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VT notifier fix for VT switch 

VT notifier callbacks need to be aware of console switches.  This is already
partially done from console_callback(), but at that time fg_console, cursor
positions, etc.  are not yet updated and hence screen readers fetch the old
values.

This adds an update notify after all of the values are updated in
redraw_screen(vc, 1).

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Samuel Thibault 2008-03-04 14:28:36 -08:00 committed by Linus Torvalds
parent be852795e1
commit 8182ec49a7
1 changed files with 1 additions and 0 deletions
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drivers/char/vt.c
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@ -702,6 +702,7 @@ void redraw_screen(struct vc_data *vc, int is_switch)
if (is_switch) { if (is_switch) {
set_leds(); set_leds();
compute_shiftstate(); compute_shiftstate();
notify_update(vc);
} }
} }