diff options
Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86Configure.c')
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Configure.c | 1549 |
1 files changed, 765 insertions, 784 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86Configure.c b/xorg-server/hw/xfree86/common/xf86Configure.c index c106f3754..883c48cc0 100644 --- a/xorg-server/hw/xfree86/common/xf86Configure.c +++ b/xorg-server/hw/xfree86/common/xf86Configure.c @@ -1,784 +1,765 @@ -/*
- * Copyright 2000-2002 by Alan Hourihane, Flint Mountain, North Wales.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Alan Hourihane makes no representations
- * about the suitability of this software for any purpose. It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Alan Hourihane, alanh@fairlite.demon.co.uk
- *
- */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "xf86.h"
-#include "xf86Config.h"
-#include "xf86_OSlib.h"
-#include "xf86Priv.h"
-#define IN_XSERVER
-#include "Configint.h"
-#include "xf86DDC.h"
-#include "xf86pciBus.h"
-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
-#include "xf86Bus.h"
-#include "xf86Sbus.h"
-#endif
-
-typedef struct _DevToConfig {
- GDevRec GDev;
- struct pci_device * pVideo;
-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
- sbusDevicePtr sVideo;
-#endif
- int iDriver;
-} DevToConfigRec, *DevToConfigPtr;
-
-static DevToConfigPtr DevToConfig = NULL;
-static int nDevToConfig = 0, CurrentDriver;
-
-xf86MonPtr ConfiguredMonitor;
-Bool xf86DoConfigurePass1 = TRUE;
-static Bool foundMouse = FALSE;
-
-#if defined(__SCO__)
-static char *DFLT_MOUSE_PROTO = "OSMouse";
-#elif defined(__UNIXWARE__)
-static char *DFLT_MOUSE_PROTO = "OSMouse";
-static char *DFLT_MOUSE_DEV = "/dev/mouse";
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
-static char *DFLT_MOUSE_DEV = "/dev/sysmouse";
-static char *DFLT_MOUSE_PROTO = "auto";
-#elif defined(linux)
-static char DFLT_MOUSE_DEV[] = "/dev/input/mice";
-static char DFLT_MOUSE_PROTO[] = "auto";
-#else
-static char *DFLT_MOUSE_DEV = "/dev/mouse";
-static char *DFLT_MOUSE_PROTO = "auto";
-#endif
-
-/*
- * This is called by the driver, either through xf86Match???Instances() or
- * directly. We allocate a GDevRec and fill it in as much as we can, letting
- * the caller fill in the rest and/or change it as it sees fit.
- */
-GDevPtr
-xf86AddBusDeviceToConfigure(const char *driver, BusType bus, void *busData, int chipset)
-{
- int ret, i, j;
-
- if (!xf86DoConfigure || !xf86DoConfigurePass1)
- return NULL;
-
- /* Check for duplicates */
- for (i = 0; i < nDevToConfig; i++) {
- switch (bus) {
- case BUS_PCI:
- ret = xf86PciConfigure(busData, DevToConfig[i].pVideo);
- break;
-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
- case BUS_SBUS:
- ret = xf86SbusConfigure(busData, DevToConfig[i].sVideo);
- break;
-#endif
- default:
- return NULL;
- }
- if (ret == 0)
- goto out;
- }
-
- /* Allocate new structure occurrence */
- i = nDevToConfig++;
- DevToConfig =
- xnfrealloc(DevToConfig, nDevToConfig * sizeof(DevToConfigRec));
- memset(DevToConfig + i, 0, sizeof(DevToConfigRec));
-
- DevToConfig[i].GDev.chipID =
- DevToConfig[i].GDev.chipRev = DevToConfig[i].GDev.irq = -1;
-
- DevToConfig[i].iDriver = CurrentDriver;
-
- /* Fill in what we know, converting the driver name to lower case */
- DevToConfig[i].GDev.driver = xnfalloc(strlen(driver) + 1);
- for (j = 0; (DevToConfig[i].GDev.driver[j] = tolower(driver[j])); j++);
-
- switch (bus) {
- case BUS_PCI:
- xf86PciConfigureNewDev(busData, DevToConfig[i].pVideo,
- &DevToConfig[i].GDev, &chipset);
- break;
-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
- case BUS_SBUS:
- xf86SbusConfigureNewDev(busData, DevToConfig[i].sVideo,
- &DevToConfig[i].GDev);
- break;
-#endif
- default:
- break;
- }
-
- /* Get driver's available options */
- if (xf86DriverList[CurrentDriver]->AvailableOptions)
- DevToConfig[i].GDev.options = (OptionInfoPtr)
- (*xf86DriverList[CurrentDriver]->AvailableOptions)(chipset,
- bus);
-
- return &DevToConfig[i].GDev;
-
-out:
- return NULL;
-}
-
-static XF86ConfInputPtr
-configureInputSection (void)
-{
- XF86ConfInputPtr mouse = NULL;
- parsePrologue (XF86ConfInputPtr, XF86ConfInputRec)
-
- ptr->inp_identifier = "Keyboard0";
- ptr->inp_driver = "kbd";
- ptr->list.next = NULL;
-
- /* Crude mechanism to auto-detect mouse (os dependent) */
- {
- int fd;
-#ifdef WSCONS_SUPPORT
- fd = open("/dev/wsmouse", 0);
- if (fd >= 0) {
- DFLT_MOUSE_DEV = "/dev/wsmouse";
- DFLT_MOUSE_PROTO = "wsmouse";
- close(fd);
- } else {
- ErrorF("cannot open /dev/wsmouse\n");
- }
-#endif
-
-#ifndef __SCO__
- fd = open(DFLT_MOUSE_DEV, 0);
- if (fd != -1) {
- foundMouse = TRUE;
- close(fd);
- }
-#else
- foundMouse = TRUE;
-#endif
- }
-
- mouse = calloc(1, sizeof(XF86ConfInputRec));
