1 files changed, 122 insertions, 0 deletions
diff --git a/sound/soc/omap/abe/abe_lib.h b/sound/soc/omap/abe/abe_lib.h
new file mode 100644
index 00000000000..647a941482d
--- /dev/null
+++ b/sound/soc/omap/abe/abe_lib.h
@@ -0,0 +1,122 @@
+/*
+ * ALSA SoC OMAP ABE driver
+ *
+ * Author:	Laurent Le Faucheur <l-le-faucheur@ti.com>
+ *		Liam Girdwood <lrg@slimlogic.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+/**
+ * abe_fprintf
+	 *
+	 *  Parameter  :
+	 *      character line to be printed
+	 *
+	 *  Operations :
+	 *
+	 *  Return value :
+	 *      None.
+	 */
+void abe_fprintf(char *line);
+/*
+ *  ABE_READ_FEATURE_FROM_PORT
+ *
+ *  Parameter  :
+ *      x : d
+ *
+ *  Operations :
+ *
+ *
+ *  Return value :
+ *
+ */
+void abe_read_feature_from_port(u32 x);
+/*
+ *  ABE_WRITE_FEATURE_TO_PORT
+ *
+ *  Parameter  :
+ *      x : d
+ *
+ *  Operations :
+ *
+ *
+ *  Return value :
+ *
+ */
+void abe_write_feature_to_port(u32 x);
+/*
+ *  ABE_READ_FIFO
+ *
+ *  Parameter  :
+ *      x : d
+ *
+ *  Operations :
+ *
+ *
+ *  Return value :
+ *
+ */
+void abe_read_fifo(u32 x);
+/*
+ *  ABE_WRITE_FIFO
+ *
+ *  Parameter  :
+ *      mem_bank : currently only ABE_DMEM supported
+ *	addr : FIFO descriptor address ( descriptor fields : READ ptr,
+ *	WRITE ptr, FIFO START_ADDR, FIFO END_ADDR)
+ *	data to write to FIFO
+ *	number of 32-bit words to write to DMEM FIFO
+ *
+ *  Operations :
+ *     write DMEM FIFO and update FIFO descriptor, it is assumed that FIFO
+ *	descriptor is located in DMEM
+ *
+ *  Return value :
+ *      none
+ */
+void abe_write_fifo(u32 mem_bank, u32 addr, u32 *data, u32 nb_data32);
+/*
+ *  ABE_BLOCK_COPY
+ *
+ *  Parameter  :
+ *      direction of the data move (Read/Write)
+ *      memory bank among PMEM, DMEM, CMEM, SMEM, ATC/IO
+ *      address of the memory copy (byte addressing)
+ *      long pointer to the data
+ *      number of data to move
+ *
+ *  Operations :
+ *      block data move
+ *
+ *  Return value :
+ *      none
+ */
+void abe_block_copy(u32 direction, u32 memory_bank, u32 address, u32 *data,
+		    u32 nb);
+/*
+ *  ABE_RESET_MEM
+ *
+ *  Parameter  :
+ *      memory bank among DMEM, SMEM
+ *      address of the memory copy (byte addressing)
+ *      number of data to move
+ *
+ *  Operations :
+ *      reset memory
+ *
+ *  Return value :
+ *      none
+ */
+void abe_reset_mem(u32 memory_bank, u32 address, u32 nb_bytes);