[ros-kernel] VideoPrt.sys Error Log.
James Tabor
jimtabor at adsl-64-217-116-74.dsl.hstntx.swbell.net
Wed Mar 10 01:42:47 CET 2004
Hi,
Filip Navara wrote:
> Hi!
>
> James Tabor wrote:
>
>> Same thing, did not load vtmini.sys, but no PCI vendor ID debug stuff.
>> It loads to console mode but when graphic processes start up this
>> happens,
>
>
> Let's get the miniport loading first. I've updated VideoPrt.sys to print
> a few more debug messages that could be usefull. If we get the card
> detected, the next thing would be propably implementing the AGP support
> (Note: AFAIK On Windows it depends on external filter driver and that
> would require a bit of work, because our PnP manager doesn't support
> filter drivers yet...).
>
I'm slowly starting to look at AGP support.
If we need a list of pci ids, we can get it from linux-2.6.3/drivers/pci/pci.ids.
>> (objects/dc.c:491) FindMPDriver failed
>> (objects/dc.c:718) Unable to initialize graphics, returning NULL dc
>
>
> ...
> We must get the miniport loaded first, otherwise Win32k can't work and
> behaves like this with the crash.
>
Ok
>>
>> My hivesys.inf setup,
>>
>> HKLM,"SYSTEM\CurrentControlSet\Services\Vga","ErrorControl",0x00010001,0x00000000
>>
>> HKLM,"SYSTEM\CurrentControlSet\Services\Vga","Group",0x00000000,"Video"
>> HKLM,"SYSTEM\CurrentControlSet\Services\Vga","ImagePath",0x00020000,"system32\drivers\vtmini.sys"
>>
>> HKLM,"SYSTEM\CurrentControlSet\Services\Vga","Start",0x00010001,0x00000001
>>
>> HKLM,"SYSTEM\CurrentControlSet\Services\Vga","Type",0x00010001,0x00000001
>> HKLM,"SYSTEM\CurrentControlSet\Services\Vga\Device0","InstalledDisplayDrivers",0x00010000,"vtdispl"
>>
>
>
> The last line should be
> HKLM,"SYSTEM\CurrentControlSet\Services\Vga\Device0","InstalledDisplayDrivers",0x00010000,"vtdisp"
>
Yeah it's a typo~ I did not cut and paste.
> Otherwise, it's O.K.
>
>> There are vtdisp.dll, vtdisplay.dll, vtgamma2.dll, vticd.dll
>> vtinfo2.dll and vtovrlay.dll.
vtdisp.dll should be in system32 not system32\drivers right?
>
>
> I've downloaded it, so I have access to these files...
>
Very Good, this MSI Mainboard is sold alot.
>> [viagfx.ICD]
>> vticd.dll the opengl driver?
>
>
> Yes, OpenGL driver.
>
>> That is just the basics. I'm just hacking the hive as you can see.
>> Thanks,
>> James
>
>
> Regards,
> Filip
Ok, thanks,
James
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