Topic: Video system Linux and framebuffer. A question.
Colleagues! Please in time and space! How the Video system Linux and how it is connected with framebuffer th is arranged? A situation - I collect the distribution kit Linux for the domestic computer. There is a kernel Linux, in a kernel is framebuffer. It works. That is, the penguin is drawn, the console works, it is possible to enter a command and it is executed. What to do further, how to make the minimum distribution kit with a drawing? (System yocto I know, collected distribution kits for Intel and an automated workplace.) What ways are? 1) if to be restricted framebuffer th and not to lift XServer that turns out? It is necessary to write/use the special programs, which are able to work with framebuffer th? Whence them to take, how them to write? 2) like Qt it is possible to collect for operation with framebuffer th. What turns out in this case? It is necessary to be restricted to programs written on Qt? Also what, each program should be recompiled on this spets-Qt? 3) Taki to lift XServer. How it to lift? Well, I understand, what it should be compiled As it to tell that it worked through framebuffer? Somebody similar was engaged in something? What book (article) on this subject can is?