- mouse->inp_identifier = "Mouse0";
- mouse->inp_driver = "mouse";
- mouse->inp_option_lst =
- xf86addNewOption(mouse->inp_option_lst, strdup("Protocol"),
- strdup(DFLT_MOUSE_PROTO));
-#ifndef __SCO__
- mouse->inp_option_lst =
- xf86addNewOption(mouse->inp_option_lst, strdup("Device"),
- strdup(DFLT_MOUSE_DEV));
-#endif
- mouse->inp_option_lst =
- xf86addNewOption(mouse->inp_option_lst, strdup("ZAxisMapping"),
- strdup("4 5 6 7"));
- ptr = (XF86ConfInputPtr)xf86addListItem((glp)ptr, (glp)mouse);
- return ptr;
-}
-
-static XF86ConfScreenPtr
-configureScreenSection (int screennum)
-{
- int i;
- int depths[] = { 1, 4, 8, 15, 16, 24/*, 32*/ };
- parsePrologue (XF86ConfScreenPtr, XF86ConfScreenRec)
-
- XNFasprintf(&ptr->scrn_identifier, "Screen%d", screennum);
- XNFasprintf(&ptr->scrn_monitor_str, "Monitor%d", screennum);
- XNFasprintf(&ptr->scrn_device_str, "Card%d", screennum);
-
- for (i=0; i<sizeof(depths)/sizeof(depths[0]); i++)
- {
- XF86ConfDisplayPtr display;
-
- display = calloc(1, sizeof(XF86ConfDisplayRec));
- display->disp_depth = depths[i];
- display->disp_black.red = display->disp_white.red = -1;
- display->disp_black.green = display->disp_white.green = -1;
- display->disp_black.blue = display->disp_white.blue = -1;
- ptr->scrn_display_lst = (XF86ConfDisplayPtr)xf86addListItem(
- (glp)ptr->scrn_display_lst, (glp)display);
- }
-
- return ptr;
-}
-
-static const char*
-optionTypeToString(OptionValueType type)
-{
- switch (type) {
- case OPTV_NONE:
- return "";
- case OPTV_INTEGER:
- return "<i>";
- case OPTV_STRING:
- return "<str>";
- case OPTV_ANYSTR:
- return "[<str>]";
- case OPTV_REAL:
- return "<f>";
- case OPTV_BOOLEAN:
- return "[<bool>]";
- case OPTV_FREQ:
- return "<freq>";
- case OPTV_PERCENT:
- return "<percent>";
- default:
- return "";
- }
-}
-
-static XF86ConfDevicePtr
-configureDeviceSection (int screennum)
-{
- OptionInfoPtr p;
- int i = 0;
- parsePrologue (XF86ConfDevicePtr, XF86ConfDeviceRec)
-
- /* Move device info to parser structure */
- if (asprintf(&ptr->dev_identifier, "Card%d", screennum) == -1)
- ptr->dev_identifier = NULL;
- ptr->dev_chipset = DevToConfig[screennum].GDev.chipset;
- ptr->dev_busid = DevToConfig[screennum].GDev.busID;
- ptr->dev_driver = DevToConfig[screennum].GDev.driver;
- ptr->dev_ramdac = DevToConfig[screennum].GDev.ramdac;
- for (i = 0; (i < MAXDACSPEEDS) && (i < CONF_MAXDACSPEEDS); i++)
- ptr->dev_dacSpeeds[i] = DevToConfig[screennum].GDev.dacSpeeds[i];
- ptr->dev_videoram = DevToConfig[screennum].GDev.videoRam;
- ptr->dev_textclockfreq = DevToConfig[screennum].GDev.textClockFreq;
- ptr->dev_bios_base = DevToConfig[screennum].GDev.BiosBase;
- ptr->dev_mem_base = DevToConfig[screennum].GDev.MemBase;
- ptr->dev_io_base = DevToConfig[screennum].GDev.IOBase;
- ptr->dev_clockchip = DevToConfig[screennum].GDev.clockchip;
- for (i = 0; (i < MAXCLOCKS) && (i < DevToConfig[screennum].GDev.numclocks); i++)
- ptr->dev_clock[i] = DevToConfig[screennum].GDev.clock[i];
- ptr->dev_clocks = i;
- ptr->dev_chipid = DevToConfig[screennum].GDev.chipID;
- ptr->dev_chiprev = DevToConfig[screennum].GDev.chipRev;
- ptr->dev_irq = DevToConfig[screennum].GDev.irq;
-
- /* Make sure older drivers don't segv */
- if (DevToConfig[screennum].GDev.options) {
- /* Fill in the available driver options for people to use */
- const char *descrip =
- " ### Available Driver options are:-\n"
- " ### Values: <i>: integer, <f>: float, "
- "<bool>: \"True\"/\"False\",\n"
- " ### <string>: \"String\", <freq>: \"<f> Hz/kHz/MHz\",\n"
- " ### <percent>: \"<f>%\"\n"
- " ### [arg]: arg optional\n";
- ptr->dev_comment = strdup(descrip);
- if (ptr->dev_comment) {
- for (p = DevToConfig[screennum].GDev.options;
- p->name != NULL; p++) {
- char *p_e;
- const char *prefix = " #Option ";
- const char *middle = " \t# ";
- const char *suffix = "\n";
- const char *opttype = optionTypeToString(p->type);
- char *optname;
- int len = strlen(ptr->dev_comment) + strlen(prefix) +
- strlen(middle) + strlen(suffix) + 1;
-
- if (asprintf(&optname, "\"%s\"", p->name) == -1)
- break;
-
- len += max(20, strlen(optname));
- len += strlen(opttype);
-
- ptr->dev_comment = realloc(ptr->dev_comment, len);
- if (!ptr->dev_comment)
- break;
- p_e = ptr->dev_comment + strlen(ptr->dev_comment);
- sprintf(p_e, "%s%-20s%s%s%s", prefix, optname, middle,
- opttype, suffix);
- free(optname);
- }
- }
- }
-
- return ptr;
-}
-
-static XF86ConfLayoutPtr
-configureLayoutSection (void)
-{
- int scrnum = 0;
- parsePrologue (XF86ConfLayoutPtr, XF86ConfLayoutRec)
-
- ptr->lay_identifier = "X.org Configured";
-
- {
- XF86ConfInputrefPtr iptr;
-
- iptr = malloc (sizeof (XF86ConfInputrefRec));
- iptr->list.next = NULL;
- iptr->iref_option_lst = NULL;
