diff options
| author | Michal Januszewski | 2005-07-27 11:46:06 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2005-07-27 16:26:19 -0700 |
| commit | dbd4f12859307c20a4c65a7de4cdd5f9f518dc7a (patch) | |
| tree | 16aa37137555ce5234d723a69b143bfd0902178b | |
| parent | d210224732b3d32e802e3537499297d387852166 (diff) | |
[PATCH] fbcon: don't repaint the cursor when it is disabled.
Currently even when the cursor is disabled (`setterm -cursor off`), it is
still repainted as a black rectangle the size of a single char. This can
be seen, for example, by chvt'ing to a free tty, disabling the cursor and
doing `dd if=3D/dev/urandom of=3D/dev/fb0`.
The patch changes this behaviour by avoiding painting anything when the
cursor is disabled.
Signed-off-by: Michal Januszewski <spock@gentoo.org>
Cc: <linux-fbdev-devel@lists.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | drivers/video/console/fbcon.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 9dd0fbccf994..35c88bd7ba5e 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -275,7 +275,8 @@ static void fb_flashcursor(void *private) if (!vc || !CON_IS_VISIBLE(vc) || fbcon_is_inactive(vc, info) || - registered_fb[con2fb_map[vc->vc_num]] != info) + registered_fb[con2fb_map[vc->vc_num]] != info || + vc_cons[ops->currcon].d->vc_deccm != 1) return; acquire_console_sem(); p = &fb_display[vc->vc_num]; |