/* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 *     * Neither the name of Code Aurora Forum, Inc. nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#define ACDB_DAL_DEVICE		0x02000069
#define ACDB_DAL_PORT		"DAL_AM_AUD"

#define ACDB_OP_IOCTL		DAL_OP_FIRST_DEVICE_API

/* ioctls */
#define ACDB_GET_DEVICE		0x0108bb92
#define ACDB_SET_DEVICE		0x0108bb93
#define ACDB_GET_STREAM		0x0108bb95
#define ACDB_SET_STREAM		0x0108bb96
#define ACDB_GET_DEVICE_TABLE	0x0108bb97
#define ACDB_GET_STREAM_TABLE	0x0108bb98

#define ACDB_RES_SUCCESS	0
#define ACDB_RES_FAILURE	-1
#define ACDB_RES_BADPARM	-2
#define ACDB_RES_BADSTATE	-3

struct acdb_cmd_device {
	uint32_t size;

	uint32_t command_id;
	uint32_t device_id;
	uint32_t network_id;
	uint32_t sample_rate_id;
	uint32_t interface_id;
	uint32_t algorithm_block_id;

	/* physical page aligned buffer */
	uint32_t total_bytes;
	uint32_t unmapped_buf;
} __attribute__((packed));

struct acdb_cmd_device_table {
	uint32_t size;

	uint32_t command_id;
	uint32_t device_id;
	uint32_t network_id;
	uint32_t sample_rate_id;

	/* physical page aligned buffer */
	uint32_t total_bytes;
	uint32_t unmapped_buf;

	uint32_t res_size;
} __attribute__((packed));

struct acdb_result {
	uint32_t dal_status;
	uint32_t size;

	uint32_t unmapped_buf;
	uint32_t used_bytes;
	uint32_t result;
} __attribute__((packed));
