diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/common/xf86Init.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/common/xf86Init.c | 2035 |
1 files changed, 0 insertions, 2035 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/common/xf86Init.c b/nx-X11/programs/Xserver/hw/xfree86/common/xf86Init.c deleted file mode 100644 index e504c300a..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/common/xf86Init.c +++ /dev/null @@ -1,2035 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86Init.c,v 3.212 2004/01/27 01:31:45 dawes Exp $ */ -/* $XdotOrg: xc/programs/Xserver/hw/xfree86/common/xf86Init.c,v 1.29 2005/12/14 20:12:00 ajax Exp $ */ - -/* - * Loosely based on code bearing the following copyright: - * - * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany. - */ -/* - * Copyright (c) 1992-2003 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the name of the copyright holder(s) - * and author(s) shall not be used in advertising or otherwise to promote - * the sale, use or other dealings in this Software without prior written - * authorization from the copyright holder(s) and author(s). - */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <stdlib.h> - -#undef HAS_UTSNAME -#if !defined(WIN32) && !defined(__UNIXOS2__) -#define HAS_UTSNAME 1 -#include <sys/utsname.h> -#endif - -#define NEED_EVENTS -#ifdef __UNIXOS2__ -#define I_NEED_OS2_H -#endif -#include <X11/X.h> -#include <X11/Xmd.h> -#include <X11/Xproto.h> -#include <X11/Xatom.h> -#include "input.h" -#include "servermd.h" -#include "windowstr.h" -#include "scrnintstr.h" -#include "site.h" -#include "mi.h" - -#include "compiler.h" - -#ifdef XFree86LOADER -#include "loaderProcs.h" -#endif -#ifdef XFreeXDGA -#include "dgaproc.h" -#endif - -#define XF86_OS_PRIVS -#include "xf86.h" -#include "xf86Priv.h" -#include "xf86Config.h" -#include "xf86_OSlib.h" -#include "xorgVersion.h" -#include "xf86Date.h" -#include "xf86Build.h" -#include "mipointer.h" -#ifdef XINPUT -#include <X11/extensions/XI.h> -#include <X11/extensions/XIproto.h> -#else -#include "inputstr.h" -#endif -#include "xf86DDC.h" -#include "xf86Xinput.h" -#include "xf86InPriv.h" -#ifdef RENDER -#include "picturestr.h" -#endif - -#include "globals.h" - -#ifdef XTESTEXT1 -#include "atKeynames.h" -extern int xtest_command_key; -#endif /* XTESTEXT1 */ - -#ifdef DPMSExtension -#define DPMS_SERVER -#include <X11/extensions/dpms.h> -#include "dpmsproc.h" -#endif - - -/* forward declarations */ - -static void xf86PrintBanner(void); -static void xf86PrintMarkers(void); -static void xf86RunVtInit(void); - -#ifdef __UNIXOS2__ -extern void os2ServerVideoAccess(); -#endif - -#ifdef XF86PM -void (*xf86OSPMClose)(void) = NULL; -#endif - -#ifdef XFree86LOADER -static char *baseModules[] = { - "bitmap", - "pcidata", - NULL -}; -#endif - -/* Common pixmap formats */ - -static PixmapFormatRec formats[MAXFORMATS] = { - { 1, 1, BITMAP_SCANLINE_PAD }, - { 4, 8, BITMAP_SCANLINE_PAD }, - { 8, 8, BITMAP_SCANLINE_PAD }, - { 15, 16, BITMAP_SCANLINE_PAD }, - { 16, 16, BITMAP_SCANLINE_PAD }, - { 24, 32, BITMAP_SCANLINE_PAD }, -#ifdef RENDER - { 32, 32, BITMAP_SCANLINE_PAD }, -#endif -}; -#ifdef RENDER -static int numFormats = 7; -#else -static int numFormats = 6; -#endif -static Bool formatsDone = FALSE; - -InputDriverRec XF86KEYBOARD = { - 1, - "keyboard", - NULL, - NULL, - NULL, - NULL, - 0 -}; - -static Bool -xf86CreateRootWindow(WindowPtr pWin) -{ - int ret = TRUE; - int err = Success; - ScreenPtr pScreen = pWin->drawable.pScreen; - RootWinPropPtr pProp; - CreateWindowProcPtr CreateWindow = - (CreateWindowProcPtr)(pScreen->devPrivates[xf86CreateRootWindowIndex].ptr); - -#ifdef DEBUG - ErrorF("xf86CreateRootWindow(%p)\n", pWin); -#endif - - if ( pScreen->CreateWindow != xf86CreateRootWindow ) { - /* Can't find hook we are hung on */ - xf86DrvMsg(pScreen->myNum, X_WARNING /* X_ERROR */, - "xf86CreateRootWindow %p called when not in pScreen->CreateWindow %p n", - (void *)xf86CreateRootWindow, - (void *)pScreen->CreateWindow ); - } - - /* Unhook this function ... */ - pScreen->CreateWindow = CreateWindow; - pScreen->devPrivates[xf86CreateRootWindowIndex].ptr = NULL; - - /* ... and call the previous CreateWindow fuction, if any */ - if (NULL!=pScreen->CreateWindow) { - ret = (*pScreen->CreateWindow)(pWin); - } - - /* Now do our stuff */ - if (xf86RegisteredPropertiesTable != NULL) { - if (pWin->parent == NULL && xf86RegisteredPropertiesTable != NULL) { - for (pProp = xf86RegisteredPropertiesTable[pScreen->myNum]; - pProp != NULL && err==Success; - pProp = pProp->next ) - { - Atom prop; - - prop = MakeAtom(pProp->name, strlen(pProp->name), TRUE); - err = ChangeWindowProperty(pWin, - prop, pProp->type, - pProp->format, PropModeReplace, - pProp->size, pProp->data, - FALSE - ); - } - - /* Look at err */ - ret &= (err==Success); - - } else { - xf86Msg(X_ERROR, "xf86CreateRootWindow unexpectedly called with " - "non-root window %p (parent %p)\n", - (void *)pWin, (void *)pWin->parent); - ret = FALSE; - } - } - -#ifdef DEBUG - ErrorF("xf86CreateRootWindow() returns %d\n", ret); -#endif - return (ret); -} - - -/* - * InitOutput -- - * Initialize screenInfo for all actually accessible framebuffers. - * That includes vt-manager setup, querying all possible devices and - * collecting the pixmap formats. - */ - -static void -PostConfigInit(void) -{ - /* - * Install signal handler for unexpected signals - */ - xf86Info.caughtSignal=FALSE; - if (!xf86Info.notrapSignals) { - signal(SIGSEGV,xf86SigHandler); - signal(SIGILL,xf86SigHandler); -#ifdef SIGEMT - signal(SIGEMT,xf86SigHandler); -#endif - signal(SIGFPE,xf86SigHandler); -#ifdef SIGBUS - signal(SIGBUS,xf86SigHandler); -#endif -#ifdef SIGSYS - signal(SIGSYS,xf86SigHandler); -#endif -#ifdef SIGXCPU - signal(SIGXCPU,xf86SigHandler); -#endif -#ifdef SIGXFSZ - signal(SIGXFSZ,xf86SigHandler); -#endif -#ifdef MEMDEBUG - signal(SIGUSR2,xf86SigMemDebug); -#endif - } - -#ifdef XF86PM - xf86OSPMClose = xf86OSPMOpen(); -#endif - - /* Run an external VT Init program if specified in the config file */ - xf86RunVtInit(); - - /* Do this after XF86Config is read (it's normally in OsInit()) */ - OsInitColors(); -} - -void -InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv) -{ - int i, j, k, scr_index; - static unsigned long generation = 0; -#ifdef