xfree86: Unbreak autoconfig following 0abf065

The move of the PCI device id probing into a separate file neglected to return the number of found devices, and so the PCI devices were being overwritten by the default entries for vesa and fbdev. Signed-off-by: Chris Wilson <[email protected]> Cc: Tiago Vignatti <[email protected]> Cc: Alex Deucher <[email protected]> Reviewed-by: Julien Cristau <[email protected]> Reviewed-by: Tiago Vignatti <[email protected]> Signed-off-by: Keith Packard <[email protected]>
juergbi · Jun 3, 2010 · d90f2cd · d90f2cd
1 parent 1304b8b
commit d90f2cd
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/hw/xfree86/common/xf86AutoConfig.c b/hw/xfree86/common/xf86AutoConfig.c
@@ -257,7 +257,7 @@ listPossibleVideoDrivers(char *matches[], int nmatches)
     }
 #endif
 
-    xf86PciMatchDriver(matches, nmatches);
+    i = xf86PciMatchDriver(matches, nmatches);
 
     /* Fallback to platform default hardware */
     if (i < (nmatches - 1)) {

diff --git a/hw/xfree86/common/xf86pciBus.c b/hw/xfree86/common/xf86pciBus.c
@@ -1294,7 +1294,11 @@ matchDriverFromFiles (char** matches, uint16_t match_vendor, uint16_t match_chip
 }
 #endif /* __linux__ */
 
-void
+/**
+ *  @return The numbers of found devices that match with the current system
+ *  drivers.
+ */
+int
 xf86PciMatchDriver(char* matches[], int nmatches) {
     int i;
     struct pci_device * info = NULL;
@@ -1326,4 +1330,6 @@ xf86PciMatchDriver(char* matches[], int nmatches) {
     if ((info != NULL) && (i < nmatches)) {
 	i += videoPtrToDriverList(info, &(matches[i]), nmatches - i);
     }
+
+    return i;
 }
diff --git a/hw/xfree86/common/xf86pciBus.h b/hw/xfree86/common/xf86pciBus.h
@@ -37,6 +37,6 @@ void xf86PciProbe(void);
 Bool xf86PciAddMatchingDev(DriverPtr drvp);
 Bool xf86PciProbeDev(DriverPtr drvp);
 void xf86PciIsolateDevice(char *argument);
-void xf86PciMatchDriver(char* matches[], int nmatches);
+int xf86PciMatchDriver(char* matches[], int nmatches);
 
 #endif /* _XF86_PCI_BUS_H */