On Tue, May 29, 2007 at 10:03:35AM -0400, Dimitry Golubovsky wrote: > Hi, > > I am using Linux 2.6 on x86-64 with framebuffer console, VIA Unichrome > integrated graphics chip on a VIA K9MM-V motherboard. > > When the videomode is set using Linux kernel boot options > (video=vesafb vga=...), default refresh rate is 60Hz which causes > visible blinking on a CRT monitor. The vesafb-tng driver does not work > in 64 bit kernels. Kernel framebuffer driver modules specific to VIA > Unichrome were tried, but none worked. > > Is setting a videomode via VBE3.0 call 4f02h with desired refresh rate > possible from within Grub - using the grub.cfg file, or with some > programming?
I'm not familiar with the video API either, but vbe.c:grub_video_vbe_init() looks like a good place to start digging for the information you want. grub_video_vbe_fini() might also be useful. -- Robert Millan My spam trap is [EMAIL PROTECTED] Note: this address is only intended for spam harvesters. Writing to it will get you added to my black list. _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel
