[TDA995X_CFLAGS="-I$withval/inc"],
[TDA995X_CFLAGS="-I\$(abs_top_srcdir)/nxp_hdmi/inc"])
+## Exynos support
+AC_ARG_ENABLE([exynos],
+ [AS_HELP_STRING([--enable-exynos],
+ [enable support for the Exynos (default is yes)])],
+ [use_exynos=$enableval],
+ [use_exynos=yes])
+
## Raspberry Pi support
AC_ARG_ENABLE([rpi],
[AS_HELP_STRING([--enable-rpi],
features="$features\n TDA995x support :\t\t\tno"
fi
+## mark Exynos support as available
+if test "x$use_exynos" != "xno"; then
+ AC_DEFINE([HAVE_EXYNOS_API],[1],[Define to 1 to include Exynos support])
+ AM_CONDITIONAL(USE_EXYNOS_API, true)
+ features="$features\n Exynos support :\t\t\tyes"
+ LIB_INFO="$LIB_INFO 'EXYNOS'"
+ CPPFLAGS="$CPPFLAGS $EXYNOS_CFLAGS"
+else
+ AM_CONDITIONAL(USE_EXYNOS_API, false)
+ features="$features\n EXYNOS support :\t\t\tno"
+fi
+
+
## check if our build system is complete
AC_CHECK_HEADER(algorithm,,AC_MSG_ERROR($msg_required_header_missing))
AC_CHECK_HEADER(ctype.h,,AC_MSG_ERROR($msg_required_header_missing))
*/
#define CEC_TDA995x_VIRTUAL_COM "CuBox"
+/*!
+ * the path to use for the Exynos HDMI CEC device
+ */
+#define CEC_EXYNOS_PATH "/dev/CEC"
+
+/*!
+ * the name of the virtual COM port to use for the EXYNOS' CEC wire
+ */
+#define CEC_EXYNOS_VIRTUAL_COM "Exynos"
+
/*!
* Mimimum client version
*/
ADAPTERTYPE_P8_EXTERNAL = 0x1,
ADAPTERTYPE_P8_DAUGHTERBOARD = 0x2,
ADAPTERTYPE_RPI = 0x100,
- ADAPTERTYPE_TDA995x = 0x200
+ ADAPTERTYPE_TDA995x = 0x200,
+ ADAPTERTYPE_EXYNOS = 0x300
} cec_adapter_type;
typedef struct cec_menu_language
adapter/TDA995x/TDA995xCECAdapterCommunication.cpp
endif
+## Exynos support
+if USE_EXYNOS_API
+libcec_la_SOURCES += adapter/Exynos/ExynosCECAdapterDetection.cpp \
+ adapter/Exynos/ExynosCECAdapterCommunication.cpp
+endif
libcec_la_LDFLAGS = @LIBS_LIBCEC@ -version-info @VERSION@
#include "TDA995x/TDA995xCECAdapterCommunication.h"
#endif
+#if defined(HAVE_EXYNOS_API)
+#include "Exynos/ExynosCECAdapterDetection.h"
+#include "Exynos/ExynosCECAdapterCommunication.h"
+#endif
+
using namespace std;
using namespace CEC;
}
#endif
+#if defined(HAVE_EXYNOS_API)
+ if (iAdaptersFound < iBufSize && CExynosCECAdapterDetection::FindAdapter())
+ {
+ snprintf(deviceList[iAdaptersFound].strComPath, sizeof(deviceList[iAdaptersFound].strComPath), CEC_EXYNOS_PATH);
+ snprintf(deviceList[iAdaptersFound].strComName, sizeof(deviceList[iAdaptersFound].strComName), CEC_EXYNOS_VIRTUAL_COM);
+ deviceList[iAdaptersFound].iVendorId = 0;
+ deviceList[iAdaptersFound].iProductId = 0;
+ deviceList[iAdaptersFound].adapterType = ADAPTERTYPE_EXYNOS;
+ iAdaptersFound++;
+ }
+#endif
+
+
#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API)
#error "libCEC doesn't have support for any type of adapter. please check your build system or configuration"
#endif
return new CTDA995xCECAdapterCommunication(m_lib->m_cec);
#endif
+#if defined(HAVE_EXYNOS_API)
+ if (!strcmp(strPort, CEC_EXYNOS_VIRTUAL_COM))
+ return new CExynosCECAdapterCommunication(m_lib->m_cec);
+#endif
+
#if defined(HAVE_RPI_API)
if (!strcmp(strPort, CEC_RPI_VIRTUAL_COM))
return new CRPiCECAdapterCommunication(m_lib->m_cec);
return new CUSBCECAdapterCommunication(m_lib->m_cec, strPort, iBaudRate);
#endif
-#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API)
+#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API) && !defined(HAVE_EXYNOS_API)
return NULL;
#endif
}
--- /dev/null
+#pragma once
+/*
+ * This file is part of the libCEC(R) library.
