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path: root/hw/xfree86/common/xf86AutoConfig.c
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Diffstat (limited to 'hw/xfree86/common/xf86AutoConfig.c')
-rw-r--r--hw/xfree86/common/xf86AutoConfig.c172
1 files changed, 89 insertions, 83 deletions
diff --git a/hw/xfree86/common/xf86AutoConfig.c b/hw/xfree86/common/xf86AutoConfig.c
index 0c465682a..43c746b7f 100644
--- a/hw/xfree86/common/xf86AutoConfig.c
+++ b/hw/xfree86/common/xf86AutoConfig.c
@@ -41,12 +41,12 @@
#include "xf86_OSlib.h"
#include "xf86pciBus.h"
#ifdef __sparc__
-# include "xf86sbusBus.h"
+#include "xf86sbusBus.h"
#endif
#ifdef sun
-# include <sys/visual_io.h>
-# include <ctype.h>
+#include <sys/visual_io.h>
+#include <ctype.h>
#endif
/* Sections for the default built-in configuration. */
@@ -103,13 +103,13 @@ AppendToList(const char *s, const char ***list, int *lines)
str = xnfstrdup(s);
for (p = strtok(str, "\n"); p; p = strtok(NULL, "\n")) {
- (*lines)++;
- *list = xnfrealloc(*list, (*lines + 1) * sizeof(**list));
- newstr = xnfalloc(strlen(p) + 2);
- strcpy(newstr, p);
- strcat(newstr, "\n");
- (*list)[*lines - 1] = newstr;
- (*list)[*lines] = NULL;
+ (*lines)++;
+ *list = xnfrealloc(*list, (*lines + 1) * sizeof(**list));
+ newstr = xnfalloc(strlen(p) + 2);
+ strcpy(newstr, p);
+ strcat(newstr, "\n");
+ (*list)[*lines - 1] = newstr;
+ (*list)[*lines] = NULL;
}
free(str);
}
@@ -120,7 +120,7 @@ FreeList(const char ***list, int *lines)
int i;
for (i = 0; i < *lines; i++) {
- free((char *)((*list)[i]));
+ free((char *) ((*list)[i]));
}
free(*list);
*list = NULL;
@@ -151,30 +151,30 @@ xf86AutoConfig(void)
listPossibleVideoDrivers(deviceList, 20);
for (p = deviceList; *p; p++) {
- snprintf(buf, sizeof(buf), BUILTIN_DEVICE_SECTION, *p, 0, *p);
- AppendToConfig(buf);
- snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION, *p, 0, *p, 0);
- AppendToConfig(buf);
+ snprintf(buf, sizeof(buf), BUILTIN_DEVICE_SECTION, *p, 0, *p);
+ AppendToConfig(buf);
+ snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION, *p, 0, *p, 0);
+ AppendToConfig(buf);
}
AppendToConfig(BUILTIN_LAYOUT_SECTION_PRE);
for (p = deviceList; *p; p++) {
- snprintf(buf, sizeof(buf), BUILTIN_LAYOUT_SCREEN_LINE, *p, 0);
- AppendToConfig(buf);
+ snprintf(buf, sizeof(buf), BUILTIN_LAYOUT_SCREEN_LINE, *p, 0);
+ AppendToConfig(buf);
}
AppendToConfig(BUILTIN_LAYOUT_SECTION_POST);
for (p = deviceList; *p; p++) {
- free(*p);
+ free(*p);
}
xf86MsgVerb(X_DEFAULT, 0,
- "Using default built-in configuration (%d lines)\n",
- builtinLines);
+ "Using default built-in configuration (%d lines)\n",
+ builtinLines);
xf86MsgVerb(X_DEFAULT, 3, "--- Start of built-in configuration ---\n");
for (cp = builtinConfig; *cp; cp++)
- xf86ErrorFVerb(3, "\t%s", *cp);
+ xf86ErrorFVerb(3, "\t%s", *cp);
xf86MsgVerb(X_DEFAULT, 3, "--- End of built-in configuration ---\n");
xf86initConfigFiles();
