# VkDisplayPowerInfoEXT(3) Manual Page

## Name

VkDisplayPowerInfoEXT - Describe the power state of a display

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## C Specification

The `VkDisplayPowerInfoEXT` structure is defined as:

    // Provided by VK_EXT_display_control
    typedef struct VkDisplayPowerInfoEXT {
        VkStructureType           sType;
        const void*               pNext;
        VkDisplayPowerStateEXT    powerState;
    } VkDisplayPowerInfoEXT;

## Members

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `powerState` is a VkDisplayPowerStateEXT value specifying the new power state of the display.

## Description

Valid Usage (Implicit)

- VUID-VkDisplayPowerInfoEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_DISPLAY_POWER_INFO_EXT`

- VUID-VkDisplayPowerInfoEXT-pNext-pNext
  `pNext` must be `NULL`

- VUID-VkDisplayPowerInfoEXT-powerState-parameter
  `powerState` must be a valid VkDisplayPowerStateEXT value

## See Also

VK_EXT_display_control, VkDisplayPowerStateEXT, VkStructureType, vkDisplayPowerControlEXT

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0