- iptr->iref_inputdev_str = "Mouse0";
- iptr->iref_option_lst =
- xf86addNewOption (iptr->iref_option_lst, strdup("CorePointer"), NULL);
- ptr->lay_input_lst = (XF86ConfInputrefPtr)
- xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);
- }
-
- {
- XF86ConfInputrefPtr iptr;
-
- iptr = malloc (sizeof (XF86ConfInputrefRec));
- iptr->list.next = NULL;
- iptr->iref_option_lst = NULL;
- iptr->iref_inputdev_str = "Keyboard0";
- iptr->iref_option_lst =
- xf86addNewOption (iptr->iref_option_lst, strdup("CoreKeyboard"), NULL);
- ptr->lay_input_lst = (XF86ConfInputrefPtr)
- xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);
- }
-
- for (scrnum = 0; scrnum < nDevToConfig; scrnum++) {
- XF86ConfAdjacencyPtr aptr;
-
- aptr = malloc (sizeof (XF86ConfAdjacencyRec));
- aptr->list.next = NULL;
- aptr->adj_x = 0;
- aptr->adj_y = 0;
- aptr->adj_scrnum = scrnum;
- XNFasprintf(&aptr->adj_screen_str, "Screen%d", scrnum);
- if (scrnum == 0) {
- aptr->adj_where = CONF_ADJ_ABSOLUTE;
- aptr->adj_refscreen = NULL;
- }
- else {
- aptr->adj_where = CONF_ADJ_RIGHTOF;
- XNFasprintf(&aptr->adj_refscreen, "Screen%d", scrnum - 1);
- }
- ptr->lay_adjacency_lst =
- (XF86ConfAdjacencyPtr)xf86addListItem((glp)ptr->lay_adjacency_lst,
- (glp)aptr);
- }
-
- return ptr;
-}
-
-static XF86ConfFlagsPtr
-configureFlagsSection (void)
-{
- parsePrologue (XF86ConfFlagsPtr, XF86ConfFlagsRec)
-
- return ptr;
-}
-
-static XF86ConfModulePtr
-configureModuleSection (void)
-{
- char **elist, **el;
- /* Find the list of extension & font modules. */
- const char *esubdirs[] = {
- "extensions",
- "fonts",
- NULL
- };
- parsePrologue (XF86ConfModulePtr, XF86ConfModuleRec)
-
- elist = LoaderListDirs(esubdirs, NULL);
- if (elist) {
- for (el = elist; *el; el++) {
- XF86LoadPtr module;
-
- module = calloc(1, sizeof(XF86LoadRec));
- module->load_name = *el;
- ptr->mod_load_lst = (XF86LoadPtr)xf86addListItem(
- (glp)ptr->mod_load_lst, (glp)module);
- }
- free(elist);
- }
-
- return ptr;
-}
-
-static XF86ConfFilesPtr
-configureFilesSection (void)
-{
- parsePrologue (XF86ConfFilesPtr, XF86ConfFilesRec)
-
- if (xf86ModulePath)
- ptr->file_modulepath = strdup(xf86ModulePath);
- if (defaultFontPath)
- ptr->file_fontpath = strdup(defaultFontPath);
-
- return ptr;
-}
-
-static XF86ConfMonitorPtr
-configureMonitorSection (int screennum)
-{
- parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec)
-
- XNFasprintf(&ptr->mon_identifier, "Monitor%d", screennum);
- ptr->mon_vendor = strdup("Monitor Vendor");
- ptr->mon_modelname = strdup("Monitor Model");
-
- return ptr;
-}
-
-/* Initialize Configure Monitor from Detailed Timing Block */
-static void handle_detailed_input(struct detailed_monitor_section *det_mon,
- void *data)
-{
- XF86ConfMonitorPtr ptr = (XF86ConfMonitorPtr) data;
-
- switch (det_mon->type) {
- case DS_NAME:
- ptr->mon_modelname = realloc(ptr->mon_modelname,
- strlen((char*)(det_mon->section.name)) +
- 1);
- strcpy(ptr->mon_modelname,
- (char*)(det_mon->section.name));
- break;
- case DS_RANGES:
- ptr->mon_hsync[ptr->mon_n_hsync].lo =
- det_mon->section.ranges.min_h;
- ptr->mon_hsync[ptr->mon_n_hsync].hi =
- det_mon->section.ranges.max_h;
- ptr->mon_n_vrefresh = 1;
- ptr->mon_vrefresh[ptr->mon_n_hsync].lo =
- det_mon->section.ranges.min_v;
- ptr->mon_vrefresh[ptr->mon_n_hsync].hi =
- det_mon->section.ranges.max_v;
- ptr->mon_n_hsync++;
- default:
- break;
- }
-}
-
-static XF86ConfMonitorPtr
-configureDDCMonitorSection (int screennum)
-{
- int len, mon_width, mon_height;
-#define displaySizeMaxLen 80
- char displaySize_string[displaySizeMaxLen];
- int displaySizeLen;
-
- parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec)
-
- XNFasprintf(&ptr->mon_identifier, "Monitor%d", screennum);
- ptr->mon_vendor = strdup(ConfiguredMonitor->vendor.name);
- XNFasprintf(&ptr->mon_modelname, "%x", ConfiguredMonitor->vendor.prod_id);
-
- /* features in centimetres, we want millimetres */
- mon_width = 10 * ConfiguredMonitor->features.hsize ;
- mon_height = 10 * ConfiguredMonitor->features.vsize ;
-
-#ifdef CONFIGURE_DISPLAYSIZE
- ptr->mon_width = mon_width;
- ptr->mon_height = mon_height;
-#else
- if (mon_width && mon_height) {
- /* when values available add DisplaySize option AS A COMMENT */
-
- displaySizeLen = snprintf(displaySize_string, displaySizeMaxLen,
- "\t#DisplaySize\t%5d %5d\t# mm\n",
- mon_width, mon_height);
-
- if (displaySizeLen>0 && displaySizeLen<displaySizeMaxLen) {
- if (ptr->mon_comment) {
- len = strlen(ptr->mon_comment);
- } else {
- len = 0;
- }
- if ((ptr->mon_comment =
- realloc(ptr->mon_comment, len + strlen(displaySize_string) + 1))) {
- strcpy(ptr->mon_comment + len, displaySize_string);
- }
- }
- }
-#endif /* def CONFIGURE_DISPLAYSIZE */
-
- xf86ForEachDetailedBlock(ConfiguredMonitor, handle_detailed_input,
