include/linux/amlogic/cec_common.h - manifest_repos/kernel - Git at Google

 /*
  * include/linux/amlogic/cec_common.h
  *
  * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
  *
  * This program is free software; 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.
  *
  */

 #ifndef __CEC_COMMOM_H__
 #define __CEC_COMMOM_H__

 #define CEC_FUNC_MASK			0
 #define ONE_TOUCH_PLAY_MASK		1
 #define ONE_TOUCH_STANDBY_MASK		2
 #define AUTO_POWER_ON_MASK		3

 #define DEV_TYPE_TV			0
 #define DEV_TYPE_RECORDER		1
 #define DEV_TYPE_RESERVED		2
 #define DEV_TYPE_TUNER			3
 #define DEV_TYPE_PLAYBACK		4
 #define DEV_TYPE_AUDIO_SYSTEM		5
 #define DEV_TYPE_PURE_CEC_SWITCH	6
 #define DEV_TYPE_VIDEO_PROCESSOR	7

 /* tx result */
 #define CEC_FAIL_NONE			0
 #define CEC_FAIL_NACK			1
 #define CEC_FAIL_BUSY			2
 #define CEC_FAIL_OTHER			3

 #define MAX_MSG				16
 #define INVALID_PHY_ADDR	0xffff

 /*
  * CEC OPCODES
  */
 #define CEC_OC_ABORT_MESSAGE				0xFF
 #define CEC_OC_ACTIVE_SOURCE				0x82
 #define CEC_OC_CEC_VERSION				0x9E
 #define CEC_OC_CLEAR_ANALOGUE_TIMER			0x33
 #define CEC_OC_CLEAR_DIGITAL_TIMER			0x99
 #define CEC_OC_CLEAR_EXTERNAL_TIMER			0xA1
 #define CEC_OC_DECK_CONTROL				0x42
 #define CEC_OC_DECK_STATUS				0x1B
 #define CEC_OC_DEVICE_VENDOR_ID				0x87
 #define CEC_OC_FEATURE_ABORT				0x00
 #define CEC_OC_GET_CEC_VERSION				0x9F
 #define CEC_OC_GET_MENU_LANGUAGE			0x91
 #define CEC_OC_GIVE_AUDIO_STATUS			0x71
 #define CEC_OC_GIVE_DECK_STATUS				0x1A
 #define CEC_OC_GIVE_DEVICE_POWER_STATUS			0x8F
 #define CEC_OC_GIVE_DEVICE_VENDOR_ID			0x8C
 #define CEC_OC_GIVE_OSD_NAME				0x46
 #define CEC_OC_GIVE_PHYSICAL_ADDRESS			0x83
 #define CEC_OC_GIVE_SYSTEM_AUDIO_MODE_STATUS		0x7D
 #define CEC_OC_GIVE_TUNER_DEVICE_STATUS			0x08
 #define CEC_OC_IMAGE_VIEW_ON				0x04
 #define CEC_OC_INACTIVE_SOURCE				0x9D
 #define CEC_OC_MENU_REQUEST				0x8D
 #define CEC_OC_MENU_STATUS				0x8E
 #define CEC_OC_PLAY					0x41
 #define CEC_OC_POLLING_MESSAGE				0xFC
 #define CEC_OC_RECORD_OFF				0x0B
 #define CEC_OC_RECORD_ON				0x09
 #define CEC_OC_RECORD_STATUS				0x0A
 #define CEC_OC_RECORD_TV_SCREEN				0x0F
 #define CEC_OC_REPORT_AUDIO_STATUS			0x7A
 #define CEC_OC_REPORT_PHYSICAL_ADDRESS			0x84
 #define CEC_OC_REPORT_POWER_STATUS			0x90
 #define CEC_OC_REQUEST_ACTIVE_SOURCE			0x85
 #define CEC_OC_ROUTING_CHANGE				0x80
 #define CEC_OC_ROUTING_INFORMATION			0x81
 #define CEC_OC_SELECT_ANALOGUE_SERVICE			0x92
 #define CEC_OC_SELECT_DIGITAL_SERVICE			0x93
 #define CEC_OC_SET_ANALOGUE_TIMER			0x34
 #define CEC_OC_SET_AUDIO_RATE				0x9A
 #define CEC_OC_SET_DIGITAL_TIMER			0x97
 #define CEC_OC_SET_EXTERNAL_TIMER			0xA2
 #define CEC_OC_SET_MENU_LANGUAGE			0x32
 #define CEC_OC_SET_OSD_NAME				0x47
 #define CEC_OC_SET_OSD_STRING				0x64
 #define CEC_OC_SET_STREAM_PATH				0x86
 #define CEC_OC_SET_SYSTEM_AUDIO_MODE			0x72
 #define CEC_OC_SET_TIMER_PROGRAM_TITLE			0x67
 #define CEC_OC_STANDBY					0x36
 #define CEC_OC_SYSTEM_AUDIO_MODE_REQUEST		0x70
 #define CEC_OC_SYSTEM_AUDIO_MODE_STATUS			0x7E
 #define CEC_OC_TEXT_VIEW_ON				0x0D
 #define CEC_OC_TIMER_CLEARED_STATUS			0x43
 #define CEC_OC_TIMER_STATUS				0x35
 #define CEC_OC_TUNER_DEVICE_STATUS			0x07
 #define CEC_OC_TUNER_STEP_DECREMENT			0x06
 #define CEC_OC_TUNER_STEP_INCREMENT			0x05
 #define CEC_OC_USER_CONTROL_PRESSED			0x44
 #define CEC_OC_USER_CONTROL_RELEASED			0x45
 #define CEC_OC_VENDOR_COMMANDi				0x89
 #define CEC_OC_VENDOR_COMMAND_WITH_ID			0xA0
 #define CEC_OC_VENDOR_REMOTE_BUTTON_DOWN		0x8A
 #define CEC_OC_VENDOR_REMOTE_BUTTON_UP			0x8B

