From d2d58384fc5d4c0fe2d8e34bc2d15a90a9bb372a Mon Sep 17 00:00:00 2001 From: "Antonino A. Daplas" Date: Fri, 9 Sep 2005 13:04:31 -0700 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/tty.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux/tty.h') diff --git a/include/linux/tty.h b/include/linux/tty.h index 59ff42c629e..1267f88ece6 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; -- cgit v1.2.3