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xenocara/xserver/hw/xfree86/common/xf86Configure.c
matthieu a77e9959f3 Update to xserver 1.20.5. Tested by jsg@
2019-07-27 07:57:06 +00:00

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/*
* 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"
#include "loaderProcs.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 const char *DFLT_MOUSE_DEV = "/dev/sysmouse";
static const char *DFLT_MOUSE_PROTO = "auto";
#elif defined(__linux__)
static const char *DFLT_MOUSE_DEV = "/dev/input/mice";
static const char *DFLT_MOUSE_PROTO = "auto";
#elif defined(WSCONS_SUPPORT)
static const char *DFLT_MOUSE_DEV = "/dev/wsmouse";
static const char *DFLT_MOUSE_PROTO = "wsmouse";
#else
static const char *DFLT_MOUSE_DEV = "/dev/mouse";
static const 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;
char *lower_driver;
if (!xf86DoConfigure || !xf86DoConfigurePass1)
return NULL;
/* Check for duplicates */
for (i = 0; i < nDevToConfig; i++) {
switch (bus) {
#ifdef XSERVER_LIBPCIACCESS
case BUS_PCI:
ret = xf86PciConfigure(busData, DevToConfig[i].pVideo);
break;
#endif
#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 =
xnfreallocarray(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 */
lower_driver = xnfalloc(strlen(driver) + 1);
for (j = 0; (lower_driver[j] = tolower(driver[j])); j++);
DevToConfig[i].GDev.driver = lower_driver;
switch (bus) {
#ifdef XSERVER_LIBPCIACCESS
case BUS_PCI:
DevToConfig[i].pVideo = busData;
xf86PciConfigureNewDev(busData, DevToConfig[i].pVideo,
&DevToConfig[i].GDev, &chipset);
break;
#endif
#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
case BUS_SBUS:
DevToConfig[i].sVideo = busData;
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 = xnfstrdup("Keyboard0");
ptr->inp_driver = xnfstrdup("kbd");
ptr->list.next = NULL;
/* Crude mechanism to auto-detect mouse (os dependent) */
{
int fd;
fd = open(DFLT_MOUSE_DEV, 0);
if (fd != -1) {
foundMouse = TRUE;
close(fd);
}
}
mouse = calloc(1, sizeof(XF86ConfInputRec));
mouse->inp_identifier = xnfstrdup("Mouse0");
mouse->inp_driver = xnfstrdup("mouse");
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xnfstrdup("Protocol"),
xnfstrdup(DFLT_MOUSE_PROTO));
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xnfstrdup("Device"),
xnfstrdup(DFLT_MOUSE_DEV));
mouse->inp_option_lst =
xf86addNewOption(mouse->inp_option_lst, xnfstrdup("ZAxisMapping"),
xnfstrdup("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 */ };
char *tmp;
parsePrologue(XF86ConfScreenPtr, XF86ConfScreenRec);
XNFasprintf(&tmp, "Screen%d", screennum);
ptr->scrn_identifier = tmp;
XNFasprintf(&tmp, "Monitor%d", screennum);
ptr->scrn_monitor_str = tmp;
XNFasprintf(&tmp, "Card%d", screennum);
ptr->scrn_device_str = tmp;
for (i = 0; i < ARRAY_SIZE(depths); i++) {
XF86ConfDisplayPtr conf_display;
conf_display = calloc(1, sizeof(XF86ConfDisplayRec));
conf_display->disp_depth = depths[i];
conf_display->disp_black.red = conf_display->disp_white.red = -1;
conf_display->disp_black.green = conf_display->disp_white.green = -1;
conf_display->disp_black.blue = conf_display->disp_white.blue = -1;
ptr->scrn_display_lst = (XF86ConfDisplayPtr) xf86addListItem((glp) ptr->
scrn_display_lst,
(glp)
conf_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;
char *identifier;
parsePrologue(XF86ConfDevicePtr, XF86ConfDeviceRec);
/* Move device info to parser structure */