XFree86LOADER - char **modulelist; - pointer *optionlist; -#endif - screenLayoutPtr layout; - Pix24Flags screenpix24, pix24; - MessageType pix24From = X_DEFAULT; - Bool pix24Fail = FALSE; - Bool autoconfig = FALSE; - -#ifdef __UNIXOS2__ - os2ServerVideoAccess(); /* See if we have access to the screen before doing anything */ -#endif - - xf86Initialising = TRUE; - - /* Do this early? */ - if (generation != serverGeneration) { - xf86ScreenIndex = AllocateScreenPrivateIndex(); - xf86CreateRootWindowIndex = AllocateScreenPrivateIndex(); - xf86PixmapIndex = AllocatePixmapPrivateIndex(); - generation = serverGeneration; - } - - if (serverGeneration == 1) { - - pScreenInfo->numScreens = 0; - - if ((xf86ServerName = strrchr(argv[0], '/')) != 0) - xf86ServerName++; - else - xf86ServerName = argv[0]; - - xf86PrintBanner(); - xf86PrintMarkers(); - if (xf86LogFile) { - time_t t; - const char *ct; - t = time(NULL); - ct = ctime(&t); - xf86MsgVerb(xf86LogFileFrom, 0, "Log file: \"%s\", Time: %s", - xf86LogFile, ct); - } - - /* Read and parse the config file */ - if (!xf86DoProbe && !xf86DoConfigure) { - switch (xf86HandleConfigFile(FALSE)) { - case CONFIG_OK: - break; - case CONFIG_PARSE_ERROR: - xf86Msg(X_ERROR, "Error parsing the config file\n"); - return; - case CONFIG_NOFILE: - autoconfig = TRUE; - break; - } - } - - if (!autoconfig) - PostConfigInit(); - -#ifdef XFree86LOADER - /* Initialise the loader */ - LoaderInit(); - - /* Tell the loader the default module search path */ - LoaderSetPath(xf86ModulePath); - -#ifdef TESTING - { - char **list, **l; - const char *subdirs[] = { - "drivers", - NULL - }; - const char *patlist[] = { - "(.*)_drv\\.so", - "(.*)_drv\\.o", - NULL - }; - ErrorF("Getting module listing...\n"); - list = LoaderListDirs(NULL, NULL); - if (list) - for (l = list; *l; l++) - ErrorF("module: %s\n", *l); - LoaderFreeDirList(list); - ErrorF("Getting video driver listing...\n"); - list = LoaderListDirs(subdirs, NULL); - if (list) - for (l = list; *l; l++) - ErrorF("video driver: %s\n", *l); - LoaderFreeDirList(list); - ErrorF("Getting driver listing...\n"); - list = LoaderListDirs(NULL, patlist); - if (list) - for (l = list; *l; l++) - ErrorF("video driver: %s\n", *l); - LoaderFreeDirList(list); - } -#endif - - /* Force load mandatory base modules */ - if (!xf86LoadModules(baseModules, NULL)) - FatalError("Unable to load required base modules, Exiting...\n"); - -#endif - - xf86OpenConsole(); - - /* Do a general bus probe. This will be a PCI probe for x86 platforms */ - xf86BusProbe(); - - if (xf86DoProbe) - DoProbe(); - - if (xf86DoConfigure) - DoConfigure(); - - if (autoconfig) { - if (!xf86AutoConfig()) { - xf86Msg(X_ERROR, "Auto configuration failed\n"); - return; - } - PostConfigInit(); - } - - /* Initialise the resource broker */ - xf86ResourceBrokerInit(); - -#ifdef XFree86LOADER - /* Load all modules specified explicitly in the config file */ - if ((modulelist = xf86ModulelistFromConfig(&optionlist))) { - xf86LoadModules(modulelist, optionlist); - xfree(modulelist); - xfree(optionlist); - } - - /* Load all driver modules specified in the config file */ - if ((modulelist = xf86DriverlistFromConfig())) { - xf86LoadModules(modulelist, NULL); - xfree(modulelist); - } - -#ifdef USE_DEPRECATED_KEYBOARD_DRIVER - /* Setup the builtin input drivers */ - xf86AddInputDriver(&XF86KEYBOARD, NULL, 0); -#endif - /* Load all input driver modules specified in the config file. */ - if ((modulelist = xf86InputDriverlistFromConfig())) { - xf86LoadModules(modulelist, NULL); - xfree(modulelist); - } - - /* - * It is expected that xf86AddDriver()/xf86AddInputDriver will be - * called for each driver as it is loaded. Those functions save the - * module pointers for drivers. - * XXX Nothing keeps track of them for other modules. - */ - /* XXX What do we do if not all of these could be loaded? */ -#endif - - /* - * At this point, xf86DriverList[] is all filled in with entries for - * each of the drivers to try and xf86NumDrivers has the number of - * drivers. If there are none, return now. - */ - - if (xf86NumDrivers == 0) { - xf86Msg(X_ERROR, "No drivers available.\n"); - return; - } - - /* - * Call each of the Identify functions and call the driverFunc to check - * if HW access is required. The Identify functions print out some - * identifying information, and anything else that might be - * needed at this early stage. - */ - - for (i = 0; i < xf86NumDrivers; i++) { - xorgHWFlags flags; - /* The Identify function is mandatory, but if it isn't there continue */ - if (xf86DriverList[i]->Identify != NULL) - xf86DriverList[i]->Identify(0); - else { - xf86Msg(X_WARNING, "Driver `%s' has no Identify function\n", - xf86DriverList[i]->driverName ? xf86DriverList[i]->driverName - : "noname"); - } - if (!xorgHWAccess - && (!xf86DriverList[i]->driverFunc - || !xf86DriverList[i]->driverFunc(NULL, - GET_REQUIRED_HW_INTERFACES, - &flags) - || NEED_IO_ENABLED(flags))) - xorgHWAccess = TRUE; - } - - /* Enable full I/O access */ - if (xorgHWAccess) { - if(!xf86EnableIO()) - /* oops, we have failed */ - xorgHWAccess = FALSE; - } - - /* - * Locate bus slot that had register IO enabled at server startup - */ - - xf86AccessInit(); - xf86FindPrimaryDevice(); - - /* - * Now call each of the Probe functions. Each successful probe will - * result in an extra entry added to the xf86Screens[] list for each - * instance of the hardware found. - */ - - for (i = 0; i < xf86NumDrivers; i++) { - xorgHWFlags flags; - if (!xorgHWAccess) { - if (!xf86DriverList[i]->driverFunc - || !xf86DriverList[i]->driverFunc(NULL, - GET_REQUIRED_HW_INTERFACES, - &flags) - || NEED_IO_ENABLED(flags)) - continue; - } - - if (xf86DriverList[i]->Probe != NULL) - xf86DriverList[i]->Probe(xf86DriverList[i], PROBE_DEFAULT); - else { - xf86MsgVerb(X_WARNING, 0, - "Driver `%s' has no Probe function (ignoring)\n", - xf86DriverList[i]->driverName - ? xf86DriverList[i]->driverName : "noname"); - } - xf86SetPciVideo(NULL,NONE); - } - - /* - * If nothing was detected, return now. - */ - - if (xf86NumScreens == 0) { - xf86Msg(X_ERROR, "No devices detected.