--- /dev/null
+/*
+ * Copyright@ Samsung Electronics Co. LTD
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _LIBCEC_H_
+#define _LIBCEC_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Maximum CEC frame size */
+#define CEC_MAX_FRAME_SIZE 16
+/* Not valid CEC physical address */
+#define CEC_NOT_VALID_PHYSICAL_ADDRESS 0xFFFF
+
+/* CEC broadcast address (as destination address) */
+#define CEC_MSG_BROADCAST 0x0F
+/* CEC unregistered address (as initiator address) */
+#define CEC_LADDR_UNREGISTERED 0x0F
+
+/*
+ * CEC Messages
+ */
+
+/* @name Messages for the One Touch Play Feature */
+#define CEC_OPCODE_ACTIVE_SOURCE 0x82
+#define CEC_OPCODE_IMAGE_VIEW_ON 0x04
+#define CEC_OPCODE_TEXT_VIEW_ON 0x0D
+
+/* @name Messages for the Routing Control Feature */
+#define CEC_OPCODE_INACTIVE_SOURCE 0x9D
+#define CEC_OPCODE_REQUEST_ACTIVE_SOURCE 0x85
+#define CEC_OPCODE_ROUTING_CHANGE 0x80
+#define CEC_OPCODE_ROUTING_INFORMATION 0x81
+#define CEC_OPCODE_SET_STREAM_PATH 0x86
+
+/* @name Messages for the Standby Feature */
+#define CEC_OPCODE_STANDBY 0x36
+
+/* @name Messages for the One Touch Record Feature */
+#define CEC_OPCODE_RECORD_OFF 0x0B
+#define CEC_OPCODE_RECORD_ON 0x09
+#define CEC_OPCODE_RECORD_STATUS 0x0A
+#define CEC_OPCODE_RECORD_TV_SCREEN 0x0F
+
+/* @name Messages for the Timer Programming Feature */
+#define CEC_OPCODE_CLEAR_ANALOGUE_TIMER 0x33
+#define CEC_OPCODE_CLEAR_DIGITAL_TIMER 0x99
+#define CEC_OPCODE_CLEAR_EXTERNAL_TIMER 0xA1
+#define CEC_OPCODE_SET_ANALOGUE_TIMER 0x34
+#define CEC_OPCODE_SET_DIGITAL_TIMER 0x97
+#define CEC_OPCODE_SET_EXTERNAL_TIMER 0xA2
+#define CEC_OPCODE_SET_TIMER_PROGRAM_TITLE 0x67
+#define CEC_OPCODE_TIMER_CLEARED_STATUS 0x43
+#define CEC_OPCODE_TIMER_STATUS 0x35
+
+/* @name Messages for the System Information Feature */
+#define CEC_OPCODE_CEC_VERSION 0x9E
+#define CEC_OPCODE_GET_CEC_VERSION 0x9F
+#define CEC_OPCODE_GIVE_PHYSICAL_ADDRESS 0x83
+#define CEC_OPCODE_GET_MENU_LANGUAGE 0x91
+//#define CEC_OPCODE_POLLING_MESSAGE
+#define CEC_OPCODE_REPORT_PHYSICAL_ADDRESS 0x84
+#define CEC_OPCODE_SET_MENU_LANGUAGE 0x32
+
+/* @name Messages for the Deck Control Feature */
+#define CEC_OPCODE_DECK_CONTROL 0x42
+#define CEC_OPCODE_DECK_STATUS 0x1B
+#define CEC_OPCODE_GIVE_DECK_STATUS 0x1A
+#define CEC_OPCODE_PLAY 0x41
+
+/* @name Messages for the Tuner Control Feature */
+#define CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS 0x08
+#define CEC_OPCODE_SELECT_ANALOGUE_SERVICE 0x92
+#define CEC_OPCODE_SELECT_DIGITAL_SERVICE 0x93
+#define CEC_OPCODE_TUNER_DEVICE_STATUS 0x07
+#define CEC_OPCODE_TUNER_STEP_DECREMENT 0x06
+#define CEC_OPCODE_TUNER_STEP_INCREMENT 0x05
+
+/* @name Messages for the Vendor Specific Commands Feature */
+#define CEC_OPCODE_DEVICE_VENDOR_ID 0x87
+#define CEC_OPCODE_GET_DEVICE_VENDOR_ID 0x8C
+#define CEC_OPCODE_VENDOR_COMMAND 0x89
+#define CEC_OPCODE_VENDOR_COMMAND_WITH_ID 0xA0
+#define CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN 0x8A
+#define CEC_OPCODE_VENDOR_REMOVE_BUTTON_UP 0x8B
+
+/* @name Messages for the OSD Display Feature */
+#define CEC_OPCODE_SET_OSD_STRING 0x64
+
+/* @name Messages for the Device OSD Transfer Feature */
+#define CEC_OPCODE_GIVE_OSD_NAME 0x46
+#define CEC_OPCODE_SET_OSD_NAME 0x47
+
+/* @name Messages for the Device Menu Control Feature */
+#define CEC_OPCODE_MENU_REQUEST 0x8D
+#define CEC_OPCODE_MENU_STATUS 0x8E
+#define CEC_OPCODE_USER_CONTROL_PRESSED 0x44
+#define CEC_OPCODE_USER_CONTROL_RELEASED 0x45
+
+/* @name Messages for the Remote Control Passthrough Feature */
+
+/* @name Messages for the Power Status Feature */
+#define CEC_OPCODE_GIVE_DEVICE_POWER_STATUS 0x8F
+#define CEC_OPCODE_REPORT_POWER_STATUS 0x90
+
+/* @name Messages for General Protocol messages */
+#define CEC_OPCODE_FEATURE_ABORT 0x00
+#define CEC_OPCODE_ABORT 0xFF
+
+/* @name Messages for the System Audio Control Feature */
+#define CEC_OPCODE_GIVE_AUDIO_STATUS 0x71
+#define CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS 0x7D
+#define CEC_OPCODE_REPORT_AUDIO_STATUS 0x7A
+#define CEC_OPCODE_SET_SYSTEM_AUDIO_MODE 0x72
+#define CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST 0x70
+#define CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS 0x7E
+
+/* @name Messages for the Audio Rate Control Feature */
+#define CEC_OPCODE_SET_AUDIO_RATE 0x9A
+
+/* @name CEC Operands */
+
+/* TODO: not finished */
+
+#define CEC_DECK_CONTROL_MODE_STOP 0x03
+#define CEC_PLAY_MODE_PLAY_FORWARD 0x24
+
+/*
+ * @enum CECDeviceType
+ * Type of CEC device
+ */
+enum CECDeviceType {
+ /* TV */
+ CEC_DEVICE_TV,
+ /* Recording Device */
+ CEC_DEVICE_RECODER,
+ /* Tuner */
+ CEC_DEVICE_TUNER,
+ /* Playback Device */
+ CEC_DEVICE_PLAYER,
+ /* Audio System */
+ CEC_DEVICE_AUDIO,
+};
+
+int CECOpen();
+int CECClose();
+int CECAllocLogicalAddress(int paddr, enum CECDeviceType devtype);
+int CECSendMessage(unsigned char *buffer, int size);
+int CECReceiveMessage(unsigned char *buffer, int size, long timeout);
+
+int CECIgnoreMessage(unsigned char opcode, unsigned char lsrc);
+int CECCheckMessageSize(unsigned char opcode, int size);
+int CECCheckMessageMode(unsigned char opcode, int broadcast);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LIBCEC_H_ */
projects / GitHub / LineageOS / android_hardware_samsung_slsi_exynos.git / blobdiff