merge xorg-server 21.1.18.

initial import of xorg-server-21.1.18

merge xorg-server 21.1.13.

make sure we fill in the name field in generated / converted modes
fixes PR 58321, tested by tsutsui@

initial import of xorg-server-21.1.9

initial import of xorg-server-21.1.6

initial import of xorg-server-21.1.5

Pull an upstream (post-21.1) fix for xf86CompatOutput().

https://gitlab.freedesktop.org/xorg/xserver/-/commit/75d70612888f18339703315549db781a22c0cb23
This is an additional fix against the previous revision that is
avaiable in 21.1 branch:
https://gitlab.freedesktop.org/xorg/xserver/-/commit/80eeff3ebac772e25c9107199989e677457dbe06
and may avoid a possible out of bounds access at least on dumb wsfb servers.

ok'ed by mrg@ on current-users@:
https://mail-index.netbsd.org/current-users/2022/07/24/msg042731.html

initial import of xorg-server-21.1.4

merge xorg-serer 21.1.3.

initial import of xorg-server-21.1.3

initial import of xorg-server-1.20.12

initial import of xorg-server-1.20.11

initial import of xorg-server-1.20.10

merge xorg-server 1.20.6.

initial import of xorg-server-1.20.6

merge xorg-server 1.20.4.

initial import of xorg-server-1.20.4

merge xorg-server 1.20.3.

initial import of xorg-server-1.20.3

first merge of netbsd changes. not tested yet.

initial import of xorg-server-1.18.4

Remove some redundant function redeclarations, as noted in
http://mail-index.netbsd.org/tech-x11/2015/01/09/msg001452.html

The changes come from upstream in commits:

* xserver:
ecf62755 Define prototypes for hw/xfree86/modes/xf86Modes.c only in xf86Modes.h.
- didn't add xf86SaveModeContents which isn't defined in our version

0bc41d5f Remove redundant redeclarations of functions in the same header file

5595e7ce randr: Remove redundant declaration.

471e5373 Remove duplicate declaration of xf86ValidateModesFlags in xf86Modes.h

9ef53e22 include: GetClientResolutions is declared in font.h

8b6a7500 Fix gcc warnings about redundant declarations of fallback functions
- just took ffs() #ifdef defense, so most not applied


* xf86-video-nv:
49ee1c26 Include xf86Modes.h to use functions from hw/xfree86/modes/xf86Modes.c.

* xf86-video-savage:
2e9217bb Include xf86Modes.h to use functions from hw/xfree86/modes/xf86Modes.c.

initial import of xorg-server-1.10.6

merge cornflakes with xorg-server 1.10.3

initial import of xorg-server 1.10.3. highlights include:
- fixes xorg bugs 29969, 30367, 30527, 30267, 30260, 29046,
30260, 31548, 28672, 24887, 32115, 21457, 32436, 21827,
28414, 24703, 32803, 16318, 33449, 33324, 33929, 35082,
35209, 36146, 36119
- many additional NULL checks
- adjustments related to input ABI 12
- *lots* of dead code removal
- vga arbitrator fixes
- GL fixes
- EDID fixes
- conversion to using asprintf() in many places
- many fixes from valgrind, compiler warnings

see these for more details:
http://lists.freedesktop.org/archives/xorg-announce/2011-February/001612.html
http://lists.freedesktop.org/archives/xorg-announce/2011-April/001646.html
http://lists.freedesktop.org/archives/xorg-announce/2011-May/001675.html
http://lists.freedesktop.org/archives/xorg-announce/2011-July/001710.html

merge xorg-server 1.9.5

initial import of xorg-server 1.9.5
fixes for FDO bugs 33929, 32803, 24703, 28414, 24887, 30260, 31093, 29046, 30267
memory leak fixes
EDID and modes fixes for multi-screen
dri2 fixes
randr vs invalid size fixes
fixes for Xext triggers
fix for a black-screen after VT switch back (redhat bug 533217)
fixes for x86emu

merge xorg-server 1.9.2.

import xorg-server 1.9.2. important changes since 1.6.5 include:

- built-in symbol visibility, default not export
- fixes for various crashes
- many fixes for XI2, EXA, dix, render, glx, xkb, EDID, randr, Xv,
resource handling, Xext, vfb, xfree86 / vga and composite support.
- fixes several memory leaks
- many many documentation updates
- record extension enabled
- no longer looks for XF86Config files

merge xorg-server 1.6.5

initial import of xorg-server-1.6.5

check that dixLookupPrivate() returned non-NULL before dereferencing
it. fixes a SEGV when starting ioquake3 on an X server started with
the "-dpi 100 -depth 16" flags, as reported by wiz@.

initial import of xorg-server-1.6.3

initial import of xorg-server-1.6.2

initial import of xorg-server-1.6.1.901

initial import of xorg-server-1.4.2