+/* Maximum firmware DMA buffers per stream */
+#define CX18_MAX_FW_MDLS_PER_STREAM 63
+
+/* DMA buffer, default size in kB allocated */
+#define CX18_DEFAULT_ENC_TS_BUFSIZE 32
+#define CX18_DEFAULT_ENC_MPG_BUFSIZE 32
+#define CX18_DEFAULT_ENC_IDX_BUFSIZE 32
+#define CX18_DEFAULT_ENC_YUV_BUFSIZE 128
+/* Default VBI bufsize based on standards supported by card tuner for now */
+#define CX18_DEFAULT_ENC_PCM_BUFSIZE 4
+