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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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#ifndef _CEC_UAPI_H#define _CEC_UAPI_H
#include <linux/types.h>#include <linux/string.h>
#define CEC_MAX_MSG_SIZE 16
/** * struct cec_msg - CEC message structure. * @tx_ts: Timestamp in nanoseconds using CLOCK_MONOTONIC. Set by the * driver when the message transmission has finished. * @rx_ts: Timestamp in nanoseconds using CLOCK_MONOTONIC. Set by the * driver when the message was received. * @len: Length in bytes of the message. * @timeout: The timeout (in ms) that is used to timeout CEC_RECEIVE. * Set to 0 if you want to wait forever. This timeout can also be * used with CEC_TRANSMIT as the timeout for waiting for a reply. * If 0, then it will use a 1 second timeout instead of waiting * forever as is done with CEC_RECEIVE. * @sequence: The framework assigns a sequence number to messages that are * sent. This can be used to track replies to previously sent * messages. * @flags: Set to 0. * @msg: The message payload. * @reply: This field is ignored with CEC_RECEIVE and is only used by * CEC_TRANSMIT. If non-zero, then wait for a reply with this * opcode. Set to CEC_MSG_FEATURE_ABORT if you want to wait for * a possible ABORT reply. If there was an error when sending the * msg or FeatureAbort was returned, then reply is set to 0. * If reply is non-zero upon return, then len/msg are set to * the received message. * If reply is zero upon return and status has the * CEC_TX_STATUS_FEATURE_ABORT bit set, then len/msg are set to * the received feature abort message. * If reply is zero upon return and status has the * CEC_TX_STATUS_MAX_RETRIES bit set, then no reply was seen at * all. If reply is non-zero for CEC_TRANSMIT and the message is a * broadcast, then -EINVAL is returned. * if reply is non-zero, then timeout is set to 1000 (the required * maximum response time). * @rx_status: The message receive status bits. Set by the driver. * @tx_status: The message transmit status bits. Set by the driver. * @tx_arb_lost_cnt: The number of 'Arbitration Lost' events. Set by the driver. * @tx_nack_cnt: The number of 'Not Acknowledged' events. Set by the driver. * @tx_low_drive_cnt: The number of 'Low Drive Detected' events. Set by the * driver. * @tx_error_cnt: The number of 'Error' events. Set by the driver. */struct cec_msg { __u64 tx_ts; __u64 rx_ts; __u32 len; __u32 timeout; __u32 sequence; __u32 flags; __u8 msg[CEC_MAX_MSG_SIZE]; __u8 reply; __u8 rx_status; __u8 tx_status; __u8 tx_arb_lost_cnt; __u8 tx_nack_cnt; __u8 tx_low_drive_cnt; __u8 tx_error_cnt;};
/** * cec_msg_initiator - return the initiator's logical address. * @msg: the message structure */static inline __u8 cec_msg_initiator(const struct cec_msg *msg){ return msg->msg[0] >> 4;}
/** * cec_msg_destination - return the destination's logical address. * @msg: the message structure */static inline __u8 cec_msg_destination(const struct cec_msg *msg){ return msg->msg[0] & 0xf;}
/** * cec_msg_opcode - return the opcode of the message, -1 for poll * @msg: the message structure */static inline int cec_msg_opcode(const struct cec_msg *msg){ return msg->len > 1 ? msg->msg[1] : -1;}
/** * cec_msg_is_broadcast - return true if this is a broadcast message. * @msg: the message structure */static inline int cec_msg_is_broadcast(const struct cec_msg *msg){ return (msg->msg[0] & 0xf) == 0xf;}
/** * cec_msg_init - initialize the message structure. * @msg: the message structure * @initiator: the logical address of the initiator * @destination:the logical address of the destination (0xf for broadcast) * * The whole structure is zeroed, the len field is set to 1 (i.e. a poll * message) and the initiator and destination are filled in. */static inline void cec_msg_init(struct cec_msg *msg, __u8 initiator, __u8 destination){ memset(msg, 0, sizeof(*msg)); msg->msg[0] = (initiator << 4) | destination; msg->len = 1;}
/** * cec_msg_set_reply_to - fill in destination/initiator in a reply message. * @msg: the message structure for the reply * @orig: the original message structure * * Set the msg destination to the orig initiator and the msg initiator to the * orig destination. Note that msg and orig may be the same pointer, in which * case the change is done in place. * * It also zeroes the reply, timeout and flags fields. */static inline void cec_msg_set_reply_to(struct cec_msg *msg, struct cec_msg *orig){ /* The destination becomes the initiator and vice versa */ msg->msg[0] = (cec_msg_destination(orig) << 4) | cec_msg_initiator(orig); msg->reply = 0; msg->timeout = 0; msg->flags = 0;}
/** * cec_msg_recv_is_tx_result - return true if this message contains the * result of an earlier non-blocking transmit * @msg: the message structure from CEC_RECEIVE */static inline int cec_msg_recv_is_tx_result(const struct cec_msg *msg){ return msg->sequence && msg->tx_status && !msg->rx_status;}
/** * cec_msg_recv_is_rx_result - return true if this message contains the * reply of an earlier non-blocking transmit * @msg: the message structure from CEC_RECEIVE */static inline int cec_msg_recv_is_rx_result(const struct cec_msg *msg){ return msg->sequence && !msg->tx_status && msg->rx_status;}