- ptr);
-
- if (ConfiguredMonitor->features.dpms) {
- ptr->mon_option_lst = xf86addNewOption(ptr->mon_option_lst, strdup("DPMS"), NULL);
- }
-
- return ptr;
-}
-
-#if !defined(PATH_MAX)
-# define PATH_MAX 1024
-#endif
-
-void
-DoConfigure(void)
-{
- int i,j, screennum = -1;
- char *home = NULL;
- char filename[PATH_MAX];
- char *addslash = "";
- XF86ConfigPtr xf86config = NULL;
- char **vlist, **vl;
- int *dev2screen;
-
- vlist = xf86DriverlistFromCompile();
-
- if (!vlist) {
- ErrorF("Missing output drivers. Configuration failed.\n");
- goto bail;
- }
-
- ErrorF("List of video drivers:\n");
- for (vl = vlist; *vl; vl++)
- ErrorF("\t%s\n", *vl);
-
- /* Load all the drivers that were found. */
- xf86LoadModules(vlist, NULL);
-
- free(vlist);
-
- for (i = 0; i < xf86NumDrivers; i++) {
- xorgHWFlags flags;
- if (!xf86DriverList[i]->driverFunc
- || !xf86DriverList[i]->driverFunc(NULL,
- GET_REQUIRED_HW_INTERFACES,
- &flags)
- || NEED_IO_ENABLED(flags)) {
- xorgHWAccess = TRUE;
- break;
- }
- }
- /* Enable full I/O access */
- if (xorgHWAccess) {
- if(!xf86EnableIO())
- /* oops, we have failed */
- xorgHWAccess = FALSE;
- }
-
- /* Create XF86Config file structure */
- xf86config = calloc(1, sizeof(XF86ConfigRec));
-
- /* Call all of the probe functions, reporting the results. */
- for (CurrentDriver = 0; CurrentDriver < xf86NumDrivers; CurrentDriver++) {
- xorgHWFlags flags;
- Bool found_screen;
- DriverRec * const drv = xf86DriverList[CurrentDriver];
-
- if (!xorgHWAccess) {
- if (!drv->driverFunc
- || !drv->driverFunc( NULL, GET_REQUIRED_HW_INTERFACES, &flags )
- || NEED_IO_ENABLED(flags))
- continue;
- }
-
- found_screen = xf86CallDriverProbe( drv, TRUE );
- if ( found_screen && drv->Identify ) {
- (*drv->Identify)(0);
- }
- }
-
- if (nDevToConfig <= 0) {
- ErrorF("No devices to configure. Configuration failed.\n");
- goto bail;
- }
-
- /* Add device, monitor and screen sections for detected devices */
- for (screennum = 0; screennum < nDevToConfig; screennum++) {
- XF86ConfDevicePtr DevicePtr;
- XF86ConfMonitorPtr MonitorPtr;
- XF86ConfScreenPtr ScreenPtr;
-
- DevicePtr = configureDeviceSection(screennum);
- xf86config->conf_device_lst = (XF86ConfDevicePtr)xf86addListItem(
- (glp)xf86config->conf_device_lst, (glp)DevicePtr);
- MonitorPtr = configureMonitorSection(screennum);
- xf86config->conf_monitor_lst = (XF86ConfMonitorPtr)xf86addListItem(
- (glp)xf86config->conf_monitor_lst, (glp)MonitorPtr);
- ScreenPtr = configureScreenSection(screennum);
- xf86config->conf_screen_lst = (XF86ConfScreenPtr)xf86addListItem(
- (glp)xf86config->conf_screen_lst, (glp)ScreenPtr);
- }
-
- xf86config->conf_files = configureFilesSection();
- xf86config->conf_modules = configureModuleSection();
- xf86config->conf_flags = configureFlagsSection();
- xf86config->conf_videoadaptor_lst = NULL;
- xf86config->conf_modes_lst = NULL;
- xf86config->conf_vendor_lst = NULL;
- xf86config->conf_dri = NULL;
- xf86config->conf_input_lst = configureInputSection();
- xf86config->conf_layout_lst = configureLayoutSection();
-
- home = getenv("HOME");
- if ((home == NULL) || (home[0] == '\0')) {
- home = "/";
- } else {
- /* Determine if trailing slash is present or needed */
- int l = strlen(home);
-
- if (home[l-1] != '/') {
- addslash = "/";
- }
- }
-
- snprintf(filename, sizeof(filename), "%s%s" XF86CONFIGFILE ".new",
- home, addslash);
-
- if (xf86writeConfigFile(filename, xf86config) == 0) {
- xf86Msg(X_ERROR, "Unable to write config file: \"%s\": %s\n",
- filename, strerror(errno));
- goto bail;
- }
-
- xf86DoConfigurePass1 = FALSE;
- /* Try to get DDC information filled in */
- xf86ConfigFile = filename;
- if (xf86HandleConfigFile(FALSE) != CONFIG_OK) {
- goto bail;
- }
-
- xf86DoConfigurePass1 = FALSE;
-
- dev2screen = xnfcalloc(1,xf86NumDrivers*sizeof(int));
-
- {
- Bool *driverProbed = xnfcalloc(1,xf86NumDrivers*sizeof(Bool));
- for (screennum = 0; screennum < nDevToConfig; screennum++) {
- int k,l,n,oldNumScreens;
-
- i = DevToConfig[screennum].iDriver;
-
- if (driverProbed[i]) continue;
- driverProbed[i] = TRUE;
-
- oldNumScreens = xf86NumScreens;
-
- xf86CallDriverProbe( xf86DriverList[i], FALSE );
-
- /* reorder */
- k = screennum > 0 ? screennum : 1;
- for (l = oldNumScreens; l < xf86NumScreens; l++) {
- /* is screen primary? */
- Bool primary = FALSE;
- for (n = 0; n<xf86Screens[l]->numEntities; n++) {
- if (xf86IsEntityPrimary(xf86Screens[l]->entityList[n])) {
- dev2screen[0] = l;
- primary = TRUE;
- break;
- }
- }
- if (primary) continue;
- /* not primary: assign it to next device of same driver */
- /*
- * NOTE: we assume that devices in DevToConfig
- * and xf86Screens[] have the same order except
- * for the primary device which always comes first.
