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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/fb/sm712fb.rst | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/fb/sm712fb.rst')
| -rw-r--r-- | Documentation/fb/sm712fb.rst | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/fb/sm712fb.rst b/Documentation/fb/sm712fb.rst new file mode 100644 index 000000000..994dad3b0 --- /dev/null +++ b/Documentation/fb/sm712fb.rst @@ -0,0 +1,35 @@ +================ +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 |