COPYRIGHT NEOMAGIC CORPORATION, 1998

RELEASE NOTE FOR NM2200 NT 4.0 DISPLAY DRIVER

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NMG5 NT Driver Version 4.20Q (b36)
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Bug Number : 6239
Component  : Miniport Driver - Neo20xx.Sys
Description: Changing refresh rate using Microsoft mechanism does not
           : work when IDT is enabled.
Change desc: Added code to attempt to set same refresh rate if idt enabled
           : on CRT device.
           :
Files      : neomagic.c

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Bug Number : 6240 & 6241
Component  : Miniport Driver - Neo20xx.Sys
Description: Changing refresh rate in 8bpp & 16bpp modes using NeoMagic
           : Control on CRT device. Panel utility does not work when IDT
           : is enabled.
           :
Change desc: Added code to attempt to set same refresh rate if idt enabled
           :
           :
Files      : neomagic.c

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Bug Number : 6242
Component  : Display Driver - Neo20xx.DLL
Description: Flipcube fail mode 640x400 when IDT is enabled with CRT/LCD.
           :
Change desc: Added code to disable IDT when requested mode is not supported
           : on G2.
           :
Files      : escape.c

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Bug Number : N/A
Component  : Display Driver - Neo20xx.DLL
Description: The WHQL PC9x test "Programmable blitter stride" fails.
           :
Change desc: Changed the DDRAW memory heap management from rectangular to
           : linear.
           :
Files      : ddraw.c
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Bug Number : N/A
Component  : Miniport Driver - Neo20xx.sys
Description: IDT setting is lost when system is rebooted.
           :
Change desc: Re-enabled code that saves the G2 mode across reboots. It does
           : force LCD on at initial modeset time so user is not stranded.
           :
Files      : NeoMagic.c

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Bug Number : N/A
Component  : Miniport Driver - Neo20xx.sys
Description: Expanded screen image not always centered when enabled with
           : the applet.
Change desc: Added call to bios function AX=4F11h BX=0106h CX=0101h just
           : before the call to enable/disable expansion.
           :
Files      : NeoMagic.c
