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Sudip Mukherjee5b55f522015-08-07 18:31:14 +05301What is sm712fb?
2=================
3
4This is a graphics framebuffer driver for Silicon Motion SM712 based processors.
5
6How to use it?
7==============
8
9Switching modes is done using the video=sm712fb:... boot parameter.
10
11If you want, for example, enable a resolution of 1280x1024x24bpp you should
12pass to the kernel this command line: "video=sm712fb:0x31B".
13
14You should not compile-in vesafb.
15
16Currently supported video modes are:
17
18[Graphic modes]
19
20bpp | 640x480 800x600 1024x768 1280x1024
21----+--------------------------------------------
22 8 | 0x301 0x303 0x305 0x307
23 16 | 0x311 0x314 0x317 0x31A
24 24 | 0x312 0x315 0x318 0x31B
25
26Missing Features
27================
28(alias TODO list)
29
30 * 2D acceleratrion
31 * dual-head support