 enum _cec_log_dev_addr_e {
 	CEC_TV_ADDR = 0x00,
 	CEC_RECORDING_DEVICE_1_ADDR,
 	CEC_RECORDING_DEVICE_2_ADDR,
 	CEC_TUNER_1_ADDR,
 	CEC_PLAYBACK_DEVICE_1_ADDR,
 	CEC_AUDIO_SYSTEM_ADDR,
 	CEC_TUNER_2_ADDR,
 	CEC_TUNER_3_ADDR,
 	CEC_PLAYBACK_DEVICE_2_ADDR,
 	CEC_RECORDING_DEVICE_3_ADDR,
 	CEC_TUNER_4_ADDR,
 	CEC_PLAYBACK_DEVICE_3_ADDR,
 	CEC_RESERVED_1_ADDR,
 	CEC_RESERVED_2_ADDR,
 	CEC_FREE_USE_ADDR,
 	CEC_UNREGISTERED_ADDR
 };

 #define CEC_BROADCAST_ADDR		CEC_UNREGISTERED_ADDR

 #define CEC_TV				(1 << CEC_TV_ADDR)
 #define CEC_RECORDING_DEVICE_1		(1 << CEC_RECORDING_DEVICE_1_ADDR)
 #define CEC_RECORDING_DEVICE_2		(1 << CEC_RECORDING_DEVICE_2_ADDR)
 #define CEC_TUNER_1			(1 << CEC_TUNER_1_ADDR)
 #define CEC_PLAYBACK_DEVICE_1		(1 << CEC_PLAYBACK_DEVICE_1_ADDR)
 #define CEC_AUDIO_SYSTEM		(1 << CEC_AUDIO_SYSTEM_ADDR)
 #define CEC_TUNER_2			(1 << CEC_TUNER_2_ADDR)
 #define CEC_TUNER_3			(1 << CEC_TUNER_3_ADDR)
 #define CEC_PLAYBACK_DEVICE_2		(1 << CEC_PLAYBACK_DEVICE_2_ADDR)
 #define CEC_RECORDING_DEVICE_3		(1 << CEC_RECORDING_DEVICE_3_ADDR)
 #define CEC_TUNER_4			(1 << CEC_TUNER_4_ADDR)
 #define CEC_PLAYBACK_DEVICE_3		(1 << CEC_PLAYBACK_DEVICE_3_ADDR)
 #define CEC_RESERVED_1			(1 << CEC_RESERVED_1_ADDR)
 #define CEC_RESERVED_2			(1 << CEC_RESERVED_2_ADDR)
 #define CEC_FREE_USE			(1 << CEC_FREE_USE_ADDR)
 #define CEC_UNREGISTERED		(1 << CEC_UNREGISTERED_ADDR)