\n"); - return; - } - - /* - * Match up the screens found by the probes against those specified - * in the config file. Remove the ones that won't be used. Sort - * them in the order specified. - */ - - /* - * What is the best way to do this? - * - * For now, go through the screens allocated by the probes, and - * look for screen config entry which refers to the same device - * section as picked out by the probe. - * - */ - - for (i = 0; i < xf86NumScreens; i++) { - for (layout = xf86ConfigLayout.screens; layout->screen != NULL; - layout++) { - Bool found = FALSE; - for (j = 0; j < xf86Screens[i]->numEntities; j++) { - - GDevPtr dev = - xf86GetDevFromEntity(xf86Screens[i]->entityList[j], - xf86Screens[i]->entityInstanceList[j]); - - if (dev == layout->screen->device) { - /* A match has been found */ - xf86Screens[i]->confScreen = layout->screen; - found = TRUE; - break; - } - } - if (found) break; - } - if (layout->screen == NULL) { - /* No match found */ - xf86Msg(X_ERROR, - "Screen %d deleted because of no matching config section.\n", i); - xf86DeleteScreen(i--, 0); - } - } - - /* - * If no screens left, return now. - */ - - if (xf86NumScreens == 0) { - xf86Msg(X_ERROR, - "Device(s) detected, but none match those in the config file.\n"); - return; - } - - xf86PostProbe(); - xf86EntityInit(); - - /* - * Sort the drivers to match the requested ording. Using a slow - * bubble sort. - */ - for (j = 0; j < xf86NumScreens - 1; j++) { - for (i = 0; i < xf86NumScreens - j - 1; i++) { - if (xf86Screens[i + 1]->confScreen->screennum < - xf86Screens[i]->confScreen->screennum) { - ScrnInfoPtr tmpScrn = xf86Screens[i + 1]; - xf86Screens[i + 1] = xf86Screens[i]; - xf86Screens[i] = tmpScrn; - } - } - } - /* Fix up the indexes */ - for (i = 0; i < xf86NumScreens; i++) { - xf86Screens[i]->scrnIndex = i; - } - - /* - * Call the driver's PreInit()'s to complete initialisation for the first - * generation. - */ - - for (i = 0; i < xf86NumScreens; i++) { - xf86EnableAccess(xf86Screens[i]); - if (xf86Screens[i]->PreInit && - xf86Screens[i]->PreInit(xf86Screens[i], 0)) - xf86Screens[i]->configured = TRUE; - } - for (i = 0; i < xf86NumScreens; i++) - if (!xf86Screens[i]->configured) - xf86DeleteScreen(i--, 0); - - /* - * If no screens left, return now. - */ - - if (xf86NumScreens == 0) { - xf86Msg(X_ERROR, - "Screen(s) found, but none have a usable configuration.\n"); - return; - } - - /* This could be moved into a separate function */ - - /* - * Check that all screens have initialised the mandatory function - * entry points. Delete those which have not. - */ - -#define WARN_SCREEN(func) \ - xf86Msg(X_ERROR, "Driver `%s' has no %s function, deleting.\n", \ - xf86Screens[i]->name, (warned++, func)) - - for (i = 0; i < xf86NumScreens; i++) { - int warned = 0; - if (xf86Screens[i]->name == NULL) { - xf86Screens[i]->name = xnfalloc(strlen("screen") + 1 + 1); - if (i < 10) - sprintf(xf86Screens[i]->name, "screen%c", i + '0'); - else - sprintf(xf86Screens[i]->name, "screen%c", i - 10 + 'A'); - xf86MsgVerb(X_WARNING, 0, - "Screen driver %d has no name set, using `%s'.\n", - i, xf86Screens[i]->name); - } - if (xf86Screens[i]->ScreenInit == NULL) - WARN_SCREEN("ScreenInit"); - if (xf86Screens[i]->EnterVT == NULL) - WARN_SCREEN("EnterVT"); - if (xf86Screens[i]->LeaveVT == NULL) - WARN_SCREEN("LeaveVT"); - if (warned) - xf86DeleteScreen(i--, 0); - } - - /* - * If no screens left, return now. - */ - - if (xf86NumScreens == 0) { - xf86Msg(X_ERROR, "Screen(s) found, but drivers were unusable.\n"); - return; - } - - /* XXX Should this be before or after loading dependent modules? */ - if (xf86ProbeOnly) - { - OsCleanup(TRUE); - AbortDDX(); - fflush(stderr); - exit(0); - } - -#ifdef XFree86LOADER - /* Remove (unload) drivers that are not required */ - for (i = 0; i < xf86NumDrivers; i++) - if (xf86DriverList[i] && xf86DriverList[i]->refCount <= 0) - xf86DeleteDriver(i); -#endif - - /* - * At this stage we know how many screens there are. - */ - - for (i = 0; i < xf86NumScreens; i++) - xf86InitViewport(xf86Screens[i]); - - /* - * Collect all pixmap formats and check for conflicts at the display - * level. Should we die here? Or just delete the offending screens? - * Also, should this be done for -probeonly? - */ - screenpix24 = Pix24DontCare; - for (i = 0; i < xf86NumScreens; i++) { - if (xf86Screens[i]->imageByteOrder != - xf86Screens[0]->imageByteOrder) - FatalError("Inconsistent display bitmapBitOrder. Exiting\n"); - if (xf86Screens[i]->bitmapScanlinePad != - xf86Screens[0]->bitmapScanlinePad) - FatalError("Inconsistent display bitmapScanlinePad. Exiting\n"); - if (xf86Screens[i]->bitmapScanlineUnit != - xf86Screens[0]->bitmapScanlineUnit) - FatalError("Inconsistent display bitmapScanlineUnit. Exiting\n"); - if (xf86Screens[i]->bitmapBitOrder != - xf86Screens[0]->bitmapBitOrder) - FatalError("Inconsistent display bitmapBitOrder. Exiting\n"); - - /* Determine the depth 24 pixmap format the screens would like */ - if (xf86Screens[i]->pixmap24 != Pix24DontCare) { - if (screenpix24 == Pix24DontCare) - screenpix24 = xf86Screens[i]->pixmap24; - else if (screenpix24 != xf86Screens[i]->pixmap24) - FatalError("Inconsistent depth 24 pixmap format. Exiting\n"); - } - } - /* check if screenpix24 is consistent with the config/cmdline */ - if (xf86Info.pixmap24 != Pix24DontCare) { - pix24 = xf86Info.pixmap24; - pix24From = xf86Info.pix24From; - if (screenpix24 != Pix24DontCare && screenpix24 != xf86Info.pixmap24) - pix24Fail = TRUE; - } else if (screenpix24 != Pix24DontCare) { - pix24 = screenpix24; - pix24From = X_PROBED; - } else - pix24 = Pix24Use32; - - if (pix24Fail) - FatalError("Screen(s) can't use the required depth 24 pixmap format" - " (%d). Exiting\n", PIX24TOBPP(pix24)); - - /* Initialise the depth 24 format */ - for (j = 0; j < numFormats && formats[j].depth != 24; j++) - ; - formats[j].bitsPerPixel = PIX24TOBPP(pix24); - - /* Collect additional formats */ - for (i = 0; i < xf86NumScreens; i++) { - for (j = 0; j < xf86Screens[i]->numFormats; j++) { - for (k = 0; ; k++) { - if (k >= numFormats) { - if (k >= MAXFORMATS) - FatalError("Too many pixmap formats! Exiting\n"); - formats[k] = xf86Screens[i]->formats[j]; - numFormats++; - break; - } - if (formats[k].depth == xf86Screens[i]->formats[j].depth) { - if ((formats[k].bitsPerPixel == - xf86Screens[i]->formats[j].bitsPerPixel) && - (formats[k].scanlinePad == - xf86Screens[i]->formats[j].scanlinePad)) - break; - FatalError("Inconsistent pixmap format for depth %d." - " Exiting\n", formats[k].depth); - } - } - } - } - formatsDone = TRUE; - - if (xf86Info.vtno >= 0 ) { -#define VT_ATOM_NAME "XFree86_VT" - Atom VTAtom=-1; - CARD32 *VT = NULL; - int ret; - - /* This memory needs to stay available until the screen has been - initialized, and we can create the property for real. - */ - if ( (VT = xalloc(sizeof(CARD32)))==NULL ) { - FatalError("Unable to make VT property - out of memory. Exiting...