fbcon or sisfb problem?

[Thomas Winischhofer <thomas@winischhofer.net>]

I see the following problems here with fbcon in 2.6.6 + my development 
version of sisfb (just committed to Andrew and Marcelo since it fixes 
important 64bit issues not relevant here):

1) Upon start (be it in kernel, be it upon modprobe), I see a big white 
rectangle. It seems that this rectangle's size matches exactly the size 
of the previous console area. I have seen reports of similar problems 
since late 2003. Any progress on this? (I have digged around in the 
fbcon code but got lost at some time.)

2) When switching from X back to the console, I only get a blank screen 
and a blinking cursor. Switching to another text console and back makes 
all text of the initial console reappear. Known issue?

3) On a pure 64bit AMD system, starting any text editor (nano, jed, etc) 
does not clear the screen. Characters that were visible on the screen 
prior to starting the editor (eg other programs' output, etc) still show 
up in the editor (of course, they are "ghost" characters and can't be 
edited). Switching to another console and back solves this, too. Known 
issue? (Sidenote: This does not happen on my ia32 systems).

None of these problems seem sisfb's fault. They all happen if sisfb's 2D 
acceleration is disabled as well. Opinions? Comments?

Thomas

PS: Please cc: me

-- 
Thomas Winischhofer
Vienna/Austria
thomas AT winischhofer DOT net          http://www.winischhofer.net/
twini AT xfree86 DOT org


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