@@ -183,7 +183,7 @@ xf86AutoConfig(void)
FreeConfig();
if (ret != CONFIG_OK)
- xf86Msg(X_ERROR, "Error parsing the built-in default configuration.\n");
+ xf86Msg(X_ERROR, "Error parsing the built-in default configuration.\n");
return ret == CONFIG_OK;
}
@@ -192,8 +192,8 @@ static void
listPossibleVideoDrivers(char *matches[], int nmatches)
{
int i;
-
- for (i = 0 ; i < nmatches ; i++) {
+
+ for (i = 0; i < nmatches; i++) {
matches[i] = NULL;
}
i = 0;
@@ -202,57 +202,60 @@ listPossibleVideoDrivers(char *matches[], int nmatches)
/* Check for driver type based on /dev/fb type and if valid, use
it instead of PCI bus probe results */
if (xf86Info.consoleFd >= 0) {
- struct vis_identifier visid;
- const char *cp;
- extern char xf86SolarisFbDev[PATH_MAX];
- int iret;
-
- SYSCALL(iret = ioctl(xf86Info.consoleFd, VIS_GETIDENTIFIER, &visid));
- if (iret < 0) {
- int fbfd;
-
- fbfd = open(xf86SolarisFbDev, O_RDONLY);
- if (fbfd >= 0) {
- SYSCALL(iret = ioctl(fbfd, VIS_GETIDENTIFIER, &visid));
- close(fbfd);
- }
- }
-
- if (iret < 0) {
- xf86Msg(X_WARNING,
- "could not get frame buffer identifier from %s\n",
- xf86SolarisFbDev);
- } else {
- xf86Msg(X_PROBED, "console driver: %s\n", visid.name);
-
- /* Special case from before the general case was set */
- if (strcmp(visid.name, "NVDAnvda") == 0) {
- matches[i++] = xnfstrdup("nvidia");
- }
-
- /* General case - split into vendor name (initial all-caps
- prefix) & driver name (rest of the string). */
- if (strcmp(visid.name, "SUNWtext") != 0) {
- for (cp = visid.name; (*cp != '\0') && isupper(*cp); cp++) {
- /* find end of all uppercase vendor section */
- }
- if ((cp != visid.name) && (*cp != '\0')) {
- char *driverName = xnfstrdup(cp);
- char *vendorName = xnfstrdup(visid.name);
- vendorName[cp - visid.name] = '\0';
-
- matches[i++] = vendorName;
- matches[i++] = driverName;
- }
- }
- }
+ struct vis_identifier visid;
+ const char *cp;
+ extern char xf86SolarisFbDev[PATH_MAX];
+ int iret;
+
+ SYSCALL(iret = ioctl(xf86Info.consoleFd, VIS_GETIDENTIFIER, &visid));
+ if (iret < 0) {
+ int fbfd;
+
+ fbfd = open(xf86SolarisFbDev, O_RDONLY);
+ if (fbfd >= 0) {
+ SYSCALL(iret = ioctl(fbfd, VIS_GETIDENTIFIER, &visid));
+ close(fbfd);
+ }
+ }
+
+ if (iret < 0) {
+ xf86Msg(X_WARNING,
+ "could not get frame buffer identifier from %s\n",
+ xf86SolarisFbDev);
+ }
+ else {
+ xf86Msg(X_PROBED, "console driver: %s\n", visid.name);
+
+ /* Special case from before the general case was set */
+ if (strcmp(visid.name, "NVDAnvda") == 0) {
+ matches[i++] = xnfstrdup("nvidia");
+ }
+
+ /* General case - split into vendor name (initial all-caps
+ prefix) & driver name (rest of the string). */
+ if (strcmp(visid.name, "SUNWtext") != 0) {
+ for (cp = visid.name; (*cp != '\0') && isupper(*cp); cp++) {
+ /* find end of all uppercase vendor section */
+ }
+ if ((cp != visid.name) && (*cp != '\0')) {
+ char *driverName = xnfstrdup(cp);
