Re: Subject=Re: Re: Third Monitor Stopped Working

[deloptes <deloptes@gmail.com>]

Felix Miata wrote:

> I now suspect the problem is that the modesetting driver is limited to
> 8192 X 8192, and he has 3840 + 3840 + 1920 = 9600, and that points out the
> "device" that is "out of space" might be the framebuffer? Maybe indeed his
> solution is the Intel driver's 32767 X 32767 buffer. Looks to me like
> moving his 1920x1200 under or over one of the other two would light it up
> with the modesetting driver but to keep them all side by side would indeed
> require the intel driver instead of the new in Stretch modesetting
> default.

Yes this sound plausible. I use Intel with two external monitors, but they
are both 1920 max.

He can try with sizes in the given range and see if it works.

regards