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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2009-04-18 22:17:17 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-19 10:51:40 -0700 |
| commit | c0b7988200a82290287c6f4cd49585007f73175a (patch) | |
| tree | 8e98fd4bbca599f060343936d5affb499c4aeb29 | |
| parent | 42a17ad2762f465d291c3bc0b6ed2b3738f65481 (diff) | |
| download | op-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.c | 2 |
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 |