 #define CEC_DISPLAY_DEVICE		(CEC_TV | CEC_FREE_USE)
 #define CEC_RECORDING_DEVICE		(CEC_RECORDING_DEVICE_1 | \
 					CEC_RECORDING_DEVICE_2 | \
 					CEC_RECORDING_DEVICE_3)
 #define CEC_PLAYBACK_DEVICE		(CEC_PLAYBACK_DEVICE_1  | \
 					CEC_PLAYBACK_DEVICE_2  | \
 					CEC_PLAYBACK_DEVICE_3)
 #define CEC_TUNER_DEVICE		(CEC_TUNER_1 | CEC_TUNER_2 | \
 					CEC_TUNER_3 | CEC_TUNER_4)
 #define CEC_AUDIO_SYSTEM_DEVICE		(CEC_AUDIO_SYSTEM)

 #define CEC_IOC_MAGIC			'C'
 #define CEC_IOC_GET_PHYSICAL_ADDR	_IOR(CEC_IOC_MAGIC, 0x00, uint16_t)
 #define CEC_IOC_GET_VERSION		_IOR(CEC_IOC_MAGIC, 0x01, int)
 #define CEC_IOC_GET_VENDOR_ID		_IOR(CEC_IOC_MAGIC, 0x02, uint32_t)
 #define CEC_IOC_GET_PORT_INFO		_IOR(CEC_IOC_MAGIC, 0x03, int)
 #define CEC_IOC_GET_PORT_NUM		_IOR(CEC_IOC_MAGIC, 0x04, int)
 #define CEC_IOC_GET_SEND_FAIL_REASON	_IOR(CEC_IOC_MAGIC, 0x05, uint32_t)
 #define CEC_IOC_SET_OPTION_WAKEUP	_IOW(CEC_IOC_MAGIC, 0x06, uint32_t)
 #define CEC_IOC_SET_OPTION_ENALBE_CEC	_IOW(CEC_IOC_MAGIC, 0x07, uint32_t)
 #define CEC_IOC_SET_OPTION_SYS_CTRL	_IOW(CEC_IOC_MAGIC, 0x08, uint32_t)
 #define CEC_IOC_SET_OPTION_SET_LANG	_IOW(CEC_IOC_MAGIC, 0x09, uint32_t)
 #define CEC_IOC_GET_CONNECT_STATUS	_IOR(CEC_IOC_MAGIC, 0x0A, uint32_t)
 #define CEC_IOC_ADD_LOGICAL_ADDR	_IOW(CEC_IOC_MAGIC, 0x0B, uint32_t)
 #define CEC_IOC_CLR_LOGICAL_ADDR	_IOW(CEC_IOC_MAGIC, 0x0C, uint32_t)
 #define CEC_IOC_SET_DEV_TYPE		_IOW(CEC_IOC_MAGIC, 0x0D, uint32_t)
 #define CEC_IOC_SET_ARC_ENABLE		_IOW(CEC_IOC_MAGIC, 0x0E, uint32_t)
 #define CEC_IOC_SET_AUTO_DEVICE_OFF	_IOW(CEC_IOC_MAGIC, 0x0F, uint32_t)
 #define CEC_IOC_GET_BOOT_ADDR           _IOW(CEC_IOC_MAGIC, 0x10, uint32_t)
 #define CEC_IOC_GET_BOOT_REASON         _IOW(CEC_IOC_MAGIC, 0x11, uint32_t)

 enum hdmi_port_type {
 	HDMI_INPUT = 0,
 	HDMI_OUTPUT = 1
 };

 enum cec_power_status_e {
 	POWER_ON = 0x00,
 	POWER_STANDBY,
 	TRANS_STANDBY_TO_ON,
 	TRANS_ON_TO_STANDBY,
 };

 enum cec_version_e {
 	CEC_VERSION_11 = 0,
 	CEC_VERSION_12,
 	CEC_VERSION_12A,
 	CEC_VERSION_13,
 	CEC_VERSION_13A,
 	CEC_VERSION_14A,
 	CEC_VERSION_20,
 };

