diff options
| author | izumi <[email protected]> | 2007-07-17 04:05:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2007-07-17 10:23:13 -0700 |
| commit | b6e8f00fcd56b426371334d722d1f3fb251b7290 (patch) | |
| tree | 1fe421e55fc916dfa25f6fea3f821d1722444bcb /include/linux/debugobjects.h | |
| parent | 1a3f28817e2a3f0be67ec8afa0cfd779adb5d41d (diff) | |
Fix the graphic corruption issue on IA64 machines
VGA console driver can misunderstand the current mode(Text/Graphic) under
"disable console blanking" setting. When "disable console blank" is set
(blankinterval=0), "do_unblank_screen()" function returns without changing
"blank_state", and when "blank_state" is "blank_off", "do_blank_screen()
function returns without invoking sw->con_blank() function. That's why VGA
console driver can misunderstand the current mode.
Signed-off-by: Nobuhiro Tachino <[email protected]>
Signed-off-by: Taku Izumi <[email protected]>
Cc: "Antonino A. Daplas" <[email protected]>
Cc: "Luck, Tony" <[email protected]>
Acked-by: Pete Zaitcev <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions