Ivan
Fri Jun 16 13:57:34 CDT 2006
I would start from inspecting the SetupAPI log.
Then I would check the "CurrentControlSet\Control\Video" registry key.
Maybe the keys over there are secured for the TrustedInstaller Service SID,
and, there are permission conflicts.
Third, I would debug ChangeDisplaySetting in win32k.sys,
or, before that win32k!InitVideo.
Good Luck. Video Drivers from major vendors are known to work.
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"Tony" <hawyuan@gmail.com> wrote in message
news:1150480987.906311.165530@c74g2000cwc.googlegroups.com...
>I know Vista support XPDM display driver. Therefor I assume my frame
> buffer driver should work under Vista. Any ideal what should I change
> either in code or INF file so that Vista will like it?
>
> Thanks!
>
> Ivan Brugiolo [MSFT] wrote:
>> I'm not sure what a `framebuffer driver` exactly describes, but,
>> Vista does support the `XPDM` style display drivers.
>> In fact, you can force-load the old VGA driver even
>> on a machine with a WDDM video card.
>>
>> --
>> --
>> This posting is provided "AS IS" with no warranties, and confers no
>> rights.
>> Use of any included script samples are subject to the terms specified at
>>
http://www.microsoft.com/info/cpyright.htm
>>
>>
>> "Tony" <hawyuan@gmail.com> wrote in message
>> news:1150430764.872835.303010@r2g2000cwb.googlegroups.com...
>> > Hi All,
>> >
>> > I have frame buffer driver works fine for WinXP. I test it under Vista
>> > Beat 2 build 5384 and it won't work (error code 43). Does Vista
>> > support frame buffer driver? I couldn't find frame buffer driver sample
>> > code in WDK build 5384. Does that mean no frame buffer driver support
>> > under Vista?
>> >
>> > hyang
>> >
>