diff options
Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86Configure.c')
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Configure.c | 1527 |
1 files changed, 762 insertions, 765 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86Configure.c b/xorg-server/hw/xfree86/common/xf86Configure.c index 883c48cc0..bccdd403c 100644 --- a/xorg-server/hw/xfree86/common/xf86Configure.c +++ b/xorg-server/hw/xfree86/common/xf86Configure.c @@ -1,765 +1,762 @@ -/* - * 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); -} +/*
+ * 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
+#include "misc.h"
+
+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;
+}
+
+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);
+}
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