input_mt_report_slot_state
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## Name

input_mt_report_slot_state — report contact state

## Synopsis

`void input_mt_report_slot_state (` | struct input_dev * dev,
| unsigned int tool_type,
| bool active`)`;

## Arguments

`dev`

  input device with allocated MT slots

`tool_type`

  the tool type to use in this slot

`active`

  true if contact is active, false otherwise

## Description

Reports a contact via ABS_MT_TRACKING_ID, and optionally ABS_MT_TOOL_TYPE. If active is true and the slot is currently inactive, or if the tool type is changed, a new tracking id is assigned to the slot. The tool type is only reported if the corresponding absbit field is set.

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