 /* from android cec hal */
 enum {
 	HDMI_OPTION_WAKEUP = 1,
 	HDMI_OPTION_ENABLE_CEC = 2,
 	HDMI_OPTION_SYSTEM_CEC_CONTROL = 3,
 	HDMI_OPTION_SET_LANG = 5,
 	HDMI_OPTION_SERVICE_FLAG = 16,
 };

 enum cec_dev_type_addr {
 	CEC_DISPLAY_DEVICE_TYPE = 0x0,
 	CEC_RECORDING_DEVICE_TYPE,
 	CEC_RESERVED_DEVICE_TYPE,
 	CEC_TUNER_DEVICE_TYPE,
 	CEC_PLAYBACK_DEVICE_TYPE,
 	CEC_AUDIO_SYSTEM_DEVICE_TYPE,
 	CEC_UNREGISTERED_DEVICE_TYPE,
 };

 enum cec_feature_abort_e {
 	CEC_UNRECONIZED_OPCODE = 0x0,
 	CEC_NOT_CORRECT_MODE_TO_RESPOND,
 	CEC_CANNOT_PROVIDE_SOURCE,
 	CEC_INVALID_OPERAND,
 	CEC_REFUSED,
 	CEC_UNABLE_TO_DETERMINE,
 };

 enum cec_device_menu_state_e {
 	DEVICE_MENU_ACTIVE = 0,
 	DEVICE_MENU_INACTIVE,
 };

 struct hdmi_port_info {
 	int type;
 	/* Port ID should start from 1 which corresponds to HDMI "port 1". */
 	int port_id;
 	int cec_supported;
 	int arc_supported;
 	uint16_t physical_address;
 };

 #endif
	/*
	* include/linux/amlogic/cec_common.h
	*
	* Copyright (C) 2017 Amlogic, Inc. All rights reserved.
	*
	* This program is free software; 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.
	*
	*/

	#ifndef __CEC_COMMOM_H__
	#define __CEC_COMMOM_H__

	#define CEC_FUNC_MASK 0
	#define ONE_TOUCH_PLAY_MASK 1
	#define ONE_TOUCH_STANDBY_MASK 2
	#define AUTO_POWER_ON_MASK 3

	#define DEV_TYPE_TV 0
	#define DEV_TYPE_RECORDER 1
	#define DEV_TYPE_RESERVED 2
	#define DEV_TYPE_TUNER 3
	#define DEV_TYPE_PLAYBACK 4
	#define DEV_TYPE_AUDIO_SYSTEM 5
	#define DEV_TYPE_PURE_CEC_SWITCH 6
	#define DEV_TYPE_VIDEO_PROCESSOR 7

	/* tx result */
	#define CEC_FAIL_NONE 0
	#define CEC_FAIL_NACK 1
	#define CEC_FAIL_BUSY 2
	#define CEC_FAIL_OTHER 3

