[ANNOUNCE] Intel Releases IGD OpRegion Specification
maximlevitsky at gmail.com
Fri Oct 3 01:52:45 PDT 2008
Jesse Barnes wrote:
> The Intel Open Source Technology Center is pleased to announce the immediate
> availability of the ACPI Integrated Graphics Device OpRegion Specification
> under the Creative Commons Attribution-No Derivative Works 3.0 United States
> License. This document is intended for use by graphics drivers developers and
> users to enable features such as ambient light sensor support and
> hotkey-driven display output switching.
> The IGD OpRegion interface is supported by video BIOS for all Intel® 965
> Express Chipset family and newer chipsets. Initial support code is already
> available for the Linux kernel. The spec includes detailed descriptions of
> IGD OpRegion functions, APIs, and other interfaces to provide full software
> This release demonstrates Intel's continued commitment to supporting the free
> software community using the best practices of open source software
>  http://www.intellinuxgraphics.org/documentation.html
Small question, intel recently released G45/G43 chipsets.
The programming manual was released for G965/G35.
Will there be updated manual for G45?
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