xvmc: i915 rename files

src/xvmc/Makefile.am

@@ -11,8 +11,8 @@ libI810XvMC_la_LIBADD = @DRI_LIBS@
 
 libIntelXvMC_la_SOURCES = intel_xvmc.c \
 			 intel_xvmc.h \
-			 I915XvMC.c \
-                         I915XvMC.h \
+			 i915_xvmc.c \
+                         i915_xvmc.h \
                          intel_batchbuffer.c \
                          intel_batchbuffer.h \
                          xf86dri.c \

src/xvmc/i915_xvmc.c

@@ -28,7 +28,7 @@
 #include <pthread.h>
 #include <sys/ioctl.h>
 
-#include "I915XvMC.h"
+#include "i915_xvmc.h"
 #include "i915_structs.h"
 #include "i915_program.h"