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/*
* Copyright 2018 NXP
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* 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.
*/
#ifndef __MXC_DSP_UAPI_H__
#define __MXC_DSP_UAPI_H__
#define DSP_IOC_MAGIC 'H'
#define DSP_CLIENT_REGISTER _IOW(DSP_IOC_MAGIC, 0, unsigned int)
#define DSP_CLIENT_UNREGISTER _IOW(DSP_IOC_MAGIC, 1, unsigned int)
#define DSP_IPC_MSG_SEND _IOW(DSP_IOC_MAGIC, 2, unsigned int)
#define DSP_IPC_MSG_RECV _IOW(DSP_IOC_MAGIC, 3, unsigned int)
#define DSP_GET_SHMEM_INFO _IOW(DSP_IOC_MAGIC, 4, unsigned int)
#define CODEC_MP3_DEC 1
#define CODEC_AAC_DEC 2
#define CODEC_DAB_DEC 3
#define CODEC_MP2_DEC 4
#define CODEC_BSAC_DEC 5
#define CODEC_DRM_DEC 6
#define CODEC_SBC_DEC 7
#define CODEC_SBC_ENC 8
#define CODEC_DEMO_DEC 9
enum DSP_ERROR_TYPE {
XA_SUCCESS = 0,
XA_ERROR_STREAM,
XA_PARA_ERROR,
XA_INSUFFICIENT_MEM,
XA_ERR_UNKNOWN,
XA_PROFILE_NOT_SUPPORT,
XA_INIT_ERR,
XA_NO_OUTPUT,
XA_NOT_ENOUGH_DATA = 0x100,
XA_CAPIBILITY_CHANGE = 0x200,
XA_END_OF_STREAM = 0x300, /* no output */
};
/* Parameter type to Set /Get */
enum DSP_ParaType {
/* Set parmameters */
/* common */
XA_SAMPLERATE = 0,
XA_CHANNEL,
XA_FRAMED, /* one whole frame input */
XA_DEPTH,
XA_CODEC_DATA,
XA_BITRATE,
XA_DOWNMIX_STEREO,
XA_STREAM_TYPE,
XA_CHAN_MAP_TABLE,
//UNIA_CHANNEL_MASK,
XA_TO_STEREO,
/* dedicate for mp3 dec */
XA_MP3_DEC_CRC_CHECK = 0x120,
XA_MP3_DEC_MCH_ENABLE,
XA_MP3_DEC_NONSTD_STRM_SUPPORT,
/* dedicate for bsac dec */
XA_BSAC_DEC_DECODELAYERS = 0x130,
/* dedicate for aacplus dec */
XA_AACPLUS_DEC_BDOWNSAMPLE = 0x140,
XA_AACPLUS_DEC_BBITSTREAMDOWNMIX,
XA_AACPLUS_DEC_CHANROUTING,
/* dedicate for dabplus dec */
XA_DABPLUS_DEC_BDOWNSAMPLE = 0x150,
XA_DABPLUS_DEC_BBITSTREAMDOWNMIX,
XA_DABPLUS_DEC_CHANROUTING,
/* dedicate for sbc enc */
XA_SBC_ENC_SUBBANDS = 0x160,
XA_SBC_ENC_BLOCKS,
XA_SBC_ENC_SNR,
XA_SBC_ENC_BITPOOL,
XA_SBC_ENC_CHMODE,
/* Get parmameters */
XA_CODEC_DESCRIPTION = 0x200,
XA_OUTPUT_PCM_FORMAT,
XA_CONSUMED_LENGTH,
XA_OUTBUF_ALLOC_SIZE,
XA_CONSUMED_CYCLES,
};
#define XA_STREAM_DABPLUS_BASE 0x30
enum DSP_StreamType {
/* AAC/AACPLUS file format */
XA_STREAM_UNKNOWN = 0,
XA_STREAM_ADTS,
XA_STREAM_ADIF,
XA_STREAM_RAW,
XA_STREAM_LATM,
XA_STREAM_LATM_OUTOFBAND_CONFIG,
XA_STREAM_LOAS,
/* DABPLUS file format */
XA_STREAM_DABPLUS_RAW_SIDEINFO = XA_STREAM_DABPLUS_BASE,
XA_STREAM_DABPLUS,
/* BSAC file raw format */
XA_STREAM_BSAC_RAW,
};
/* sbc_enc-specific channel modes */
enum DSP_SbcEncChmode {
XA_CHMODE_MONO = 0,
XA_CHMODE_DUAL = 1,
XA_CHMODE_STEREO = 2,
XA_CHMODE_JOINT = 3,
};
struct shmem_info {
unsigned int phys_addr;
unsigned int size;
};
#endif/* __MXC_DSP_UAPI_H__ */
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