On 10/05/10 14:55, Francisco Jerez wrote:
Grzesiek Sójka<p...@pfu.pl> writes:
On 10/02/10 15:31, Francisco Jerez wrote:
Ah, I think you're hitting the bandwidth limitation of the nv34
integrated TMDS transmitter. The attached patch should help with the
console modesetting problem, but you'll still need to set the modelines
manually (and force panel rescaling) if you want to go up to 1600x1200,
because your GPU *cannot* handle the video mode your monitor is asking
for.
Your patch works fine. Now I have clear image at both displays. Only
disadvantage is that the resolution is 1280x1024 (PixClk 135MHz). So I
was wondering if it is possible to force particular modeline (by
editing the kernel source tree??). The mode:
Modeline "1600x1200_def" 144 1600 1628 1788 1920 1200 1201 1204 1250
works fine with the XServer. Is it possible to force it at the console??
You could try to force a reduced blanking mode in the kernel command
line like: "video=DVI-I-1:1600x1200RM". But it isn't going to work with
GPU rescaling, the attached patch (on top of the previous one) will make
the kernel detect that, and automatically fall back to panel rescaling.
Your patch works grate, again. Thanks
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