Based on kernel version 4.16.1. Page generated on 2018-04-09 11:53 EST.
1 What is sm712fb? 2 ================= 3 4 This is a graphics framebuffer driver for Silicon Motion SM712 based processors. 5 6 How to use it? 7 ============== 8 9 Switching modes is done using the video=sm712fb:... boot parameter. 10 11 If you want, for example, enable a resolution of 1280x1024x24bpp you should 12 pass to the kernel this command line: "video=sm712fb:0x31B". 13 14 You should not compile-in vesafb. 15 16 Currently supported video modes are: 17 18 [Graphic modes] 19 20 bpp | 640x480 800x600 1024x768 1280x1024 21 ----+-------------------------------------------- 22 8 | 0x301 0x303 0x305 0x307 23 16 | 0x311 0x314 0x317 0x31A 24 24 | 0x312 0x315 0x318 0x31B 25 26 Missing Features 27 ================ 28 (alias TODO list) 29 30 * 2D acceleratrion 31 * dual-head support