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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef __Q6_ASM_H__3#define __Q6_ASM_H__4#include "q6dsp-common.h"5 6/* ASM client callback events */7#define CMD_PAUSE 0x00018#define ASM_CLIENT_EVENT_CMD_PAUSE_DONE 0x10019#define CMD_FLUSH 0x000210#define ASM_CLIENT_EVENT_CMD_FLUSH_DONE 0x100211#define CMD_EOS 0x000312#define ASM_CLIENT_EVENT_CMD_EOS_DONE 0x100313#define CMD_CLOSE 0x000414#define ASM_CLIENT_EVENT_CMD_CLOSE_DONE 0x100415#define CMD_OUT_FLUSH 0x000516#define ASM_CLIENT_EVENT_CMD_OUT_FLUSH_DONE 0x100517#define CMD_SUSPEND 0x000618#define ASM_CLIENT_EVENT_CMD_SUSPEND_DONE 0x100619#define ASM_CLIENT_EVENT_CMD_RUN_DONE 0x100820#define ASM_CLIENT_EVENT_DATA_WRITE_DONE 0x100921#define ASM_CLIENT_EVENT_DATA_READ_DONE 0x100a22#define ASM_WRITE_TOKEN_MASK GENMASK(15, 0)23#define ASM_WRITE_TOKEN_LEN_MASK GENMASK(31, 16)24#define ASM_WRITE_TOKEN_LEN_SHIFT 1625 26enum {27 LEGACY_PCM_MODE = 0,28 LOW_LATENCY_PCM_MODE,29 ULTRA_LOW_LATENCY_PCM_MODE,30 ULL_POST_PROCESSING_PCM_MODE,31};32 33#define MAX_SESSIONS 834#define FORMAT_LINEAR_PCM 0x000035#define ASM_LAST_BUFFER_FLAG BIT(30)36 37struct q6asm_flac_cfg {38 u32 sample_rate;39 u32 ext_sample_rate;40 u32 min_frame_size;41 u32 max_frame_size;42 u16 stream_info_present;43 u16 min_blk_size;44 u16 max_blk_size;45 u16 ch_cfg;46 u16 sample_size;47 u16 md5_sum;48};49 50struct q6asm_wma_cfg {51 u32 fmtag;52 u32 num_channels;53 u32 sample_rate;54 u32 bytes_per_sec;55 u32 block_align;56 u32 bits_per_sample;57 u32 channel_mask;58 u32 enc_options;59 u32 adv_enc_options;60 u32 adv_enc_options2;61};62 63struct q6asm_alac_cfg {64 u32 frame_length;65 u8 compatible_version;66 u8 bit_depth;67 u8 pb;68 u8 mb;69 u8 kb;70 u8 num_channels;71 u16 max_run;72 u32 max_frame_bytes;73 u32 avg_bit_rate;74 u32 sample_rate;75 u32 channel_layout_tag;76};77 78struct q6asm_ape_cfg {79 u16 compatible_version;80 u16 compression_level;81 u32 format_flags;82 u32 blocks_per_frame;83 u32 final_frame_blocks;84 u32 total_frames;85 u16 bits_per_sample;86 u16 num_channels;87 u32 sample_rate;88 u32 seek_table_present;89};90 91typedef void (*q6asm_cb) (uint32_t opcode, uint32_t token,92 void *payload, void *priv);93struct audio_client;94struct audio_client *q6asm_audio_client_alloc(struct device *dev,95 q6asm_cb cb, void *priv,96 int session_id, int perf_mode);97void q6asm_audio_client_free(struct audio_client *ac);98int q6asm_write_async(struct audio_client *ac, uint32_t stream_id, uint32_t len,99 uint32_t msw_ts, uint32_t lsw_ts, uint32_t wflags);100int q6asm_open_write(struct audio_client *ac, uint32_t stream_id,101 uint32_t format, u32 codec_profile,102 uint16_t bits_per_sample, bool is_gapless);103 104int q6asm_open_read(struct audio_client *ac, uint32_t stream_id,105 uint32_t format, uint16_t bits_per_sample);106int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac,107 uint32_t stream_id, uint32_t rate,108 uint32_t channels,109 uint16_t bits_per_sample);110 111int q6asm_read(struct audio_client *ac, uint32_t stream_id);112 113int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac,114 uint32_t stream_id,115 uint32_t rate, uint32_t channels,116 u8 channel_map[PCM_MAX_NUM_CHANNEL],117 uint16_t bits_per_sample);118int q6asm_stream_media_format_block_flac(struct audio_client *ac,119 uint32_t stream_id,120 struct q6asm_flac_cfg *cfg);121int q6asm_stream_media_format_block_wma_v9(struct audio_client *ac,122 uint32_t stream_id,123 struct q6asm_wma_cfg *cfg);124int q6asm_stream_media_format_block_wma_v10(struct audio_client *ac,125 uint32_t stream_id,126 struct q6asm_wma_cfg *cfg);127int q6asm_stream_media_format_block_alac(struct audio_client *ac,128 uint32_t stream_id,129 struct q6asm_alac_cfg *cfg);130int q6asm_stream_media_format_block_ape(struct audio_client *ac,131 uint32_t stream_id,132 struct q6asm_ape_cfg *cfg);133int q6asm_run(struct audio_client *ac, uint32_t stream_id, uint32_t flags,134 uint32_t msw_ts, uint32_t lsw_ts);135int q6asm_run_nowait(struct audio_client *ac, uint32_t stream_id,136 uint32_t flags, uint32_t msw_ts, uint32_t lsw_ts);137int q6asm_stream_remove_initial_silence(struct audio_client *ac,138 uint32_t stream_id,139 uint32_t initial_samples);140int q6asm_stream_remove_trailing_silence(struct audio_client *ac,141 uint32_t stream_id,142 uint32_t trailing_samples);143int q6asm_cmd(struct audio_client *ac, uint32_t stream_id, int cmd);144int q6asm_cmd_nowait(struct audio_client *ac, uint32_t stream_id, int cmd);145int q6asm_get_session_id(struct audio_client *c);146int q6asm_map_memory_regions(unsigned int dir,147 struct audio_client *ac,148 phys_addr_t phys,149 size_t period_sz, unsigned int periods);150int q6asm_unmap_memory_regions(unsigned int dir, struct audio_client *ac);151#endif /* __Q6_ASM_H__ */152