Re: G550 bug ? (was Re: Independ multiple users on G550)

[Svetoslav S. <sv...@gm...>]

> On  1 Dec 03 at 20:27, Svetoslav Slavtchev wrote:
> > 
> > <hopeless wish>
> > is there a way to add an option for independand fb's
> > without matroxset
> > </hopeless wish>
> 
> No.
> 
> > could the problem be in the different resolutions of fb0 & fb1 ?
> > everything is OK if i use the default 640x480, the problem shows when
> > i try "options matroxfb_base vesa=0x117"
> > fb0 124x768 <-> fb1 640x480
> 
> matroxfb_swapped does not touch videomode, so it is really surprising
> that it clears yres for you. It only says which CRTC is connected
> to which OUTPUT.
> 
> Can you do:
> 
> fbset -fb /dev/fb0

<output 1>
mode "1024x768-60"
    # D: 64.994 MHz, H: 48.359 kHz, V: 59.998 Hz
    geometry 1024 768 1024 768 32
    timings 15386 160 32 30 4 128 4
    accel true
    rgba 8/16,8/8,8/0,8/24
endmode

> matroxset -f /dev/fb1 -m 0
> fbset -fb /dev/fb0

<output 2>
mode "1024x0-1273"
    # D: 64.994 MHz, H: 48.359 kHz, V: 1272.598 Hz
    geometry 1024 0 1024 0 32
    timings 15386 160 32 30 4 128 4
    accel true
    rgba 8/16,8/8,8/0,8/24
endmode

> matroxset -f /dev/fb0 -m 2
> fbset -fb /dev/fb0
<output 2>
> matroxset -f /dev/fb0 -m 0
> fbset -fb /dev/fb0
<output 2>
> matroxset -f /dev/fb0 -m 1
> fbset -fb /dev/fb0
<output 2>

> and post output here? I do not see any reason why matroxset should clear
> yres/yres_virtual unless you already did not have yres_virtual at zero
> before (then it will clip yres to yres_virtual, making it zero too).

svetljo

-- 
HoHoHo! Seid Ihr auch alle schön brav gewesen?

GMX Weihnachts-Special: Die 1. Adresse für Weihnachts-
männer und -frauen! http://www.gmx.net/de/cgi/specialmail

+++ GMX - die erste Adresse für Mail, Message, More! +++