- */
- for (; k < nDevToConfig; k++) {
- if (DevToConfig[k].iDriver == i) {
- dev2screen[k++] = l;
- break;
- }
- }
- }
- }
- free(driverProbed);
- }
-
-
- if (nDevToConfig != xf86NumScreens) {
- ErrorF("Number of created screens does not match number of detected"
- " devices.\n Configuration failed.\n");
- goto bail;
- }
-
- xf86PostProbe();
-
- for (j = 0; j < xf86NumScreens; j++) {
- xf86Screens[j]->scrnIndex = j;
- }
-
- xf86freeMonitorList(xf86config->conf_monitor_lst);
- xf86config->conf_monitor_lst = NULL;
- xf86freeScreenList(xf86config->conf_screen_lst);
- xf86config->conf_screen_lst = NULL;
- for (j = 0; j < xf86NumScreens; j++) {
- XF86ConfMonitorPtr MonitorPtr;
- XF86ConfScreenPtr ScreenPtr;
-
- ConfiguredMonitor = NULL;
-
- if ((*xf86Screens[dev2screen[j]]->PreInit)(xf86Screens[dev2screen[j]],
- PROBE_DETECT) &&
- ConfiguredMonitor) {
- MonitorPtr = configureDDCMonitorSection(j);
- } else {
- MonitorPtr = configureMonitorSection(j);
- }
- ScreenPtr = configureScreenSection(j);
- xf86config->conf_monitor_lst = (XF86ConfMonitorPtr)xf86addListItem(
- (glp)xf86config->conf_monitor_lst, (glp)MonitorPtr);
- xf86config->conf_screen_lst = (XF86ConfScreenPtr)xf86addListItem(
- (glp)xf86config->conf_screen_lst, (glp)ScreenPtr);
- }
-
- if (xf86writeConfigFile(filename, xf86config) == 0) {
- xf86Msg(X_ERROR, "Unable to write config file: \"%s\": %s\n",
- filename, strerror(errno));
- goto bail;
- }
-
- ErrorF("\n");
-
-#ifdef __SCO__
- ErrorF("\n"__XSERVERNAME__
- " is using the kernel event driver to access the mouse.\n"
- "If you wish to use the internal "__XSERVERNAME__
- " mouse drivers, please\n"
- "edit the file and correct the Device.\n");
-#else /* !__SCO__ */
- if (!foundMouse) {
- ErrorF("\n"__XSERVERNAME__" is not able to detect your mouse.\n"
- "Edit the file and correct the Device.\n");
- } else {
- ErrorF("\n"__XSERVERNAME__" detected your mouse at device %s.\n"
- "Please check your config if the mouse is still not\n"
- "operational, as by default "__XSERVERNAME__
- " tries to autodetect\n"
- "the protocol.\n",DFLT_MOUSE_DEV);
- }
-#endif /* !__SCO__ */
-
- if (xf86NumScreens > 1) {
- ErrorF("\n"__XSERVERNAME__
- " has configured a multihead system, please check your config.\n");
- }
-
- ErrorF("\nYour %s file is %s\n\n", XF86CONFIGFILE ,filename);
- ErrorF("To test the server, run 'X -config %s'\n\n", filename);
-
-bail:
- OsCleanup(TRUE);
- AbortDDX();
- fflush(stderr);
- exit(0);
-}
+/* + * Copyright 2000-2002 by Alan Hourihane, Flint Mountain, North Wales. + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Alan Hourihane not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Alan Hourihane makes no representations + * about the suitability of this software for any purpose. It is provided + * "as is" without express or implied warranty. + * + * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + * + * Author: Alan Hourihane, alanh@fairlite.demon.co.uk + * + */ + +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include "xf86.h" +#include "xf86Config.h" +#include "xf86_OSlib.h" +#include "xf86Priv.h" +#define IN_XSERVER +#include "Configint.h" +#include "xf86DDC.h" +#include "xf86pciBus.h" +#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__) +#include "xf86Bus.h" +#include "xf86Sbus.h" +#endif + +typedef struct _DevToConfig { + GDevRec GDev; + struct pci_device * pVideo; +#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__) + sbusDevicePtr sVideo; +#endif + int iDriver; +} DevToConfigRec, *DevToConfigPtr; + +static DevToConfigPtr DevToConfig = NULL; +static int nDevToConfig = 0, CurrentDriver; + +xf86MonPtr ConfiguredMonitor; +Bool xf86DoConfigurePass1 = TRUE; +static Bool foundMouse = FALSE; + +#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) +static char *DFLT_MOUSE_DEV = "/dev/sysmouse"; +static char *DFLT_MOUSE_PROTO = "auto"; +#elif defined(linux) +static char DFLT_MOUSE_DEV[] = "/dev/input/mice"; +static char DFLT_MOUSE_PROTO[] = "auto"; +#else +static char *DFLT_MOUSE_DEV = "/dev/mouse"; +static char *DFLT_MOUSE_PROTO = "auto"; +#endif + +/* + * This is called by the driver, either through xf86Match???Instances() or + * directly. We allocate a GDevRec and fill it in as much as we can, letting + * the caller fill in the rest and/or change it as it sees fit. + */ +GDevPtr +xf86AddBusDeviceToConfigure(const char *driver, BusType bus, void *busData, int chipset) +{ + int ret, i, j; + + if (!xf86DoConfigure || !xf86DoConfigurePass1) + return NULL; + + /* Check for duplicates */ + for (i = 0; i < nDevToConfig; i++) { + switch (bus) { + case BUS_PCI: + ret = xf86PciConfigure(busData, DevToConfig[i].pVideo); + break; +#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__) + case BUS_SBUS: + ret = xf86SbusConfigure(busData, DevToConfig[i].sVideo); + break; +#endif + default: + return NULL; + } + if (ret == 0) + goto out; + } + + /* Allocate new structure occurrence */ + i = nDevToConfig++; + DevToConfig = + xnfrealloc(DevToConfig, nDevToConfig * sizeof(DevToConfigRec)); + memset(DevToConfig + i, 0, sizeof(DevToConfigRec)); + + DevToConfig[i].GDev.chipID = + DevToConfig[i].GDev.chipRev = DevToConfig[i].GDev.irq = -1; + + DevToConfig[i].iDriver = CurrentDriver; + + /* Fill in what we know, converting the driver name to lower case */ + DevToConfig[i].GDev.driver = xnfalloc(strlen(driver) + 1); + for (j = 0; (DevToConfig[i].GDev.driver[j] = tolower(driver[j])); j++); + + switch (bus) { + case BUS_PCI: + xf86PciConfigureNewDev(busData, DevToConfig[i].pVideo, + &DevToConfig[i].GDev, &chipset); + break; +#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__) + case BUS_SBUS: + xf86SbusConfigureNewDev(busData, DevToConfig[i].sVideo, + &DevToConfig[i].GDev); + break; +#endif + default: + break; + } + + /* Get