if (asprintf(&identifier, "Card%d", screennum) == -1)
identifier = NULL;
ptr->dev_identifier = identifier;
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++)
ptr->dev_dacSpeeds[i] = DevToConfig[screennum].GDev.dacSpeeds[i];
ptr->dev_videoram = DevToConfig[screennum].GDev.videoRam;
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 = xnfstrdup(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 = xnfstrdup("Mouse0");
iptr->iref_option_lst =
xf86addNewOption(iptr->iref_option_lst, xnfstrdup("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 = xnfstrdup("Keyboard0");
iptr->iref_option_lst =
xf86addNewOption(iptr->iref_option_lst, xnfstrdup("CoreKeyboard"),
NULL);
ptr->lay_input_lst = (XF86ConfInputrefPtr)
xf86addListItem((glp) ptr->lay_input_lst, (glp) iptr);
}
for (scrnum = 0; scrnum < nDevToConfig; scrnum++) {
XF86ConfAdjacencyPtr aptr;
char *tmp;
aptr = malloc(sizeof(XF86ConfAdjacencyRec));
aptr->list.next = NULL;
aptr->adj_x = 0;
aptr->adj_y = 0;
aptr->adj_scrnum = scrnum;
XNFasprintf(&tmp, "Screen%d", scrnum);
aptr->adj_screen_str = tmp;
if (scrnum == 0) {
aptr->adj_where = CONF_ADJ_ABSOLUTE;
aptr->adj_refscreen = NULL;
}
else {
aptr->adj_where = CONF_ADJ_RIGHTOF;
XNFasprintf(&tmp, "Screen%d", scrnum - 1);
aptr->adj_refscreen = tmp;
}
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)
{
const char **elist, **el;
parsePrologue(XF86ConfModulePtr, XF86ConfModuleRec);
elist = LoaderListDir("extensions", 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 = xnfstrdup(xf86ModulePath);
if (defaultFontPath)
ptr->file_fontpath = xnfstrdup(defaultFontPath);
return ptr;
}
static XF86ConfMonitorPtr
configureMonitorSection(int screennum)
{
char *tmp;
parsePrologue(XF86ConfMonitorPtr, XF86ConfMonitorRec);
XNFasprintf(&tmp, "Monitor%d", screennum);
ptr->mon_identifier = tmp;
ptr->mon_vendor = xnfstrdup("Monitor Vendor");
ptr->mon_modelname = xnfstrdup("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;
char *tmp;
parsePrologue(XF86ConfMonitorPtr, XF86ConfMonitorRec);
XNFasprintf(&tmp, "Monitor%d", screennum);
ptr->mon_identifier = tmp;
ptr->mon_vendor = xnfstrdup(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, xnfstrdup("DPMS"), NULL);
}
return ptr;
}
static int
is_fallback(const char *s)
{
/* later entries are less preferred */
const char *fallback[5] = { "modesetting", "fbdev", "vesa", "wsfb", NULL };
int i;
for (i = 0; fallback[i]; i++)
if (strstr(s, fallback[i]))
return i;
return -1;
}
static int
driver_sort(const void *_l, const void *_r)
{
const char *l = *(const char **)_l;
const char *r = *(const char **)_r;
int left = is_fallback(l);
int right = is_fallback(r);
/* neither is a fallback, asciibetize */
if (left == -1 && right == -1)
return strcmp(l, r);
/* left is a fallback, right is not */
if (left >= 0 && right == -1)
return 1;
/* right is a fallback, left is not */
if (right >= 0 && left == -1)
return -1;
/* both are fallbacks, decide which is worse */
return left - right;
}
static void
fixup_video_driver_list(const char **drivers)
{
const char **end;
/* walk to the end of the list */
for (end = drivers; *end && **end; end++);
qsort(drivers, end - drivers, sizeof(const char *), driver_sort);
}
static const char **
GenerateDriverList(void)
{
const char **ret;
static const char *patlist[] = { "(.*)_drv\\.so", NULL };
ret = LoaderListDir("drivers", patlist);
/* fix up the probe order for video drivers */
if (ret != NULL)
fixup_video_driver_list(ret);