/* cec_msg flags field */#define CEC_MSG_FL_REPLY_TO_FOLLOWERS (1 << 0)#define CEC_MSG_FL_RAW (1 << 1)#define CEC_MSG_FL_REPLY_VENDOR_ID (1 << 2)
/* cec_msg tx/rx_status field */#define CEC_TX_STATUS_OK (1 << 0)#define CEC_TX_STATUS_ARB_LOST (1 << 1)#define CEC_TX_STATUS_NACK (1 << 2)#define CEC_TX_STATUS_LOW_DRIVE (1 << 3)#define CEC_TX_STATUS_ERROR (1 << 4)#define CEC_TX_STATUS_MAX_RETRIES (1 << 5)#define CEC_TX_STATUS_ABORTED (1 << 6)#define CEC_TX_STATUS_TIMEOUT (1 << 7)
#define CEC_RX_STATUS_OK (1 << 0)#define CEC_RX_STATUS_TIMEOUT (1 << 1)#define CEC_RX_STATUS_FEATURE_ABORT (1 << 2)#define CEC_RX_STATUS_ABORTED (1 << 3)
static inline int cec_msg_status_is_ok(const struct cec_msg *msg){ if (msg->tx_status && !(msg->tx_status & CEC_TX_STATUS_OK)) return 0; if (msg->rx_status && !(msg->rx_status & CEC_RX_STATUS_OK)) return 0; if (!msg->tx_status && !msg->rx_status) return 0; return !(msg->rx_status & CEC_RX_STATUS_FEATURE_ABORT);}
#define CEC_LOG_ADDR_INVALID 0xff#define CEC_PHYS_ADDR_INVALID 0xffff
/* * The maximum number of logical addresses one device can be assigned to. * The CEC 2.0 spec allows for only 2 logical addresses at the moment. The * Analog Devices CEC hardware supports 3. So let's go wild and go for 4. */#define CEC_MAX_LOG_ADDRS 4
/* The logical addresses defined by CEC 2.0 */#define CEC_LOG_ADDR_TV 0#define CEC_LOG_ADDR_RECORD_1 1#define CEC_LOG_ADDR_RECORD_2 2#define CEC_LOG_ADDR_TUNER_1 3#define CEC_LOG_ADDR_PLAYBACK_1 4#define CEC_LOG_ADDR_AUDIOSYSTEM 5#define CEC_LOG_ADDR_TUNER_2 6#define CEC_LOG_ADDR_TUNER_3 7#define CEC_LOG_ADDR_PLAYBACK_2 8#define CEC_LOG_ADDR_RECORD_3 9#define CEC_LOG_ADDR_TUNER_4 10#define CEC_LOG_ADDR_PLAYBACK_3 11#define CEC_LOG_ADDR_BACKUP_1 12#define CEC_LOG_ADDR_BACKUP_2 13#define CEC_LOG_ADDR_SPECIFIC 14#define CEC_LOG_ADDR_UNREGISTERED 15 /* as initiator address */#define CEC_LOG_ADDR_BROADCAST 15 /* as destination address */
/* The logical address types that the CEC device wants to claim */#define CEC_LOG_ADDR_TYPE_TV 0#define CEC_LOG_ADDR_TYPE_RECORD 1#define CEC_LOG_ADDR_TYPE_TUNER 2#define CEC_LOG_ADDR_TYPE_PLAYBACK 3#define CEC_LOG_ADDR_TYPE_AUDIOSYSTEM 4#define CEC_LOG_ADDR_TYPE_SPECIFIC 5#define CEC_LOG_ADDR_TYPE_UNREGISTERED 6/* * Switches should use UNREGISTERED. * Processors should use SPECIFIC. */
#define CEC_LOG_ADDR_MASK_TV (1 << CEC_LOG_ADDR_TV)#define CEC_LOG_ADDR_MASK_RECORD ((1 << CEC_LOG_ADDR_RECORD_1) | \ (1 << CEC_LOG_ADDR_RECORD_2) | \ (1 << CEC_LOG_ADDR_RECORD_3))#define CEC_LOG_ADDR_MASK_TUNER ((1 << CEC_LOG_ADDR_TUNER_1) | \ (1 << CEC_LOG_ADDR_TUNER_2) | \ (1 << CEC_LOG_ADDR_TUNER_3) | \ (1 << CEC_LOG_ADDR_TUNER_4))#define CEC_LOG_ADDR_MASK_PLAYBACK ((1 << CEC_LOG_ADDR_PLAYBACK_1) | \ (1 << CEC_LOG_ADDR_PLAYBACK_2) | \ (1 << CEC_LOG_ADDR_PLAYBACK_3))#define CEC_LOG_ADDR_MASK_AUDIOSYSTEM (1 << CEC_LOG_ADDR_AUDIOSYSTEM)#define CEC_LOG_ADDR_MASK_BACKUP ((1 << CEC_LOG_ADDR_BACKUP_1) | \ (1 << CEC_LOG_ADDR_BACKUP_2))#define CEC_LOG_ADDR_MASK_SPECIFIC (1 << CEC_LOG_ADDR_SPECIFIC)#define CEC_LOG_ADDR_MASK_UNREGISTERED (1 << CEC_LOG_ADDR_UNREGISTERED)
static inline int cec_has_tv(__u16 log_addr_mask){ return log_addr_mask & CEC_LOG_ADDR_MASK_TV;}
static inline int cec_has_record(__u16 log_addr_mask){ return log_addr_mask & CEC_LOG_ADDR_MASK_RECORD;}
static inline int cec_has_tuner(__u16 log_addr_mask){ return log_addr_mask & CEC_LOG_ADDR_MASK_TUNER;}
static inline int cec_has_playback(__u16 log_addr_mask){ return log_addr_mask & CEC_LOG_ADDR_MASK_PLAYBACK;}
static inline int cec_has_audiosystem(__u16 log_addr_mask){ return log_addr_mask & CEC_LOG_ADDR_MASK_AUDIOSYSTEM;}
static inline int cec_has_backup(__u16 log_addr_mask){ return log_addr_mask & CEC_LOG_ADDR_MASK_BACKUP;}
static inline int cec_has_specific(__u16 log_addr_mask){ return log_addr_mask & CEC_LOG_ADDR_MASK_SPECIFIC;}
static inline int cec_is_unregistered(__u16 log_addr_mask){ return log_addr_mask & CEC_LOG_ADDR_MASK_UNREGISTERED;}
static inline int cec_is_unconfigured(__u16 log_addr_mask){ return log_addr_mask == 0;}
/* * Use this if there is no vendor ID (CEC_G_VENDOR_ID) or if the vendor ID * should be disabled (CEC_S_VENDOR_ID) */#define CEC_VENDOR_ID_NONE 0xffffffff
/* The message handling modes *//* Modes for initiator */#define CEC_MODE_NO_INITIATOR (0x0 << 0)#define CEC_MODE_INITIATOR (0x1 << 0)#define CEC_MODE_EXCL_INITIATOR (0x2 << 0)#define CEC_MODE_INITIATOR_MSK 0x0f
/* Modes for follower */#define CEC_MODE_NO_FOLLOWER (0x0 << 4)#define CEC_MODE_FOLLOWER (0x1 << 4)#define CEC_MODE_EXCL_FOLLOWER (0x2 << 4)#define CEC_MODE_EXCL_FOLLOWER_PASSTHRU (0x3 << 4)#define CEC_MODE_MONITOR_PIN (0xd << 4)#define CEC_MODE_MONITOR (0xe << 4)#define CEC_MODE_MONITOR_ALL (0xf << 4)#define CEC_MODE_FOLLOWER_MSK 0xf0
