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| author | Antonino A. Daplas <adaplas@gmail.com> | 2005-09-09 13:04:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 13:57:58 -0700 |
| commit | d2d58384fc5d4c0fe2d8e34bc2d15a90a9bb372a (patch) | |
| tree | 6b28b34161e7ca2db38014b473690e9c9954779a /include/linux/tty.h | |
| parent | 7726e9e10fc6e026ed2dc00e48f4a3ffc1254ad2 (diff) | |
| download | linux-stable-d2d58384fc5d4c0fe2d8e34bc2d15a90a9bb372a.tar.gz linux-stable-d2d58384fc5d4c0fe2d8e34bc2d15a90a9bb372a.tar.bz2 linux-stable-d2d58384fc5d4c0fe2d8e34bc2d15a90a9bb372a.zip | |
[PATCH] vesafb: Add blanking support
Add rudimentary support by manipulating the VGA registers. However, not
all vesa modes are VGA compatible, so VGA compatiblity is checked first.
Only 2 levels are supported, powerup and powerdown.
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 'include/linux/tty.h')
| -rw-r--r-- | include/linux/tty.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index 59ff42c629ec..1267f88ece6e 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -74,7 +74,8 @@ struct screen_info { u16 vesapm_off; /* 0x30 */ u16 pages; /* 0x32 */ u16 vesa_attributes; /* 0x34 */ - /* 0x36 -- 0x3f reserved for future expansion */ + u32 capabilities; /* 0x36 */ + /* 0x3a -- 0x3f reserved for future expansion */ }; extern struct screen_info screen_info; |