CVS commit: src/sys/arch/luna68k/dev

["Izumi Tsutsui" <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Sat Dec 28 09:17:23 UTC 2013

Modified Files:
        src/sys/arch/luna68k/dev: lunafb.c omrasops.c omrasopsvar.h

Log Message:
Add preleminary support of 4bpp LUNA framebuffer.

Changes details:
- prepare and switch 4bpp rasops functions that read/write all 4 planes
  and also handle both fg and bg colors
- make 1bpp ops use first plane on write rather than common bitmap plane
  (which is prepared for multiple plane write with raster ops)
- prepare 4bpp allocattr function to handle ANSI 16 color text
- split omrasops_init() function for each bpp
- move struct hwcmap from softc to hwdevconfig to sync palette values
  on initialization
- allow mmap(2) against all available planes

Now we can use ANSI 16 color text console and also can
demonstrate mlterm-fb with color sixel graphics and wallpaper.
XXX: Xserver needs much more work.


To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/luna68k/dev/lunafb.c
cvs rdiff -u -r1.15 -r1.16 src/sys/arch/luna68k/dev/omrasops.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/luna68k/dev/omrasopsvar.h

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