	#define MAX_MSG 16
	#define INVALID_PHY_ADDR 0xffff

	/*
	* CEC OPCODES
	*/
	#define CEC_OC_ABORT_MESSAGE 0xFF
	#define CEC_OC_ACTIVE_SOURCE 0x82
	#define CEC_OC_CEC_VERSION 0x9E
	#define CEC_OC_CLEAR_ANALOGUE_TIMER 0x33
	#define CEC_OC_CLEAR_DIGITAL_TIMER 0x99
	#define CEC_OC_CLEAR_EXTERNAL_TIMER 0xA1
	#define CEC_OC_DECK_CONTROL 0x42
	#define CEC_OC_DECK_STATUS 0x1B
	#define CEC_OC_DEVICE_VENDOR_ID 0x87
	#define CEC_OC_FEATURE_ABORT 0x00
	#define CEC_OC_GET_CEC_VERSION 0x9F
	#define CEC_OC_GET_MENU_LANGUAGE 0x91
	#define CEC_OC_GIVE_AUDIO_STATUS 0x71
	#define CEC_OC_GIVE_DECK_STATUS 0x1A
	#define CEC_OC_GIVE_DEVICE_POWER_STATUS 0x8F
	#define CEC_OC_GIVE_DEVICE_VENDOR_ID 0x8C
	#define CEC_OC_GIVE_OSD_NAME 0x46
	#define CEC_OC_GIVE_PHYSICAL_ADDRESS 0x83
	#define CEC_OC_GIVE_SYSTEM_AUDIO_MODE_STATUS 0x7D
	#define CEC_OC_GIVE_TUNER_DEVICE_STATUS 0x08
	#define CEC_OC_IMAGE_VIEW_ON 0x04
	#define CEC_OC_INACTIVE_SOURCE 0x9D
	#define CEC_OC_MENU_REQUEST 0x8D
	#define CEC_OC_MENU_STATUS 0x8E
	#define CEC_OC_PLAY 0x41
	#define CEC_OC_POLLING_MESSAGE 0xFC
	#define CEC_OC_RECORD_OFF 0x0B
	#define CEC_OC_RECORD_ON 0x09
	#define CEC_OC_RECORD_STATUS 0x0A
	#define CEC_OC_RECORD_TV_SCREEN 0x0F
	#define CEC_OC_REPORT_AUDIO_STATUS 0x7A
	#define CEC_OC_REPORT_PHYSICAL_ADDRESS 0x84
	#define CEC_OC_REPORT_POWER_STATUS 0x90
	#define CEC_OC_REQUEST_ACTIVE_SOURCE 0x85
	#define CEC_OC_ROUTING_CHANGE 0x80
	#define CEC_OC_ROUTING_INFORMATION 0x81
	#define CEC_OC_SELECT_ANALOGUE_SERVICE 0x92
	#define CEC_OC_SELECT_DIGITAL_SERVICE 0x93
	#define CEC_OC_SET_ANALOGUE_TIMER 0x34
	#define CEC_OC_SET_AUDIO_RATE 0x9A
	#define CEC_OC_SET_DIGITAL_TIMER 0x97
	#define CEC_OC_SET_EXTERNAL_TIMER 0xA2
	#define CEC_OC_SET_MENU_LANGUAGE 0x32
	#define CEC_OC_SET_OSD_NAME 0x47
	#define CEC_OC_SET_OSD_STRING 0x64
	#define CEC_OC_SET_STREAM_PATH 0x86
	#define CEC_OC_SET_SYSTEM_AUDIO_MODE 0x72
	#define CEC_OC_SET_TIMER_PROGRAM_TITLE 0x67
	#define CEC_OC_STANDBY 0x36
	#define CEC_OC_SYSTEM_AUDIO_MODE_REQUEST 0x70
	#define CEC_OC_SYSTEM_AUDIO_MODE_STATUS 0x7E
	#define CEC_OC_TEXT_VIEW_ON 0x0D
	#define CEC_OC_TIMER_CLEARED_STATUS 0x43
	#define CEC_OC_TIMER_STATUS 0x35
	#define CEC_OC_TUNER_DEVICE_STATUS 0x07
	#define CEC_OC_TUNER_STEP_DECREMENT 0x06
	#define CEC_OC_TUNER_STEP_INCREMENT 0x05
	#define CEC_OC_USER_CONTROL_PRESSED 0x44
	#define CEC_OC_USER_CONTROL_RELEASED 0x45
	#define CEC_OC_VENDOR_COMMANDi 0x89
	#define CEC_OC_VENDOR_COMMAND_WITH_ID 0xA0
	#define CEC_OC_VENDOR_REMOTE_BUTTON_DOWN 0x8A
	#define CEC_OC_VENDOR_REMOTE_BUTTON_UP 0x8B