+ *
+ * libCEC Exynos Code is Copyright (C) 2014 Valentin Manea
+ * 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/
+ */
+
+
+#define CEC_DEFAULT_PADDR 0x1000
+#define CEC_PADDR_NAME "/sys/module/s5p_hdmi/parameters/source_phy_addr"
+#define CEC_IOC_SETLADDR _IOW('c', 0, unsigned int)
+#define CEC_MAX_FRAME_SIZE 16
--- /dev/null
+/*
+ * This file is part of the libCEC(R) library.
+ *
+ * libCEC Exynos Code is Copyright (C) 2014 Valentin Manea
+ * 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 "env.h"
+#include <fcntl.h>
+#include <sys/ioctl.h>
+
+
+#if defined(HAVE_EXYNOS_API)
+#include "ExynosCEC.h"
+#include "ExynosCECAdapterCommunication.h"
+
+#include "lib/CECTypeUtils.h"
+#include "lib/LibCEC.h"
+#include "lib/platform/util/StdString.h"
+#include "lib/platform/util/buffer.h"
+
+using namespace std;
+using namespace CEC;
+using namespace PLATFORM;
+
+#define LIB_CEC m_callback->GetLib()
+
+
+CExynosCECAdapterCommunication::CExynosCECAdapterCommunication(IAdapterCommunicationCallback *callback) :
+ IAdapterCommunication(callback),
+ m_bLogicalAddressChanged(false)
+{
+ CLockObject lock(m_mutex);
+
+ m_logicalAddresses.Clear();
+ m_fd = INVALID_SOCKET_VALUE;
+}
+
+
+CExynosCECAdapterCommunication::~CExynosCECAdapterCommunication(void)
+{
+ Close();
+}
+
+
+bool CExynosCECAdapterCommunication::IsOpen(void)
+{
+ return IsInitialised() && m_fd != INVALID_SOCKET_VALUE;
+}
+
+
+bool CExynosCECAdapterCommunication::Open(uint32_t UNUSED(iTimeoutMs), bool UNUSED(bSkipChecks), bool bStartListening)
+{
+ if (m_fd != INVALID_SOCKET_VALUE)
+ close(m_fd);
+
+ if ((m_fd = open(CEC_EXYNOS_PATH, O_RDWR)) > 0)
+ {
+ if (!bStartListening || CreateThread()) {
+ return true;
+ }
+ close(m_fd);
+ }
+ return false;
+}
+
+
+void CExynosCECAdapterCommunication::Close(void)
+{
+ StopThread(0);
+
+ close(m_fd);
+ m_fd = INVALID_SOCKET_VALUE;
+}
+
+
+std::string CExynosCECAdapterCommunication::GetError(void) const
+{
+ std::string strError(m_strError);
+ return strError;
+}
+
+
+cec_adapter_message_state CExynosCECAdapterCommunication::Write(
+ const cec_command &data, bool &UNUSED(bRetry), uint8_t UNUSED(iLineTimeout), bool UNUSED(bIsReply))
+{
+ uint8_t buffer[CEC_MAX_FRAME_SIZE];
+ int32_t size = 1;
+ cec_adapter_message_state rc = ADAPTER_MESSAGE_STATE_ERROR;
+
+ if (!IsOpen())
+ return rc;
+
+ if ((size_t)data.parameters.size + data.opcode_set > sizeof(buffer))
+ {
+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: data size too large !", __func__);
+ return ADAPTER_MESSAGE_STATE_ERROR;
+ }
+
+ buffer[0] = (data.initiator << 4) | (data.destination & 0x0f);
+
+ if (data.opcode_set)
+ {
+ buffer[1] = data.opcode;
+ size++;
+
+ memcpy(&buffer[size], data.parameters.data, data.parameters.size);
+ size += data.parameters.size;
+ }
+
+ if (write(m_fd, (void *)buffer, size) == size)
+ {
+ rc = ADAPTER_MESSAGE_STATE_SENT_ACKED;
+ }
+ else
+ {
+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: write failed !", __func__);
+ }
+
+ return rc;
+}
+
+
+uint16_t CExynosCECAdapterCommunication::GetFirmwareVersion(void)
+{
+ return 0;
+}
+
+
+cec_vendor_id CExynosCECAdapterCommunication::GetVendorId(void)
+{
+ return cec_vendor_id(CEC_VENDOR_SAMSUNG);
+}
+
+
+uint16_t CExynosCECAdapterCommunication::GetPhysicalAddress(void)
+{
+ uint16_t phys_addr = CEC_DEFAULT_PADDR;
+
+ FILE *f = fopen(CEC_PADDR_NAME, "r");
+ if(f) {
+ if(fscanf(f, "%hu", &phys_addr) != 1)
+ phys_addr = CEC_DEFAULT_PADDR;
+
+ fclose(f);
+ }
+ return phys_addr;
+}
+
+
+cec_logical_addresses CExynosCECAdapterCommunication::GetLogicalAddresses(void)
+{
+ return m_logicalAddresses;
+}
+
+
+bool CExynosCECAdapterCommunication::SetLogicalAddresses(const cec_logical_addresses &addresses)
+{
+ unsigned int log_addr = addresses.primary;
+ CLockObject lock(m_mutex);
+
