Intel igd swsci opregion configuration – Kontron MSM-LP Manual User Guide V106 User Manual

Page 48

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MSM-LP / BIOS Operation




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44

Intel IGD SWSCI OpRegion Configuration

Feature

Options

Description

DVMT Mode Select

Fixed Mode
DVMT Mode

Select DVMT Mode/Fixed Mode

DVMT/FIXED Memory

128MB
256MB
Maximum

Select DVMT Mode/FIXED Mode Memory size used by
International Graphic Device

IGD – Boot Type

VBIOS Default
CRT
LFP
CRT + LFP

Select the Video Device which will be activated during POST.
This has no effect if external graphics present.

LCD Panel Type

640x480 LVDS
800x600 LVDS
1024x768 LVDS
1280x768 LVDS
1280x800 LVDS
1280x600 LVDS

Select LCD panel used by International Graphics Device by
selecting the appropriate setup item.

Panel Scaling

Auto
Force Scaling
Off
Maintain Aspect Ratio

Select the LCD panel scaling option used by the
International Graphics Device.

Spread Spectrum clock

Off
Hardware
Software

>> Hardware: Spread it controlled by chip
>> Software: Spread it controlled by BIOS

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