/* Userspace has to configure the physical address */#define CEC_CAP_PHYS_ADDR (1 << 0)/* Userspace has to configure the logical addresses */#define CEC_CAP_LOG_ADDRS (1 << 1)/* Userspace can transmit messages (and thus become follower as well) */#define CEC_CAP_TRANSMIT (1 << 2)/* * Passthrough all messages instead of processing them. */#define CEC_CAP_PASSTHROUGH (1 << 3)/* Supports remote control */#define CEC_CAP_RC (1 << 4)/* Hardware can monitor all messages, not just directed and broadcast. */#define CEC_CAP_MONITOR_ALL (1 << 5)/* Hardware can use CEC only if the HDMI HPD pin is high. */#define CEC_CAP_NEEDS_HPD (1 << 6)/* Hardware can monitor CEC pin transitions */#define CEC_CAP_MONITOR_PIN (1 << 7)/* CEC_ADAP_G_CONNECTOR_INFO is available */#define CEC_CAP_CONNECTOR_INFO (1 << 8)/* CEC_MSG_FL_REPLY_VENDOR_ID is available */#define CEC_CAP_REPLY_VENDOR_ID (1 << 9)
/** * struct cec_caps - CEC capabilities structure. * @driver: name of the CEC device driver. * @name: name of the CEC device. @driver + @name must be unique. * @available_log_addrs: number of available logical addresses. * @capabilities: capabilities of the CEC adapter. * @version: version of the CEC adapter framework. */struct cec_caps { char driver[32]; char name[32]; __u32 available_log_addrs; __u32 capabilities; __u32 version;};
/** * struct cec_log_addrs - CEC logical addresses structure. * @log_addr: the claimed logical addresses. Set by the driver. * @log_addr_mask: current logical address mask. Set by the driver. * @cec_version: the CEC version that the adapter should implement. Set by the * caller. * @num_log_addrs: how many logical addresses should be claimed. Set by the * caller. * @vendor_id: the vendor ID of the device. Set by the caller. * @flags: flags. * @osd_name: the OSD name of the device. Set by the caller. * @primary_device_type: the primary device type for each logical address. * Set by the caller. * @log_addr_type: the logical address types. Set by the caller. * @all_device_types: CEC 2.0: all device types represented by the logical * address. Set by the caller. * @features: CEC 2.0: The logical address features. Set by the caller. */struct cec_log_addrs { __u8 log_addr[CEC_MAX_LOG_ADDRS]; __u16 log_addr_mask; __u8 cec_version; __u8 num_log_addrs; __u32 vendor_id; __u32 flags; char osd_name[15]; __u8 primary_device_type[CEC_MAX_LOG_ADDRS]; __u8 log_addr_type[CEC_MAX_LOG_ADDRS];
/* CEC 2.0 */ __u8 all_device_types[CEC_MAX_LOG_ADDRS]; __u8 features[CEC_MAX_LOG_ADDRS][12];};
/* Allow a fallback to unregistered */#define CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK (1 << 0)/* Passthrough RC messages to the input subsystem */#define CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU (1 << 1)/* CDC-Only device: supports only CDC messages */#define CEC_LOG_ADDRS_FL_CDC_ONLY (1 << 2)/* Configuration failed */#define CEC_LOG_ADDRS_FL_CONFIG_FAILED (1 << 3)
/** * struct cec_drm_connector_info - tells which drm connector is * associated with the CEC adapter. * @card_no: drm card number * @connector_id: drm connector ID */struct cec_drm_connector_info { __u32 card_no; __u32 connector_id;};
#define CEC_CONNECTOR_TYPE_NO_CONNECTOR 0#define CEC_CONNECTOR_TYPE_DRM 1
/** * struct cec_connector_info - tells if and which connector is * associated with the CEC adapter. * @type: connector type (if any) * @drm: drm connector info * @raw: array to pad the union */struct cec_connector_info { __u32 type; union { struct cec_drm_connector_info drm; __u32 raw[16]; };};
/* Events */
/* Event that occurs when the adapter state changes */#define CEC_EVENT_STATE_CHANGE 1/* * This event is sent when messages are lost because the application * didn't empty the message queue in time */#define CEC_EVENT_LOST_MSGS 2#define CEC_EVENT_PIN_CEC_LOW 3#define CEC_EVENT_PIN_CEC_HIGH 4#define CEC_EVENT_PIN_HPD_LOW 5#define CEC_EVENT_PIN_HPD_HIGH 6#define CEC_EVENT_PIN_5V_LOW 7#define CEC_EVENT_PIN_5V_HIGH 8
#define CEC_EVENT_FL_INITIAL_STATE (1 << 0)#define CEC_EVENT_FL_DROPPED_EVENTS (1 << 1)
/** * struct cec_event_state_change - used when the CEC adapter changes state. * @phys_addr: the current physical address * @log_addr_mask: the current logical address mask * @have_conn_info: if non-zero, then HDMI connector information is available. * This field is only valid if CEC_CAP_CONNECTOR_INFO is set. If that * capability is set and @have_conn_info is zero, then that indicates * that the HDMI connector device is not instantiated, either because * the HDMI driver is still configuring the device or because the HDMI * device was unbound. */struct cec_event_state_change { __u16 phys_addr; __u16 log_addr_mask; __u16 have_conn_info;};
/** * struct cec_event_lost_msgs - tells you how many messages were lost. * @lost_msgs: how many messages were lost. */struct cec_event_lost_msgs { __u32 lost_msgs;};
/** * struct cec_event - CEC event structure * @ts: the timestamp of when the event was sent. * @event: the event. * @flags: event flags. * @state_change: the event payload for CEC_EVENT_STATE_CHANGE. * @lost_msgs: the event payload for CEC_EVENT_LOST_MSGS. * @raw: array to pad the union. */struct cec_event { __u64 ts; __u32 event; __u32 flags; union { struct cec_event_state_change state_change; struct cec_event_lost_msgs lost_msgs; __u32 raw[16]; };};
/* ioctls */
/* Adapter capabilities */#define CEC_ADAP_G_CAPS _IOWR('a', 0, struct cec_caps)
