summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorSamuel Thibault <samuel.thibault@ens-lyon.org>2009-04-18 22:17:17 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-19 10:51:40 -0700
commitc0b7988200a82290287c6f4cd49585007f73175a (patch)
tree8e98fd4bbca599f060343936d5affb499c4aeb29
parent42a17ad2762f465d291c3bc0b6ed2b3738f65481 (diff)
downloadop-kernel-dev-c0b7988200a82290287c6f4cd49585007f73175a.zip
op-kernel-dev-c0b7988200a82290287c6f4cd49585007f73175a.tar.gz
Revert "console ASCII glyph 1:1 mapping"
This reverts commit 1c55f18717304100a5f624c923f7cb6511b4116d. Ingo Brueckl was assuming that reverting to 1:1 mapping for chars >= 128 was not useful, but it happens to be: due to the limitations of the Linux console, when a blind user wants to read BIG5 on it, he has no other way than loading a font without SFM and let the 1:1 mapping permit the screen reader to get the BIG5 encoding. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/char/vt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 2c1d133..08151d4 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -2274,7 +2274,7 @@ rescan_last_byte:
continue; /* nothing to display */
}
/* Glyph not found */
- if ((!(vc->vc_utf && !vc->vc_disp_ctrl) && c < 128) && !(c & ~charmask)) {
+ if ((!(vc->vc_utf && !vc->vc_disp_ctrl) || c < 128) && !(c & ~charmask)) {
/* In legacy mode use the glyph we get by a 1:1 mapping.
This would make absolutely no sense with Unicode in mind,
but do this for ASCII characters since a font may lack
OpenPOWER on IntegriCloud