+#if defined(HAVE_IMX_API) -+ if (iAdaptersFound < iBufSize && CIMXCECAdapterDetection::FindAdapter() && -+ (!strDevicePath || !strcmp(strDevicePath, CEC_IMX_VIRTUAL_COM))) -+ { -+ snprintf(deviceList[iAdaptersFound].strComPath, sizeof(deviceList[iAdaptersFound].strComPath), CEC_IMX_PATH); -+ snprintf(deviceList[iAdaptersFound].strComName, sizeof(deviceList[iAdaptersFound].strComName), CEC_IMX_VIRTUAL_COM); -+ deviceList[iAdaptersFound].iVendorId = IMX_ADAPTER_VID; -+ deviceList[iAdaptersFound].iProductId = IMX_ADAPTER_PID; -+ deviceList[iAdaptersFound].adapterType = ADAPTERTYPE_IMX; -+ iAdaptersFound++; -+ } -+#endif -+ -+ -+#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API) && !defined(HAVE_IMX_API) - #error "libCEC doesn't have support for any type of adapter. please check your build system or configuration" - #endif - -@@ -151,11 +171,16 @@ IAdapterCommunication *CAdapterFactory::GetInstance(const char *strPort, uint16_ - return new CRPiCECAdapterCommunication(m_lib->m_cec); - #endif - -+#if defined(HAVE_IMX_API) -+ if (!strcmp(strPort, CEC_IMX_VIRTUAL_COM)) -+ return new CIMXCECAdapterCommunication(m_lib->m_cec); -+#endif -+ - #if defined(HAVE_P8_USB) - return new CUSBCECAdapterCommunication(m_lib->m_cec, strPort, iBaudRate); - #endif - --#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API) && !defined(HAVE_EXYNOS_API) -+#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API) && !defined(HAVE_EXYNOS_API) && !defined(HAVE_IMX_API) - return NULL; - #endif - } -diff --git a/src/libcec/adapter/IMX/AdapterMessageQueue.h b/src/libcec/adapter/IMX/AdapterMessageQueue.h -new file mode 100644 -index 0000000..af6742c ---- /dev/null -+++ b/src/libcec/adapter/IMX/AdapterMessageQueue.h -@@ -0,0 +1,134 @@ -+#pragma once -+/* -+ * This file is part of the libCEC(R) library. -+ * -+ * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited. All rights reserved. -+ * libCEC(R) is an original work, containing original code. -+ * -+ * libCEC(R) is a trademark of Pulse-Eight Limited. -+ * -+ * This program is dual-licensed; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * -+ * Alternatively, you can license this library under a commercial license, -+ * please contact Pulse-Eight Licensing for more information. -+ * -+ * For more information contact: -+ * Pulse-Eight Licensing <license@pulse-eight.com> -+ * http://www.pulse-eight.com/ -+ * http://www.pulse-eight.net/ -+ */ -+ -+#include "platform/threads/mutex.h" -+ -+namespace CEC -+{ -+ using namespace PLATFORM; -+ -+ class CAdapterMessageQueueEntry -+ { -+ public: -+ CAdapterMessageQueueEntry(const cec_command &command) -+ : m_bWaiting(true), m_retval((uint32_t)-1), m_bSucceeded(false) -+ { -+ m_hash = hashValue( -+ uint32_t(command.opcode_set ? command.opcode : CEC_OPCODE_NONE), -+ command.initiator, command.destination); -+ } -+ -+ virtual ~CAdapterMessageQueueEntry(void) {} -+ -+ /*! -+ * @brief Query result from worker thread -+ */ -+ uint32_t Result() const -+ { -+ return m_retval; -+ } -+ -+ /*! -+ * @brief Signal waiting threads -+ */ -+ void Broadcast(void) -+ { -+ CLockObject lock(m_mutex); -+ m_condition.Broadcast(); -+ } -+ -+ /*! -+ * @brief Signal waiting thread(s) when message matches this entry -+ */ -+ bool CheckMatch(uint32_t opcode, cec_logical_address initiator, -+ cec_logical_address destination, uint32_t response) -+ { -+ uint32_t hash = hashValue(opcode, initiator, destination); -+ -+ if (hash == m_hash) -+ { -+ CLockObject lock(m_mutex); -+ -+ m_retval = response; -+ m_bSucceeded = true; -+ m_condition.Signal(); -+ return true; -+ } -+ -+ return false; -+ } -+ -+ /*! -+ * @brief Wait for a response to this command. -+ * @param iTimeout The timeout to use while waiting. -+ * @return True when a response was received before the timeout passed, false otherwise. -+ */ -+ bool Wait(uint32_t iTimeout) -+ { -+ CLockObject lock(m_mutex); -+ -+ bool bReturn = m_bSucceeded ? true : m_condition.Wait(m_mutex, m_bSucceeded, iTimeout); -+ m_bWaiting = false; -+ return bReturn; -+ } -+ -+ /*! -+ * @return True while a thread is waiting for a signal or isn't waiting yet, false otherwise. -+ */ -+ bool IsWaiting(void) -+ { -+ CLockObject lock(m_mutex); -+ return m_bWaiting; -+ } -+ -+ /*! -+ * @return Hash value for given cec_command -+ */ -+ static uint32_t hashValue(uint32_t opcode, -+ cec_logical_address initiator, -+ cec_logical_address destination) -+ { -+ return 1 | ((uint32_t)initiator << 8) | -+ ((uint32_t)destination << 16) | ((uint32_t)opcode << 16); -+ } -+ -+ private: -+ bool m_bWaiting; /**< true while a thread is waiting or when it hasn't started waiting yet */ -+ PLATFORM::CCondition<bool> m_condition; /**< the condition to wait on */ -+ PLATFORM::CMutex m_mutex; /**< mutex for changes to this class */ -+ uint32_t m_hash; -+ uint32_t m_retval; -+ bool m_bSucceeded; -+ }; -+ -+}; -diff --git a/src/libcec/adapter/IMX/IMXCECAdapterCommunication.cpp b/src/libcec/adapter/IMX/IMXCECAdapterCommunication.cpp -new file mode 100644 -index 0000000..2daa8cb ---- /dev/null -+++ b/src/libcec/adapter/IMX/IMXCECAdapterCommunication.cpp -@@ -0,0 +1,328 @@ -+/* -+ * This file is part of the libCEC(R) library. -+ * -+ * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited. All rights reserved. -+ * libCEC(R) is an original work, containing original code. -+ * -+ * libCEC(R) is a trademark of Pulse-Eight Limited. -+ * -+ * IMX adpater port is Copyright (C) 2013 by Stephan Rafin -+ * -+ * You can redistribute this file and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * -+ */ -+ -+#include "env.h" -+ -+#if defined(HAVE_IMX_API) -+#include "IMXCECAdapterCommunication.h" -+ -+#include "CECTypeUtils.h" -+#include "LibCEC.h" -+#include "platform/sockets/cdevsocket.h" -+#include "platform/util/StdString.h" -+#include "platform/util/buffer.h" -+ -+/* -+ * Ioctl definitions from kernel header -+ */ -+#define HDMICEC_IOC_MAGIC 'H' -+#define HDMICEC_IOC_SETLOGICALADDRESS _IOW(HDMICEC_IOC_MAGIC, 1, unsigned char) -+#define HDMICEC_IOC_STARTDEVICE _IO(HDMICEC_IOC_MAGIC, 2) -+#define HDMICEC_IOC_STOPDEVICE _IO(HDMICEC_IOC_MAGIC, 3) -+#define HDMICEC_IOC_GETPHYADDRESS _IOR(HDMICEC_IOC_MAGIC, 4, unsigned char[4]) -+ -+#define MAX_CEC_MESSAGE_LEN 17 -+ -+#define MESSAGE_TYPE_RECEIVE_SUCCESS 1 -+#define MESSAGE_TYPE_NOACK 2 -+#define MESSAGE_TYPE_DISCONNECTED 3 -+#define MESSAGE_TYPE_CONNECTED 4 -+#define MESSAGE_TYPE_SEND_SUCCESS 5 -+ -+typedef struct hdmi_cec_event{ -+ int event_type; -+ int msg_len; -+ unsigned char msg[MAX_CEC_MESSAGE_LEN]; -+}hdmi_cec_event; -+ -+ -+using namespace std; -+using namespace CEC; -+using namespace PLATFORM; -+ -+#include "AdapterMessageQueue.h" -+ -+#define LIB_CEC m_callback->GetLib() -+ -+// these are defined in nxp private header file -+#define CEC_MSG_SUCCESS 0x00 /*Message transmisson Succeed*/ -+#define CEC_CSP_OFF_STATE 0x80 /*CSP in Off State*/ -+#define CEC_BAD_REQ_SERVICE 0x81 /*Bad .req service*/ -+#define CEC_MSG_FAIL_UNABLE_TO_ACCESS 0x82 /*Message transmisson failed: Unable to access CEC line*/ -+#define CEC_MSG_FAIL_ARBITRATION_ERROR 0x83 /*Message transmisson failed: Arbitration error*/ -+#define CEC_MSG_FAIL_BIT_TIMMING_ERROR 0x84 /*Message transmisson failed: Bit timming error*/ -+#define CEC_MSG_FAIL_DEST_NOT_ACK 0x85 /*Message transmisson failed: Destination Address not aknowledged*/ -+#define CEC_MSG_FAIL_DATA_NOT_ACK 0x86 /*Message transmisson failed: Databyte not acknowledged*/ -+ -+ -+CIMXCECAdapterCommunication::CIMXCECAdapterCommunication(IAdapterCommunicationCallback *callback) : -+ IAdapterCommunication(callback)/*, -+ m_bLogicalAddressChanged(false)*/ -+{ -+ CLockObject lock(m_mutex); -+ -+ m_iNextMessage = 0; -+ //m_logicalAddresses.Clear(); -+ m_logicalAddress = CECDEVICE_UNKNOWN; -+ m_bLogicalAddressRegistered = false; -+ m_bInitialised = false; -+ m_dev = new CCDevSocket(CEC_IMX_PATH); -+} -+ -+CIMXCECAdapterCommunication::~CIMXCECAdapterCommunication(void) -+{ -+ Close(); -+ -+ CLockObject lock(m_mutex); -+ delete m_dev; -+ m_dev = 0; -+} -+ -+bool CIMXCECAdapterCommunication::IsOpen(void) -+{ -+ return IsInitialised() && m_dev->IsOpen(); -+} -+ -+bool CIMXCECAdapterCommunication::Open(uint32_t iTimeoutMs, bool UNUSED(bSkipChecks), bool bStartListening) -+{ -+ if (m_dev->Open(iTimeoutMs)) -+ { -+ if (!bStartListening || CreateThread()) { -+ if (m_dev->Ioctl(HDMICEC_IOC_STARTDEVICE, NULL) == 0) { -+ m_bInitialised = true; -+ return true; -+ } -+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: Unable to start device\n", __func__); -+ } -+ m_dev->Close(); -+ } -+ -+ return false; -+} -+ -+ -+void CIMXCECAdapterCommunication::Close(void) -+{ -+ StopThread(0); -+ -+ CLockObject lock(m_mutex); -+ if (!m_bInitialised) { -+ return; -+ } -+ if (m_dev->Ioctl(HDMICEC_IOC_STOPDEVICE, NULL) != 0) { -+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: Unable to stop device\n", __func__); -+ } -+ m_dev->Close(); -+ m_bInitialised = false; -+} -+ -+ -+std::string CIMXCECAdapterCommunication::GetError(void) const -+{ -+ std::string strError(m_strError); -+ return strError; -+} -+ -+ -+cec_adapter_message_state CIMXCECAdapterCommunication::Write( -+ const cec_command &data, bool &UNUSED(bRetry), uint8_t UNUSED(iLineTimeout), bool UNUSED(bIsReply)) -+{ -+ //cec_frame frame; -+ unsigned char message[MAX_CEC_MESSAGE_LEN]; -+ int msg_len = 1; -+ cec_adapter_message_state rc = ADAPTER_MESSAGE_STATE_ERROR; -+ -+ if ((size_t)data.parameters.size + data.opcode_set + 1 > sizeof(message)) -+ { -+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: data size too large !", __func__); -+ return ADAPTER_MESSAGE_STATE_ERROR; -+ } -+ -+ message[0] = (data.initiator << 4) | (data.destination & 0x0f); -+ if (data.opcode_set) -+ { -+ message[1] = data.opcode; -+ msg_len++; -+ memcpy(&message[2], data.parameters.data, data.parameters.size); -+ msg_len+=data.parameters.size; -+ } -+ -+ if (m_dev->Write(message, msg_len) == msg_len) -+ { -+ rc = ADAPTER_MESSAGE_STATE_SENT_ACKED; -+ } -+ else -+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: sent command error !", __func__); -+ -+ return rc; -+} -+ -+ -+uint16_t CIMXCECAdapterCommunication::GetFirmwareVersion(void) -+{ -+ /* FIXME add ioctl ? */ -+ return 0; -+} -+ -+ -+cec_vendor_id CIMXCECAdapterCommunication::GetVendorId(void) -+{ -+ return CEC_VENDOR_UNKNOWN; -+} -+ -+ -+uint16_t CIMXCECAdapterCommunication::GetPhysicalAddress(void) -+{ -+ uint32_t info; -+ uint16_t phy_addr; -+ -+ if (m_dev->Ioctl(HDMICEC_IOC_GETPHYADDRESS, &info) != 0) -+ { -+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: HDMICEC_IOC_GETPHYADDRESS failed !", __func__); -+ return CEC_INVALID_PHYSICAL_ADDRESS; -+ } -+ /* Rebuild 16 bit raw value from fsl 32 bits value */ -+ phy_addr = ((info & 0x0f) << 12) | (info & 0x0f00) | -+ ((info & 0x0f0000) >> 12) | ((info & 0x0f000000) >> 24); -+ -+ return phy_addr; -+} -+ -+ -+cec_logical_addresses CIMXCECAdapterCommunication::GetLogicalAddresses(void) -+{ -+ cec_logical_addresses addresses; -+ addresses.Clear(); -+ -+ CLockObject lock(m_mutex); -+ if ((m_logicalAddress & (CECDEVICE_UNKNOWN | CECDEVICE_UNREGISTERED)) == 0) -+ addresses.Set(m_logicalAddress); -+ -+ return addresses; -+} -+ -+void CIMXCECAdapterCommunication::HandleLogicalAddressLost(cec_logical_address UNUSED(oldAddress)) -+{ -+ UnregisterLogicalAddress(); -+} -+ -+bool CIMXCECAdapterCommunication::UnregisterLogicalAddress(void) -+{ -+ CLockObject lock(m_mutex); -+ if (!m_bLogicalAddressRegistered) -+ return true; -+ -+ if (m_dev->Ioctl(HDMICEC_IOC_SETLOGICALADDRESS, (void *)CECDEVICE_BROADCAST) != 0) -+ { -+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: HDMICEC_IOC_SETLOGICALADDRESS failed !", __func__); -+ return false; -+ } -+ -+ m_logicalAddress = CECDEVICE_UNKNOWN; -+ m_bLogicalAddressRegistered = false; -+ return true; -+} -+ -+bool CIMXCECAdapterCommunication::RegisterLogicalAddress(const cec_logical_address address) -+{ -+ CLockObject lock(m_mutex); -+ -+ if (m_logicalAddress == address && m_bLogicalAddressRegistered) -+ { -+ return true; -+ } -+ -+ if (m_dev->Ioctl(HDMICEC_IOC_SETLOGICALADDRESS, (void *)address) != 0) -+ { -+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: HDMICEC_IOC_SETLOGICALADDRESS failed !", __func__); -+ return false; -+ } -+ -+ m_logicalAddress = address; -+ m_bLogicalAddressRegistered = true; -+ return true; -+} -+ -+bool CIMXCECAdapterCommunication::SetLogicalAddresses(const cec_logical_addresses &addresses) -+{ -+ int log_addr = addresses.primary; -+ -+ return RegisterLogicalAddress((cec_logical_address)log_addr); -+} -+ -+void *CIMXCECAdapterCommunication::Process(void) -+{ -+ bool bHandled; -+ hdmi_cec_event event; -+ int ret; -+ -+ uint32_t opcode, status; -+ cec_logical_address initiator, destination; -+ -+ while (!IsStopped()) -+ { -+ ret = m_dev->Read((char *)&event, sizeof(event), 5000); -+ if (ret > 0) -+ { -+ -+ initiator = cec_logical_address(event.msg[0] >> 4); -+ destination = cec_logical_address(event.msg[0] & 0x0f); -+ -+ //LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s: Read data : type : %d initiator %d dest %d", __func__, event.event_type, initiator, destination); -+ if (event.event_type == MESSAGE_TYPE_RECEIVE_SUCCESS) -+ /* Message received */ -+ { -+ cec_command cmd; -+ -+ cec_command::Format( -+ cmd, initiator, destination, -+ ( event.msg_len > 1 ) ? cec_opcode(event.msg[1]) : CEC_OPCODE_NONE); -+ -+ for( uint8_t i = 2; i < event.msg_len; i++ ) -+ cmd.parameters.PushBack(event.msg[i]); -+ -+ if (!IsStopped()) -+ m_callback->OnCommandReceived(cmd); -+ } -+ -+ if (event.event_type == MESSAGE_TYPE_CONNECTED) -+ /* HDMI has just been reconnected - Notify phy address*/ -+ { -+ uint16_t iNewAddress = GetPhysicalAddress(); -+ m_callback->HandlePhysicalAddressChanged(iNewAddress); -+ } -+ /* We are not interested in other events */ -+ } /*else { -+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s: Read returned %d", __func__, ret); -+ }*/ -+ -+ } -+ -+ return 0; -+} -+ -+#endif // HAVE_IMX_API -diff --git a/src/libcec/adapter/IMX/IMXCECAdapterCommunication.h b/src/libcec/adapter/IMX/IMXCECAdapterCommunication.h -new file mode 100644 -index 0000000..9e899a3 ---- /dev/null -+++ b/src/libcec/adapter/IMX/IMXCECAdapterCommunication.h -@@ -0,0 +1,119 @@ -+#pragma once -+/* -+ * This file is part of the libCEC(R) library. -+ * -+ * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited. All rights reserved. -+ * libCEC(R) is an original work, containing original code. -+ * -+ * libCEC(R) is a trademark of Pulse-Eight Limited. -+ * -+ * IMX adpater port is Copyright (C) 2013 by Stephan Rafin -+ * -+ * You can redistribute this file and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * -+ */ -+ -+#if defined(HAVE_IMX_API) -+ -+#include "platform/threads/mutex.h" -+#include "platform/threads/threads.h" -+#include "platform/sockets/socket.h" -+#include "adapter/AdapterCommunication.h" -+#include <map> -+ -+#define IMX_ADAPTER_VID 0x0471 /*FIXME TBD*/ -+#define IMX_ADAPTER_PID 0x1001 -+ -+ -+ -+namespace PLATFORM -+{ -+ class CCDevSocket; -+}; -+ -+ -+namespace CEC -+{ -+ class CAdapterMessageQueueEntry; -+ -+ class CIMXCECAdapterCommunication : public IAdapterCommunication, public PLATFORM::CThread -+ { -+ public: -+ /*! -+ * @brief Create a new USB-CEC communication handler. -+ * @param callback The callback to use for incoming CEC commands. -+ */ -+ CIMXCECAdapterCommunication(IAdapterCommunicationCallback *callback); -+ virtual ~CIMXCECAdapterCommunication(void); -+ -+ /** @name IAdapterCommunication implementation */ -+ ///{ -+ bool Open(uint32_t iTimeoutMs = CEC_DEFAULT_CONNECT_TIMEOUT, bool bSkipChecks = false, bool bStartListening = true); -+ void Close(void); -+ bool IsOpen(void); -+ std::string GetError(void) const; -+ cec_adapter_message_state Write(const cec_command &data, bool &bRetry, uint8_t iLineTimeout, bool bIsReply); -+ -+ bool SetLineTimeout(uint8_t UNUSED(iTimeout)) { return true; } -+ bool StartBootloader(void) { return false; } -+ bool SetLogicalAddresses(const cec_logical_addresses &addresses); -+ cec_logical_addresses GetLogicalAddresses(void); -+ bool PingAdapter(void) { return IsInitialised(); } -+ uint16_t GetFirmwareVersion(void); -+ uint32_t GetFirmwareBuildDate(void) { return 0; } -+ bool IsRunningLatestFirmware(void) { return true; } -+ bool PersistConfiguration(const libcec_configuration & UNUSED(configuration)) { return false; } -+ bool GetConfiguration(libcec_configuration & UNUSED(configuration)) { return false; } -+ std::string GetPortName(void) { return std::string("IMX"); } -+ uint16_t GetPhysicalAddress(void); -+ bool SetControlledMode(bool UNUSED(controlled)) { return true; } -+ cec_vendor_id GetVendorId(void); -+ bool SupportsSourceLogicalAddress(const cec_logical_address address) { return address > CECDEVICE_TV && address <= CECDEVICE_BROADCAST; } -+ cec_adapter_type GetAdapterType(void) { return ADAPTERTYPE_IMX; } -+ uint16_t GetAdapterVendorId(void) const { return IMX_ADAPTER_VID; } -+ uint16_t GetAdapterProductId(void) const { return IMX_ADAPTER_PID; } -+ void HandleLogicalAddressLost(cec_logical_address UNUSED(oldAddress)); -+ void SetActiveSource(bool UNUSED(bSetTo), bool UNUSED(bClientUnregistered)) {} -+ bool RegisterLogicalAddress(const cec_logical_address address); -+ ///} -+ -+ /** @name PLATFORM::CThread implementation */ -+ ///{ -+ void *Process(void); -+ ///} -+ -+ private: -+ bool IsInitialised(void) const { return m_bInitialised; }; -+ bool UnregisterLogicalAddress(void); -+ -+ std::string m_strError; /**< current error message */ -+ -+ //cec_logical_addresses m_logicalAddresses; -+ cec_logical_address m_logicalAddress; -+ -+ PLATFORM::CMutex m_mutex; -+ PLATFORM::CCDevSocket *m_dev; /**< the device connection */ -+ bool m_bLogicalAddressRegistered; -+ bool m_bInitialised; -+ -+ PLATFORM::CMutex m_messageMutex; -+ uint32_t m_iNextMessage; -+ std::map<uint32_t, CAdapterMessageQueueEntry *> m_messages; -+ }; -+ -+}; -+ -+#endif -diff --git a/src/libcec/adapter/IMX/IMXCECAdapterDetection.cpp b/src/libcec/adapter/IMX/IMXCECAdapterDetection.cpp -new file mode 100644 -index 0000000..6c93c45 ---- /dev/null -+++ b/src/libcec/adapter/IMX/IMXCECAdapterDetection.cpp -@@ -0,0 +1,42 @@ -+/* -+ * This file is part of the libCEC(R) library. -+ * -+ * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited. All rights reserved. -+ * libCEC(R) is an original work, containing original code. -+ * -+ * libCEC(R) is a trademark of Pulse-Eight Limited. -+ * -+ * IMX adpater port is Copyright (C) 2013 by Stephan Rafin -+ * -+ * You can redistribute this file and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * -+ */ -+ -+#include "env.h" -+#include <stdio.h> -+ -+#if