+ char *vendorName = xnfstrdup(visid.name);
+
+ vendorName[cp - visid.name] = '\0';
+
+ matches[i++] = vendorName;
+ matches[i++] = driverName;
+ }
+ }
+ }
}
#endif
#ifdef __sparc__
{
- char *sbusDriver = sparcDriverName();
- if (sbusDriver)
- matches[i++] = xnfstrdup(sbusDriver);
+ char *sbusDriver = sparcDriverName();
+
+ if (sbusDriver)
+ matches[i++] = xnfstrdup(sbusDriver);
}
#endif
#ifdef XSERVER_LIBPCIACCESS
@@ -261,9 +264,9 @@ listPossibleVideoDrivers(char *matches[], int nmatches)
/* Fallback to platform default hardware */
if (i < (nmatches - 1)) {
#if defined(__i386__) || defined(__amd64__) || defined(__hurd__)
- matches[i++] = xnfstrdup("vesa");
+ matches[i++] = xnfstrdup("vesa");
#elif defined(__sparc__) && !defined(sun)
- matches[i++] = xnfstrdup("sunffb");
+ matches[i++] = xnfstrdup("sunffb");
#endif
}
@@ -271,12 +274,12 @@ listPossibleVideoDrivers(char *matches[], int nmatches)
/* Fallback to platform default frame buffer driver */
if (i < (nmatches - 1)) {
#if !defined(__linux__) && defined(__sparc__)
- matches[i++] = xnfstrdup("wsfb");
+ matches[i++] = xnfstrdup("wsfb");
#else
- matches[i++] = xnfstrdup("fbdev");
+ matches[i++] = xnfstrdup("fbdev");
#endif
}
-#endif /* !sun */
+#endif /* !sun */
}
/* copy a screen section and enter the desired driver
@@ -320,7 +323,7 @@ GDevPtr
autoConfigDevice(GDevPtr preconf_device)
{
GDevPtr ptr = NULL;
- char *matches[20]; /* If we have more than 20 drivers we're in trouble */
+ char *matches[20]; /* If we have more than 20 drivers we're in trouble */
int num_matches = 0, num_screens = 0, i;
screenLayoutPtr slp;
@@ -331,7 +334,8 @@ autoConfigDevice(GDevPtr preconf_device)
/* If there's a configured section with no driver chosen, use it */
if (preconf_device) {
ptr = preconf_device;
- } else {
+ }
+ else {
ptr = calloc(1, sizeof(GDevRec));
if (!ptr) {
return NULL;
@@ -361,7 +365,7 @@ autoConfigDevice(GDevPtr preconf_device)
* plus one for the terminating NULL */
for (; slp[num_screens].screen; num_screens++);
xf86ConfigLayout.screens = xnfcalloc(num_screens + num_matches,
- sizeof(screenLayoutRec));
+ sizeof(screenLayoutRec));
xf86ConfigLayout.screens[0] = slp[0];
/* do the first match and set that for the original first screen */
@@ -384,14 +388,16 @@ autoConfigDevice(GDevPtr preconf_device)
*
* TODO Handle rest of multiple screen sections */
for (i = 1; i < num_screens; i++) {
- xf86ConfigLayout.screens[i+num_matches] = slp[i];
+ xf86ConfigLayout.screens[i + num_matches] = slp[i];
}
- xf86ConfigLayout.screens[num_screens+num_matches-1].screen = NULL;
+ xf86ConfigLayout.screens[num_screens + num_matches - 1].screen =
+ NULL;
free(slp);
- } else {
+ }
+ else {
/* layout does not have any screens, not much to do */
ptr->driver = matches[0];
- for (i = 1; matches[i] ; i++) {
+ for (i = 1; matches[i]; i++) {
if (matches[i] != matches[0]) {
free(matches[i]);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 21:22:40 +0000