/* * phys_addr is either 0 (if this is the CEC root device) * or a valid physical address obtained from the sink's EDID * as read by this CEC device (if this is a source device) * or a physical address obtained and modified from a sink * EDID and used for a sink CEC device. * If nothing is connected, then phys_addr is 0xffff. * See HDMI 1.4b, section 8.7 (Physical Address). * * The CEC_ADAP_S_PHYS_ADDR ioctl may not be available if that is handled * internally. */#define CEC_ADAP_G_PHYS_ADDR _IOR('a', 1, __u16)#define CEC_ADAP_S_PHYS_ADDR _IOW('a', 2, __u16)
/* * Configure the CEC adapter. It sets the device type and which * logical types it will try to claim. It will return which * logical addresses it could actually claim. * An error is returned if the adapter is disabled or if there * is no physical address assigned. */
#define CEC_ADAP_G_LOG_ADDRS _IOR('a', 3, struct cec_log_addrs)#define CEC_ADAP_S_LOG_ADDRS _IOWR('a', 4, struct cec_log_addrs)
/* Transmit/receive a CEC command */#define CEC_TRANSMIT _IOWR('a', 5, struct cec_msg)#define CEC_RECEIVE _IOWR('a', 6, struct cec_msg)
/* Dequeue CEC events */#define CEC_DQEVENT _IOWR('a', 7, struct cec_event)
/* * Get and set the message handling mode for this filehandle. */#define CEC_G_MODE _IOR('a', 8, __u32)#define CEC_S_MODE _IOW('a', 9, __u32)
/* Get the connector info */#define CEC_ADAP_G_CONNECTOR_INFO _IOR('a', 10, struct cec_connector_info)
/* * The remainder of this header defines all CEC messages and operands. * The format matters since it the cec-ctl utility parses it to generate * code for implementing all these messages. * * Comments ending with 'Feature' group messages for each feature. * If messages are part of multiple features, then the "Has also" * comment is used to list the previously defined messages that are * supported by the feature. * * Before operands are defined a comment is added that gives the * name of the operand and in brackets the variable name of the * corresponding argument in the cec-funcs.h function. */
/* Messages */
/* One Touch Play Feature */#define CEC_MSG_ACTIVE_SOURCE 0x82#define CEC_MSG_IMAGE_VIEW_ON 0x04#define CEC_MSG_TEXT_VIEW_ON 0x0d
/* Routing Control Feature */
/* * Has also: * CEC_MSG_ACTIVE_SOURCE */
#define CEC_MSG_INACTIVE_SOURCE 0x9d#define CEC_MSG_REQUEST_ACTIVE_SOURCE 0x85#define CEC_MSG_ROUTING_CHANGE 0x80#define CEC_MSG_ROUTING_INFORMATION 0x81#define CEC_MSG_SET_STREAM_PATH 0x86
/* Standby Feature */#define CEC_MSG_STANDBY 0x36
/* One Touch Record Feature */#define CEC_MSG_RECORD_OFF 0x0b#define CEC_MSG_RECORD_ON 0x09/* Record Source Type Operand (rec_src_type) */#define CEC_OP_RECORD_SRC_OWN 1#define CEC_OP_RECORD_SRC_DIGITAL 2#define CEC_OP_RECORD_SRC_ANALOG 3#define CEC_OP_RECORD_SRC_EXT_PLUG 4#define CEC_OP_RECORD_SRC_EXT_PHYS_ADDR 5/* Service Identification Method Operand (service_id_method) */#define CEC_OP_SERVICE_ID_METHOD_BY_DIG_ID 0#define CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL 1/* Digital Service Broadcast System Operand (dig_bcast_system) */#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_GEN 0x00#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_GEN 0x01#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_GEN 0x02#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_BS 0x08#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_CS 0x09#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_T 0x0a#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_CABLE 0x10#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_SAT 0x11#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_T 0x12#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_C 0x18#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_S 0x19#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_S2 0x1a#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_T 0x1b/* Analogue Broadcast Type Operand (ana_bcast_type) */#define CEC_OP_ANA_BCAST_TYPE_CABLE 0#define CEC_OP_ANA_BCAST_TYPE_SATELLITE 1#define CEC_OP_ANA_BCAST_TYPE_TERRESTRIAL 2/* Broadcast System Operand (bcast_system) */#define CEC_OP_BCAST_SYSTEM_PAL_BG 0x00#define CEC_OP_BCAST_SYSTEM_SECAM_LQ 0x01 /* SECAM L' */#define CEC_OP_BCAST_SYSTEM_PAL_M 0x02#define CEC_OP_BCAST_SYSTEM_NTSC_M 0x03#define CEC_OP_BCAST_SYSTEM_PAL_I 0x04#define CEC_OP_BCAST_SYSTEM_SECAM_DK 0x05#define CEC_OP_BCAST_SYSTEM_SECAM_BG 0x06#define CEC_OP_BCAST_SYSTEM_SECAM_L 0x07#define CEC_OP_BCAST_SYSTEM_PAL_DK 0x08#define CEC_OP_BCAST_SYSTEM_OTHER 0x1f/* Channel Number Format Operand (channel_number_fmt) */#define CEC_OP_CHANNEL_NUMBER_FMT_1_PART 0x01#define CEC_OP_CHANNEL_NUMBER_FMT_2_PART 0x02
#define CEC_MSG_RECORD_STATUS 0x0a/* Record Status Operand (rec_status) */#define CEC_OP_RECORD_STATUS_CUR_SRC 0x01#define CEC_OP_RECORD_STATUS_DIG_SERVICE 0x02#define CEC_OP_RECORD_STATUS_ANA_SERVICE 0x03#define CEC_OP_RECORD_STATUS_EXT_INPUT 0x04#define CEC_OP_RECORD_STATUS_NO_DIG_SERVICE 0x05#define CEC_OP_RECORD_STATUS_NO_ANA_SERVICE 0x06#define CEC_OP_RECORD_STATUS_NO_SERVICE 0x07#define CEC_OP_RECORD_STATUS_INVALID_EXT_PLUG 0x09#define CEC_OP_RECORD_STATUS_INVALID_EXT_PHYS_ADDR 0x0a#define CEC_OP_RECORD_STATUS_UNSUP_CA 0x0b#define CEC_OP_RECORD_STATUS_NO_CA_ENTITLEMENTS 0x0c#define CEC_OP_RECORD_STATUS_CANT_COPY_SRC 0x0d#define CEC_OP_RECORD_STATUS_NO_MORE_COPIES 0x0e#define CEC_OP_RECORD_STATUS_NO_MEDIA 0x10#define CEC_OP_RECORD_STATUS_PLAYING 0x11#define CEC_OP_RECORD_STATUS_ALREADY_RECORDING 0x12#define CEC_OP_RECORD_STATUS_MEDIA_PROT 0x13#define CEC_OP_RECORD_STATUS_NO_SIGNAL 0x14#define CEC_OP_RECORD_STATUS_MEDIA_PROBLEM 0x15#define CEC_OP_RECORD_STATUS_NO_SPACE 0x16#define CEC_OP_RECORD_STATUS_PARENTAL_LOCK 0x17#define CEC_OP_RECORD_STATUS_TERMINATED_OK 0x1a#define CEC_OP_RECORD_STATUS_ALREADY_TERM 0x1b#define CEC_OP_RECORD_STATUS_OTHER 0x1f
