Commit Graph

8 Commits

Author SHA1 Message Date
jmmv 2a08d54a9a Implement border color customization in wscons(4), only available for vga(4)
at the moment.

This includes the addition of two new wsdisplay ioctls, WSDISPLAY_{G,S}BORDER,
one to get the actual color and one to set it, respectively.  Possible colors
match those defined by ANSI (and listed in wsdisplayvar.h).

It also adds two accessops to the underlying graphics device, getborder and
setborder, which mach their ioctl counterparts.

Two kernel options are added: WSDISPLAY_CUSTOM_BORDER, which enables the
ioctls described above (to customize the border color from userland after
boot), and WSDISPLAY_BORDER_COLOR, which sets the color at boot time.
The former is enabled by default on the GENERIC kernel, but not on INSTALL
(among others).  The later is always commented out, leaving the usual black
border as a default.

wsconsctl is modified to allow accessing this value easily.  For example,
'wsconsctl -d -w border=blue'.
2004-07-29 22:29:35 +00:00
drochner ef369e0ed6 remove license clauses 3 and 4 from my cpoyright notices 2004-03-24 17:26:53 +00:00
tsutsui ef47e3f676 Changes to allow machines which don't use text mode at the boot time
to use generic VGA driver(s):
- Allow VGA drivers to use wsfont instead of builtin font.
- Add vga_reset() function, which will be called from MD consinit(),
  to put VGA into text mode. This function is enabled by options VGA_RESET.
2003-01-31 21:57:23 +00:00
tsutsui 89b4d6221e - Replace some magic numbers with proper macro.
- Use vga_6845_{read,write}() defined in pcdisplayvar.h and
  remove vga_crtc_{read,write}() macros in vgareg.h.
2003-01-27 15:16:10 +00:00
junyoung a6a57e7b6f Registers are of u_int8_t type. 2001-12-30 13:13:04 +00:00
junyoung 0d2905f4fc - Add a structure needed for access to CRTC registers.
- Add definitions for misc output register.
- Add defintions for the number of registers.
2001-12-29 17:44:35 +00:00
drochner b84dbbb37c Put definitions and subroutines needed for all PC display adapters
(MGA/GCA and compatibles) into global headers / source files.
Let the VGA driver use them.
1998-05-28 16:48:40 +00:00
drochner 3a43fe7109 initial import of VGA driver backend for use with the new wscons code 1998-03-22 15:11:49 +00:00