linux/sound/soc/qcom/qdsp6/q6asm.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __Q6_ASM_H__
#define __Q6_ASM_H__
#include "q6dsp-common.h"

/* ASM client callback events */
#define CMD_PAUSE …
#define ASM_CLIENT_EVENT_CMD_PAUSE_DONE …
#define CMD_FLUSH …
#define ASM_CLIENT_EVENT_CMD_FLUSH_DONE …
#define CMD_EOS …
#define ASM_CLIENT_EVENT_CMD_EOS_DONE …
#define CMD_CLOSE …
#define ASM_CLIENT_EVENT_CMD_CLOSE_DONE …
#define CMD_OUT_FLUSH …
#define ASM_CLIENT_EVENT_CMD_OUT_FLUSH_DONE …
#define CMD_SUSPEND …
#define ASM_CLIENT_EVENT_CMD_SUSPEND_DONE …
#define ASM_CLIENT_EVENT_CMD_RUN_DONE …
#define ASM_CLIENT_EVENT_DATA_WRITE_DONE …
#define ASM_CLIENT_EVENT_DATA_READ_DONE …
#define ASM_WRITE_TOKEN_MASK …
#define ASM_WRITE_TOKEN_LEN_MASK …
#define ASM_WRITE_TOKEN_LEN_SHIFT …

enum { … };

#define MAX_SESSIONS …
#define FORMAT_LINEAR_PCM …
#define ASM_LAST_BUFFER_FLAG …

struct q6asm_flac_cfg { … };

struct q6asm_wma_cfg { … };

struct q6asm_alac_cfg { … };

struct q6asm_ape_cfg { … };

q6asm_cb;
struct audio_client;
struct audio_client *q6asm_audio_client_alloc(struct device *dev,
					      q6asm_cb cb, void *priv,
					      int session_id, int perf_mode);
void q6asm_audio_client_free(struct audio_client *ac);
int q6asm_write_async(struct audio_client *ac, uint32_t stream_id, uint32_t len,
		      uint32_t msw_ts, uint32_t lsw_ts, uint32_t wflags);
int q6asm_open_write(struct audio_client *ac, uint32_t stream_id,
		     uint32_t format, u32 codec_profile,
		     uint16_t bits_per_sample, bool is_gapless);

int q6asm_open_read(struct audio_client *ac, uint32_t stream_id,
		    uint32_t format, uint16_t bits_per_sample);
int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac,
					 uint32_t stream_id, uint32_t rate,
					 uint32_t channels,
					 uint16_t bits_per_sample);

int q6asm_read(struct audio_client *ac, uint32_t stream_id);

int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac,
					  uint32_t stream_id,
					  uint32_t rate, uint32_t channels,
					  u8 channel_map[PCM_MAX_NUM_CHANNEL],
					  uint16_t bits_per_sample);
int q6asm_stream_media_format_block_flac(struct audio_client *ac,
					 uint32_t stream_id,
					 struct q6asm_flac_cfg *cfg);
int q6asm_stream_media_format_block_wma_v9(struct audio_client *ac,
					   uint32_t stream_id,
					   struct q6asm_wma_cfg *cfg);
int q6asm_stream_media_format_block_wma_v10(struct audio_client *ac,
					    uint32_t stream_id,
					    struct q6asm_wma_cfg *cfg);
int q6asm_stream_media_format_block_alac(struct audio_client *ac,
					 uint32_t stream_id,
					 struct q6asm_alac_cfg *cfg);
int q6asm_stream_media_format_block_ape(struct audio_client *ac,
					uint32_t stream_id,
					struct q6asm_ape_cfg *cfg);
int q6asm_run(struct audio_client *ac, uint32_t stream_id, uint32_t flags,
	      uint32_t msw_ts, uint32_t lsw_ts);
int q6asm_run_nowait(struct audio_client *ac, uint32_t stream_id,
		     uint32_t flags, uint32_t msw_ts, uint32_t lsw_ts);
int q6asm_stream_remove_initial_silence(struct audio_client *ac,
					uint32_t stream_id,
					uint32_t initial_samples);
int q6asm_stream_remove_trailing_silence(struct audio_client *ac,
					 uint32_t stream_id,
					 uint32_t trailing_samples);
int q6asm_cmd(struct audio_client *ac, uint32_t stream_id,  int cmd);
int q6asm_cmd_nowait(struct audio_client *ac, uint32_t stream_id,  int cmd);
int q6asm_get_session_id(struct audio_client *c);
int q6asm_map_memory_regions(unsigned int dir,
			     struct audio_client *ac,
			     phys_addr_t phys,
			     size_t period_sz, unsigned int periods);
int q6asm_unmap_memory_regions(unsigned int dir, struct audio_client *ac);
#endif /* __Q6_ASM_H__ */