#define CEC_MSG_RECORD_TV_SCREEN 0x0f
/* Timer Programming Feature */#define CEC_MSG_CLEAR_ANALOGUE_TIMER 0x33/* Recording Sequence Operand (recording_seq) */#define CEC_OP_REC_SEQ_SUNDAY 0x01#define CEC_OP_REC_SEQ_MONDAY 0x02#define CEC_OP_REC_SEQ_TUESDAY 0x04#define CEC_OP_REC_SEQ_WEDNESDAY 0x08#define CEC_OP_REC_SEQ_THURSDAY 0x10#define CEC_OP_REC_SEQ_FRIDAY 0x20#define CEC_OP_REC_SEQ_SATURDAY 0x40#define CEC_OP_REC_SEQ_ONCE_ONLY 0x00
#define CEC_MSG_CLEAR_DIGITAL_TIMER 0x99
#define CEC_MSG_CLEAR_EXT_TIMER 0xa1/* External Source Specifier Operand (ext_src_spec) */#define CEC_OP_EXT_SRC_PLUG 0x04#define CEC_OP_EXT_SRC_PHYS_ADDR 0x05
#define CEC_MSG_SET_ANALOGUE_TIMER 0x34#define CEC_MSG_SET_DIGITAL_TIMER 0x97#define CEC_MSG_SET_EXT_TIMER 0xa2
#define CEC_MSG_SET_TIMER_PROGRAM_TITLE 0x67#define CEC_MSG_TIMER_CLEARED_STATUS 0x43/* Timer Cleared Status Data Operand (timer_cleared_status) */#define CEC_OP_TIMER_CLR_STAT_RECORDING 0x00#define CEC_OP_TIMER_CLR_STAT_NO_MATCHING 0x01#define CEC_OP_TIMER_CLR_STAT_NO_INFO 0x02#define CEC_OP_TIMER_CLR_STAT_CLEARED 0x80
#define CEC_MSG_TIMER_STATUS 0x35/* Timer Overlap Warning Operand (timer_overlap_warning) */#define CEC_OP_TIMER_OVERLAP_WARNING_NO_OVERLAP 0#define CEC_OP_TIMER_OVERLAP_WARNING_OVERLAP 1/* Media Info Operand (media_info) */#define CEC_OP_MEDIA_INFO_UNPROT_MEDIA 0#define CEC_OP_MEDIA_INFO_PROT_MEDIA 1#define CEC_OP_MEDIA_INFO_NO_MEDIA 2/* Programmed Indicator Operand (prog_indicator) */#define CEC_OP_PROG_IND_NOT_PROGRAMMED 0#define CEC_OP_PROG_IND_PROGRAMMED 1/* Programmed Info Operand (prog_info) */#define CEC_OP_PROG_INFO_ENOUGH_SPACE 0x08#define CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE 0x09#define CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE 0x0b#define CEC_OP_PROG_INFO_NONE_AVAILABLE 0x0a/* Not Programmed Error Info Operand (prog_error) */#define CEC_OP_PROG_ERROR_NO_FREE_TIMER 0x01#define CEC_OP_PROG_ERROR_DATE_OUT_OF_RANGE 0x02#define CEC_OP_PROG_ERROR_REC_SEQ_ERROR 0x03#define CEC_OP_PROG_ERROR_INV_EXT_PLUG 0x04#define CEC_OP_PROG_ERROR_INV_EXT_PHYS_ADDR 0x05#define CEC_OP_PROG_ERROR_CA_UNSUPP 0x06#define CEC_OP_PROG_ERROR_INSUF_CA_ENTITLEMENTS 0x07#define CEC_OP_PROG_ERROR_RESOLUTION_UNSUPP 0x08#define CEC_OP_PROG_ERROR_PARENTAL_LOCK 0x09#define CEC_OP_PROG_ERROR_CLOCK_FAILURE 0x0a#define CEC_OP_PROG_ERROR_DUPLICATE 0x0e
/* System Information Feature */#define CEC_MSG_CEC_VERSION 0x9e/* CEC Version Operand (cec_version) */#define CEC_OP_CEC_VERSION_1_3A 4#define CEC_OP_CEC_VERSION_1_4 5#define CEC_OP_CEC_VERSION_2_0 6
#define CEC_MSG_GET_CEC_VERSION 0x9f#define CEC_MSG_GIVE_PHYSICAL_ADDR 0x83#define CEC_MSG_GET_MENU_LANGUAGE 0x91#define CEC_MSG_REPORT_PHYSICAL_ADDR 0x84/* Primary Device Type Operand (prim_devtype) */#define CEC_OP_PRIM_DEVTYPE_TV 0#define CEC_OP_PRIM_DEVTYPE_RECORD 1#define CEC_OP_PRIM_DEVTYPE_TUNER 3#define CEC_OP_PRIM_DEVTYPE_PLAYBACK 4#define CEC_OP_PRIM_DEVTYPE_AUDIOSYSTEM 5#define CEC_OP_PRIM_DEVTYPE_SWITCH 6#define CEC_OP_PRIM_DEVTYPE_PROCESSOR 7
#define CEC_MSG_SET_MENU_LANGUAGE 0x32#define CEC_MSG_REPORT_FEATURES 0xa6 /* CEC 2.0 *//* All Device Types Operand (all_device_types) */#define CEC_OP_ALL_DEVTYPE_TV 0x80#define CEC_OP_ALL_DEVTYPE_RECORD 0x40#define CEC_OP_ALL_DEVTYPE_TUNER 0x20#define CEC_OP_ALL_DEVTYPE_PLAYBACK 0x10#define CEC_OP_ALL_DEVTYPE_AUDIOSYSTEM 0x08#define CEC_OP_ALL_DEVTYPE_SWITCH 0x04/* * And if you wondering what happened to PROCESSOR devices: those should * be mapped to a SWITCH. */
/* Valid for RC Profile and Device Feature operands */#define CEC_OP_FEAT_EXT 0x80 /* Extension bit *//* RC Profile Operand (rc_profile) */#define CEC_OP_FEAT_RC_TV_PROFILE_NONE 0x00#define CEC_OP_FEAT_RC_TV_PROFILE_1 0x02#define CEC_OP_FEAT_RC_TV_PROFILE_2 0x06#define CEC_OP_FEAT_RC_TV_PROFILE_3 0x0a#define CEC_OP_FEAT_RC_TV_PROFILE_4 0x0e#define CEC_OP_FEAT_RC_SRC_HAS_DEV_ROOT_MENU 0x50#define CEC_OP_FEAT_RC_SRC_HAS_DEV_SETUP_MENU 0x48#define CEC_OP_FEAT_RC_SRC_HAS_CONTENTS_MENU 0x44#define CEC_OP_FEAT_RC_SRC_HAS_MEDIA_TOP_MENU 0x42#define CEC_OP_FEAT_RC_SRC_HAS_MEDIA_CONTEXT_MENU 0x41/* Device Feature Operand (dev_features) */#define CEC_OP_FEAT_DEV_HAS_RECORD_TV_SCREEN 0x40#define CEC_OP_FEAT_DEV_HAS_SET_OSD_STRING 0x20#define CEC_OP_FEAT_DEV_HAS_DECK_CONTROL 0x10#define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_RATE 0x08#define CEC_OP_FEAT_DEV_SINK_HAS_ARC_TX 0x04#define CEC_OP_FEAT_DEV_SOURCE_HAS_ARC_RX 0x02#define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_VOLUME_LEVEL 0x01
#define CEC_MSG_GIVE_FEATURES 0xa5 /* CEC 2.0 */
/* Deck Control Feature */#define CEC_MSG_DECK_CONTROL 0x42/* Deck Control Mode Operand (deck_control_mode) */#define CEC_OP_DECK_CTL_MODE_SKIP_FWD 1#define CEC_OP_DECK_CTL_MODE_SKIP_REV 2#define CEC_OP_DECK_CTL_MODE_STOP 3#define CEC_OP_DECK_CTL_MODE_EJECT 4
