diff options
Diffstat (limited to 'include/sound/sof')
-rw-r--r-- | include/sound/sof/channel_map.h | 61 | ||||
-rw-r--r-- | include/sound/sof/dai-imx.h | 20 | ||||
-rw-r--r-- | include/sound/sof/dai.h | 1 | ||||
-rw-r--r-- | include/sound/sof/info.h | 15 | ||||
-rw-r--r-- | include/sound/sof/topology.h | 27 |
5 files changed, 124 insertions, 0 deletions
diff --git a/include/sound/sof/channel_map.h b/include/sound/sof/channel_map.h new file mode 100644 index 000000000000..21044eb5f377 --- /dev/null +++ b/include/sound/sof/channel_map.h @@ -0,0 +1,61 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2019 Intel Corporation. All rights reserved. + */ + +#ifndef __IPC_CHANNEL_MAP_H__ +#define __IPC_CHANNEL_MAP_H__ + +#include <uapi/sound/sof/header.h> +#include <sound/sof/header.h> + +/** + * \brief Channel map, specifies transformation of one-to-many or many-to-one. + * + * In case of one-to-many specifies how the output channels are computed out of + * a single source channel, + * in case of many-to-one specifies how a single target channel is computed + * from a multichannel input stream. + * + * Channel index specifies position of the channel in the stream on the 'one' + * side. + * + * Ext ID is the identifier of external part of the transformation. Depending + * on the context, it may be pipeline ID, dai ID, ... + * + * Channel mask describes which channels are taken into account on the "many" + * side. Bit[i] set to 1 means that i-th channel is used for computation + * (either as source or as a target). + * + * Channel mask is followed by array of coefficients in Q2.30 format, + * one per each channel set in the mask (left to right, LS bit set in the + * mask corresponds to ch_coeffs[0]). + */ +struct sof_ipc_channel_map { + uint32_t ch_index; + uint32_t ext_id; + uint32_t ch_mask; + uint32_t reserved; + int32_t ch_coeffs[0]; +} __packed; + +/** + * \brief Complete map for each channel of a multichannel stream. + * + * num_ch_map Specifies number of items in the ch_map. + * More than one transformation per a single channel is allowed (in case + * multiple external entities are transformed). + * A channel may be skipped in the transformation list, then it is filled + * with 0's by the transformation function. + */ +struct sof_ipc_stream_map { + struct sof_ipc_cmd_hdr hdr; + uint32_t num_ch_map; + uint32_t reserved[3]; + struct sof_ipc_channel_map ch_map[0]; +} __packed; + +#endif /* __IPC_CHANNEL_MAP_H__ */ diff --git a/include/sound/sof/dai-imx.h b/include/sound/sof/dai-imx.h index e02fb0b0fae1..ff9088dcc6f2 100644 --- a/include/sound/sof/dai-imx.h +++ b/include/sound/sof/dai-imx.h @@ -31,4 +31,24 @@ struct sof_ipc_dai_esai_params { uint16_t reserved2; /* alignment */ } __packed; +/* SAI Configuration Request - SOF_IPC_DAI_SAI_CONFIG */ +struct sof_ipc_dai_sai_params { + struct sof_ipc_hdr hdr; + + /* MCLK */ + uint16_t reserved1; + uint16_t mclk_id; + uint32_t mclk_direction; + + uint32_t mclk_rate; /* MCLK frequency in Hz */ + uint32_t fsync_rate; /* FSYNC frequency in Hz */ + uint32_t bclk_rate; /* BCLK frequency in Hz */ + + /* TDM */ + uint32_t tdm_slots; + uint32_t rx_slots; + uint32_t tx_slots; + uint16_t tdm_slot_width; + uint16_t reserved2; /* alignment */ +} __packed; #endif diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h index c229565767e5..2565edd336f1 100644 --- a/include/sound/sof/dai.h +++ b/include/sound/sof/dai.h @@ -75,6 +75,7 @@ struct sof_ipc_dai_config { struct sof_ipc_dai_hda_params hda; struct sof_ipc_dai_alh_params alh; struct sof_ipc_dai_esai_params esai; + struct sof_ipc_dai_sai_params sai; }; } __packed; diff --git a/include/sound/sof/info.h b/include/sound/sof/info.h index a9156b4a062c..1c560144996c 100644 --- a/include/sound/sof/info.h +++ b/include/sound/sof/info.h @@ -30,6 +30,7 @@ enum sof_ipc_ext_data { SOF_IPC_EXT_DMA_BUFFER = 0, SOF_IPC_EXT_WINDOW, + SOF_IPC_EXT_CC_INFO, }; /* FW version - SOF_IPC_GLB_VERSION */ @@ -115,4 +116,18 @@ struct sof_ipc_window { struct sof_ipc_window_elem window[]; } __packed; +struct sof_ipc_cc_version { + struct sof_ipc_ext_data_hdr ext_hdr; + uint32_t major; + uint32_t minor; + uint32_t micro; + + /* reserved for future use */ + uint32_t reserved[4]; + + char name[16]; /* null terminated compiler name */ + char optim[4]; /* null terminated compiler -O flag value */ + char desc[]; /* null terminated compiler description */ +} __packed; + #endif diff --git a/include/sound/sof/topology.h b/include/sound/sof/topology.h index c47b36240920..8e76178fedf0 100644 --- a/include/sound/sof/topology.h +++ b/include/sound/sof/topology.h @@ -36,6 +36,7 @@ enum sof_comp_type { SOF_COMP_KPB, /* A key phrase buffer component */ SOF_COMP_SELECTOR, /**< channel selector component */ SOF_COMP_DEMUX, + SOF_COMP_ASRC, /**< Asynchronous sample rate converter */ /* keep FILEREAD/FILEWRITE as the last ones */ SOF_COMP_FILEREAD = 10000, /**< host test based file IO */ SOF_COMP_FILEWRITE = 10001, /**< host test based file IO */ @@ -147,6 +148,32 @@ struct sof_ipc_comp_src { uint32_t rate_mask; /**< SOF_RATE_ supported rates */ } __packed; +/* generic ASRC component */ +struct sof_ipc_comp_asrc { + struct sof_ipc_comp comp; + struct sof_ipc_comp_config config; + /* either source or sink rate must be non zero */ + uint32_t source_rate; /**< Define fixed source rate or */ + /**< use 0 to indicate need to get */ + /**< the rate from stream */ + uint32_t sink_rate; /**< Define fixed sink rate or */ + /**< use 0 to indicate need to get */ + /**< the rate from stream */ + uint32_t asynchronous_mode; /**< synchronous 0, asynchronous 1 */ + /**< When 1 the ASRC tracks and */ + /**< compensates for drift. */ + uint32_t operation_mode; /**< push 0, pull 1, In push mode the */ + /**< ASRC consumes a defined number */ + /**< of frames at input, with varying */ + /**< number of frames at output. */ + /**< In pull mode the ASRC outputs */ + /**< a defined number of frames while */ + /**< number of input frames varies. */ + + /* reserved for future use */ + uint32_t reserved[4]; +} __attribute__((packed)); + /* generic MUX component */ struct sof_ipc_comp_mux { struct sof_ipc_comp comp; |