	enum _cec_log_dev_addr_e {
	CEC_TV_ADDR = 0x00,
	CEC_RECORDING_DEVICE_1_ADDR,
	CEC_RECORDING_DEVICE_2_ADDR,
	CEC_TUNER_1_ADDR,
	CEC_PLAYBACK_DEVICE_1_ADDR,
	CEC_AUDIO_SYSTEM_ADDR,
	CEC_TUNER_2_ADDR,
	CEC_TUNER_3_ADDR,
	CEC_PLAYBACK_DEVICE_2_ADDR,
	CEC_RECORDING_DEVICE_3_ADDR,
	CEC_TUNER_4_ADDR,
	CEC_PLAYBACK_DEVICE_3_ADDR,
	CEC_RESERVED_1_ADDR,
	CEC_RESERVED_2_ADDR,
	CEC_FREE_USE_ADDR,
	CEC_UNREGISTERED_ADDR
	};

	#define CEC_BROADCAST_ADDR CEC_UNREGISTERED_ADDR

	#define CEC_TV (1 << CEC_TV_ADDR)
	#define CEC_RECORDING_DEVICE_1 (1 << CEC_RECORDING_DEVICE_1_ADDR)
	#define CEC_RECORDING_DEVICE_2 (1 << CEC_RECORDING_DEVICE_2_ADDR)
	#define CEC_TUNER_1 (1 << CEC_TUNER_1_ADDR)
	#define CEC_PLAYBACK_DEVICE_1 (1 << CEC_PLAYBACK_DEVICE_1_ADDR)
	#define CEC_AUDIO_SYSTEM (1 << CEC_AUDIO_SYSTEM_ADDR)
	#define CEC_TUNER_2 (1 << CEC_TUNER_2_ADDR)
	#define CEC_TUNER_3 (1 << CEC_TUNER_3_ADDR)
	#define CEC_PLAYBACK_DEVICE_2 (1 << CEC_PLAYBACK_DEVICE_2_ADDR)
	#define CEC_RECORDING_DEVICE_3 (1 << CEC_RECORDING_DEVICE_3_ADDR)
	#define CEC_TUNER_4 (1 << CEC_TUNER_4_ADDR)
	#define CEC_PLAYBACK_DEVICE_3 (1 << CEC_PLAYBACK_DEVICE_3_ADDR)
	#define CEC_RESERVED_1 (1 << CEC_RESERVED_1_ADDR)
	#define CEC_RESERVED_2 (1 << CEC_RESERVED_2_ADDR)
	#define CEC_FREE_USE (1 << CEC_FREE_USE_ADDR)
	#define CEC_UNREGISTERED (1 << CEC_UNREGISTERED_ADDR)

	#define CEC_DISPLAY_DEVICE (CEC_TV \| CEC_FREE_USE)
	#define CEC_RECORDING_DEVICE (CEC_RECORDING_DEVICE_1 \| \
	CEC_RECORDING_DEVICE_2 \| \
	CEC_RECORDING_DEVICE_3)
	#define CEC_PLAYBACK_DEVICE (CEC_PLAYBACK_DEVICE_1 \| \
	CEC_PLAYBACK_DEVICE_2 \| \
	CEC_PLAYBACK_DEVICE_3)
	#define CEC_TUNER_DEVICE (CEC_TUNER_1 \| CEC_TUNER_2 \| \
	CEC_TUNER_3 \| CEC_TUNER_4)
	#define CEC_AUDIO_SYSTEM_DEVICE (CEC_AUDIO_SYSTEM)