#define CEC_MSG_DECK_STATUS 0x1b/* Deck Info Operand (deck_info) */#define CEC_OP_DECK_INFO_PLAY 0x11#define CEC_OP_DECK_INFO_RECORD 0x12#define CEC_OP_DECK_INFO_PLAY_REV 0x13#define CEC_OP_DECK_INFO_STILL 0x14#define CEC_OP_DECK_INFO_SLOW 0x15#define CEC_OP_DECK_INFO_SLOW_REV 0x16#define CEC_OP_DECK_INFO_FAST_FWD 0x17#define CEC_OP_DECK_INFO_FAST_REV 0x18#define CEC_OP_DECK_INFO_NO_MEDIA 0x19#define CEC_OP_DECK_INFO_STOP 0x1a#define CEC_OP_DECK_INFO_SKIP_FWD 0x1b#define CEC_OP_DECK_INFO_SKIP_REV 0x1c#define CEC_OP_DECK_INFO_INDEX_SEARCH_FWD 0x1d#define CEC_OP_DECK_INFO_INDEX_SEARCH_REV 0x1e#define CEC_OP_DECK_INFO_OTHER 0x1f
#define CEC_MSG_GIVE_DECK_STATUS 0x1a/* Status Request Operand (status_req) */#define CEC_OP_STATUS_REQ_ON 1#define CEC_OP_STATUS_REQ_OFF 2#define CEC_OP_STATUS_REQ_ONCE 3
#define CEC_MSG_PLAY 0x41/* Play Mode Operand (play_mode) */#define CEC_OP_PLAY_MODE_PLAY_FWD 0x24#define CEC_OP_PLAY_MODE_PLAY_REV 0x20#define CEC_OP_PLAY_MODE_PLAY_STILL 0x25#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MIN 0x05#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MED 0x06#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MAX 0x07#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MIN 0x09#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MED 0x0a#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MAX 0x0b#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MIN 0x15#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MED 0x16#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MAX 0x17#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MIN 0x19#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MED 0x1a#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MAX 0x1b
/* Tuner Control Feature */#define CEC_MSG_GIVE_TUNER_DEVICE_STATUS 0x08#define CEC_MSG_SELECT_ANALOGUE_SERVICE 0x92#define CEC_MSG_SELECT_DIGITAL_SERVICE 0x93#define CEC_MSG_TUNER_DEVICE_STATUS 0x07/* Recording Flag Operand (rec_flag) */#define CEC_OP_REC_FLAG_NOT_USED 0#define CEC_OP_REC_FLAG_USED 1/* Tuner Display Info Operand (tuner_display_info) */#define CEC_OP_TUNER_DISPLAY_INFO_DIGITAL 0#define CEC_OP_TUNER_DISPLAY_INFO_NONE 1#define CEC_OP_TUNER_DISPLAY_INFO_ANALOGUE 2
#define CEC_MSG_TUNER_STEP_DECREMENT 0x06#define CEC_MSG_TUNER_STEP_INCREMENT 0x05
/* Vendor Specific Commands Feature */
/* * Has also: * CEC_MSG_CEC_VERSION * CEC_MSG_GET_CEC_VERSION */#define CEC_MSG_DEVICE_VENDOR_ID 0x87#define CEC_MSG_GIVE_DEVICE_VENDOR_ID 0x8c#define CEC_MSG_VENDOR_COMMAND 0x89#define CEC_MSG_VENDOR_COMMAND_WITH_ID 0xa0#define CEC_MSG_VENDOR_REMOTE_BUTTON_DOWN 0x8a#define CEC_MSG_VENDOR_REMOTE_BUTTON_UP 0x8b
/* OSD Display Feature */#define CEC_MSG_SET_OSD_STRING 0x64/* Display Control Operand (disp_ctl) */#define CEC_OP_DISP_CTL_DEFAULT 0x00#define CEC_OP_DISP_CTL_UNTIL_CLEARED 0x40#define CEC_OP_DISP_CTL_CLEAR 0x80
/* Device OSD Transfer Feature */#define CEC_MSG_GIVE_OSD_NAME 0x46#define CEC_MSG_SET_OSD_NAME 0x47
/* Device Menu Control Feature */#define CEC_MSG_MENU_REQUEST 0x8d/* Menu Request Type Operand (menu_req) */#define CEC_OP_MENU_REQUEST_ACTIVATE 0x00#define CEC_OP_MENU_REQUEST_DEACTIVATE 0x01#define CEC_OP_MENU_REQUEST_QUERY 0x02
#define CEC_MSG_MENU_STATUS 0x8e/* Menu State Operand (menu_state) */#define CEC_OP_MENU_STATE_ACTIVATED 0x00#define CEC_OP_MENU_STATE_DEACTIVATED 0x01
#define CEC_MSG_USER_CONTROL_PRESSED 0x44/* UI Command Operand (ui_cmd) */#define CEC_OP_UI_CMD_SELECT 0x00#define CEC_OP_UI_CMD_UP 0x01#define CEC_OP_UI_CMD_DOWN 0x02#define CEC_OP_UI_CMD_LEFT 0x03#define CEC_OP_UI_CMD_RIGHT 0x04#define CEC_OP_UI_CMD_RIGHT_UP 0x05#define CEC_OP_UI_CMD_RIGHT_DOWN 0x06#define CEC_OP_UI_CMD_LEFT_UP 0x07#define CEC_OP_UI_CMD_LEFT_DOWN 0x08#define CEC_OP_UI_CMD_DEVICE_ROOT_MENU 0x09#define CEC_OP_UI_CMD_DEVICE_SETUP_MENU 0x0a#define CEC_OP_UI_CMD_CONTENTS_MENU 0x0b#define CEC_OP_UI_CMD_FAVORITE_MENU 0x0c#define CEC_OP_UI_CMD_BACK 0x0d#define CEC_OP_UI_CMD_MEDIA_TOP_MENU 0x10#define CEC_OP_UI_CMD_MEDIA_CONTEXT_SENSITIVE_MENU 0x11#define CEC_OP_UI_CMD_NUMBER_ENTRY_MODE 0x1d#define CEC_OP_UI_CMD_NUMBER_11 0x1e#define CEC_OP_UI_CMD_NUMBER_12 0x1f#define CEC_OP_UI_CMD_NUMBER_0_OR_NUMBER_10 0x20#define CEC_OP_UI_CMD_NUMBER_1 0x21#define CEC_OP_UI_CMD_NUMBER_2 0x22#define CEC_OP_UI_CMD_NUMBER_3 0x23#define CEC_OP_UI_CMD_NUMBER_4 0x24#define CEC_OP_UI_CMD_NUMBER_5 0x25#define CEC_OP_UI_CMD_NUMBER_6 0x26#define CEC_OP_UI_CMD_NUMBER_7 0x27#define CEC_OP_UI_CMD_NUMBER_8 0x28#define CEC_OP_UI_CMD_NUMBER_9 0x29#define CEC_OP_UI_CMD_DOT 0x2a#define CEC_OP_UI_CMD_ENTER 0x2b#define CEC_OP_UI_CMD_CLEAR 0x2c#define CEC_OP_UI_CMD_NEXT_FAVORITE 0x2f#define CEC_OP_UI_CMD_CHANNEL_UP 0x30#define CEC_OP_UI_CMD_CHANNEL_DOWN 0x31#define CEC_OP_UI_CMD_PREVIOUS_CHANNEL 0x32#define CEC_OP_UI_CMD_SOUND_SELECT 0x33#define CEC_OP_UI_CMD_INPUT_SELECT 0x34#define CEC_OP_UI_CMD_DISPLAY_INFORMATION 0x35#define CEC_OP_UI_CMD_HELP 0x36#define CEC_OP_UI_CMD_PAGE_UP 0x37#define CEC_OP_UI_CMD_PAGE_DOWN 0x38#define CEC_OP_UI_CMD_POWER 0x40#define CEC_OP_UI_CMD_VOLUME_UP 0x41#define CEC_OP_UI_CMD_VOLUME_DOWN 0x42#define CEC_OP_UI_CMD_MUTE 0x43#define CEC_OP_UI_CMD_PLAY 0x44#define CEC_OP_UI_CMD_STOP 0x45#define