\n"); - } - *VT = xf86Info.vtno; - - VTAtom = MakeAtom(VT_ATOM_NAME, sizeof(VT_ATOM_NAME), TRUE); - - for (i = 0, ret = Success; i < xf86NumScreens && ret == Success; i++) { - ret = xf86RegisterRootWindowProperty(xf86Screens[i]->scrnIndex, - VTAtom, XA_INTEGER, 32, - 1, VT ); - if (ret != Success) - xf86DrvMsg(xf86Screens[i]->scrnIndex, X_WARNING, - "Failed to register VT property\n"); - } - } - - /* If a screen uses depth 24, show what the pixmap format is */ - for (i = 0; i < xf86NumScreens; i++) { - if (xf86Screens[i]->depth == 24) { - xf86Msg(pix24From, "Depth 24 pixmap format is %d bpp\n", - PIX24TOBPP(pix24)); - break; - } - } - -#if BITMAP_SCANLINE_UNIT == 64 - /* - * cfb24 doesn't currently work on architectures with a 64 bit - * BITMAP_SCANLINE_UNIT, so check for 24 bit pixel size for pixmaps - * or framebuffers. - */ - { - Bool usesCfb24 = FALSE; - - if (PIX24TOBPP(pix24) == 24) - usesCfb24 = TRUE; - for (i = 0; i < xf86NumScreens; i++) - if (xf86Screens[i]->bitsPerPixel == 24) - usesCfb24 = TRUE; - if (usesCfb24) { - FatalError("24-bit pixel size is not supported on systems with" - " 64-bit scanlines.\n"); - } - } -#endif - -#ifdef XKB - xf86InitXkb(); -#endif - /* set up the proper access funcs */ - xf86PostPreInit(); - - AddCallback(&ServerGrabCallback, xf86GrabServerCallback, NULL); - - } else { - /* - * serverGeneration != 1; some OSs have to do things here, too. - */ - 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 - close it here - */ - if (xf86OSPMClose) - xf86OSPMClose(); - if ((xf86OSPMClose = xf86OSPMOpen()) != NULL) - xf86MsgVerb(X_INFO, 3, "APM registered successfully\n"); -#endif - - /* Make sure full I/O access is enabled */ - if (xorgHWAccess) - xf86EnableIO(); - } - -#if 0 - /* - * Install signal handler for unexpected signals - */ - xf86Info.caughtSignal=FALSE; - if (!xf86Info.notrapSignals) - { - signal(SIGSEGV,xf86SigHandler); - signal(SIGILL,xf86SigHandler); -#ifdef SIGEMT - signal(SIGEMT,xf86SigHandler); -#endif - signal(SIGFPE,xf86SigHandler); -#ifdef SIGBUS - signal(SIGBUS,xf86SigHandler); -#endif -#ifdef SIGSYS - signal(SIGSYS,xf86SigHandler); -#endif -#ifdef SIGXCPU - signal(SIGXCPU,xf86SigHandler); -#endif -#ifdef SIGXFSZ - signal(SIGXFSZ,xf86SigHandler); -#endif - } -#endif - - /* - * Use the previously collected parts to setup pScreenInfo - */ - - pScreenInfo->imageByteOrder = xf86Screens[0]->imageByteOrder; - pScreenInfo->bitmapScanlinePad = xf86Screens[0]->bitmapScanlinePad; - pScreenInfo->bitmapScanlineUnit = xf86Screens[0]->bitmapScanlineUnit; - pScreenInfo->bitmapBitOrder = xf86Screens[0]->bitmapBitOrder; - pScreenInfo->numPixmapFormats = numFormats; - for (i = 0; i < numFormats; i++) - pScreenInfo->formats[i] = formats[i]; - - /* Make sure the server's VT is active */ - - if (serverGeneration != 1) { - xf86Resetting = TRUE; - /* All screens are in the same state, so just check the first */ - if (!xf86Screens[0]->vtSema) { -#ifdef HAS_USL_VTS - ioctl(xf86Info.consoleFd, VT_RELDISP, VT_ACKACQ); -#endif - xf86AccessEnter(); - xf86EnterServerState(SETUP); - } - } -#ifdef SCO325 - else { - /* - * Under SCO we must ack that we got the console at startup, - * I think this is the safest way to assure it. - */ - static int once = 1; - if (once) { - once = 0; - if (ioctl(xf86Info.consoleFd, VT_RELDISP, VT_ACKACQ) < 0) - xf86Msg(X_WARNING, "VT_ACKACQ failed"); - } - } -#endif /* SCO325 */ - - for (i = 0; i < xf86NumScreens; i++) { - xf86EnableAccess(xf86Screens[i]); - /* - * Almost everything uses these defaults, and many of those that - * don't, will wrap them. - */ - xf86Screens[i]->EnableDisableFBAccess = xf86EnableDisableFBAccess; - xf86Screens[i]->SetDGAMode = xf86SetDGAMode; - xf86Screens[i]->DPMSSet = NULL; - xf86Screens[i]->LoadPalette = NULL; - xf86Screens[i]->SetOverscan = NULL; - xf86Screens[i]->DriverFunc = NULL; - xf86Screens[i]->pScreen = NULL; - scr_index = AddScreen(xf86Screens[i]->ScreenInit, argc, argv); - if (scr_index == i) { - /* - * Hook in our ScrnInfoRec, and initialise some other pScreen - * fields. - */ - screenInfo.screens[scr_index]->devPrivates[xf86ScreenIndex].ptr - = (pointer)xf86Screens[i]; - xf86Screens[i]->pScreen = screenInfo.screens[scr_index]; - /* The driver should set this, but make sure it is set anyway */ - xf86Screens[i]->vtSema = TRUE; - } else { - /* This shouldn't normally happen */ - FatalError("AddScreen/ScreenInit failed for driver %d\n", i); - } - -#ifdef DEBUG - ErrorF("InitOutput - xf86Screens[%d]->pScreen = %p\n", - i, xf86Screens[i]->pScreen ); - ErrorF("xf86Screens[%d]->pScreen->CreateWindow = %p\n", - i, xf86Screens[i]->pScreen->CreateWindow ); -#endif - - screenInfo.screens[scr_index]->devPrivates[xf86CreateRootWindowIndex].ptr - = (void*)(xf86Screens[i]->pScreen->CreateWindow); - xf86Screens[i]->pScreen->CreateWindow = xf86CreateRootWindow; - -#ifdef RENDER - if (PictureGetSubpixelOrder (xf86Screens[i]->pScreen) == SubPixelUnknown) - { - xf86MonPtr DDC = (xf86MonPtr)(xf86Screens[i]->monitor->DDC); - PictureSetSubpixelOrder (xf86Screens[i]->pScreen, - DDC ? - (DDC->features.input_type ? - SubPixelHorizontalRGB : SubPixelNone) : - SubPixelUnknown); - } -#endif -#ifdef RANDR - if (!xf86Info.disableRandR) - xf86RandRInit (screenInfo.screens[scr_index]); - xf86Msg(xf86Info.randRFrom, "RandR %s\n", - xf86Info.disableRandR ? "disabled" : "enabled"); -#endif -#ifdef NOT_USED - /* - * Here we have to let the driver getting access of the VT. Note that - * this doesn't mean that the graphics board may access automatically - * the monitor. If the monitor is shared this is done in xf86CrossScreen! - */ - if (!xf86Info.sharedMonitor) (xf86Screens[i]->EnterLeaveMonitor)(ENTER); -#endif - } - -#ifdef XFree86LOADER - if ((serverGeneration == 1) && LoaderCheckUnresolved(LD_RESOLV_IFDONE)) { - /* For now, just a warning */ - xf86Msg(X_WARNING, "Some symbols could not be resolved!\n"); - } -#endif - - xf86PostScreenInit(); - - xf86InitOrigins(); - - xf86Resetting = FALSE; - xf86Initialising = FALSE; - - RegisterBlockAndWakeupHandlers((BlockHandlerProcPtr)NoopDDA, xf86Wakeup, - NULL); -} - - -static InputDriverPtr -MatchInput(IDevPtr pDev) -{ - int i; - - for (i = 0; i < xf86NumInputDrivers; i++) { - if (xf86InputDriverList[i] && xf86InputDriverList[i]->driverName && - xf86NameCmp(pDev->driver, xf86InputDriverList[i]->driverName) == 0) - return xf86InputDriverList[i]; - } - return NULL; -} - - -/* - * InitInput -- - * Initialize all supported input devices. - */ - -void -InitInput(argc, argv) - int argc; - char **argv; -{ - IDevPtr pDev; - InputDriverPtr pDrv; - InputInfoPtr pInfo; - static InputInfoPtr coreKeyboard = NULL, corePointer = NULL; - - xf86Info.vtRequestsPending = FALSE; - xf86Info.inputPending = FALSE; -#ifdef XTESTEXT1 - xtest_command_key = KEY_Begin + MIN_KEYCODE; -#endif /* XTESTEXT1 */ - - if (serverGeneration == 1) { - /* Call the PreInit function for each input device instance. */ - for (pDev = xf86ConfigLayout.inputs; pDev && pDev->identifier; pDev++) { -#ifdef USE_DEPRECATED_KEYBOARD_DRIVER - /* XXX The keyboard driver is a special case for now. */ - if (!xf86NameCmp(pDev->driver, "keyboard")) { - xf86MsgVerb(X_WARNING, 0, "*** WARNING the legacy keyboard driver \"keyboard\" is deprecated\n"); - xf86MsgVerb(X_WARNING, 0, "*** and will be removed in the next release of the Xorg server.\n"); - xf86MsgVerb(X_WARNING, 0, "*** Please consider using the the new \"kbd\" driver for \"%s\".\n", - pDev->identifier); - - continue; - } -#endif - - if ((pDrv = MatchInput(pDev)) == NULL) { - xf86Msg(X_ERROR, "No Input driver matching `%s'\n", pDev->driver); - /* XXX For now, just continue. */ - continue; - } - if (!pDrv->PreInit) { - xf86MsgVerb(X_WARNING, 0, - "Input driver `%s' has no PreInit function (ignoring)\n", - pDrv->driverName); - continue; - } - pInfo = pDrv->PreInit(pDrv, pDev, 0); - if (!pInfo) { - xf86Msg(X_ERROR, "PreInit returned NULL for \"%s\"\n", - pDev->identifier); - continue; - } else if (!(pInfo->flags & XI86_CONFIGURED)) { - xf86Msg(X_ERROR, "PreInit failed for input device \"%s\"\n", - pDev->identifier); - xf86DeleteInput(pInfo, 0); - continue; - } - if (pInfo->flags & XI86_CORE_KEYBOARD) { - if (coreKeyboard) { - xf86Msg(X_ERROR, - "Attempt to register more than one core keyboard (%s)\n", - pInfo->name); - pInfo->flags &= ~XI86_CORE_KEYBOARD; - } else { - if (!(pInfo->flags & XI86_KEYBOARD_CAPABLE)) { - /* XXX just a warning for now */ - xf86Msg(X_WARNING, - "%s: does not have core keyboard capabilities\n", - pInfo->name); - } - coreKeyboard = pInfo; - } - } - if (pInfo->flags & XI86_CORE_POINTER) { - if (corePointer) { - xf86Msg(X_ERROR, - "Attempt to register more than one core pointer (%s)\n", - pInfo->name); - pInfo->flags &= ~XI86_CORE_POINTER; - } else { - if (!(pInfo->flags & XI86_POINTER_CAPABLE)) { - /* XXX just a warning for now */ - xf86Msg(X_WARNING, - "%s: does not have core pointer capabilities\n", - pInfo->name); - } - corePointer = pInfo; - } - } - } - if (!corePointer) { - xf86Msg(X_WARNING, "No core pointer registered\n"); - /* XXX register a dummy core pointer */ - } -#ifdef NEW_KBD - if (!coreKeyboard) { - xf86Msg(X_WARNING, "No core keyboard registered\n"); - /* XXX register a dummy core keyboard */ - } -#endif - } - - /* Initialise all input devices. */ - pInfo = xf86InputDevs; - while (pInfo) { - xf86ActivateDevice(pInfo); - pInfo = pInfo->next; - } - - if (coreKeyboard) { - xf86Info.pKeyboard = coreKeyboard->dev; - xf86Info.kbdEvents = NULL; /* to prevent the internal keybord driver usage*/ - } - else { -#ifdef USE_DEPRECATED_KEYBOARD_DRIVER - /* Only set this if we're allowing the old driver. */ - if (xf86Info.kbdProc != NULL) - xf86Info.pKeyboard = AddInputDevice(xf86Info.kbdProc, TRUE); -#endif - } - if (corePointer) - xf86Info.pMouse = corePointer->dev; - if (xf86Info.pKeyboard) - RegisterKeyboardDevice(xf86Info.pKeyboard); - - miRegisterPointerDevice(screenInfo.screens[0], xf86Info.pMouse); -#ifdef XINPUT - xf86eqInit ((DevicePtr)xf86Info.pKeyboard, (DevicePtr)xf86Info.pMouse); -#else - mieqInit ((DevicePtr)xf86Info.pKeyboard, (DevicePtr)xf86Info.pMouse); -#endif -} - -#ifndef SET_STDERR_NONBLOCKING -#define SET_STDERR_NONBLOCKING 1 -#endif - -/* - * OsVendorInit -- - * OS/Vendor-specific initialisations. Called from OsInit(), which - * is called by dix before establishing the well known sockets. - */ - -void -OsVendorInit() -{ - static Bool beenHere = FALSE; - - /* xf86WrapperInit() is called directly from OsInit() */ -#ifdef SIGCHLD - signal(SIGCHLD, SIG_DFL); /* Need to wait for child processes */ -#endif - OsDelayInitColors = TRUE; -#ifdef XFree86LOADER - loadableFonts = TRUE; -#endif - - if (!beenHere) - xf86LogInit(); - -#if SET_STDERR_NONBLOCKING - /* Set stderr to non-blocking. */ -#ifndef O_NONBLOCK -#if defined(FNDELAY) -#define O_NONBLOCK FNDELAY -#elif defined(O_NDELAY) -#define O_NONBLOCK O_NDELAY -#endif -#endif - -#ifdef O_NONBLOCK - if (!beenHere) { -#if !defined(__EMX__) - if (geteuid() == 0 && getuid() != geteuid()) -#endif - { - int status; - - status = fcntl(fileno(stderr), F_GETFL, 0); - if (status != -1) { - fcntl(fileno(stderr), F_SETFL, status | O_NONBLOCK); - } - } - } -#endif -#endif - - beenHere = TRUE; -} - -/* - * ddxGiveUp -- - * Device dependent cleanup. Called by by dix before normal server death. - * For SYSV386 we must switch the terminal back to normal mode. No error- - * checking here, since there should be restored as much as possible. - */ - -void -ddxGiveUp() -{ - int i; - -#ifdef XF86PM - if (xf86OSPMClose) - xf86OSPMClose(); - xf86OSPMClose = NULL; -#endif - - xf86AccessLeaveState(); - - for (i = 0; i < xf86NumScreens; i++) { - /* - * zero all access functions to - * trap calls when switched away. - */ - xf86Screens[i]->vtSema = FALSE; - xf86Screens[i]->access = NULL; - xf86Screens[i]->busAccess = NULL; - } - -#ifdef USE_XF86_SERVERLOCK - xf86UnlockServer(); -#endif -#ifdef XFreeXDGA - DGAShutdown(); -#endif - - xf86CloseConsole(); - - xf86CloseLog(); - - /* If an unexpected signal was caught, dump a core for debugging */ - if (xf86Info.caughtSignal) - abort(); -} - - - -/* - * AbortDDX -- - * DDX - specific abort routine. Called by AbortServer(). The attempt is - * made to restore all original setting of the