driver's available options */ + if (xf86DriverList[CurrentDriver]->AvailableOptions) + DevToConfig[i].GDev.options = (OptionInfoPtr) + (*xf86DriverList[CurrentDriver]->AvailableOptions)(chipset, + bus); + + return &DevToConfig[i].GDev; + +out: + return NULL; +} + +static XF86ConfInputPtr +configureInputSection (void) +{ + XF86ConfInputPtr mouse = NULL; + parsePrologue (XF86ConfInputPtr, XF86ConfInputRec) + + ptr->inp_identifier = "Keyboard0"; + ptr->inp_driver = "kbd"; + ptr->list.next = NULL; + + /* Crude mechanism to auto-detect mouse (os dependent) */ + { + int fd; +#ifdef WSCONS_SUPPORT + fd = open("/dev/wsmouse", 0); + if (fd >= 0) { + DFLT_MOUSE_DEV = "/dev/wsmouse"; + DFLT_MOUSE_PROTO = "wsmouse"; + close(fd); + } else { + ErrorF("cannot open /dev/wsmouse\n"); + } +#endif + + fd = open(DFLT_MOUSE_DEV, 0); + if (fd != -1) { + foundMouse = TRUE; + close(fd); + } + } + + mouse = calloc(1, sizeof(XF86ConfInputRec)); + mouse->inp_identifier = "Mouse0"; + mouse->inp_driver = "mouse"; + mouse->inp_option_lst = + xf86addNewOption(mouse->inp_option_lst, strdup("Protocol"), + strdup(DFLT_MOUSE_PROTO)); + mouse->inp_option_lst = + xf86addNewOption(mouse->inp_option_lst, strdup("Device"), + strdup(DFLT_MOUSE_DEV)); + mouse->inp_option_lst = + xf86addNewOption(mouse->inp_option_lst, strdup("ZAxisMapping"), + strdup("4 5 6 7")); + ptr = (XF86ConfInputPtr)xf86addListItem((glp)ptr, (glp)mouse); + return ptr; +} + +static XF86ConfScreenPtr +configureScreenSection (int screennum) +{ + int i; + int depths[] = { 1, 4, 8, 15, 16, 24/*, 32*/ }; + parsePrologue (XF86ConfScreenPtr, XF86ConfScreenRec) + + XNFasprintf(&ptr->scrn_identifier, "Screen%d", screennum); + XNFasprintf(&ptr->scrn_monitor_str, "Monitor%d", screennum); + XNFasprintf(&ptr->scrn_device_str, "Card%d", screennum); + + for (i=0; i<sizeof(depths)/sizeof(depths[0]); i++) + { + XF86ConfDisplayPtr display; + + display = calloc(1, sizeof(XF86ConfDisplayRec)); + display->disp_depth = depths[i]; + display->disp_black.red = display->disp_white.red = -1; + display->disp_black.green = display->disp_white.green = -1; + display->disp_black.blue = display->disp_white.blue = -1; + ptr->scrn_display_lst = (XF86ConfDisplayPtr)xf86addListItem( + (glp)ptr->scrn_display_lst, (glp)display); + } + + return ptr; +} + +static const char* +optionTypeToString(OptionValueType type) +{ + switch (type) { + case OPTV_NONE: + return ""; + case OPTV_INTEGER: + return "<i>"; + case OPTV_STRING: + return "<str>"; + case OPTV_ANYSTR: + return "[<str>]"; + case OPTV_REAL: + return "<f>"; + case OPTV_BOOLEAN: + return "[<bool>]"; + case OPTV_FREQ: + return "<freq>"; + case OPTV_PERCENT: + return "<percent>"; + default: + return ""; + } +} + +static XF86ConfDevicePtr +configureDeviceSection (int screennum) +{ + OptionInfoPtr p; + int i = 0; + parsePrologue (XF86ConfDevicePtr, XF86ConfDeviceRec) + + /* Move device info to parser structure */ + if (asprintf(&ptr->dev_identifier, "Card%d", screennum) == -1) + ptr->dev_identifier = NULL; + ptr->dev_chipset = DevToConfig[screennum].GDev.chipset; + ptr->dev_busid = DevToConfig[screennum].GDev.busID; + ptr->dev_driver = DevToConfig[screennum].GDev.driver; + ptr->dev_ramdac = DevToConfig[screennum].GDev.ramdac; + for (i = 0; (i < MAXDACSPEEDS) && (i < CONF_MAXDACSPEEDS); i++) + ptr->dev_dacSpeeds[i] = DevToConfig[screennum].GDev.dacSpeeds[i]; + ptr->dev_videoram = DevToConfig[screennum].GDev.videoRam; + ptr->dev_textclockfreq = DevToConfig[screennum].GDev.textClockFreq; + ptr->dev_bios_base = DevToConfig[screennum].GDev.BiosBase; + ptr->dev_mem_base = DevToConfig[screennum].GDev.MemBase; + ptr->dev_io_base = DevToConfig[screennum].GDev.IOBase; + ptr->dev_clockchip = DevToConfig[screennum].GDev.clockchip; + for (i = 0; (i < MAXCLOCKS) && (i < DevToConfig[screennum].GDev.numclocks); i++) + ptr->dev_clock[i] = DevToConfig[screennum].GDev.clock[i]; + ptr->dev_clocks = i; + ptr->dev_chipid = DevToConfig[screennum].GDev.chipID; + ptr->dev_chiprev = DevToConfig[screennum].GDev.chipRev; + ptr->dev_irq = DevToConfig[screennum].GDev.irq; + + /* Make sure older drivers don't segv */ + if (DevToConfig[screennum].GDev.options) { + /* Fill in the available driver options for people to use */ + const char *descrip = + " ### Available Driver options are:-\n" + " ### Values: <i>: integer, <f>: float, " + "<bool>: \"True\"/\"False\",\n" + " ### <string>: \"String\", <freq>: \"<f> Hz/kHz/MHz\",\n" + " ### <percent>: \"<f>%\"\n" + " ### [arg]: arg optional\n"; + ptr->dev_comment = strdup(descrip); + if (ptr->dev_comment) { + for (p = DevToConfig[screennum].GDev.options; + p->name != NULL; p++) { + char *p_e; + const char *prefix = " #Option "; + const char *middle = " \t# "; + const char *suffix = "\n"; + const char *opttype = optionTypeToString(p->type); + char *optname; + int len = strlen(ptr->dev_comment) + strlen(prefix) + + strlen(middle) + strlen(suffix) + 1; + + if (asprintf(&optname, "\"%s\"", p->name) == -1) + break; + + len += max(20, strlen(optname)); + len += strlen(opttype); + + ptr->dev_comment = realloc(ptr->dev_comment, len); + if (!ptr->dev_comment) + break; + p_e = ptr->dev_comment + strlen(ptr->dev_comment); + sprintf(p_e, "%s%-20s%s%s%s", prefix, optname, middle, + opttype, suffix); + free(optname); + } + } + } + + return ptr; +} + +static XF86ConfLayoutPtr +configureLayoutSection (void) +{ + int scrnum = 0; + parsePrologue (XF86ConfLayoutPtr, XF86ConfLayoutRec) + + ptr->lay_identifier = "X.org Configured"; + + { + XF86ConfInputrefPtr iptr; + + iptr = malloc (sizeof (XF86ConfInputrefRec)); + iptr->list.next = NULL; + iptr->iref_option_lst = NULL; + iptr->iref_inputdev_str = "Mouse0"; + iptr->iref_option_lst = + xf86addNewOption (iptr->iref_option_lst, strdup("CorePointer"), NULL); + ptr->lay_input_lst = (XF86ConfInputrefPtr) + xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr); + } + + { + XF86ConfInputrefPtr iptr; + + iptr = malloc (sizeof (XF86ConfInputrefRec)); + iptr->list.next = NULL; + iptr->iref_option_lst = NULL; + iptr->iref_inputdev_str = "Keyboard0"; + iptr->iref_option_lst = + xf86addNewOption (iptr->iref_option_lst, strdup("CoreKeyboard"), NULL); + ptr->lay_input_lst = (XF86ConfInputrefPtr) + xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr); + } + + for (scrnum = 0; scrnum < nDevToConfig; scrnum++) { + XF86ConfAdjacencyPtr aptr; + + aptr = malloc (sizeof (XF86ConfAdjacencyRec)); + aptr->list.next = NULL; + aptr->adj_x = 0; + aptr->adj_y = 0; + aptr->adj_scrnum = scrnum; + XNFasprintf(&aptr->adj_screen_str, "Screen%d", scrnum); + if (scrnum == 0) { + aptr->adj_where = CONF_ADJ_ABSOLUTE; + aptr->adj_refscreen = NULL; + } + else { + aptr->adj_where = CONF_ADJ_RIGHTOF; + XNFasprintf(&aptr->adj_refscreen, "Screen%d", scrnum - 1); + } + ptr->lay_adjacency_lst = + (XF86ConfAdjacencyPtr)xf86addListItem((glp)ptr->lay_adjacency_lst, + (glp)aptr); + } + + return ptr; +} + +static XF86ConfFlagsPtr +configureFlagsSection (void) +{ + parsePrologue (XF86ConfFlagsPtr, XF86ConfFlagsRec) + + return ptr; +} + +static XF86ConfModulePtr +configureModuleSection (void) +{ + char **elist, **el; + /* Find the list of extension & font modules. */ + const char *esubdirs[] = { + "extensions", + "fonts", + NULL + }; + parsePrologue (XF86ConfModulePtr, XF86ConfModuleRec) + + elist = LoaderListDirs(esubdirs, NULL); + if (elist) { + for (el = elist; *el; el++) { + XF86LoadPtr module; + + module = calloc(1, sizeof(XF86LoadRec)); + module->load_name = *el; + ptr->mod_load_lst = (XF86LoadPtr)xf86addListItem( + (glp)ptr->mod_load_lst, (glp)module); + } + free(elist); + } + + return ptr; +} + +static XF86ConfFilesPtr +configureFilesSection (void) +{ + parsePrologue (XF86ConfFilesPtr, XF86ConfFilesRec) + + if (xf86ModulePath) + ptr->file_modulepath = strdup(xf86ModulePath); + if (defaultFontPath) + ptr->file_fontpath = strdup(defaultFontPath); + + return ptr; +} + +static XF86ConfMonitorPtr +configureMonitorSection (int screennum) +{ + parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec) + + XNFasprintf(&ptr->mon_identifier, "Monitor%d", screennum); + ptr->mon_vendor = strdup("Monitor Vendor"); + ptr->mon_modelname = strdup("Monitor Model"); + + return ptr; +} + +/* Initialize Configure Monitor from Detailed Timing Block */ +static void handle_detailed_input(struct detailed_monitor_section *det_mon, + void *data) +{ + XF86ConfMonitorPtr ptr = (XF86ConfMonitorPtr) data; + + switch (det_mon->type) { + case DS_NAME: + ptr->mon_modelname = realloc(ptr->mon_modelname, + strlen((char*)(det_mon->section.name)) + + 1); + strcpy(ptr->mon_modelname, + (char*)(det_mon->section.name)); + break; + case DS_RANGES: + ptr->mon_hsync[ptr->mon_n_hsync].lo = + det_mon->section.ranges.min_h; + ptr->mon_hsync[ptr->mon_n_hsync].hi = + det_mon->section.ranges.max_h; + ptr->mon_n_vrefresh = 1; + ptr->mon_vrefresh[ptr->mon_n_hsync].lo = + det_mon->section.ranges.min_v; + ptr->mon_vrefresh[ptr->mon_n_hsync].hi = + det_mon->section.ranges.max_v; + ptr->mon_n_hsync++; + default: + break; + } +} + +static XF86ConfMonitorPtr +configureDDCMonitorSection (int screennum) +{ + int len, mon_width, mon_height; +#define displaySizeMaxLen 80 + char displaySize_string[displaySizeMaxLen]; + int displaySizeLen; + + parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec) + + XNFasprintf(&ptr->mon_identifier, "Monitor%d", screennum); + ptr->mon_vendor = strdup(ConfiguredMonitor->vendor.name); + XNFasprintf(&ptr->mon_modelname, "%x", ConfiguredMonitor->vendor.prod_id); + + /* features in centimetres, we want millimetres */ + mon_width = 10 * ConfiguredMonitor->features.hsize ; + mon_height = 10 * ConfiguredMonitor->features.vsize ; + +#ifdef CONFIGURE_DISPLAYSIZE + ptr->mon_width = mon_width; + ptr->mon_height = mon_height; +#else + if (mon_width && mon_height) { + /* when values available add DisplaySize option AS A COMMENT */ + + displaySizeLen = snprintf(displaySize_string, displaySizeMaxLen, + "\t#DisplaySize\t%5d %5d\t# mm\n", + mon_width, mon_height); + + if (displaySizeLen>0 && displaySizeLen<displaySizeMaxLen) { + if (ptr->mon_comment) { + len = strlen(ptr->mon_comment); + } else { + len = 0; + } + if ((ptr->mon_comment = + realloc(ptr->mon_comment, len + strlen(displaySize_string) + 1))) { + strcpy(ptr->mon_comment + len, displaySize_string); + } + } + } +#endif /* def CONFIGURE_DISPLAYSIZE */ + + xf86ForEachDetailedBlock(ConfiguredMonitor, handle_detailed_input, + ptr); + + if (ConfiguredMonitor->features.dpms) { + ptr->mon_option_lst = xf86addNewOption(ptr->mon_option_lst, strdup("DPMS"), NULL); + } + + return ptr; +} + +#if !defined(PATH_MAX) +# define PATH_MAX 1024 +#endif + +void +DoConfigure(void) +{ + int i,j, screennum = -1; + char *home = NULL; + char filename[PATH_MAX]; + char *addslash = ""; + XF86ConfigPtr xf86config = NULL; + char **vlist, **vl; + int *dev2screen; + + vlist = xf86DriverlistFromCompile(); + + if (!vlist) { + ErrorF("Missing output drivers. Configuration failed.