From 2e79f2eb5a0fbef5f0698b066938d8f1ada44698 Mon Sep 17 00:00:00 2001
From: Fedora X Ninjas <x@fedoraproject.org>
Date: Tue, 16 Feb 2010 11:38:17 +1000
Subject: [PATCH] autoconfig: select nouveau by default for NVIDIA GPUs

Also, don't treat DRI setup failure as an error for nouveau.
---
 glx/glxdri.c                   |    7 +++++--
 glx/glxdri2.c                  |    7 +++++--
 hw/xfree86/common/xf86pciBus.c |   18 +++++++++++++++++-
 3 files changed, 27 insertions(+), 5 deletions(-)

diff --git a/glx/glxdri.c b/glx/glxdri.c
index db3fcd5..82cdb87 100644
--- a/glx/glxdri.c
+++ b/glx/glxdri.c
@@ -979,6 +979,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
     const __DRIconfig **driConfigs;
     const __DRIextension **extensions;
     int i;
+    int from = X_ERROR;
 
     if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable") ||
 	!DRIQueryDirectRenderingCapable(pScreen, &isCapable) ||
@@ -1058,7 +1059,9 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
 
     screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
     if (screen->driver == NULL) {
-	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",
+	if (!strcmp(driverName, "nouveau"))
+	    from = X_INFO;
+	LogMessage(from, "AIGLX error: dlopen of %s failed (%s)\n",
 		   filename, dlerror());
         goto handle_error;
     }
@@ -1194,7 +1197,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
 
     free(screen);
 
-    LogMessage(X_ERROR, "AIGLX: reverting to software rendering\n");
+    LogMessage(from, "AIGLX: reverting to software rendering\n");
 
     return NULL;
 }
diff --git a/glx/glxdri2.c b/glx/glxdri2.c
index 0b69201..1c58023 100644
--- a/glx/glxdri2.c
+++ b/glx/glxdri2.c
@@ -709,6 +709,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
     const __DRIextension **extensions;
     const __DRIconfig **driConfigs;
     int i;
+    int from = X_ERROR;
 
     screen = calloc(1, sizeof *screen);
     if (screen == NULL)
@@ -735,7 +736,9 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
 
     screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
     if (screen->driver == NULL) {
-	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",
+	if (!strcmp(driverName, "nouveau"))
+	    from = X_INFO;
+	LogMessage(from, "AIGLX error: dlopen of %s failed (%s)\n",
 		   filename, dlerror());
         goto handle_error;
     }
@@ -827,7 +830,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
 
     free(screen);
 
-    LogMessage(X_ERROR, "AIGLX: reverting to software rendering\n");
+    LogMessage(from, "AIGLX: reverting to software rendering\n");
 
     return NULL;
 }
diff --git a/hw/xfree86/common/xf86pciBus.c b/hw/xfree86/common/xf86pciBus.c
index 3e9c455..e34e6d6 100644
--- a/hw/xfree86/common/xf86pciBus.c
+++ b/hw/xfree86/common/xf86pciBus.c
@@ -1123,7 +1123,23 @@ videoPtrToDriverList(struct pci_device *dev,
 	    break;
 	case 0x102b:		    driverList[0] = "mga";	break;
 	case 0x10c8:		    driverList[0] = "neomagic"; break;
-	case 0x10de: case 0x12d2:   driverList[0] = "nv";	break;
+	case 0x10de: case 0x12d2:
+	    switch (dev->device_id) {
+	    /* NV1 */
+	    case 0x0008:
+	    case 0x0009:
+		driverList[0] = "vesa";
+		break;
+	    /* NV3 */
+	    case 0x0018:
+	    case 0x0019:
+		driverList[0] = "nv";
+		break;
+	    default:
+		driverList[0] = "nouveau";
+		break;
+	    }
+	    break;
 	case 0x1106:		    driverList[0] = "openchrome"; break;
         case 0x1b36:		    driverList[0] = "qxl"; break;
 	case 0x1163:		    driverList[0] = "rendition"; break;
-- 
1.7.3.2