vt: add color support to the "underline" and "italic" attributes

Add color support to the "underline" and "italic" attributes as in
OpenBSD/NetBSD-style (vt220) and xterm.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Acked-by: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/video/console/mdacon.c b/drivers/video/console/mdacon.c
index 124ecbe6f88c..bd8d995fe25d 100644
--- a/drivers/video/console/mdacon.c
+++ b/drivers/video/console/mdacon.c
@@ -384,7 +384,7 @@ static inline u16 mda_convert_attr(u16 ch)
 }
 
 static u8 mdacon_build_attr(struct vc_data *c, u8 color, u8 intensity, 
-                            u8 blink, u8 underline, u8 reverse)
+                            u8 blink, u8 underline, u8 reverse, u8 italic)
 {
         /* The attribute is just a bit vector:
          *
@@ -397,6 +397,7 @@ static u8 mdacon_build_attr(struct vc_data *c, u8 color, u8 intensity,
         return (intensity & 3) |
                 ((underline & 1) << 2) |
                 ((reverse   & 1) << 3) |
+                (!!italic << 4) |
                 ((blink     & 1) << 7);
 }