projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| a13e8723 SK |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef __Q6_ASM_H__ | |
| 3 | #define __Q6_ASM_H__ | |
| 68fd8480 SK |
4 | #include "q6dsp-common.h" |
| 5 | #include <dt-bindings/sound/qcom,q6asm.h> | |
| 6 | ||
| 7 | /* ASM client callback events */ | |
| 8 | #define CMD_PAUSE 0x0001 | |
| 9 | #define ASM_CLIENT_EVENT_CMD_PAUSE_DONE 0x1001 | |
| 10 | #define CMD_FLUSH 0x0002 | |
| 11 | #define ASM_CLIENT_EVENT_CMD_FLUSH_DONE 0x1002 | |
| 12 | #define CMD_EOS 0x0003 | |
| 13 | #define ASM_CLIENT_EVENT_CMD_EOS_DONE 0x1003 | |
| 14 | #define CMD_CLOSE 0x0004 | |
| 15 | #define ASM_CLIENT_EVENT_CMD_CLOSE_DONE 0x1004 | |
| 16 | #define CMD_OUT_FLUSH 0x0005 | |
| 17 | #define ASM_CLIENT_EVENT_CMD_OUT_FLUSH_DONE 0x1005 | |
| 18 | #define CMD_SUSPEND 0x0006 | |
| 19 | #define ASM_CLIENT_EVENT_CMD_SUSPEND_DONE 0x1006 | |
| 20 | #define ASM_CLIENT_EVENT_CMD_RUN_DONE 0x1008 | |
| 21 | #define ASM_CLIENT_EVENT_DATA_WRITE_DONE 0x1009 | |
| 22 | #define ASM_CLIENT_EVENT_DATA_READ_DONE 0x100a | |
| 23 | ||
| 24 | enum { | |
| 25 | LEGACY_PCM_MODE = 0, | |
| 26 | LOW_LATENCY_PCM_MODE, | |
| 27 | ULTRA_LOW_LATENCY_PCM_MODE, | |
| 28 | ULL_POST_PROCESSING_PCM_MODE, | |
| 29 | }; | |
| a13e8723 SK |
30 | |
| 31 | #define MAX_SESSIONS 8 | |
| 68fd8480 SK |
32 | #define NO_TIMESTAMP 0xFF00 |
| 33 | #define FORMAT_LINEAR_PCM 0x0000 | |
| a13e8723 SK |
34 | |
| 35 | typedef void (*q6asm_cb) (uint32_t opcode, uint32_t token, | |
| 36 | void *payload, void *priv); | |
| 37 | struct audio_client; | |
| 38 | struct audio_client *q6asm_audio_client_alloc(struct device *dev, | |
| 39 | q6asm_cb cb, void *priv, | |
| 40 | int session_id, int perf_mode); | |
| 41 | void q6asm_audio_client_free(struct audio_client *ac); | |
| 68fd8480 SK |
42 | int q6asm_write_async(struct audio_client *ac, uint32_t len, uint32_t msw_ts, |
| 43 | uint32_t lsw_ts, uint32_t flags); | |
| 44 | int q6asm_open_write(struct audio_client *ac, uint32_t format, | |
| 45 | uint16_t bits_per_sample); | |
| 46 | ||
| 47 | int q6asm_open_read(struct audio_client *ac, uint32_t format, | |
| 48 | uint16_t bits_per_sample); | |
| 49 | int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac, | |
| 50 | uint32_t rate, uint32_t channels, uint16_t bits_per_sample); | |
| 51 | int q6asm_read(struct audio_client *ac); | |
| 52 | ||
| 53 | int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, | |
| 54 | uint32_t rate, uint32_t channels, | |
| 55 | u8 channel_map[PCM_MAX_NUM_CHANNEL], | |
| 56 | uint16_t bits_per_sample); | |
| 57 | int q6asm_run(struct audio_client *ac, uint32_t flags, uint32_t msw_ts, | |
| 58 | uint32_t lsw_ts); | |
| 59 | int q6asm_run_nowait(struct audio_client *ac, uint32_t flags, uint32_t msw_ts, | |
| 60 | uint32_t lsw_ts); | |
| 61 | int q6asm_cmd(struct audio_client *ac, int cmd); | |
| 62 | int q6asm_cmd_nowait(struct audio_client *ac, int cmd); | |
| a13e8723 | 63 | int q6asm_get_session_id(struct audio_client *ac); |
| a2a5d302 SK |
64 | int q6asm_map_memory_regions(unsigned int dir, |
| 65 | struct audio_client *ac, | |
| 66 | phys_addr_t phys, | |
| 67 | size_t bufsz, unsigned int bufcnt); | |
| 68 | int q6asm_unmap_memory_regions(unsigned int dir, struct audio_client *ac); | |
| a13e8723 | 69 | #endif /* __Q6_ASM_H__ */ |