CEC_OP_UI_CMD_PAUSE 0x46#define CEC_OP_UI_CMD_RECORD 0x47#define CEC_OP_UI_CMD_REWIND 0x48#define CEC_OP_UI_CMD_FAST_FORWARD 0x49#define CEC_OP_UI_CMD_EJECT 0x4a#define CEC_OP_UI_CMD_SKIP_FORWARD 0x4b#define CEC_OP_UI_CMD_SKIP_BACKWARD 0x4c#define CEC_OP_UI_CMD_STOP_RECORD 0x4d#define CEC_OP_UI_CMD_PAUSE_RECORD 0x4e#define CEC_OP_UI_CMD_ANGLE 0x50#define CEC_OP_UI_CMD_SUB_PICTURE 0x51#define CEC_OP_UI_CMD_VIDEO_ON_DEMAND 0x52#define CEC_OP_UI_CMD_ELECTRONIC_PROGRAM_GUIDE 0x53#define CEC_OP_UI_CMD_TIMER_PROGRAMMING 0x54#define CEC_OP_UI_CMD_INITIAL_CONFIGURATION 0x55#define CEC_OP_UI_CMD_SELECT_BROADCAST_TYPE 0x56#define CEC_OP_UI_CMD_SELECT_SOUND_PRESENTATION 0x57#define CEC_OP_UI_CMD_AUDIO_DESCRIPTION 0x58#define CEC_OP_UI_CMD_INTERNET 0x59#define CEC_OP_UI_CMD_3D_MODE 0x5a#define CEC_OP_UI_CMD_PLAY_FUNCTION 0x60#define CEC_OP_UI_CMD_PAUSE_PLAY_FUNCTION 0x61#define CEC_OP_UI_CMD_RECORD_FUNCTION 0x62#define CEC_OP_UI_CMD_PAUSE_RECORD_FUNCTION 0x63#define CEC_OP_UI_CMD_STOP_FUNCTION 0x64#define CEC_OP_UI_CMD_MUTE_FUNCTION 0x65#define CEC_OP_UI_CMD_RESTORE_VOLUME_FUNCTION 0x66#define CEC_OP_UI_CMD_TUNE_FUNCTION 0x67#define CEC_OP_UI_CMD_SELECT_MEDIA_FUNCTION 0x68#define CEC_OP_UI_CMD_SELECT_AV_INPUT_FUNCTION 0x69#define CEC_OP_UI_CMD_SELECT_AUDIO_INPUT_FUNCTION 0x6a#define CEC_OP_UI_CMD_POWER_TOGGLE_FUNCTION 0x6b#define CEC_OP_UI_CMD_POWER_OFF_FUNCTION 0x6c#define CEC_OP_UI_CMD_POWER_ON_FUNCTION 0x6d#define CEC_OP_UI_CMD_F1_BLUE 0x71#define CEC_OP_UI_CMD_F2_RED 0x72#define CEC_OP_UI_CMD_F3_GREEN 0x73#define CEC_OP_UI_CMD_F4_YELLOW 0x74#define CEC_OP_UI_CMD_F5 0x75#define CEC_OP_UI_CMD_DATA 0x76/* UI Broadcast Type Operand (ui_bcast_type) */#define CEC_OP_UI_BCAST_TYPE_TOGGLE_ALL 0x00#define CEC_OP_UI_BCAST_TYPE_TOGGLE_DIG_ANA 0x01#define CEC_OP_UI_BCAST_TYPE_ANALOGUE 0x10#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_T 0x20#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_CABLE 0x30#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_SAT 0x40#define CEC_OP_UI_BCAST_TYPE_DIGITAL 0x50#define CEC_OP_UI_BCAST_TYPE_DIGITAL_T 0x60#define CEC_OP_UI_BCAST_TYPE_DIGITAL_CABLE 0x70#define CEC_OP_UI_BCAST_TYPE_DIGITAL_SAT 0x80#define CEC_OP_UI_BCAST_TYPE_DIGITAL_COM_SAT 0x90#define CEC_OP_UI_BCAST_TYPE_DIGITAL_COM_SAT2 0x91#define CEC_OP_UI_BCAST_TYPE_IP 0xa0/* UI Sound Presentation Control Operand (ui_snd_pres_ctl) */#define CEC_OP_UI_SND_PRES_CTL_DUAL_MONO 0x10#define CEC_OP_UI_SND_PRES_CTL_KARAOKE 0x20#define CEC_OP_UI_SND_PRES_CTL_DOWNMIX 0x80#define CEC_OP_UI_SND_PRES_CTL_REVERB 0x90#define CEC_OP_UI_SND_PRES_CTL_EQUALIZER 0xa0#define CEC_OP_UI_SND_PRES_CTL_BASS_UP 0xb1#define CEC_OP_UI_SND_PRES_CTL_BASS_NEUTRAL 0xb2#define CEC_OP_UI_SND_PRES_CTL_BASS_DOWN 0xb3#define CEC_OP_UI_SND_PRES_CTL_TREBLE_UP 0xc1#define CEC_OP_UI_SND_PRES_CTL_TREBLE_NEUTRAL 0xc2#define CEC_OP_UI_SND_PRES_CTL_TREBLE_DOWN 0xc3
#define CEC_MSG_USER_CONTROL_RELEASED 0x45
/* Remote Control Passthrough Feature */
/* * Has also: * CEC_MSG_USER_CONTROL_PRESSED * CEC_MSG_USER_CONTROL_RELEASED */
/* Power Status Feature */#define CEC_MSG_GIVE_DEVICE_POWER_STATUS 0x8f#define CEC_MSG_REPORT_POWER_STATUS 0x90/* Power Status Operand (pwr_state) */#define CEC_OP_POWER_STATUS_ON 0#define CEC_OP_POWER_STATUS_STANDBY 1#define CEC_OP_POWER_STATUS_TO_ON 2#define CEC_OP_POWER_STATUS_TO_STANDBY 3
/* General Protocol Messages */#define CEC_MSG_FEATURE_ABORT 0x00/* Abort Reason Operand (reason) */#define CEC_OP_ABORT_UNRECOGNIZED_OP 0#define CEC_OP_ABORT_INCORRECT_MODE 1#define CEC_OP_ABORT_NO_SOURCE 2#define CEC_OP_ABORT_INVALID_OP 3#define CEC_OP_ABORT_REFUSED 4#define CEC_OP_ABORT_UNDETERMINED 5
#define CEC_MSG_ABORT 0xff
/* System Audio Control Feature */
/* * Has also: * CEC_MSG_USER_CONTROL_PRESSED * CEC_MSG_USER_CONTROL_RELEASED */#define CEC_MSG_GIVE_AUDIO_STATUS 0x71#define CEC_MSG_GIVE_SYSTEM_AUDIO_MODE_STATUS 0x7d#define CEC_MSG_REPORT_AUDIO_STATUS 0x7a/* Audio Mute Status Operand (aud_mute_status) */#define CEC_OP_AUD_MUTE_STATUS_OFF 0#define CEC_OP_AUD_MUTE_STATUS_ON 1
#define CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR 0xa3#define CEC_MSG_REQUEST_SHORT_AUDIO_DESCRIPTOR 0xa4#define CEC_MSG_SET_SYSTEM_AUDIO_MODE 0x72/* System Audio Status Operand (sys_aud_status) */#define CEC_OP_SYS_AUD_STATUS_OFF 0#define CEC_OP_SYS_AUD_STATUS_ON 1
#define CEC_MSG_SYSTEM_AUDIO_MODE_REQUEST 0x70#define CEC_MSG_SYSTEM_AUDIO_MODE_STATUS 0x7e/* Audio Format ID Operand (audio_format_id) */#define CEC_OP_AUD_FMT_ID_CEA861 0#define CEC_OP_AUD_FMT_ID_CEA861_CXT 1
#define CEC_MSG_SET_AUDIO_VOLUME_LEVEL 0x73 /* CEC 2.0 */
/* Audio Rate Control Feature */#define CEC_MSG_SET_AUDIO_RATE 0x9a/* Audio Rate Operand (audio_rate) */#define CEC_OP_AUD_RATE_OFF 0#define CEC_OP_AUD_RATE_WIDE_STD 1#define CEC_OP_AUD_RATE_WIDE_FAST 2#define CEC_OP_AUD_RATE_WIDE_SLOW 3#define CEC_OP_AUD_RATE_NARROW_STD 4#define CEC_OP_AUD_RATE_NARROW_FAST 5#define CEC_OP_AUD_RATE_NARROW_SLOW 6
/* Audio Return Channel Control Feature */#define CEC_MSG_INITIATE_ARC 0xc0#define CEC_MSG_REPORT_ARC_INITIATED 0xc1#define CEC_MSG_REPORT_ARC_TERMINATED 0xc2#define CEC_MSG_REQUEST_ARC_INITIATION 0xc3#define CEC_MSG_REQUEST_ARC_TERMINATION 0xc4#define CEC_MSG_TERMINATE_ARC 0xc5
