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Subject: Re: [PATCH} 2.5.5-pre1 VESA fb
To: dalecki@evision-ventures.com (Martin Dalecki)
Date: Thu, 14 Feb 2002 15:16:01 +0000 (GMT)
Cc: torvalds@transmeta.com (Linus Torvalds),
        linux-kernel@vger.kernel.org (Kernel Mailing List)
In-Reply-To: <3C6BC4E7.3070407@evision-ventures.com> from "Martin Dalecki" at Feb 14, 2002 03:08:39 PM
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
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> This adjusts the VESA fb driver to the new bus mapping API.
> I think that this time this is providing the right replacement.... but 
> who knows

The VESA fb window will be higher than the ISA window as its a linear
frame buffer

> -		pmi_base  = (unsigned short*)bus_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
> +		pmi_base  = (unsigned short*)isa_bus_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);

I don't think it actually matters on x86 but phys_to_virt() is probably
more correct
-
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