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| author | Antonino A. Daplas <adaplas@gmail.com> | 2005-11-09 08:39:15 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-09 18:56:35 +0300 |
| commit | a812c94b94e3db76d1af68208fb3edef69070401 (patch) | |
| tree | 8dd2ecd1e1981e3423d8c3aaf796aeb3f38f91f1 /Documentation | |
| parent | ed8c0e99f27451a9b980adf0de318d60e6de811f (diff) | |
| download | linux-a812c94b94e3db76d1af68208fb3edef69070401.tar.xz | |
[PATCH] fbcon: Console Rotation - Add ability to control rotation via sysfs
Add ability to set rotation via sysfs. The attributes are located in
/sys/class/graphics/fb[n] and accepts 0 - unrotated; 1 - clockwise; 2 - upside
down; 3 - counterclockwise.
The attributes are:
con_rotate (r/w) - set rotation of the active console
con_rotate_all (w) - set rotation of all consoles
rotate (r/w) - set rotation of the framebuffer, if supported.
Currently, none of the drivers support this.
This is probably temporary, since con_rotate and con_rotate_all are
console-specific and has no business being under the fb device. However,
until the console layer acquires it's own sysfs class, these attributes will
temporarily reside here.
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions