--- linux/drivers/video/riva/accel.c	2003-12-22 22:46:27.000000000 +0100
+++ linux/drivers/video/riva/accel.c	2003-12-22 19:47:19.000000000 +0100
@@ -300,8 +300,8 @@
 
 static inline void convert_bgcolor_16(u32 *col)
 {
-	*col = ((*col & 0x00007C00) << 9)
-             | ((*col & 0x000003E0) << 6)
+	*col = ((*col & 0x0000F800) << 8)
+             | ((*col & 0x000007E0) << 5)
              | ((*col & 0x0000001F) << 3)
              |          0xFF000000;
 }