return ret;
}
void
DoConfigure(void)
{
int i, j, screennum = -1;
const char *home = NULL;
char filename[PATH_MAX];
const char *addslash = "";
XF86ConfigPtr xf86config = NULL;
const char **vlist, **vl;
int *dev2screen;
vlist = GenerateDriverList();
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);
xorgHWAccess = xf86EnableIO();
/* Create XF86Config file structure */
xf86config = calloc(1, sizeof(XF86ConfigRec));
/* Call all of the probe functions, reporting the results. */
for (CurrentDriver = 0; CurrentDriver < xf86NumDrivers; CurrentDriver++) {
Bool found_screen;
DriverRec *const drv = xf86DriverList[CurrentDriver];
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 device_ptr;
XF86ConfMonitorPtr monitor_ptr;
XF86ConfScreenPtr screen_ptr;
device_ptr = configureDeviceSection(screennum);
xf86config->conf_device_lst = (XF86ConfDevicePtr) xf86addListItem((glp)
xf86config->
conf_device_lst,
(glp)
device_ptr);
monitor_ptr = configureMonitorSection(screennum);
xf86config->conf_monitor_lst = (XF86ConfMonitorPtr) xf86addListItem((glp) xf86config->conf_monitor_lst, (glp) monitor_ptr);
screen_ptr = configureScreenSection(screennum);
xf86config->conf_screen_lst = (XF86ConfScreenPtr) xf86addListItem((glp)
xf86config->
conf_screen_lst,
(glp)
screen_ptr);
}
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(nDevToConfig, sizeof(int));
{
Bool *driverProbed = xnfcalloc(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 monitor_ptr;
XF86ConfScreenPtr screen_ptr;
ConfiguredMonitor = NULL;
if ((*xf86Screens[dev2screen[j]]->PreInit) &&
(*xf86Screens[dev2screen[j]]->PreInit) (xf86Screens[dev2screen[j]],
PROBE_DETECT) &&
ConfiguredMonitor) {
monitor_ptr = configureDDCMonitorSection(j);
}
else {
monitor_ptr = configureMonitorSection(j);
}
screen_ptr = configureScreenSection(j);
xf86config->conf_monitor_lst = (XF86ConfMonitorPtr) xf86addListItem((glp) xf86config->conf_monitor_lst, (glp) monitor_ptr);
xf86config->conf_screen_lst = (XF86ConfScreenPtr) xf86addListItem((glp)
xf86config->
conf_screen_lst,
(glp)
screen_ptr);
}
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:
CloseWellKnownConnections();
OsCleanup(TRUE);
AbortDDX(EXIT_ERR_CONFIGURE);
fflush(stderr);
exit(0);
}
/* Xorg -showopts:
* For each driver module installed, print out the list
* of options and their argument types, then exit
*
* Author: Marcus Schaefer, ms@suse.de
*/
void
DoShowOptions(void)
{
int i = 0;
const char **vlist = NULL;
char *pSymbol = 0;
XF86ModuleData *initData = 0;
if (!(vlist = GenerateDriverList())) {
ErrorF("Missing output drivers\n");
goto bail;
}
xf86LoadModules(vlist, 0);
free(vlist);
for (i = 0; i < xf86NumDrivers; i++) {
if (xf86DriverList[i]->AvailableOptions) {
const OptionInfoRec *pOption =
(*xf86DriverList[i]->AvailableOptions) (0, 0);
if (!pOption) {
ErrorF("(EE) Couldn't read option table for %s driver\n",
xf86DriverList[i]->driverName);
continue;
}
XNFasprintf(&pSymbol, "%sModuleData",
xf86DriverList[i]->driverName);
initData = LoaderSymbol(pSymbol);
if (initData) {
XF86ModuleVersionInfo *vers = initData->vers;
const OptionInfoRec *p;
ErrorF("Driver[%d]:%s[%s] {\n",
i, xf86DriverList[i]->driverName, vers->vendor);
for (p = pOption; p->name != NULL; p++) {
ErrorF("\t%s:%s\n", p->name, optionTypeToString(p->type));
}
ErrorF("}\n");
}
}
}
bail:
OsCleanup(TRUE);
AbortDDX(EXIT_ERR_DRIVERS);
fflush(stderr);
exit(0);
}
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