EPIA M with FF Card

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Hi Nicolas!

First the good news: It works! I can see a picture! Thanks a lot!

I'm not shure what was wrong before, but maybe I made a big mistake:
dfbg sets the background, but only for a very short time. Looks like
that it switches back to a black screen after exit.

I found another strange thing in my syslog:

kernel: viafb: 0 interrupt requests serviced.
kernel: viafb: VIA UNICHROME framebuffer 1.0 initializing
kernel: viafb: viafb : DCB80000
kernel: viafb: framebuffer size = 64 Mb
kernel: viafb: Found Device Rev:0
kernel: viafb: X:1024 Y:768
kernel: viafb: mode=1024  bpp=32  refresh=60  TVon=0  TVtype=1
kernel: viafb: VQ start:3FC0000  end:3FFFFFF  size:40000
kernel: viafb: Cursor start:3FBF000  end:3FBFFFF  size:1000
kernel: viafb: mode=1024  bpp=32  refresh=255  TVon=0  TVtype=1
kernel: setmode x:1024 y:768 bpp:32
kernel: viafb: irq handler installed, IRQ(0x200) = 80080c02
kernel: fb0: UNICHROME frame buffer device

What is the second "refresh=255" about?

> You must also load the fbcon kernel module (I'm not sure about what
> kernel options make it compile). This one allows tghe kernel to use a
> frame-buffer console. Needed on 2.6, not on 2.4, and only if you use the
> console keyboard/screen.

I did not use fbcon, cause I don't need it. My HTPC is a set-top-box
only, I don't even have a keyboard connected.

*Not* using fbcon has another *real big* advantage: This way you can
unload and reload the viafb module with different parameters!

>     viafb mode=720x576 bpp=32 refresh=50 TVon=1 TVoverscan=1
I had to use TVon=0 because my TV has VGA-in and is connected to the VGA
 of the Epia.

>> I tried to compile the viafb driver from viaarena, but this driver does
>> not compile with my 2.6.11 kerenl (lots of warnings, and errors about
>> "structure has no member 'cursor').

> This one is old and closed-source, isn't it ?
Well, the last release seems to be from Feb 2005, so not that old...

> My /etc/directfbrc :
> mode=720x576
> #mode=800x600
> #mode=1024x768
720x576 does not work here, but 800x600, 1024x768, and even 1280x768
(which seems to be the real resolution of my 16:9 TV)

But the TV does nasty things: looks like it scales the 1280 down to
1024, and then back to 1280 when switched to 16x9 :-( Ihave to
investigate this further....

> disable-module=cle266
Hmmm... why should I disable the cle266 module???


bye, Michael

-- 
Michael Reinelt <reinelt@xxxxxxxx>
http://home.pages.at/reinelt
GPG-Key 0xDF13BA50
ICQ #288386781


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