schmidtler at t-online.de
2012-Jan-16 08:29 UTC
[Nouveau] nouveau framebuffer sync polarity
Hello everyone, i use the noveau framebuffer device in kernel version 2.6.37.6. my graphic adapter is a msi 9500gt, connected to a Barco CRT projector. The Barco will only accept RGB signals with a negative sync. Is there a kernel command line parameter to force negative sync polarity? Or is there a user space command to set framebuffer parameters, fbset does'nt work with nouveau frame buffers. Ralph
On Mon, 16 Jan 2012 08:29:17 -0000, schmidtler at t-online.de <schmidtler at t-online.de> wrote:> > Hello everyone,Hi Ralph> i use the noveau framebuffer device in kernel version 2.6.37.6. > my graphic adapter is a msi 9500gt, connected to a Barco CRT projector. > The Barco will only accept RGB signals with a negative sync. > Is there a kernel command line parameter to force negative sync > polarity?AFAIK there is no such parameter, although I may be wrong> Or is there a user space command to set framebuffer parameters, fbset > does'nt work with nouveau frame buffers.Note that if you are interested in userspace (X), a custom Modeline in your xorg.conf may do the job fbset does not work with any KMS drivers unfortunately Regards Emil> > Ralph > > > _______________________________________________ > Nouveau mailing list > Nouveau at lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/nouveau