Acked-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
#define S_028D0C_STENCIL_COMPRESS_DISABLE(x) (((x) & 0x1) << 5)
#define S_028D0C_DEPTH_COMPRESS_DISABLE(x) (((x) & 0x1) << 6)
#define S_028D0C_COPY_CENTROID(x) (((x) & 0x1) << 7)
-#define S_028D0C_COPY_SAMPLE(x) (((x) & 0x1) << 8)
+#define S_028D0C_COPY_SAMPLE(x) (((x) & 0x03) << 8)
#define S_028D0C_R700_PERFECT_ZPASS_COUNTS(x) (((x) & 0x1) << 15)
#define S_028D0C_CONSERVATIVE_Z_EXPORT(x) (((x) & 0x03) << 13)
#define G_028D0C_CONSERVATIVE_Z_EXPORT(x) (((x) >> 13) & 0x03)