Graphics
Graphics
Is DDC/CI supported?

The Intel® Graphics Drivers support the VESA Display Data Channel/Command Interface (DDC/CI) across a DVI, HDMI*, VGA, or DisplayPort* connection.

To access DDC/CI, third-party applications will need to use the Intel graphics driver's API (Application Programming Interface) functions via the driver's CUI SDK (Common User Interface Software Development Kit). The driver's API functions and SDK are not publicly available content and are for developers use only. To request access to the Intel graphics driver's API Specification and CUI SDK, an application's developer should contact their Intel sales representative for assistance or request assistance from their motherboard manufacturer, computer manufacturer, or an Intel® Authorized Distributor.

On Microsoft Windows Vista* and Windows 7* operating systems, third-party applications may access DDC/CI using either the Intel graphics driver's API functions via the Intel CUI SDK or using the operating system's Monitor Configuration API functions via the Microsoft Windows* SDK. These operating system API functions are new to Windows Vista and Windows 7 and are not supported in previous versions of Windows.

If your application is having difficulty accessing DDC/CI via a DisplayPort connection, please use the latest graphics driver.

Operating System:

Windows XP Professional x64 Edition*, Windows Vista 64*, Windows Vista *, Windows Vista 32*, Windows 7 *, Windows 7 (32-bit)*, Windows 2000 *, Windows 7 (64-bit)*, Windows XP 64-Bit Edition*, Windows XP Professional*, Windows XP Home Edition*, Windows XP Tablet PC Edition*, Windows XP Media Center Edition*

This applies to:

2nd Generation Intel® Core™ Processors with Intel® HD Graphics 3000/2000
Intel® 82845G Graphics Controller
Intel® 82865G Graphics and Memory Controller Hub (GMCH)
Intel® 82946GZ Graphics Controller
Intel® 82G965 Graphics and Memory Controller Hub (GMCH)
Intel® 82Q963 Graphics and Memory Controller Hub (GMCH)
Intel® 82Q965 Graphics and Memory Controller Hub (GMCH)
Intel® G31 Express Chipset
Intel® G41 Express Chipset
Intel® G43 Express Chipset
Intel® G45 Express Chipset
Intel® Q43 Express Chipset
Intel® Q45 Express Chipset
Mobile Intel® 4 Series Express Chipset Family

Solution ID: CS-020934
Last Modified: 12-Jun-2014
Date Created: 25-May-2005