Re: lug-bg: Poredniq wypros za riva tnt 2
- Subject: Re: lug-bg: Poredniq wypros za riva tnt 2
- From: dobber@xxxxxxxxxx (Ivan Dimitrov)
- Date: Wed, 3 Oct 2001 18:33:39 +0300 (EEST)
On Wed, 3 Oct 2001, Luben Karavelov wrote:
> On Wed, Oct 03, 2001 at 02:29:27AM +0300, Atanas Mavrov wrote:
> > Zdraweite. Predi wreme popitah kak moga da naprawq taka che konzolata mi da
> > raboti na 80 Hz /ili poweche/ s tazi wideo karta. Bqha mi predloveni nqkolko
> > warianta
> > Da probwam da naststroq lilo ... probwah no ne se poluchi towa koeto trqbwa
> > ... znachi kogato kompiliram ot kernela frame bffer da raboti s riva stawa
> > oshte po zle ne samo che raboti na 60Hz no i razdelitelnata sposobnost e
> > 800x600. KOgato go kompiliram za rabota s VESA VGA frame buffer raboti otnowo
> > na 60Hz samo che tozi pyt na 1024x768. I w dwata sluchaq lilo e nastroeno po
> > edin i syshti nachi. Probwah i s "vga=ask" kato imashe nqkolko warianta no
> > nito edin ne beshe towa koeto trqbwa. Drugoto predlovenie beshe da mahna fram
> > buffer i taka da probwa .... e i taka probwah ama oak nishto ne stana dori
> frame-buffer mode se ukazva s video a ne s vga, naprimer v lilo.conf:
> append="video=rivafb:1024x768-16@70"
> tova kazva rezhim 1024x768 s 16 bitov cviat na 70Hz (ne sym siguren dali
> za rivafb e tochno tova sintaksisa, no da rechem za atyfb e tova).
vchera i dnes cql den si igrax da probvam sushtite neshta s moq GeForce2 v
office-a sas pomoshta na Vasil Kolev. sas fbset go podkarax na 1280x1024
na 70 MHz. problema beshe che nemojax da go podkaram pri bootvane da mi
trugvat vsichki konzoli s tazi rezolucia, a ne samo edna. kakto i da e.
probvax dosta varianti vkluchitelno i tozi s append no nestavashe. nakraq
s Vasil vzexme reshenie da probvame da promenim default nastroikite v
samiq kernel. promenite sa praveni ot Vasil s pomoshta na /etc/fbmodes.
tova sa nastroikite za tozi rejim. za drug rejim, napravete spravka v
/etc/fbmodes. i razbirase napravete si backup na kernel-a predi reboot.
/usr/src/linux/drivers/video/riva/fbdev.c
static struct fb_var_screeninfo rivafb_default_var = {
xres: 1280,
yres: 1024,
xres_virtual: 1280,
yres_virtual: 1024,
xoffset: 0,
yoffset: 0,
bits_per_pixel: 8,
grayscale: 0,
red: {0, 6, 0},
green: {0, 6, 0},
blue: {0, 6, 0},
transp: {0, 0, 0},
nonstd: 0,
activate: 0,
height: -1,
width: -1,
accel_flags: 0,
pixclock: 7937,
left_margin: 216,
right_margin: 80,
upper_margin: 36,
lower_margin: 1,
hsync_len: 112,
vsync_len: 5,
sync: 0,
vmode: FB_VMODE_NONINTERLACED
};
>
> ako ne mozhes da si go nastroish s lilo ima edna programka "fbset" koiato
> smenia rezhimite na frame-buffera, probvai purvo s neia i kato otkriesh
> koi tochno rezhim iskash, togava si nastroi lilo-to (inache shte se skysash ot
> reboot).
mi az se skusvax ot reboot :)))))
>
> > beshe po - zle. I drugoto koeto mi preporychahte e da izpolzwam SVGATextMode.
> > Probwah i s towa .. kato po princip trqbwa da poddyrva riva, no na praktika w
> > konfiguracionniq file lipswa nastroika za chiset na riva i tyi ne znam kakwo
> > tochno trqbwa da naprawq tyi kato ne pishe nishto po wyprosa.
> > E ako nqkoi move da pomogne s oshte nqkoe predlovenie nqma da otkava da
> > probwam :) Blagodarq za otgoworite /ako gi ima de :)/
> > ===========================================================================
> > A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
> > http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
>
> --
> _________________________________________________________
> Luben Karavelov [phone] +359 2 9877088
> Network Administrator [ICQ#] 34741625
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
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