diff --git a/linux-core/Kconfig b/linux-core/Kconfig
index c57a8949..d2ca98f2 100644
--- a/linux-core/Kconfig
+++ b/linux-core/Kconfig
@@ -74,19 +74,17 @@ endchoice
 
 config DRM_MGA
 	tristate "Matrox g200/g400"
-	depends on DRM && AGP && (!X86_64 || BROKEN)
+	depends on DRM && (!X86_64 || BROKEN) && (!PPC || BROKEN)
 	help
-	  Choose this option if you have a Matrox G200, G400 or G450 graphics
-	  card.  If M is selected, the module will be called mga.  AGP
-	  support is required for this driver to work.
+	  Choose this option if you have a Matrox G200, G400, G450 or G550
+	  graphics card.  If M is selected, the module will be called mga.
 
 config DRM_SIS
 	tristate "SiS video cards"
-	depends on DRM && AGP
+	depends on DRM
 	help
 	  Choose this option if you have a SiS 630 or compatible video 
-	  chipset. If M is selected the module will be called sis. AGP
-	  support is required for this driver to work.
+	  chipset. If M is selected the module will be called sis.
 
 config DRM_VIA
 	tristate "Via unichrome video cards"
diff --git a/linux-core/Makefile b/linux-core/Makefile
index 4cd11050..70b2a8f7 100644
--- a/linux-core/Makefile
+++ b/linux-core/Makefile
@@ -357,13 +357,13 @@ endif
 ifneq (,$(findstring savage,$(DRM_MODULES)))
 CONFIG_DRM_SAVAGE := m
 endif
+ifneq (,$(findstring mga,$(DRM_MODULES)))
+CONFIG_DRM_MGA := m
+endif
 
 # These require AGP support
 
 ifdef CONFIG_AGP
-ifneq (,$(findstring mga,$(DRM_MODULES)))
-CONFIG_DRM_MGA := m
-endif
 ifneq (,$(findstring i810,$(DRM_MODULES)))
 CONFIG_DRM_I810 := m
 endif