Re: [9fans] vga neomagic 256AV on external display...

[LiteStar numnums <litestar@gmail.com>]

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I just finished a client's machine of the exact same category (Toshiba Tecra
8k) with the same problems (on both WinXP & 2k with the suggested & my
attempted drivers). I didn't find any useful method of getting around it, so
I was simply happy & having the stupid thing work.

On 10/10/05, Axel Belinfante <Axel.Belinfante@cs.utwente.nl> wrote:
>
> sorry, vga time for me. I'm no good at that (so far).
>
> I'm trying to get a neomagic 256AV (in a toshiba tecra 8000)
> to display on the external vga.
> I'm having mixed results - the good thing is:
> the results I get make me happy, but...
> I am just wondering if it might be easy to become even more happy...
> (to get the 'onderste uit de kan' as we say in dutch :-)
>
> when I use 1024x768x16 I get good image on internal lcd
> when I then toggle to external display, it is fine too.
> (with 1024x768x8 internal is ok, but external not:
> it displays a bit too much (some 'noise' appears 'outside'
> the normal rio background) and it is relatively dark,
> with thin more bright lines between the characters on the screen)
>
> so, with 1024x768x16 I'm essentially happy, except:
> still in 1024x768x16 mode on external vga:
> when I now toggle to both (external + internal), it stops being nice:
> top half of the screen gets a 'white overlay',
> when I play more, it changes once more and it looks like the
> size is somehow wrong, because pieces that belong next to each other
> (e.g. the lines/pixels of the b3 menu) get drawn far away from each other.
>
>
> essentially I'm just curious, and hoping:
> does this sound like a 'known problem', with a 'standard' fix?
> (if not, I'll just continue to be happy and avoid toggling between
> display modes too much)
>
> I did find special, disabled, code for this chip in /sys/src/cmd/aux/vga.
> Enabling it did make a difference in 1024x768x8 mode but was not perfect.
>
> Axel.
>



--
The subject of this essay (the Myth of Sisyphus) is precisely
this relationship between the absurd and suicide, the exact
degree to which suicide is a solution to the absurd. The
principle can be established that for a man who does not cheat,
what he believes to be true must determine his action.
Belief in the absurdity of existence must then dictate his
conduct. It is legitimate to wonder, clearly and without
false pathos, whether a conclusion of this importance
requires forsaking as rapidly possiblean imcompre-
hensible condition. I am speaking, of course, of men
inclined to be in harmony with themselves.
<< Albert Camus>>

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