mirror of
https://github.com/X11Libre/xf86-video-geode.git
synced 2026-03-24 01:24:52 +00:00
e420d7956a
This release mainly features a complete overhaul of the building scripts plus a cleanup of deprecated macros. The key benefit is that this Geode driver can finally build on FreeBSD and on other platforms not offering V4L2 support and that it can also build on a 64-bit host using its 32-bit personality. Support for the Video Input Port (VIP) feature of the Geode LX found in 'ztv' is now documented and the source code saw the removal of deprecated Linux 2.4 backward compatibility code. Compiling is skipped on platforms without V4L2. Configuration for laptops featuring WXGA resolutions is finally documented. Setting the GEODE_TRACE_FALL macro now enables composite operation tracing on this driver. This can be used to profile the performance during development. Fixes to keep this driver compilable on recent X servers are also included. VALIDATION PLATFORMS * Debian/stable (X server 1.7.7) on Artec DBE61 and Hercules EC-800. * Ubuntu/Precise (X server 1.10.4) on FIC ION603A. Signed-off-by: Martin-Éric Racine <martin-eric.racine@iki.fi>
149 lines
4.9 KiB
Plaintext
149 lines
4.9 KiB
Plaintext
# Copyright 2005 Adam Jackson.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# on the rights to use, copy, modify, merge, publish, distribute, sub
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# license, and/or sell copies of the Software, and to permit persons to whom
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# the Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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# ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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# Process this file with autoconf to produce a configure script
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# Initialize Autoconf
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AC_PREREQ(2.59)
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AC_INIT([xf86-video-geode],
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[2.11.13],
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[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg&component=Driver%2Fgeode],
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[xf86-video-geode],
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[http://www.x.org/wiki/GeodeDriver])
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AC_CONFIG_SRCDIR([Makefile.am])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_AUX_DIR(.)
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# Initialize Automake
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AM_INIT_AUTOMAKE([foreign dist-bzip2])
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AM_MAINTAINER_MODE
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# Initialize libtool
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AC_DISABLE_STATIC
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AC_PROG_LIBTOOL
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# Require xorg-macros: XORG_DEFAULT_OPTIONS
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m4_ifndef([XORG_MACROS_VERSION],
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[m4_fatal([must install xorg-macros 1.4 or later before running autoconf/autogen])])
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XORG_MACROS_VERSION(1.4)
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XORG_DEFAULT_OPTIONS
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# Checks for programs.
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AC_DISABLE_STATIC
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AC_PROG_LIBTOOL
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AH_TOP([#include "xorg-server.h"])
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# -----------------------------------------------------------------------------
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# Configuration options
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# -----------------------------------------------------------------------------
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# Define a configure option for an alternate input module directory
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AC_ARG_WITH(xorg-module-dir,
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AS_HELP_STRING([--with-xorg-module-dir=DIR],
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[Default xorg module directory [[default=$libdir/xorg/modules]]]),
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[moduledir="$withval"],
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[moduledir="$libdir/xorg/modules"])
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AC_SUBST([moduledir])
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# Define a configure option to enable/disable lcd panel support
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AC_ARG_ENABLE(geodegx-panel,
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AS_HELP_STRING([--disable-geodegx-panel],
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[Disable support for flatpanels with the Geode GX]),
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[ ],
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[ PANEL_CPPFLAGS=-DPNL_SUP ])
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AC_SUBST(PANEL_CPPFLAGS)
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# Define a configure option to enable/disable ztv
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AC_ARG_ENABLE(ztv,
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AS_HELP_STRING([--enable-ztv],
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[Enable Video For Linux based ZTV driver (default: auto-detected)]),
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[ztv=$enableval],
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[ztv=auto])
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# Check for Video4Linux Version 2 (V4L2) availability
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AC_CHECK_HEADERS([linux/videodev2.h],[v4l2=yes],[v4l2=no])
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if test "x$ztv" != "xno" ; then
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if test "x$v4l2" = "xno" ; then
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if test "x$ztv" = "xyes" ; then
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# User really wants ztv but V4L2 is not found
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AC_MSG_ERROR([ZTV driver requested, but videodev2.h not found.])
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fi
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else
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BUILD_ZTV=yes
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fi
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fi
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AM_CONDITIONAL(BUILD_ZTV, [test "x$BUILD_ZTV" = xyes])
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# Check if GCC supports compiling in 32 bit mode for 64 bit computers
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case $host_cpu in
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x86_64*|amd64*)
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if test "x$GCC" = xyes ; then
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SAVE_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -m32"
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AC_MSG_CHECKING([if $CC supports the -m32 Intel/AMD option])
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
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#include <unistd.h>
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int
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main ()
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{
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;
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return 0;
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}]])],
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[m32_support=yes; M32_CFLAGS=-m32],
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[m32_support=no])
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AC_MSG_RESULT([$m32_support])
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CFLAGS="$SAVE_CFLAGS"
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fi
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;;
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esac
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AC_SUBST([M32_CFLAGS])
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# Store the list of server defined optional extensions in REQUIRED_MODULES
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XORG_DRIVER_CHECK_EXT(RANDR, randrproto)
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XORG_DRIVER_CHECK_EXT(RENDER, renderproto)
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XORG_DRIVER_CHECK_EXT(XV, videoproto)
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XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
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# Obtain compiler/linker options for the Geode driver dependencies
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PKG_CHECK_MODULES(XORG, [xorg-server xproto fontsproto $REQUIRED_MODULES])
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PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
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HAVE_XEXTPROTO_71="yes"; AC_DEFINE(HAVE_XEXTPROTO_71, 1, [xextproto 7.1 available]),
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HAVE_XEXTPROTO_71="no")
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# Checks for libpciaccess support.
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SAVE_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $XORG_CFLAGS"
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AC_CHECK_DECL(XSERVER_LIBPCIACCESS,
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[XSERVER_LIBPCIACCESS=yes],[XSERVER_LIBPCIACCESS=no],
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[#include "xorg-server.h"])
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CPPFLAGS="$SAVE_CPPFLAGS"
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if test "x$XSERVER_LIBPCIACCESS" = xyes; then
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PKG_CHECK_MODULES([PCIACCESS], [pciaccess >= 0.8.0])
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XORG_CFLAGS="$XORG_CFLAGS $PCIACCESS_CFLAGS"
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fi
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AC_CONFIG_FILES([
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Makefile
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src/Makefile
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])
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AC_OUTPUT
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