\n"); + goto bail; + } + + ErrorF("List of video drivers:\n"); + for (vl = vlist; *vl; vl++) + ErrorF("\t%s\n", *vl); + + /* Load all the drivers that were found. */ + xf86LoadModules(vlist, NULL); + + free(vlist); + + for (i = 0; i < xf86NumDrivers; i++) { + xorgHWFlags flags; + if (!xf86DriverList[i]->driverFunc + || !xf86DriverList[i]->driverFunc(NULL, + GET_REQUIRED_HW_INTERFACES, + &flags) + || NEED_IO_ENABLED(flags)) { + xorgHWAccess = TRUE; + break; + } + } + /* Enable full I/O access */ + if (xorgHWAccess) { + if(!xf86EnableIO()) + /* oops, we have failed */ + xorgHWAccess = FALSE; + } + + /* Create XF86Config file structure */ + xf86config = calloc(1, sizeof(XF86ConfigRec)); + + /* Call all of the probe functions, reporting the results. */ + for (CurrentDriver = 0; CurrentDriver < xf86NumDrivers; CurrentDriver++) { + xorgHWFlags flags; + Bool found_screen; + DriverRec * const drv = xf86DriverList[CurrentDriver]; + + if (!xorgHWAccess) { + if (!drv->driverFunc + || !drv->driverFunc( NULL, GET_REQUIRED_HW_INTERFACES, &flags ) + || NEED_IO_ENABLED(flags)) + continue; + } + + found_screen = xf86CallDriverProbe( drv, TRUE ); + if ( found_screen && drv->Identify ) { + (*drv->Identify)(0); + } + } + + if (nDevToConfig <= 0) { + ErrorF("No devices to configure. Configuration failed.\n"); + goto bail; + } + + /* Add device, monitor and screen sections for detected devices */ + for (screennum = 0; screennum < nDevToConfig; screennum++) { + XF86ConfDevicePtr DevicePtr; + XF86ConfMonitorPtr MonitorPtr; + XF86ConfScreenPtr ScreenPtr; + + DevicePtr = configureDeviceSection(screennum); + xf86config->conf_device_lst = (XF86ConfDevicePtr)xf86addListItem( + (glp)xf86config->conf_device_lst, (glp)DevicePtr); + MonitorPtr = configureMonitorSection(screennum); + xf86config->conf_monitor_lst = (XF86ConfMonitorPtr)xf86addListItem( + (glp)xf86config->conf_monitor_lst, (glp)MonitorPtr); + ScreenPtr = configureScreenSection(screennum); + xf86config->conf_screen_lst = (XF86ConfScreenPtr)xf86addListItem( + (glp)xf86config->conf_screen_lst, (glp)ScreenPtr); + } + + xf86config->conf_files = configureFilesSection(); + xf86config->conf_modules = configureModuleSection(); + xf86config->conf_flags = configureFlagsSection(); + xf86config->conf_videoadaptor_lst = NULL; + xf86config->conf_modes_lst = NULL; + xf86config->conf_vendor_lst = NULL; + xf86config->conf_dri = NULL; + xf86config->conf_input_lst = configureInputSection(); + xf86config->conf_layout_lst = configureLayoutSection(); + + home = getenv("HOME"); + if ((home == NULL) || (home[0] == '\0')) { + home = "/"; + } else { + /* Determine if trailing slash is present or needed */ + int l = strlen(home); + + if (home[l-1] != '/') { + addslash = "/"; + } + } + + snprintf(filename, sizeof(filename), "%s%s" XF86CONFIGFILE ".new", + home, addslash); + + if (xf86writeConfigFile(filename, xf86config) == 0) { + xf86Msg(X_ERROR, "Unable to write config file: \"%s\": %s\n", + filename, strerror(errno)); + goto bail; + } + + xf86DoConfigurePass1 = FALSE; + /* Try to get DDC information filled in */ + xf86ConfigFile = filename; + if (xf86HandleConfigFile(FALSE) != CONFIG_OK) { + goto bail; + } + + xf86DoConfigurePass1 = FALSE; + + dev2screen = xnfcalloc(1,xf86NumDrivers*sizeof(int)); + + { + Bool *driverProbed = xnfcalloc(1,xf86NumDrivers*sizeof(Bool)); + for (screennum = 0; screennum < nDevToConfig; screennum++) { + int k,l,n,oldNumScreens; + + i = DevToConfig[screennum].iDriver; + + if (driverProbed[i]) continue; + driverProbed[i] = TRUE; + + oldNumScreens = xf86NumScreens; + + xf86CallDriverProbe( xf86DriverList[i], FALSE ); + + /* reorder */ + k = screennum > 0 ? screennum : 1; + for (l = oldNumScreens; l < xf86NumScreens; l++) { + /* is screen primary? */ + Bool primary = FALSE; + for (n = 0; n<xf86Screens[l]->numEntities; n++) { + if (xf86IsEntityPrimary(xf86Screens[l]->entityList[n])) { + dev2screen[0] = l; + primary = TRUE; + break; + } + } + if (primary) continue; + /* not primary: assign it to next device of same driver */ + /* + * NOTE: we assume that devices in DevToConfig + * and xf86Screens[] have the same order except + * for the primary device which always comes first. + */ + for (; k < nDevToConfig; k++) { + if (DevToConfig[k].iDriver == i) { + dev2screen[k++] = l; + break; + } + } + } + } + free(driverProbed); + } + + + if (nDevToConfig != xf86NumScreens) { + ErrorF("Number of created screens does not match number of detected" + " devices.\n Configuration failed.\n"); + goto bail; + } + + xf86PostProbe(); + + for (j = 0; j < xf86NumScreens; j++) { + xf86Screens[j]->scrnIndex = j; + } + + xf86freeMonitorList(xf86config->conf_monitor_lst); + xf86config->conf_monitor_lst = NULL; + xf86freeScreenList(xf86config->conf_screen_lst); + xf86config->conf_screen_lst = NULL; + for (j = 0; j < xf86NumScreens; j++) { + XF86ConfMonitorPtr MonitorPtr; + XF86ConfScreenPtr ScreenPtr; + + ConfiguredMonitor = NULL; + + if ((*xf86Screens[dev2screen[j]]->PreInit)(xf86Screens[dev2screen[j]], + PROBE_DETECT) && + ConfiguredMonitor) { + MonitorPtr = configureDDCMonitorSection(j); + } else { + MonitorPtr = configureMonitorSection(j); + } + ScreenPtr = configureScreenSection(j); + xf86config->conf_monitor_lst = (XF86ConfMonitorPtr)xf86addListItem( + (glp)xf86config->conf_monitor_lst, (glp)MonitorPtr); + xf86config->conf_screen_lst = (XF86ConfScreenPtr)xf86addListItem( + (glp)xf86config->conf_screen_lst, (glp)ScreenPtr); + } + + if (xf86writeConfigFile(filename, xf86config) == 0) { + xf86Msg(X_ERROR, "Unable to write config file: \"%s\": %s\n", + filename, strerror(errno)); + goto bail; + } + + ErrorF("\n"); + + if (!foundMouse) { + ErrorF("\n"__XSERVERNAME__" is not able to detect your mouse.\n" + "Edit the file and correct the Device.\n"); + } else { + ErrorF("\n"__XSERVERNAME__" detected your mouse at device %s.\n" + "Please check your config if the mouse is still not\n" + "operational, as by default "__XSERVERNAME__ + " tries to autodetect\n" + "the protocol.\n",DFLT_MOUSE_DEV); + } + + if (xf86NumScreens > 1) { + ErrorF("\n"__XSERVERNAME__ + " has configured a multihead system, please check your config.\n"); + } + + ErrorF("\nYour %s file is %s\n\n", XF86CONFIGFILE ,filename); + ErrorF("To test the server, run 'X -config %s'\n\n", filename); + +bail: + OsCleanup(TRUE); + AbortDDX(); + fflush(stderr); + exit(0); +} |