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152 lines
4.8 KiB
152 lines
4.8 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __Q6_ASM_H__ |
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#define __Q6_ASM_H__ |
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#include "q6dsp-common.h" |
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#include <dt-bindings/sound/qcom,q6asm.h> |
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/* ASM client callback events */ |
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#define CMD_PAUSE 0x0001 |
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#define ASM_CLIENT_EVENT_CMD_PAUSE_DONE 0x1001 |
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#define CMD_FLUSH 0x0002 |
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#define ASM_CLIENT_EVENT_CMD_FLUSH_DONE 0x1002 |
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#define CMD_EOS 0x0003 |
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#define ASM_CLIENT_EVENT_CMD_EOS_DONE 0x1003 |
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#define CMD_CLOSE 0x0004 |
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#define ASM_CLIENT_EVENT_CMD_CLOSE_DONE 0x1004 |
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#define CMD_OUT_FLUSH 0x0005 |
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#define ASM_CLIENT_EVENT_CMD_OUT_FLUSH_DONE 0x1005 |
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#define CMD_SUSPEND 0x0006 |
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#define ASM_CLIENT_EVENT_CMD_SUSPEND_DONE 0x1006 |
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#define ASM_CLIENT_EVENT_CMD_RUN_DONE 0x1008 |
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#define ASM_CLIENT_EVENT_DATA_WRITE_DONE 0x1009 |
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#define ASM_CLIENT_EVENT_DATA_READ_DONE 0x100a |
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#define ASM_WRITE_TOKEN_MASK GENMASK(15, 0) |
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#define ASM_WRITE_TOKEN_LEN_MASK GENMASK(31, 16) |
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#define ASM_WRITE_TOKEN_LEN_SHIFT 16 |
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enum { |
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LEGACY_PCM_MODE = 0, |
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LOW_LATENCY_PCM_MODE, |
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ULTRA_LOW_LATENCY_PCM_MODE, |
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ULL_POST_PROCESSING_PCM_MODE, |
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}; |
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#define MAX_SESSIONS 8 |
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#define FORMAT_LINEAR_PCM 0x0000 |
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#define ASM_LAST_BUFFER_FLAG BIT(30) |
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struct q6asm_flac_cfg { |
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u32 sample_rate; |
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u32 ext_sample_rate; |
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u32 min_frame_size; |
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u32 max_frame_size; |
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u16 stream_info_present; |
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u16 min_blk_size; |
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u16 max_blk_size; |
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u16 ch_cfg; |
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u16 sample_size; |
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u16 md5_sum; |
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}; |
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struct q6asm_wma_cfg { |
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u32 fmtag; |
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u32 num_channels; |
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u32 sample_rate; |
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u32 bytes_per_sec; |
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u32 block_align; |
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u32 bits_per_sample; |
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u32 channel_mask; |
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u32 enc_options; |
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u32 adv_enc_options; |
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u32 adv_enc_options2; |
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}; |
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struct q6asm_alac_cfg { |
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u32 frame_length; |
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u8 compatible_version; |
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u8 bit_depth; |
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u8 pb; |
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u8 mb; |
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u8 kb; |
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u8 num_channels; |
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u16 max_run; |
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u32 max_frame_bytes; |
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u32 avg_bit_rate; |
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u32 sample_rate; |
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u32 channel_layout_tag; |
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}; |
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struct q6asm_ape_cfg { |
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u16 compatible_version; |
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u16 compression_level; |
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u32 format_flags; |
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u32 blocks_per_frame; |
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u32 final_frame_blocks; |
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u32 total_frames; |
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u16 bits_per_sample; |
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u16 num_channels; |
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u32 sample_rate; |
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u32 seek_table_present; |
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}; |
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typedef void (*q6asm_cb) (uint32_t opcode, uint32_t token, |
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void *payload, void *priv); |
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struct audio_client; |
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struct audio_client *q6asm_audio_client_alloc(struct device *dev, |
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q6asm_cb cb, void *priv, |
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int session_id, int perf_mode); |
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void q6asm_audio_client_free(struct audio_client *ac); |
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int q6asm_write_async(struct audio_client *ac, uint32_t stream_id, uint32_t len, |
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uint32_t msw_ts, uint32_t lsw_ts, uint32_t wflags); |
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int q6asm_open_write(struct audio_client *ac, uint32_t stream_id, |
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uint32_t format, u32 codec_profile, |
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uint16_t bits_per_sample, bool is_gapless); |
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int q6asm_open_read(struct audio_client *ac, uint32_t stream_id, |
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uint32_t format, uint16_t bits_per_sample); |
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int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac, |
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uint32_t stream_id, uint32_t rate, |
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uint32_t channels, |
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uint16_t bits_per_sample); |
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int q6asm_read(struct audio_client *ac, uint32_t stream_id); |
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int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, |
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uint32_t stream_id, |
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uint32_t rate, uint32_t channels, |
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u8 channel_map[PCM_MAX_NUM_CHANNEL], |
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uint16_t bits_per_sample); |
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int q6asm_stream_media_format_block_flac(struct audio_client *ac, |
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uint32_t stream_id, |
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struct q6asm_flac_cfg *cfg); |
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int q6asm_stream_media_format_block_wma_v9(struct audio_client *ac, |
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uint32_t stream_id, |
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struct q6asm_wma_cfg *cfg); |
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int q6asm_stream_media_format_block_wma_v10(struct audio_client *ac, |
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uint32_t stream_id, |
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struct q6asm_wma_cfg *cfg); |
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int q6asm_stream_media_format_block_alac(struct audio_client *ac, |
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uint32_t stream_id, |
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struct q6asm_alac_cfg *cfg); |
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int q6asm_stream_media_format_block_ape(struct audio_client *ac, |
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uint32_t stream_id, |
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struct q6asm_ape_cfg *cfg); |
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int q6asm_run(struct audio_client *ac, uint32_t stream_id, uint32_t flags, |
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uint32_t msw_ts, uint32_t lsw_ts); |
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int q6asm_run_nowait(struct audio_client *ac, uint32_t stream_id, |
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uint32_t flags, uint32_t msw_ts, uint32_t lsw_ts); |
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int q6asm_stream_remove_initial_silence(struct audio_client *ac, |
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uint32_t stream_id, |
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uint32_t initial_samples); |
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int q6asm_stream_remove_trailing_silence(struct audio_client *ac, |
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uint32_t stream_id, |
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uint32_t trailing_samples); |
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int q6asm_cmd(struct audio_client *ac, uint32_t stream_id, int cmd); |
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int q6asm_cmd_nowait(struct audio_client *ac, uint32_t stream_id, int cmd); |
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int q6asm_get_session_id(struct audio_client *c); |
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int q6asm_map_memory_regions(unsigned int dir, |
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struct audio_client *ac, |
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phys_addr_t phys, |
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size_t period_sz, unsigned int periods); |
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int q6asm_unmap_memory_regions(unsigned int dir, struct audio_client *ac); |
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#endif /* __Q6_ASM_H__ */
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