	#define CEC_IOC_MAGIC 'C'
	#define CEC_IOC_GET_PHYSICAL_ADDR _IOR(CEC_IOC_MAGIC, 0x00, uint16_t)
	#define CEC_IOC_GET_VERSION _IOR(CEC_IOC_MAGIC, 0x01, int)
	#define CEC_IOC_GET_VENDOR_ID _IOR(CEC_IOC_MAGIC, 0x02, uint32_t)
	#define CEC_IOC_GET_PORT_INFO _IOR(CEC_IOC_MAGIC, 0x03, int)
	#define CEC_IOC_GET_PORT_NUM _IOR(CEC_IOC_MAGIC, 0x04, int)
	#define CEC_IOC_GET_SEND_FAIL_REASON _IOR(CEC_IOC_MAGIC, 0x05, uint32_t)
	#define CEC_IOC_SET_OPTION_WAKEUP _IOW(CEC_IOC_MAGIC, 0x06, uint32_t)
	#define CEC_IOC_SET_OPTION_ENALBE_CEC _IOW(CEC_IOC_MAGIC, 0x07, uint32_t)
	#define CEC_IOC_SET_OPTION_SYS_CTRL _IOW(CEC_IOC_MAGIC, 0x08, uint32_t)
	#define CEC_IOC_SET_OPTION_SET_LANG _IOW(CEC_IOC_MAGIC, 0x09, uint32_t)
	#define CEC_IOC_GET_CONNECT_STATUS _IOR(CEC_IOC_MAGIC, 0x0A, uint32_t)
	#define CEC_IOC_ADD_LOGICAL_ADDR _IOW(CEC_IOC_MAGIC, 0x0B, uint32_t)
	#define CEC_IOC_CLR_LOGICAL_ADDR _IOW(CEC_IOC_MAGIC, 0x0C, uint32_t)
	#define CEC_IOC_SET_DEV_TYPE _IOW(CEC_IOC_MAGIC, 0x0D, uint32_t)
	#define CEC_IOC_SET_ARC_ENABLE _IOW(CEC_IOC_MAGIC, 0x0E, uint32_t)
	#define CEC_IOC_SET_AUTO_DEVICE_OFF _IOW(CEC_IOC_MAGIC, 0x0F, uint32_t)
	#define CEC_IOC_GET_BOOT_ADDR _IOW(CEC_IOC_MAGIC, 0x10, uint32_t)
	#define CEC_IOC_GET_BOOT_REASON _IOW(CEC_IOC_MAGIC, 0x11, uint32_t)

	enum hdmi_port_type {
	HDMI_INPUT = 0,
	HDMI_OUTPUT = 1
	};

	enum cec_power_status_e {
	POWER_ON = 0x00,
	POWER_STANDBY,
	TRANS_STANDBY_TO_ON,
	TRANS_ON_TO_STANDBY,
	};

	enum cec_version_e {
	CEC_VERSION_11 = 0,
	CEC_VERSION_12,
	CEC_VERSION_12A,
	CEC_VERSION_13,
	CEC_VERSION_13A,
	CEC_VERSION_14A,
	CEC_VERSION_20,
	};

	/* from android cec hal */
	enum {
	HDMI_OPTION_WAKEUP = 1,
	HDMI_OPTION_ENABLE_CEC = 2,
	HDMI_OPTION_SYSTEM_CEC_CONTROL = 3,
	HDMI_OPTION_SET_LANG = 5,
	HDMI_OPTION_SERVICE_FLAG = 16,
	};

	enum cec_dev_type_addr {
	CEC_DISPLAY_DEVICE_TYPE = 0x0,
	CEC_RECORDING_DEVICE_TYPE,
	CEC_RESERVED_DEVICE_TYPE,
	CEC_TUNER_DEVICE_TYPE,
	CEC_PLAYBACK_DEVICE_TYPE,
	CEC_AUDIO_SYSTEM_DEVICE_TYPE,
	CEC_UNREGISTERED_DEVICE_TYPE,
	};

	enum cec_feature_abort_e {
	CEC_UNRECONIZED_OPCODE = 0x0,
	CEC_NOT_CORRECT_MODE_TO_RESPOND,
	CEC_CANNOT_PROVIDE_SOURCE,
	CEC_INVALID_OPERAND,
	CEC_REFUSED,
	CEC_UNABLE_TO_DETERMINE,
	};

	enum cec_device_menu_state_e {
	DEVICE_MENU_ACTIVE = 0,
	DEVICE_MENU_INACTIVE,
	};

	struct hdmi_port_info {
	int type;
	/* Port ID should start from 1 which corresponds to HDMI "port 1". */
	int port_id;
	int cec_supported;
	int arc_supported;
	uint16_t physical_address;
	};

	#endif