[Linux-fbdev-devel] doubts

[Manish R. <man...@st...>]

Hi,
In franebuffer  fb_info structure, there are 4 functions to be used by =
fbcon.c=20
these are:

(*updatevar)();
(*changevar)();
(*blank)();

Could anybody tell me the logic of above functions. Although they are =
mentioned in pl110.c and vfb.c but only function header is given.


Regards
Manish