+ if (!IsOpen())
+ return false;
+
+ if (ioctl(m_fd, CEC_IOC_SETLADDR, &log_addr))
+ {
+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: IOCTL SetLogicalAddr failed !", __func__);
+ return false;
+ }
+ m_logicalAddresses = addresses;
+ m_bLogicalAddressChanged = true;
+
+ return true;
+}
+
+
+void CExynosCECAdapterCommunication::HandleLogicalAddressLost(cec_logical_address UNUSED(oldAddress))
+{
+ unsigned int log_addr = CECDEVICE_BROADCAST;
+ if (ioctl(m_fd, CEC_IOC_SETLADDR, &log_addr))
+ {
+ LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: IOCTL SetLogicalAddr failed !", __func__);
+ }
+}
+
+
+void *CExynosCECAdapterCommunication::Process(void)
+{
+ uint8_t buffer[CEC_MAX_FRAME_SIZE];
+ uint32_t size;
+ fd_set rfds;
+ cec_logical_address initiator, destination;
+
+ if (!IsOpen())
+ return 0;
+
+ FD_ZERO(&rfds);
+ FD_SET(m_fd, &rfds);
+
+ while (!IsStopped())
+ {
+ if (select(m_fd + 1, &rfds, NULL, NULL, NULL) >= 0 )
+ {
+ size = read(m_fd, buffer, CEC_MAX_FRAME_SIZE);
+
+ if (size > 0)
+ {
+ initiator = cec_logical_address(buffer[0] >> 4);
+ destination = cec_logical_address(buffer[0] & 0x0f);
+
+ cec_command cmd;
+
+ cec_command::Format(
+ cmd, initiator, destination,
+ ( size > 1 ) ? cec_opcode(buffer[1]) : CEC_OPCODE_NONE);
+
+ for( uint8_t i = 2; i < size; i++ )
+ cmd.parameters.PushBack(buffer[i]);
+
+ if (!IsStopped())
+ m_callback->OnCommandReceived(cmd);
+ }
+ }
+
+ }
+
+ return 0;
+}
+
+#endif // HAVE_EXYNOS_API
--- /dev/null
+#pragma once
+/*
+ * This file is part of the libCEC(R) library.
+ *
+ * libCEC Exynos Code is Copyright (C) 2014 Valentin Manea
+ * 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/
+ */
+
+#if defined(HAVE_EXYNOS_API)
+
+#include "lib/platform/threads/mutex.h"
+#include "lib/platform/threads/threads.h"
+#include "lib/adapter/AdapterCommunication.h"
+#include <map>
+
+namespace CEC
+{
+ class CExynosCECAdapterCommunication : public IAdapterCommunication, public PLATFORM::CThread
+ {
+ public:
+ /*!
+ * @brief Create a new Exynos HDMI CEC communication handler.
+ * @param callback The callback to use for incoming CEC commands.
+ */
+ CExynosCECAdapterCommunication(IAdapterCommunicationCallback *callback);
+ virtual ~CExynosCECAdapterCommunication(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("EXYNOS"); }
+ 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_EXYNOS; }
+ uint16_t GetAdapterVendorId(void) const { return 1; }
+ uint16_t GetAdapterProductId(void) const { return 1; }
+ void HandleLogicalAddressLost(cec_logical_address oldAddress);
+ void SetActiveSource(bool UNUSED(bSetTo), bool UNUSED(bClientUnregistered)) {}
+ ///}
+
+ /** @name PLATFORM::CThread implementation */
+ ///{
+ void *Process(void);
+ ///}
+
+ private:
+ bool IsInitialised(void) const { return 1; };
+
+ std::string m_strError; /**< current error message */
+
+ bool m_bLogicalAddressChanged;
+ cec_logical_addresses m_logicalAddresses;
+
+ PLATFORM::CMutex m_mutex;
+ int m_fd;
+ };
+};
+#endif
--- /dev/null
+/*
+ * This file is part of the libCEC(R) library.
+ *
+ * libCEC Exynos Code is Copyright (C) 2014 Valentin Manea
+ * 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 "env.h"
+#include <stdio.h>
+
+#if defined(HAVE_EXYNOS_API)
+#include "ExynosCECAdapterDetection.h"
+#include "ExynosCEC.h"
+
+using namespace CEC;
+
+bool CExynosCECAdapterDetection::FindAdapter(void)
+{
+ return access(CEC_EXYNOS_PATH, 0) == 0;
+}
+
+#endif
--- /dev/null
+#pragma once
+/*
+ * This file is part of the libCEC(R) library.
+ *
+ * libCEC Exynos Code is Copyright (C) 2014 Valentin Manea
+ * 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/
+ */
+
+namespace CEC
+{
+ class CExynosCECAdapterDetection
+ {
+ public:
+ static bool FindAdapter(void);
+ };
+}
repositories / deb_libcec.git / commitdiff
