1 files changed, 32 insertions, 0 deletions

diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
index 3ecdb965b890..2c6237e6c045 100644
--- a/include/sound/sh_fsi.h
+++ b/include/sound/sh_fsi.h
@@ -72,9 +72,41 @@
 #define SH_FSI_OFMT_TDM_DELAY_CH(x) \
         (SH_FSI_OFMT(TDM_DELAY) | SH_FSI_SET_CH_O(x))
 
+
+/*
+ * set_rate return value
+ *
+ * see ACKMD/BPFMD on
+ *     ACK_MD (FSI2)
+ *     CKG1   (FSI)
+ *
+ * err:  return value < 0
+ *
+ * 0x-00000AB
+ *
+ * A:  ACKMD value
+ * B:  BPFMD value
+ */
+
+#define SH_FSI_ACKMD_MASK       (0xF << 0)
+#define SH_FSI_ACKMD_512        (1 << 0)
+#define SH_FSI_ACKMD_256        (2 << 0)
+#define SH_FSI_ACKMD_128        (3 << 0)
+#define SH_FSI_ACKMD_64         (4 << 0)
+#define SH_FSI_ACKMD_32         (5 << 0)
+
+#define SH_FSI_BPFMD_MASK       (0xF << 4)
+#define SH_FSI_BPFMD_512        (1 << 4)
+#define SH_FSI_BPFMD_256        (2 << 4)
+#define SH_FSI_BPFMD_128        (3 << 4)
+#define SH_FSI_BPFMD_64         (4 << 4)
+#define SH_FSI_BPFMD_32         (5 << 4)
+#define SH_FSI_BPFMD_16         (6 << 4)
+
 struct sh_fsi_platform_info {
         unsigned long porta_flags;
         unsigned long portb_flags;
+        int (*set_rate)(int is_porta, int rate); /* for master mode */
 };
 
 extern struct snd_soc_dai fsi_soc_dai[2];