CVS commit: src/sys/arch/evbppc/explora/dev

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Sun Mar  7 10:33:07 UTC 2021

Modified Files:
        src/sys/arch/evbppc/explora/dev: fb_elb.c

Log Message:
Add initial support for Xorg server for wsfb(4):

- Fix WSDISPLAYIO_GTYPE ioctl.

- Support WSDISPLAYIO_LINEBYTES, _{GET,PUT}CMAP, and _SMODE ioctl.

As well as tiny improvements related to it:

- Use actual size of framebuffer for bus_space_mmap(9), as well as upper
  bound for mmap(2).

- Use base address obtained from autoconf(9) layer for mmap(2), instead of
  hard-coded one.

- Use rasops_cmap as default color map, instead of our own ANSI color map.

- Show monitor resolution and color depth instead of size as tty.

I've confirmed that mlterm-fb from pkgsrc/x11/mlterm also works fine.


To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/evbppc/explora/dev/fb_elb.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.