displays. Also all devices - * are closed. - */ - -void -AbortDDX() -{ - int i; - - /* - * try to deinitialize all input devices - */ - if (xf86Info.kbdProc && xf86Info.pKeyboard) - (xf86Info.kbdProc)(xf86Info.pKeyboard, DEVICE_CLOSE); - - /* - * try to restore the original video state - */ -#ifdef HAS_USL_VTS - /* Need the sleep when starting X from within another X session */ - sleep(1); -#endif -#ifdef DPMSExtension /* Turn screens back on */ - if (DPMSPowerLevel != DPMSModeOn) - DPMSSet(DPMSModeOn); -#endif - if (xf86Screens) { - if (xf86Screens[0]->vtSema) - xf86EnterServerState(SETUP); - for (i = 0; i < xf86NumScreens; i++) - if (xf86Screens[i]->vtSema) { - /* - * if we are aborting before ScreenInit() has finished - * we might not have been wrapped yet. Therefore enable - * screen explicitely. - */ - xf86EnableAccess(xf86Screens[i]); - (xf86Screens[i]->LeaveVT)(i, 0); - } - } - - xf86AccessLeave(); - - /* - * This is needed for an abnormal server exit, since the normal exit stuff - * MUST also be performed (i.e. the vt must be left in a defined state) - */ - ddxGiveUp(); -} - -void -OsVendorFatalError() -{ -#ifdef VENDORSUPPORT - ErrorF("\nPlease refer to your Operating System Vendor support pages\n" - "at %s for support on this crash.\n",VENDORSUPPORT); -#else - ErrorF("\nPlease consult the "XVENDORNAME" support \n" - "\t at "__VENDORDWEBSUPPORT__"\n for help. \n"); -#endif - if (xf86LogFile && xf86LogFileWasOpened) - ErrorF("Please also check the log file at \"%s\" for additional " - "information.\n", xf86LogFile); - ErrorF("\n"); -} - -int -xf86SetVerbosity(int verb) -{ - int save = xf86Verbose; - - xf86Verbose = verb; - LogSetParameter(XLOG_VERBOSITY, verb); - return save; -} - -int -xf86SetLogVerbosity(int verb) -{ - int save = xf86LogVerbose; - - xf86LogVerbose = verb; - LogSetParameter(XLOG_FILE_VERBOSITY, verb); - return save; -} - -/* - * ddxProcessArgument -- - * Process device-dependent command line args. Returns 0 if argument is - * not device dependent, otherwise Count of number of elements of argv - * that are part of a device dependent commandline option. - * - */ - - - -/* ARGSUSED */ -int -ddxProcessArgument(int argc, char **argv, int i) -{ - /* - * Note: can't use xalloc/xfree here because OsInit() hasn't been called - * yet. Use malloc/free instead. - */ - -#define CHECK_FOR_REQUIRED_ARGUMENT() \ - if (((i + 1) >= argc) || (!argv[i + 1])) { \ - ErrorF("Required argument to %s not specified\n", argv[i]); \ - UseMsg(); \ - FatalError("Required argument to %s not specified\n", argv[i]); \ - } - - /* First the options that are only allowed for root */ - if (getuid() == 0 || geteuid() != 0) - { - if (!strcmp(argv[i], "-modulepath")) - { - char *mp; - CHECK_FOR_REQUIRED_ARGUMENT(); - mp = malloc(strlen(argv[i + 1]) + 1); - if (!mp) - FatalError("Can't allocate memory for ModulePath\n"); - strcpy(mp, argv[i + 1]); - xf86ModulePath = mp; - xf86ModPathFrom = X_CMDLINE; - return 2; - } - else if (!strcmp(argv[i], "-logfile")) - { - char *lf; - CHECK_FOR_REQUIRED_ARGUMENT(); - lf = malloc(strlen(argv[i + 1]) + 1); - if (!lf) - FatalError("Can't allocate memory for LogFile\n"); - strcpy(lf, argv[i + 1]); - xf86LogFile = lf; - xf86LogFileFrom = X_CMDLINE; - return 2; - } - } else if (!strcmp(argv[i], "-modulepath") || !strcmp(argv[i], "-logfile")) { - FatalError("The '%s' option can only be used by root.\n", argv[i]); - } - if (!strcmp(argv[i], "-config") || !strcmp(argv[i], "-xf86config")) - { - CHECK_FOR_REQUIRED_ARGUMENT(); - if (getuid() != 0 && !xf86PathIsSafe(argv[i + 1])) { - FatalError("\nInvalid argument for %s\n" - "\tFor non-root users, the file specified with %s must be\n" - "\ta relative path and must not contain any \"..\" elements.\n" - "\tUsing default "__XCONFIGFILE__" search path.\n\n", - argv[i], argv[i]); - } - xf86ConfigFile = argv[i + 1]; - return 2; - } - if (!strcmp(argv[i],"-showunresolved")) - { - xf86ShowUnresolved = TRUE; - return 1; - } - if (!strcmp(argv[i],"-probeonly")) - { - xf86ProbeOnly = TRUE; - return 1; - } - if (!strcmp(argv[i],"-flipPixels")) - { - xf86FlipPixels = TRUE; - return 1; - } -#ifdef XF86VIDMODE - if (!strcmp(argv[i],"-disableVidMode")) - { - xf86VidModeDisabled = TRUE; - return 1; - } - if (!strcmp(argv[i],"-allowNonLocalXvidtune")) - { - xf86VidModeAllowNonLocal = TRUE; - return 1; - } -#endif -#ifdef XF86MISC - if (!strcmp(argv[i],"-disableModInDev")) - { - xf86MiscModInDevDisabled = TRUE; - return 1; - } - if (!strcmp(argv[i],"-allowNonLocalModInDev")) - { - xf86MiscModInDevAllowNonLocal = TRUE; - return 1; - } -#endif - if (!strcmp(argv[i],"-allowMouseOpenFail")) - { - xf86AllowMouseOpenFail = TRUE; - return 1; - } - if (!strcmp(argv[i],"-bestRefresh")) - { - xf86BestRefresh = TRUE; - return 1; - } - if (!strcmp(argv[i],"-ignoreABI")) - { -#ifdef XFree86LOADER - LoaderSetOptions(LDR_OPT_ABI_MISMATCH_NONFATAL); -#endif - return 1; - } - if (!strcmp(argv[i],"-verbose")) - { - if (++i < argc && argv[i]) - { - char *end; - long val; - val = strtol(argv[i], &end, 0); - if (*end == '\0') - { - xf86SetVerbosity(val); - return 2; - } - } - xf86SetVerbosity(++xf86Verbose); - return 1; - } - if (!strcmp(argv[i],"-logverbose")) - { - if (++i < argc && argv[i]) - { - char *end; - long val; - val = strtol(argv[i], &end, 0); - if (*end == '\0') - { - xf86SetLogVerbosity(val); - return 2; - } - } - xf86SetLogVerbosity(++xf86LogVerbose); - return 1; - } - if (!strcmp(argv[i],"-quiet")) - { - xf86SetVerbosity(0); - return 1; - } - if (!strcmp(argv[i],"-showconfig") || !strcmp(argv[i],"-version")) - { - xf86PrintBanner(); - exit(0); - } - /* Notice the -fp flag, but allow it to pass to the dix layer */ - if (!strcmp(argv[i], "-fp")) - { - xf86fpFlag = TRUE; - return 0; - } - /* Notice the -co flag, but allow it to pass to the dix layer */ - if (!strcmp(argv[i], "-co")) - { - xf86coFlag = TRUE; - return 0; - } - /* Notice the -bs flag, but allow it to pass to the dix layer */ - if (!strcmp(argv[i], "-bs")) - { - xf86bsDisableFlag = TRUE; - return 0; - } - /* Notice the +bs flag, but allow it to pass to the dix layer */ - if (!strcmp(argv[i], "+bs")) - { - xf86bsEnableFlag = TRUE; - return 0; - } - /* Notice the -s flag, but allow it to pass to the dix layer */ - if (!strcmp(argv[i], "-s")) - { - xf86sFlag = TRUE; - return 0; - } - if (!strcmp(argv[i], "-bpp")) - { - ErrorF("The -bpp option is no longer supported.