diff options
| author | Jan Engelhardt <jengelh@linux01.gwdg.de> | 2007-05-08 09:38:04 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 20:15:27 +0200 |
| commit | fa6ce9ab5fbcb4c276c48861584b70d387e787b3 (patch) | |
| tree | 71b6295410513d17226a57be542f0a761db97841 /drivers/video/console/vgacon.c | |
| parent | vt: allow for the palette to be exposed and changed via sysfs (diff) | |
| download | linux-fa6ce9ab5fbcb4c276c48861584b70d387e787b3.tar.xz linux-fa6ce9ab5fbcb4c276c48861584b70d387e787b3.zip | |
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>
Diffstat (limited to 'drivers/video/console/vgacon.c')
| -rw-r--r-- | drivers/video/console/vgacon.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 3e67c34df9a5..53c22197b631 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -87,7 +87,7 @@ static void vgacon_save_screen(struct vc_data *c); static int vgacon_scroll(struct vc_data *c, int t, int b, int dir, int lines); static u8 vgacon_build_attr(struct vc_data *c, u8 color, u8 intensity, - u8 blink, u8 underline, u8 reverse); + u8 blink, u8 underline, u8 reverse, u8); static void vgacon_invert_region(struct vc_data *c, u16 * p, int count); static unsigned long vgacon_uni_pagedir[2]; @@ -578,12 +578,14 @@ static void vgacon_deinit(struct vc_data *c) } static u8 vgacon_build_attr(struct vc_data *c, u8 color, u8 intensity, - u8 blink, u8 underline, u8 reverse) + u8 blink, u8 underline, u8 reverse, u8 italic) { u8 attr = color; if (vga_can_do_color) { - if (underline) + if (italic) + attr = (attr & 0xF0) | c->vc_itcolor; + else if (underline) attr = (attr & 0xf0) | c->vc_ulcolor; else if (intensity == 0) attr = (attr & 0xf0) | c->vc_halfcolor; @@ -597,7 +599,9 @@ static u8 vgacon_build_attr(struct vc_data *c, u8 color, u8 intensity, if (intensity == 2) attr ^= 0x08; if (!vga_can_do_color) { - if (underline) + if (italic) + attr = (attr & 0xF8) | 0x02; + else if (underline) attr = (attr & 0xf8) | 0x01; else if (intensity == 0) attr = (attr & 0xf0) | 0x08; |