Subject: i810 destegi
From: Recai Oktas (roktas@samsun.omu.edu.tr)
Date: Sun 31 Oct 1999 - 00:55:02 EET DST
Merhaba,
Asagida i810 chipseti icin X11 driver hakkinda ayrintili bilgileri
bulacaksiniz. Hepsini okumak istemeyenler icin ozet: henuz tam olarak
hazir degil. 32 bpp ve 3D destegi (i752'den dolayi mi?) yok. Bu driver
bir sonraki surum olan XFree36 3.3.6 ile beraber geliyor.
ftp://ftp.precisioninsight.com/pub/precisio/XFCom/
-- Recai Oktas roktas@samsun.omu.edu.trREADME.i810 ------------------------------------------------------------------------------ Information for i810 Users i810 Driver Version 1.0.0
1. Supported Hardware
* Intel 810 motherboards: i810, i810-dc100, i810e.
2. Features
* Full support for 8, 15, 16 and 24 bit per pixel depths. * Hardware cursor support to reduce sprite flicker. * Hardware accelerated 2D drawing engine support for 8, 15, 16 and 24 bit per pixel depths. * Support for high resolution video modes up to 1600x1200. * Fully programmable clock supported. * Robust text mode restore for VT switching.
3. Technical Notes
* Hardware acceleration is not possible in 32 bit per pixel depth, and this mode is not supported by this driver. * Interlace modes cannot be supported. * Normal use requires agpgart.o module, distributed with the server.
4. Reported Working Video Cards
* Intel evaluation hardware - i810, i810-dc100 and i810e.
5. Configuration
The driver auto-detects all device information necessary to initialize the card. The only lines you need in the "Device" section of your XF86Config file are:
Section "Device" Identifier "i810" EndSection
or let xf86config or XF86Setup do this for you. [NOTE - config programs not tested]
However, if you have problems with auto-detection, you can specify:
DacSpeed - in MHz MemBase - physical address of the linear framebuffer IOBase - physical address of the memory mapped IO registers
In order to use most resolutions, it is necessary to install the 'agpgart.o' module which accompanies this server. You will probably have to compile the module yourself (see the notes in the module).
Note: the i810 X server detects whether your motherboard has display cache video memory. This memory is has reduced bandwidth compared to 'normal' system memory, and isn't used by the server. The main function of this memory is for ancillary buffers (eg. z buffer) in a forthcoming 3d capable server.
6. Driver Options
"no_accel" - software rendering only
7. Known Limitations
- No 3d support in this release. - No 32bpp support in this driver.
8. Author
Keith Whitwell <keithw@precisioninsight.com>
Precision Insight, Inc. Cedar Park, TX USA
http://www.precisioninsight.com
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