\n" - "\tUse -depth to set the color depth, and use -fbbpp if you really\n" - "\tneed to force a non-default framebuffer (hardware) pixel format.\n"); - if (++i >= argc) - return 1; - return 2; - } - if (!strcmp(argv[i], "-pixmap24")) - { - xf86Pix24 = Pix24Use24; - return 1; - } - if (!strcmp(argv[i], "-pixmap32")) - { - xf86Pix24 = Pix24Use32; - return 1; - } - if (!strcmp(argv[i], "-fbbpp")) - { - int bpp; - CHECK_FOR_REQUIRED_ARGUMENT(); - if (sscanf(argv[++i], "%d", &bpp) == 1) - { - xf86FbBpp = bpp; - return 2; - } - else - { - ErrorF("Invalid fbbpp\n"); - return 0; - } - } - if (!strcmp(argv[i], "-depth")) - { - int depth; - CHECK_FOR_REQUIRED_ARGUMENT(); - if (sscanf(argv[++i], "%d", &depth) == 1) - { - xf86Depth = depth; - return 2; - } - else - { - ErrorF("Invalid depth\n"); - return 0; - } - } - if (!strcmp(argv[i], "-weight")) - { - int red, green, blue; - CHECK_FOR_REQUIRED_ARGUMENT(); - if (sscanf(argv[++i], "%1d%1d%1d", &red, &green, &blue) == 3) - { - xf86Weight.red = red; - xf86Weight.green = green; - xf86Weight.blue = blue; - return 2; - } - else - { - ErrorF("Invalid weighting\n"); - return 0; - } - } - if (!strcmp(argv[i], "-gamma") || !strcmp(argv[i], "-rgamma") || - !strcmp(argv[i], "-ggamma") || !strcmp(argv[i], "-bgamma")) - { - double gamma; - CHECK_FOR_REQUIRED_ARGUMENT(); - if (sscanf(argv[++i], "%lf", &gamma) == 1) { - if (gamma < GAMMA_MIN || gamma > GAMMA_MAX) { - ErrorF("gamma out of range, only %.2f <= gamma_value <= %.1f" - " is valid\n", GAMMA_MIN, GAMMA_MAX); - return 0; - } - if (!strcmp(argv[i-1], "-gamma")) - xf86Gamma.red = xf86Gamma.green = xf86Gamma.blue = gamma; - else if (!strcmp(argv[i-1], "-rgamma")) xf86Gamma.red = gamma; - else if (!strcmp(argv[i-1], "-ggamma")) xf86Gamma.green = gamma; - else if (!strcmp(argv[i-1], "-bgamma")) xf86Gamma.blue = gamma; - return 2; - } - } - if (!strcmp(argv[i], "-layout")) - { - CHECK_FOR_REQUIRED_ARGUMENT(); - xf86LayoutName = argv[++i]; - return 2; - } - if (!strcmp(argv[i], "-screen")) - { - CHECK_FOR_REQUIRED_ARGUMENT(); - xf86ScreenName = argv[++i]; - return 2; - } - if (!strcmp(argv[i], "-pointer")) - { - CHECK_FOR_REQUIRED_ARGUMENT(); - xf86PointerName = argv[++i]; - return 2; - } - if (!strcmp(argv[i], "-keyboard")) - { - CHECK_FOR_REQUIRED_ARGUMENT(); - xf86KeyboardName = argv[++i]; - return 2; - } - if (!strcmp(argv[i], "-nosilk")) - { - xf86silkenMouseDisableFlag = TRUE; - return 1; - } - if (!strcmp(argv[i], "-noacpi")) - { - xf86acpiDisableFlag = TRUE; - return 1; - } - if (!strcmp(argv[i], "-scanpci")) - { - DoScanPci(argc, argv, i); - } - if (!strcmp(argv[i], "-probe")) - { - xf86DoProbe = TRUE; -#if 0 - DoProbe(argc, argv, i); -#endif - return 1; - } - if (!strcmp(argv[i], "-configure")) - { - if (getuid() != 0 && geteuid() == 0) { - ErrorF("The '-configure' option can only be used by root.\n"); - exit(1); - } - xf86DoConfigure = TRUE; - xf86AllowMouseOpenFail = TRUE; - return 1; - } - if (!strcmp(argv[i], "-isolateDevice")) - { - int bus, device, func; - CHECK_FOR_REQUIRED_ARGUMENT(); - if (strncmp(argv[++i], "PCI:", 4)) { - FatalError("Bus types other than PCI not yet isolable\n"); - } - if (sscanf(argv[i], "PCI:%d:%d:%d", &bus, &device, &func) == 3) { - xf86IsolateDevice.bus = bus; - xf86IsolateDevice.device = device; - xf86IsolateDevice.func = func; - return 2; - } else { - FatalError("Invalid isolated device specification\n"); - } - } - /* OS-specific processing */ - return xf86ProcessArgument(argc, argv, i); -} - -/* ddxInitGlobals - called by |InitGlobals| from os/util.c */ -void ddxInitGlobals(void) -{ -} - -/* - * ddxUseMsg -- - * Print out correct use of device dependent commandline options. - * Maybe the user now knows what really to do ... - */ - -void -ddxUseMsg() -{ - ErrorF("\n"); - ErrorF("\n"); - ErrorF("Device Dependent Usage\n"); - if (getuid() == 0 || geteuid() != 0) - { - ErrorF("-modulepath paths specify the module search path\n"); - ErrorF("-logfile file specify a log file name\n"); - ErrorF("-configure probe for devices and write an "__XCONFIGFILE__"\n"); - } - ErrorF("-config file specify a configuration file, relative to the\n"); - ErrorF(" "__XCONFIGFILE__" search path, only root can use absolute\n"); - ErrorF("-probeonly probe for devices, then exit\n"); - ErrorF("-scanpci execute the scanpci module and exit\n"); - ErrorF("-verbose [n] verbose startup messages\n"); - ErrorF("-logverbose [n] verbose log messages\n"); - ErrorF("-quiet minimal startup messages\n"); - ErrorF("-pixmap24 use 24bpp pixmaps for depth 24\n"); - ErrorF("-pixmap32 use 32bpp pixmaps for depth 24\n"); - ErrorF("-fbbpp n set bpp for the framebuffer. Default: 8\n"); - ErrorF("-depth n set colour depth. Default: 8\n"); - ErrorF("-gamma f set gamma value (0.1 < f < 10.0) Default: 1.0\n"); - ErrorF("-rgamma f set gamma value for red phase\n"); - ErrorF("-ggamma f set gamma value for green phase\n"); - ErrorF("-bgamma f set gamma value for blue phase\n"); - ErrorF("-weight nnn set RGB weighting at 16 bpp. Default: 565\n"); - ErrorF("-layout name specify the ServerLayout section name\n"); - ErrorF("-screen name specify the Screen section name\n"); - ErrorF("-keyboard name specify the core keyboard InputDevice name\n"); - ErrorF("-pointer name specify the core pointer InputDevice name\n"); - ErrorF("-nosilk disable Silken Mouse\n"); - ErrorF("-flipPixels swap default black/white Pixel values\n"); -#ifdef XF86VIDMODE - ErrorF("-disableVidMode disable mode adjustments with xvidtune\n"); - ErrorF("-allowNonLocalXvidtune allow xvidtune to be run as a non-local client\n"); -#endif -#ifdef XF86MISC - ErrorF("-disableModInDev disable dynamic modification of input device settings\n"); - ErrorF("-allowNonLocalModInDev allow changes to keyboard and mouse settings\n"); - ErrorF(" from non-local clients\n"); - ErrorF("-allowMouseOpenFail start server even if the mouse can't be initialized\n"); -#endif - ErrorF("-bestRefresh choose modes with the best refresh rate\n"); - ErrorF("-ignoreABI make module ABI mismatches non-fatal\n"); - ErrorF("-isolateDevice bus_id restrict device resets to bus_id (PCI only)\n"); - ErrorF("-version show the server version\n"); - /* OS-specific usage */ - xf86UseMsg(); - ErrorF("\n"); -} - - -#ifndef OSNAME -#define OSNAME " unknown" -#endif -#ifndef OSVENDOR -#define OSVENDOR "" -#endif -#ifndef PRE_RELEASE -#define PRE_RELEASE XORG_VERSION_SNAP -#endif - -static void -xf86PrintBanner() -{ -#if PRE_RELEASE - ErrorF("\n" - "This is a pre-release version of the X server from " XVENDORNAME ".