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History log of /src/sys/dev/ic/vgareg.h
RevisionDateAuthorComments
 1.9  11-Dec-2005  christos merge ktrace-lwp.
 1.8  29-Jul-2004  jmmv 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'.
 1.7  24-Mar-2004  drochner remove license clauses 3 and 4 from my cpoyright notices
 1.6  31-Jan-2003  tsutsui branches: 1.6.2;
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.
 1.5  27-Jan-2003  tsutsui - 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.
 1.4  30-Dec-2001  junyoung Registers are of u_int8_t type.
 1.3  29-Dec-2001  junyoung - Add a structure needed for access to CRTC registers.
- Add definitions for misc output register.
- Add defintions for the number of registers.
 1.2  28-May-1998  drochner branches: 1.2.26; 1.2.28;
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.
 1.1  22-Mar-1998  drochner initial import of VGA driver backend for use with the new wscons code
 1.2.28.1  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.2.26.1  08-Jan-2002  nathanw Catch up to -current.
 1.6.2.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.6.2.2  18-Sep-2004  skrll Sync with HEAD.
 1.6.2.1  03-Aug-2004  skrll Sync with HEAD

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