I figured out my IRQ problem (ACPI), and now I have accelleration, but
still not useable directfb, mplayer plays back a picture that is covered
in artifacting and garbled stuff, with VDR softdevice, the OSD shows up
fine on one layer, but nothing but a black and white strip across the
top 1/4 of the screen on the other layer, (or green depending on the
pixelformat), I can see an image if I turn on stretchblit, but it doesnt
work right, (1-2 frames a second) and lots of artifacting.
Kernel 2.6.14
GCC 3.3.6
Mplayer CVS
Directfb/DFB CVS
softdevice CVS
Mark Adams wrote:
I enabled IRQ in bios for VGA, and that error goes away. but when I do
that, it kills out my DVB card, with a " nobody cared" error "Disabling
IRQ 17", although the VIA VGA gets IRQ 11. so I try to play it back with
mplayer to see if it fixed my problem anways, and still no dice, 4-5
frames per second.
One more thought: does this happen when you first load the viafb
module or before?
If it happens when you load viafb, it sounds to me like the VGA IRQ is
actually being routed to IRQ 17 and not IRQ 11 as the kernel believes.
This would produce the behaviour you're seeing.
A hideous hack that would get round this would be to hard code '17' in
the request_irq call. A better solution would be to find out why your
IRQ routing is getting screwed up.
Mark
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