\n" - "It is not supported in any way.\n" - "Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/.\n" - "Select the \"xorg\" product for bugs you find in this release.\n" - "Before reporting bugs in pre-release versions please check the\n" - "latest version in the X.Org Foundation CVS repository.\n" - "See http://wiki.x.org/wiki/CvsPage for CVS access instructions.\n"); -#endif - ErrorF("\nX Window System Version %d.%d.%d", - XORG_VERSION_MAJOR, - XORG_VERSION_MINOR, - XORG_VERSION_PATCH); -#if XORG_VERSION_SNAP > 0 - ErrorF(".%d", XORG_VERSION_SNAP); -#endif - -#if XORG_VERSION_SNAP >= 900 - /* When the minor number is 99, that signifies that the we are making - * a release candidate for a major version. (X.0.0) - * When the patch number is 99, that signifies that the we are making - * a release candidate for a minor version. (X.Y.0) - * When the patch number is < 99, then we are making a release - * candidate for the next point release. (X.Y.Z) - */ -#if XORG_VERSION_MINOR >= 99 - ErrorF(" (%d.0.0 RC %d)", XORG_VERSION_MAJOR+1, XORG_VERSION_SNAP - 900); -#elif XORG_VERSION_PATCH == 99 - ErrorF(" (%d.%d.0 RC %d)", XORG_VERSION_MAJOR, XORG_VERSION_MINOR + 1, - XORG_VERSION_SNAP - 900); -#else - ErrorF(" (%d.%d.%d RC %d)", XORG_VERSION_MAJOR, XORG_VERSION_MINOR, - XORG_VERSION_PATCH + 1, XORG_VERSION_SNAP - 900); -#endif -#endif - -#ifdef XORG_CUSTOM_VERSION - ErrorF(" (%s)", XORG_CUSTOM_VERSION); -#endif -#ifndef XORG_DATE -#define XORG_DATE XF86_DATE -#endif - ErrorF("\nRelease Date: %s\n", XORG_DATE); - ErrorF("X Protocol Version %d, Revision %d, %s\n", - X_PROTOCOL, X_PROTOCOL_REVISION, XORG_RELEASE ); - ErrorF("Build Operating System:%s%s\n", OSNAME, OSVENDOR); -#ifdef HAS_UTSNAME - { - struct utsname name; - - /* Linux & BSD state that 0 is success, SysV (including Solaris, HP-UX, - and Irix) and Single Unix Spec 3 just say that non-negative is success. - All agree that failure is represented by a negative number. - */ - if (uname(&name) >= 0) { - ErrorF("Current Operating System: %s %s %s %s %s\n", - name.sysname, name.nodename, name.release, name.version, name.machine); - } - } -#endif -#if defined(BUILD_DATE) && (BUILD_DATE > 19000000) - { - struct tm t; - char buf[100]; - - bzero(&t, sizeof(t)); - bzero(buf, sizeof(buf)); - t.tm_mday = BUILD_DATE % 100; - t.tm_mon = (BUILD_DATE / 100) % 100 - 1; - t.tm_year = BUILD_DATE / 10000 - 1900; - if (strftime(buf, sizeof(buf), "%d %B %Y", &t)) - ErrorF("Build Date: %s\n", buf); - } -#endif -#if defined(CLOG_DATE) && (CLOG_DATE > 19000000) - { - struct tm t; - char buf[100]; - - bzero(&t, sizeof(t)); - bzero(buf, sizeof(buf)); - t.tm_mday = CLOG_DATE % 100; - t.tm_mon = (CLOG_DATE / 100) % 100 - 1; - t.tm_year = CLOG_DATE / 10000 - 1900; - if (strftime(buf, sizeof(buf), "%d %B %Y", &t)) - ErrorF("Changelog Date: %s\n", buf); - } -#endif -#if defined(BUILDERSTRING) - ErrorF("%s \n",BUILDERSTRING); -#endif - ErrorF("\tBefore reporting problems, check "__VENDORDWEBSUPPORT__"\n" - "\tto make sure that you have the latest version.\n"); -#ifdef XFree86LOADER - ErrorF("Module Loader present\n"); -#endif -} - -static void -xf86PrintMarkers() -{ - LogPrintMarkers(); -} - -static void -xf86RunVtInit(void) -{ - int i; - - /* - * If VTInit was set, run that program with consoleFd as stdin and stdout - */ - - if (xf86Info.vtinit) { - switch(fork()) { - case -1: - FatalError("xf86RunVtInit: fork failed (%s)\n", strerror(errno)); - break; - case 0: /* child */ - if (setuid(getuid()) == -1) { - xf86Msg(X_ERROR, "xf86RunVtInit: setuid failed (%s)\n", - strerror(errno)); - exit(255); - } - /* set stdin, stdout to the consoleFd */ - for (i = 0; i < 2; i++) { - if (xf86Info.consoleFd != i) { - close(i); - dup(xf86Info.consoleFd); - } - } - execl("/bin/sh", "sh", "-c", xf86Info.vtinit, (void *)NULL); - xf86Msg(X_WARNING, "exec of /bin/sh failed for VTInit (%s)\n", - strerror(errno)); - exit(255); - break; - default: /* parent */ - wait(NULL); - } - } -} - -#ifdef XFree86LOADER -/* - * xf86LoadModules iterates over a list that is being passed in. - */ -Bool -xf86LoadModules(char **list, pointer *optlist) -{ - int errmaj, errmin; - pointer opt; - int i; - char *name; - Bool failed = FALSE; - - if (!list) - return TRUE; - - for (i = 0; list[i] != NULL; i++) { - -#ifndef NORMALISE_MODULE_NAME - name = xstrdup(list[i]); -#else - /* Normalise the module name */ - name = xf86NormalizeName(list[i]); -#endif - - /* Skip empty names */ - if (name == NULL || *name == '\0') - continue; - - if (optlist) - opt = optlist[i]; - else - opt = NULL; - - if (!LoadModule(name, NULL, NULL, NULL, opt, NULL, &errmaj, &errmin)) { - LoaderErrorMsg(NULL, name, errmaj, errmin); - failed = TRUE; - } - xfree(name); - } - return !failed; -} - -#endif - -/* Pixmap format stuff */ - -PixmapFormatPtr -xf86GetPixFormat(ScrnInfoPtr pScrn, int depth) -{ - int i; - static PixmapFormatRec format; /* XXX not reentrant */ - - /* - * When the formats[] list initialisation isn't complete, check the - * depth 24 pixmap config/cmdline options and screen-specified formats. - */ - - if (!formatsDone) { - if (depth == 24) { - Pix24Flags pix24 = Pix24DontCare; - - format.depth = 24; - format.scanlinePad = BITMAP_SCANLINE_PAD; - if (xf86Info.pixmap24 != Pix24DontCare) - pix24 = xf86Info.pixmap24; - else if (pScrn->pixmap24 != Pix24DontCare) - pix24 = pScrn->pixmap24; - if (pix24 == Pix24Use24) - format.bitsPerPixel = 24; - else - format.bitsPerPixel = 32; - return &format; - } - } - - for (i = 0; i < numFormats; i++) - if (formats[i].depth == depth) - break; - if (i != numFormats) - return &formats[i]; - else if (!formatsDone) { - /* Check for screen-specified formats */ - for (i = 0; i < pScrn->numFormats; i++) - if (pScrn->formats[i].depth == depth) - break; - if (i != pScrn->numFormats) - return &pScrn->formats[i]; - } - return NULL; -} - -int -xf86GetBppFromDepth(ScrnInfoPtr pScrn, int depth) -{ - PixmapFormatPtr format; - - - format = xf86GetPixFormat(pScrn, depth); - if (format) - return format->bitsPerPixel; - else - return 0; -} - |