| What is sm712fb? |
| ================= |
| |
| This is a graphics framebuffer driver for Silicon Motion SM712 based processors. |
| |
| How to use it? |
| ============== |
| |
| Switching modes is done using the video=sm712fb:... boot parameter. |
| |
| If you want, for example, enable a resolution of 1280x1024x24bpp you should |
| pass to the kernel this command line: "video=sm712fb:0x31B". |
| |
| You should not compile-in vesafb. |
| |
| Currently supported video modes are: |
| |
| [Graphic modes] |
| |
| bpp | 640x480 800x600 1024x768 1280x1024 |
| ----+-------------------------------------------- |
| 8 | 0x301 0x303 0x305 0x307 |
| 16 | 0x311 0x314 0x317 0x31A |
| 24 | 0x312 0x315 0x318 0x31B |
| |
| Missing Features |
| ================ |
| (alias TODO list) |
| |
| * 2D acceleratrion |
| * dual-head support |
