CVS commit: [netbsd-6] xsrc/external/mit/xf86-video-wsfb/dist/src

["SAITOH Masanobu" <msaitoh%netbsd.org@localhost>]

Module Name:    xsrc
Committed By:   msaitoh
Date:           Sun Nov  9 07:40:31 UTC 2014

Modified Files:
        xsrc/external/mit/xf86-video-wsfb/dist/src [netbsd-6]: wsfb_driver.c

Log Message:
Pull up following revision(s) (requested by tsutsui in ticket #1183):
        external/mit/xf86-video-wsfb/dist/src/wsfb_driver.c: revision 1.22
        external/mit/xf86-video-wsfb/dist/src/wsfb_driver.c: revision 1.23
        external/mit/xf86-video-wsfb/dist/src/wsfb_driver.c: revision 1.25
Fix wrong VRAM size calculation on old drivers without GET_FBINFO ioctl.
The linebytes is a byte number of width so it should be
(linebytes * height), not (width * linebytes).
XXX: I'm not sure where WSDISPLAYIO_GET_FBINFO implementation was discussed
     but I wonder if we should use proper ifdef or macro to share this
     third party Xorg driver with OpenBSD...
No need to handle colormap ioctls if cmsize == 0 even in WSFB_CI case.
Add kludge to use luna68k 4/8bpp framebuffers as a monochrome server.
The idea is taken from mlterm-fb --depth option implementation.
This change should not affect other framebuffer types.
Tested on 4bpp on LUNA and 1bpp/8bpp on LUNA-II.


To generate a diff of this commit:
cvs rdiff -u -r1.13.2.3 -r1.13.2.4 \
    xsrc/external/mit/xf86-video-wsfb/dist/src/wsfb_driver.c

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