defined(HAVE_IMX_API) -+#include "IMXCECAdapterDetection.h" -+ -+ -+using namespace CEC; -+ -+bool CIMXCECAdapterDetection::FindAdapter(void) -+{ -+ return access(CEC_IMX_PATH, 0) == 0; -+} -+ -+#endif -diff --git a/src/libcec/adapter/IMX/IMXCECAdapterDetection.h b/src/libcec/adapter/IMX/IMXCECAdapterDetection.h -new file mode 100644 -index 0000000..d54891d ---- /dev/null -+++ b/src/libcec/adapter/IMX/IMXCECAdapterDetection.h -@@ -0,0 +1,36 @@ -+#pragma once -+/* -+ * This file is part of the libCEC(R) library. -+ * -+ * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited. All rights reserved. -+ * libCEC(R) is an original work, containing original code. -+ * -+ * libCEC(R) is a trademark of Pulse-Eight Limited. -+ * -+ * IMX adpater port is Copyright (C) 2013 by Stephan Rafin -+ * -+ * You can redistribute this file and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * -+ */ -+ -+namespace CEC -+{ -+ class CIMXCECAdapterDetection -+ { -+ public: -+ static bool FindAdapter(void); -+ }; -+} -diff --git a/src/libcec/cmake/CheckPlatformSupport.cmake b/src/libcec/cmake/CheckPlatformSupport.cmake -index 828cdb2..8b47795 100644 ---- a/src/libcec/cmake/CheckPlatformSupport.cmake -+++ b/src/libcec/cmake/CheckPlatformSupport.cmake -@@ -8,6 +8,7 @@ - # HAVE_RANDR 1 if xrandr is supported - # HAVE_LIBUDEV 1 if udev is supported - # HAVE_RPI_API 1 if Raspberry Pi is supported -+# HAVE_IMX_API 1 if i.MX is supported - # HAVE_TDA995X_API 1 if TDA995X is supported - # HAVE_EXYNOS_API 1 if Exynos is supported - # HAVE_P8_USB_DETECT 1 if Pulse-Eight devices can be auto-detected -@@ -87,6 +88,15 @@ else() - list(APPEND CEC_SOURCES ${CEC_SOURCES_ADAPTER_RPI}) - endif() - -+ # i.MX -+ if (HAVE_IMX_API) -+ set(LIB_INFO "${LIB_INFO}, 'IMX'") -+ set(CEC_SOURCES_ADAPTER_IMX adapter/IMX/IMXCECAdapterDetection.cpp -+ adapter/IMX/IMXCECAdapterCommunication.cpp) -+ source_group("Source Files\\adapter\\IMX" FILES ${CEC_SOURCES_ADAPTER_IMX}) -+ list(APPEND CEC_SOURCES ${CEC_SOURCES_ADAPTER_IMX}) -+ endif() -+ - # TDA995x - check_include_files("tda998x_ioctl.h;comps/tmdlHdmiCEC/inc/tmdlHdmiCEC_Types.h" HAVE_TDA995X_API) - if (HAVE_TDA995X_API) -diff --git a/src/libcec/cmake/DisplayPlatformSupport.cmake b/src/libcec/cmake/DisplayPlatformSupport.cmake -index feee111..0309c56 100644 ---- a/src/libcec/cmake/DisplayPlatformSupport.cmake -+++ b/src/libcec/cmake/DisplayPlatformSupport.cmake -@@ -32,6 +32,12 @@ else() - message(STATUS "Raspberry Pi support: no") - endif() - -+if (HAVE_IMX_API) -+ message(STATUS "i.MX support: yes") -+else() -+ message(STATUS "i.MX support: no") -+endif() -+ - if (HAVE_TDA995X_API) - message(STATUS "TDA995x support: yes") - else() -diff --git a/src/libcec/env.h.in b/src/libcec/env.h.in -index a1a1f26..f90e729 100644 ---- a/src/libcec/env.h.in -+++ b/src/libcec/env.h.in -@@ -60,6 +60,9 @@ - /* Define to 1 for Raspberry Pi support */ - #cmakedefine HAVE_RPI_API @HAVE_RPI_API@ - -+/* Define to 1 for IMX support */ -+#cmakedefine HAVE_IMX_API @HAVE_IMX_API@ -+ - /* Define to 1 for TDA995x support */ - #cmakedefine HAVE_TDA995X_API @HAVE_TDA995X_API@ - --- -2.1.4 - |