From: Matan Ziv-Av (matan@svgalib.org)
Date: Mon 25 Nov 2002 - 23:00:45 IST
On Mon, 25 Nov 2002, daniel sheltraw wrote:
> Do you use legacy port addresses or mapped-memory registers
> for manipulating the color map registers of the nVidia based
> cards? If you use mapped-memory can you tell me where in the
> code? I think I remember you telling me before that you use
> legacy addresses for everything.
Colormap access is done in MMIO space. Otherwise the chipset would not
work as a secondary card.
For details, look at the inpal and outpal functions in nv3io.c.
--
Matan Ziv-Av. matan@svgalib.org
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