Added some options for manual text insertion into xorg.conf . Removed (commented out) MonitorLayout by default. It was the thing that prevents i915GM on laptops from working. Those who need it can add it back in extraDeviceOptions.

svn path=/nixos/trunk/; revision=9527

system/options.nix

@@ -729,7 +729,55 @@
 	";
   }  
 
-  
+  {
+	name = ["services" "xserver" "extraDeviceConfig"];
+	default = "";
+	example = "VideoRAM 131072";
+	description ="
+	Just anything to add into Device section.
+	";
+  }  
+
+  {
+	name = ["services" "xserver" "extraMonitorSettings"];
+	default = "";
+	example = "HorizSync 28-49";
+	description ="
+	Just anything to add into Monitor section.
+	";
+  }  
+
+  {
+	name = ["services" "xserver" "extraModules"];
+	default = "";
+	example = "SubSection \"extmod\"
+			EndSubsection";
+	description ="
+	Just anything to add into Modules section.
+	";
+  }  
+
+  {
+	name = ["services" "xserver" "serverLayoutOptions"];
+	default = "";
+	example = "
+	Option \"AIGLX\" \"true\"
+";
+	description ="
+	Just anything to add into Monitor section.
+	";
+  }  
+
+  {
+	name = ["services" "xserver" "defaultDepth"];
+	default = 24;
+	example = 8;
+	description ="
+	Default colour depth.
+	";
+  }  
+
+
   {
     name = ["services" "httpd" "enable"];
     default = false;

upstart-jobs/xserver.conf

@@ -20,6 +20,7 @@ Section "Module"
   Load "type1"
   Load "vbe"
   @moduleSection@
+	@extraModules@
 EndSection
 
 
@@ -47,6 +48,7 @@ Section "Monitor"
   Option       "DPMS"
 #  HorizSync    28-49
 #  VertRefresh  43-75
+	@extraMonitorSettings@
 EndSection
 
 
@@ -54,7 +56,7 @@ Section "Screen"
   Identifier   "Screen[0]"
   Device       "Device[0]"
   Monitor      "Monitor[0]"
-  DefaultDepth 24
+  DefaultDepth @defaultDepth@
   SubSection "Display"
     Depth      16
     Modes      @resolutions@
@@ -77,9 +79,10 @@ Section "Device"
   Driver       "@videoDriver@"
   Option       "Clone" "@isClone@"
   #Option       "MonitorLayout" "CRT,LFP"
-  Option       "MonitorLayout" "LVDS,CRT"
+  #Option       "MonitorLayout" "LVDS,CRT"
   @device@
   @internalAGPGART@
+  @extraDeviceConfig@
 EndSection
 
 
@@ -88,6 +91,7 @@ Section "ServerLayout"
   InputDevice  "Keyboard[0]" "CoreKeyboard"
   InputDevice  "@corePointer@" "CorePointer"
   Screen       "Screen[0]"
+	@serverLayoutOptions@
 EndSection
 
 

upstart-jobs/xserver.nix

@@ -63,6 +63,7 @@ let
       xorg.xf86inputmouse
     ] 
     ++ optional (videoDriver == "vesa") xorg.xf86videovesa
+    ++ optional (videoDriver == "vga") xorg.xf86videovga
     ++ optional (videoDriver == "sis") xorg.xf86videosis
     ++ optional (videoDriver == "i810") xorg.xf86videoi810
     ++ optional (videoDriver == "intel") xorg.xf86videointel
@@ -111,6 +112,11 @@ let
 		"  Option \"UseInternalAGPGART\" \"no\"" else 
 		"    ");
 
+	extraDeviceConfig = getCfg "extraDeviceConfig"; 
+	extraMonitorSettings = getCfg "extraMonitorSettings"; 
+	extraModules = getCfg "extraModules"; 
+	serverLayoutOptions = getCfg "serverLayoutOptions"; 
+	defaultDepth = getCfg "defaultDepth"; 
 
     buildCommand = "
       buildCommand= # urgh, don't substitute this