xorg: Remove the XF86PM define.

We already have pm_noop.c being built most of the time for the
no-OS-PM case, so just switch to always using it.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>

configure.ac

@@ -1915,9 +1915,6 @@ if test "x$XORG" = xyes; then
 		esac
 		dnl APM header
 		AC_CHECK_HEADERS([linux/apm_bios.h], [linux_apm=$enable_linux_apm])
-		if test "x$linux_apm" = xyes -o "x$linux_acpi" = xyes; then
-			AC_DEFINE(XF86PM, 1, [Support APM/ACPI power management in the server])
-		fi
 		;;
 	  freebsd* | kfreebsd*-gnu | dragonfly*)
 		XORG_OS_SUBDIR="bsd"
@@ -1926,15 +1923,10 @@ if test "x$XORG" = xyes; then
 		XORG_OS_SUBDIR="bsd"
 		;;
 	  openbsd*)
-		if test "x$ac_cv_BSD_APM" = xyes \
-			-o "x$ac_cv_BSD_KQUEUE_APM" = xyes; then
-			XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"
-		fi
 		XORG_OS_SUBDIR="bsd"
 		;;
 	  solaris*)
 		XORG_OS_SUBDIR="solaris"
-		XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"
 		AC_CHECK_HEADERS([sys/kd.h])
 		AC_CHECK_HEADERS([sys/vt.h], [solaris_vt=yes], [solaris_vt=no])
 		# Check for minimum supported release

hw/xfree86/common/xf86Events.c

@@ -86,9 +86,7 @@
 #include "xf86platformBus.h"
 #include "systemd-logind.h"
 
-#ifdef XF86PM
 extern void (*xf86OSPMClose) (void);
-#endif
 
 static void xf86VTSwitch(void);
 
@@ -396,11 +394,9 @@ xf86VTLeave(void)
     if (!xf86VTSwitchAway())
         goto switch_failed;
 
-#ifdef XF86PM
     if (xf86OSPMClose)
         xf86OSPMClose();
     xf86OSPMClose = NULL;
-#endif
 
     for (i = 0; i < xf86NumScreens; i++) {
         /*
@@ -456,9 +452,7 @@ xf86VTEnter(void)
     if (!xf86VTSwitchTo())
         return;
 
-#ifdef XF86PM
     xf86OSPMClose = xf86OSPMOpen();
-#endif
 
     if (xorgHWAccess)
         xf86EnableIO();

hw/xfree86/common/xf86Init.c

@@ -92,9 +92,7 @@
 #endif
 #include <hotplug.h>
 
-#ifdef XF86PM
 void (*xf86OSPMClose) (void) = NULL;
-#endif
 static Bool xorgHWOpenConsole = FALSE;
 
 /* Common pixmap formats */
@@ -397,9 +395,7 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
             }
         }
 
-#ifdef XF86PM
         xf86OSPMClose = xf86OSPMOpen();
-#endif
 
         xf86ExtensionInit();
 
@@ -626,7 +622,6 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
         if (xorgHWOpenConsole)
             xf86OpenConsole();
 
-#ifdef XF86PM
         /*
            should we reopen it here? We need to deal with an already opened
            device. We could leave this to the OS layer. For now we simply
@@ -636,7 +631,6 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
             xf86OSPMClose();
         if ((xf86OSPMClose = xf86OSPMOpen()) != NULL)
             xf86MsgVerb(X_INFO, 3, "APM registered successfully\n");
-#endif
 
         /* Make sure full I/O access is enabled */
         if (xorgHWAccess)
@@ -878,11 +872,9 @@ ddxGiveUp(enum ExitCode error)
 
     xf86VGAarbiterFini();
 
-#ifdef XF86PM
     if (xf86OSPMClose)
         xf86OSPMClose();
     xf86OSPMClose = NULL;
-#endif
 
     for (i = 0; i < xf86NumScreens; i++) {
         /*

hw/xfree86/os-support/meson.build

@@ -45,6 +45,8 @@ if host_machine.system() == 'linux'
         if build_acpi
             srcs_xorg_os_support += 'linux/lnx_acpi.c'
         endif
+    else
+        srcs_xorg_os_support += 'shared/pm_noop.c'
     endif
 
 elif host_machine.system() == 'solaris'
@@ -83,6 +85,7 @@ elif host_machine.system().endswith('bsd')
         'bsd/bsd_VTsw.c',
         'bsd/bsd_bell.c',
         'bsd/bsd_init.c',
+        'shared/pm_noop.c',
     ]
 
     # XXX: APM

include/meson.build

@@ -323,7 +323,6 @@ xorg_data.set('XSERVER_LIBPCIACCESS', get_option('pciaccess'))
 xorg_data.set_quoted('PCI_TXT_IDS_PATH', '')
 xorg_data.set('XSERVER_PLATFORM_BUS', build_udev)
 xorg_data.set('WSCONS_SUPPORT', host_machine.system() == 'netbsd' or host_machine.system() == 'openbsd')
-xorg_data.set('XF86PM', build_apm or build_acpi)
 
 if host_machine.system() == 'freebsd' or host_machine.system() == 'dragonflybsd'
     if host_machine.cpu_family() == 'x86' or host_machine.cpu_family() == 'x86_64'

include/xorg-config.h.in

@@ -148,9 +148,6 @@
 /* Define to 1 if you have the `seteuid' function. */
 #undef HAVE_SETEUID
 
-/* Support APM/ACPI power management in the server */
-#undef XF86PM
-
 /* Fallback input driver if the assigned driver fails */
 #undef FALLBACK_INPUT_DRIVER
 

include/xorg-config.h.meson.in

@@ -142,9 +142,6 @@
 /* Define to 1 if you have the `seteuid' function. */
 #mesondefine HAVE_SETEUID
 
-/* Support APM/ACPI power management in the server */
-#mesondefine XF86PM
-
 /* Fallback input driver if the assigned driver fails */
 #mesondefine FALLBACK_INPUT_DRIVER