lkml.org 
[lkml]   [2000]   [Jul]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: X server problem since 2.4.0-test5-pre1/2 / Fixed!!!
Petr Vandrovec wrote:

> > > --- linux-2.4.0-test4-bug/drivers/char/console.c Tue Jul 11 15:20:01 2000
> > > +++ linux-2.4.0-test4/drivers/char/console.c Fri Jul 14 17:10:47 2000
> > > @@ -584,12 +584,12 @@
> > > currcons = new_console;
> > > hide_cursor(currcons);
> > > }
> > > -
> > > +
> > > if (redraw) {
> > > set_origin(currcons);
> > > + set_palette(currcons);
> > > if (sw->con_switch(vc_cons[currcons].d) && vcmode != KD_GRAPHICS) {
> > > /* Update the screen contents */
> > > - set_palette(currcons);
> > > do_update_region(currcons, origin, screenbuf_size/2);
> > > }
> > > }
>
> Hi Dieter and others,
> can you try this instead? Doing set_palette() (and set_origin too if we
> are talking about it) before con_switch is severely broken. Old code, before
> moving set_palette, did set_palette unconditionally even when KD_GRAPHICS.
> Code below restores this behavior, but still does set_palette() after console
> switch. Please tell me whether it fixes your problem too (if not, then
> X server must be fixed... if yes, then I believe that this is THE ONE CORRECT
> PATCH (tm)).

It do NOT fix the problem :-(
So the X server must be fixed as you said.

> --- linux-2.4.0-test5-pre3/drivers/char/console.c.orig Wed Jul 19 22:36:04 2000
> +++ linux-2.4.0-test5-pre3/drivers/char/console.c Thu Jul 20 12:05:17 2000
> @@ -587,10 +587,12 @@
>
> if (redraw) {
> set_origin(currcons);
> - if (sw->con_switch(vc_cons[currcons].d) && vcmode != KD_GRAPHICS) {
> + if (sw->con_switch(vc_cons[currcons].d)) {
> /* Update the screen contents */
> set_palette(currcons);
> - do_update_region(currcons, origin, screenbuf_size/2);
> + if (vcmode != KD_GRAPHICS) {
> + do_update_region(currcons, origin, screenbuf_size/2);
> + }
> }
> }
> set_cursor(currcons);

Goodnight!
Dieter

--
Dieter Nützel
Graduate Student, Computer Science

University of Hamburg
Department of Computer Science
Cognitive Systems Group
Vogt-Kölln-Straße 30
D-22527 Hamburg, Germany

email: nuetzel@kogs.informatik.uni-hamburg.de
@home: dieter.nuetzel@myokay.net


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:57    [W:0.029 / U:0.288 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site