最終更新:2014-06-06 (金) 08:06:19 (3606d)
kernel.org/doc/htmldocs/device-drivers/input_subsystem.html
https://www.kernel.org/doc/htmldocs/device-drivers/input_subsystem.html
Input core
- input_value? — input value representation
- input_dev — represents an input device
- input_handler? — implements one of interfaces for input devices
- input_handle? — links input device with an input handler
- input_set_events_per_packet? — tell handlers about the driver event rate
- ff_device? — force-feedback part of an input device
- input_event — report new input event
- input_inject_event? — send input event from input handler
- input_alloc_absinfo? — allocates array of input_absinfo structs
- input_grab_device? — grabs device for exclusive use
- input_release_device? — release previously grabbed device
- input_open_device? — open input device
- input_close_device? — close input device
- input_scancode_to_scalar? — converts scancode in struct input_keymap_entry
- input_get_keycode? — retrieve keycode currently mapped to a given scancode
- input_set_keycode? — attribute a keycode to a given scancode
- input_reset_device? — reset/restore the state of input device
- input_allocate_device — allocate memory for new input device
- devm_input_allocate_device? — allocate managed input device
- input_free_device? — free memory occupied by input_dev structure
- input_set_capability? — mark device as capable of a certain event
- input_register_device — register device with input core
- input_unregister_device? — unregister previously registered device
- input_register_handler — register a new input handler
- input_unregister_handler? — unregisters an input handler
- input_handler_for_each_handle? — handle iterator
- input_register_handle? — register a new input handle
- input_unregister_handle? — unregister an input handle
- input_get_new_minor? — allocates a new input minor number
- input_free_minor? — release previously allocated minor
- input_ff_upload? — upload effect into force-feedback device
- input_ff_erase? — erase a force-feedback effect from device
- input_ff_event? — generic handler for force-feedback events
- input_ff_create? — create force-feedback device
- input_ff_destroy? — frees force feedback portion of input device
- input_ff_create_memless? — create memoryless force-feedback device
Multitouch Library
- input_mt_slot — represents the state of an input MT slot
- input_mt? — state of tracked contacts
- input_mt_pos? — contact position
- input_mt_init_slots — initialize MT input slots
- input_mt_destroy_slots? — frees the MT slots of the input device
- input_mt_report_slot_state — report contact state
- input_mt_report_finger_count? — report contact count
- input_mt_report_pointer_emulation — common pointer emulation
- input_mt_sync_frame? — synchronize mt frame
- input_mt_assign_slots? — perform a best-match assignment
- input_mt_get_slot_by_key? — return slot matching key
Polled input devices
- input_polled_dev? — simple polled input device
- input_allocate_polled_device? — allocate memory for polled device
- input_free_polled_device? — free memory allocated for polled device
- input_register_polled_device? — register polled device
- input_unregister_polled_device? — unregister polled device
Matrix keyboars/keypads
- matrix_keymap_data? — keymap for matrix keyboards
- matrix_keypad_platform_data? — platform-dependent keypad data
- matrix_keypad_parse_of_params? — Read parameters from matrix-keypad node
Sparse keymap support
- key_entry? — keymap entry for use in sparse keymap
- sparse_keymap_entry_from_scancode? — perform sparse keymap lookup
- sparse_keymap_entry_from_keycode? — perform sparse keymap lookup
- sparse_keymap_setup? — set up sparse keymap for an input device
- sparse_keymap_free? — free memory allocated for sparse keymap
- sparse_keymap_report_entry? — report event corresponding to given key entry
- sparse_keymap_report_event? — report event corresponding to given scancode
