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This file is provided under a dual BSD/GPLv2 license. When using or
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redistributing this file, you may do so under either license.
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Copyright(c) 2010-2011 Texas Instruments Incorporated,
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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The full GNU General Public License is included in this distribution
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in the file called LICENSE.GPL.
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Copyright(c) 2010-2011 Texas Instruments Incorporated,
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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* Neither the name of Texas Instruments Incorporated nor the names of
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its contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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struct omap_abe_data_format {
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/* Sampling frequency of the stream */
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/* Sample format type */
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struct omap_abe_port_protocol {
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/* Direction=0 means input from AESS point of view */
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/* Protocol type (switch) during the data transfers */
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/* McBSP/McASP peripheral connected to ATC */
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/* Address of ATC McBSP/McASP descriptor's in bytes */
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/* DMEM address in bytes */
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/* ITERation on each DMAreq signals */
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/* DMIC peripheral connected to ATC */
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/* DMEM address in bytes */
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/* DMEM buffer size in bytes */
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/* Number of activated DMIC */
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/* McPDMDL peripheral connected to ATC */
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/* DMEM address in bytes */
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/* DMEM size in bytes */
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/* Control allowed on McPDM DL */
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/* McPDMUL peripheral connected to ATC */
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/* DMEM address size in bytes */
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/* DMEM buffer size size in bytes */
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/* Ping-Pong interface to the Host using cache-flush */
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/* Address of ATC descriptor's */
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/* DMEM buffer base address in bytes */
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/* DMEM size in bytes for each ping and pong buffers */
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/* IRQ address (either DMA (0) MCU (1) or DSP(2)) */
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/* IRQ data content loaded in the AESS IRQ register */
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/* Call-back function upon IRQ reception */
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/* DMAreq line to CBPr */
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/* Address of ATC descriptor's */
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/* DMEM buffer address in bytes */
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/* DMEM buffer size size in bytes */
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/* ITERation on each DMAreq signals */
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/* DMA/AESS = 1 << #DMA */
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/* Circular buffer - direct addressing to DMEM */
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/* DMEM buffer base address in bytes */
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/* DMEM buffer size in bytes */
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/* DMA/AESS = 1 << #DMA */
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extern const abe_port_t abe_port_init[];
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extern abe_port_t abe_port[];
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extern const u32 abe_port_priority[];
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int omap_abe_select_main_port(u32 id);
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u32 omap_abe_dma_port_iter_factor(struct omap_abe_data_format *f);
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#endif/* _ABE_PORT_H_ */