/* Dynamic Audio Lipsync Feature */#define CEC_MSG_REQUEST_CURRENT_LATENCY 0xa7#define CEC_MSG_REPORT_CURRENT_LATENCY 0xa8/* Low Latency Mode Operand (low_latency_mode) */#define CEC_OP_LOW_LATENCY_MODE_OFF 0#define CEC_OP_LOW_LATENCY_MODE_ON 1/* Audio Output Compensated Operand (audio_out_compensated) */#define CEC_OP_AUD_OUT_COMPENSATED_NA 0#define CEC_OP_AUD_OUT_COMPENSATED_DELAY 1#define CEC_OP_AUD_OUT_COMPENSATED_NO_DELAY 2#define CEC_OP_AUD_OUT_COMPENSATED_PARTIAL_DELAY 3
/* Latency Indication Protocol Feature */#define CEC_MSG_REQUEST_LIP_SUPPORT 0x50 /* CEC 2.0 */#define CEC_MSG_REPORT_LIP_SUPPORT 0x51 /* CEC 2.0 */#define CEC_MSG_REQUEST_AUDIO_AND_VIDEO_LATENCY 0x52 /* CEC 2.0 *//* HDR Format Operand (hdr_format) */#define CEC_OP_HDR_FORMAT_GAMMA_SDR 0#define CEC_OP_HDR_FORMAT_GAMMA_HDR 1#define CEC_OP_HDR_FORMAT_PQ 2#define CEC_OP_HDR_FORMAT_HLG 3#define CEC_OP_HDR_FORMAT_DYNAMIC_HDR_TYPE_1 8#define CEC_OP_HDR_FORMAT_DYNAMIC_HDR_TYPE_2 9#define CEC_OP_HDR_FORMAT_DYNAMIC_HDR_TYPE_4 11#define CEC_OP_HDR_FORMAT_DV_SINK_LED 16#define CEC_OP_HDR_FORMAT_DV_SOURCE_LED 17#define CEC_OP_HDR_FORMAT_HDR10PLUS 24#define CEC_OP_HDR_FORMAT_ETSI_TS_103_433 32#define CEC_MSG_REPORT_AUDIO_AND_VIDEO_LATENCY 0x53 /* CEC 2.0 */#define CEC_MSG_REQUEST_AUDIO_LATENCY 0x54 /* CEC 2.0 */#define CEC_MSG_REPORT_AUDIO_LATENCY 0x55 /* CEC 2.0 */#define CEC_MSG_REQUEST_VIDEO_LATENCY 0x56 /* CEC 2.0 */#define CEC_MSG_REPORT_VIDEO_LATENCY 0x57 /* CEC 2.0 */#define CEC_MSG_UPDATE_SQID 0x58 /* CEC 2.0 */
/* Capability Discovery and Control Feature */#define CEC_MSG_CDC_MESSAGE 0xf8/* Ethernet-over-HDMI: nobody ever does this... */#define CEC_MSG_CDC_HEC_INQUIRE_STATE 0x00#define CEC_MSG_CDC_HEC_REPORT_STATE 0x01/* HEC Functionality State Operand (hec_func_state) */#define CEC_OP_HEC_FUNC_STATE_NOT_SUPPORTED 0#define CEC_OP_HEC_FUNC_STATE_INACTIVE 1#define CEC_OP_HEC_FUNC_STATE_ACTIVE 2#define CEC_OP_HEC_FUNC_STATE_ACTIVATION_FIELD 3/* Host Functionality State Operand (host_func_state) */#define CEC_OP_HOST_FUNC_STATE_NOT_SUPPORTED 0#define CEC_OP_HOST_FUNC_STATE_INACTIVE 1#define CEC_OP_HOST_FUNC_STATE_ACTIVE 2/* ENC Functionality State Operand (enc_func_state) */#define CEC_OP_ENC_FUNC_STATE_EXT_CON_NOT_SUPPORTED 0#define CEC_OP_ENC_FUNC_STATE_EXT_CON_INACTIVE 1#define CEC_OP_ENC_FUNC_STATE_EXT_CON_ACTIVE 2/* CDC Error Code Operand (cdc_errcode) */#define CEC_OP_CDC_ERROR_CODE_NONE 0#define CEC_OP_CDC_ERROR_CODE_CAP_UNSUPPORTED 1#define CEC_OP_CDC_ERROR_CODE_WRONG_STATE 2#define CEC_OP_CDC_ERROR_CODE_OTHER 3/* HEC Support Operand (hec_support) */#define CEC_OP_HEC_SUPPORT_NO 0#define CEC_OP_HEC_SUPPORT_YES 1/* HEC Activation Operand (hec_activation) */#define CEC_OP_HEC_ACTIVATION_ON 0#define CEC_OP_HEC_ACTIVATION_OFF 1
#define CEC_MSG_CDC_HEC_SET_STATE_ADJACENT 0x02#define CEC_MSG_CDC_HEC_SET_STATE 0x03/* HEC Set State Operand (hec_set_state) */#define CEC_OP_HEC_SET_STATE_DEACTIVATE 0#define CEC_OP_HEC_SET_STATE_ACTIVATE 1
#define CEC_MSG_CDC_HEC_REQUEST_DEACTIVATION 0x04#define CEC_MSG_CDC_HEC_NOTIFY_ALIVE 0x05#define CEC_MSG_CDC_HEC_DISCOVER 0x06/* Hotplug Detect messages */#define CEC_MSG_CDC_HPD_SET_STATE 0x10/* HPD State Operand (hpd_state) */#define CEC_OP_HPD_STATE_CP_EDID_DISABLE 0#define CEC_OP_HPD_STATE_CP_EDID_ENABLE 1#define CEC_OP_HPD_STATE_CP_EDID_DISABLE_ENABLE 2#define CEC_OP_HPD_STATE_EDID_DISABLE 3#define CEC_OP_HPD_STATE_EDID_ENABLE 4#define CEC_OP_HPD_STATE_EDID_DISABLE_ENABLE 5#define CEC_MSG_CDC_HPD_REPORT_STATE 0x11/* HPD Error Code Operand (hpd_error) */#define CEC_OP_HPD_ERROR_NONE 0#define CEC_OP_HPD_ERROR_INITIATOR_NOT_CAPABLE 1#define CEC_OP_HPD_ERROR_INITIATOR_WRONG_STATE 2#define CEC_OP_HPD_ERROR_OTHER 3#define CEC_OP_HPD_ERROR_NONE_NO_VIDEO 4
/* End of Messages */
/* Helper functions to identify the 'special' CEC devices */
static inline int cec_is_2nd_tv(const struct cec_log_addrs *las){ /* * It is a second TV if the logical address is 14 or 15 and the * primary device type is a TV. */ return las->num_log_addrs && las->log_addr[0] >= CEC_LOG_ADDR_SPECIFIC && las->primary_device_type[0] == CEC_OP_PRIM_DEVTYPE_TV;}
static inline int cec_is_processor(const struct cec_log_addrs *las){ /* * It is a processor if the logical address is 12-15 and the * primary device type is a Processor. */ return las->num_log_addrs && las->log_addr[0] >= CEC_LOG_ADDR_BACKUP_1 && las->primary_device_type[0] == CEC_OP_PRIM_DEVTYPE_PROCESSOR;}
static inline int cec_is_switch(const struct cec_log_addrs *las){ /* * It is a switch if the logical address is 15 and the * primary device type is a Switch and the CDC-Only flag is not set. */ return las->num_log_addrs == 1 && las->log_addr[0] == CEC_LOG_ADDR_UNREGISTERED && las->primary_device_type[0] == CEC_OP_PRIM_DEVTYPE_SWITCH && !(las->flags & CEC_LOG_ADDRS_FL_CDC_ONLY);}
static inline int cec_is_cdc_only(const struct cec_log_addrs *las){ /* * It is a CDC-only device if the logical address is 15 and the * primary device type is a Switch and the CDC-Only flag is set. */ return las->num_log_addrs == 1 && las->log_addr[0] == CEC_LOG_ADDR_UNREGISTERED && las->primary_device_type[0] == CEC_OP_PRIM_DEVTYPE_SWITCH && (las->flags & CEC_LOG_ADDRS_FL_CDC_ONLY);}
#endif