1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __Q6_ASM_H__ 3*4882a593Smuzhiyun #define __Q6_ASM_H__ 4*4882a593Smuzhiyun #include "q6dsp-common.h" 5*4882a593Smuzhiyun #include <dt-bindings/sound/qcom,q6asm.h> 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun /* ASM client callback events */ 8*4882a593Smuzhiyun #define CMD_PAUSE 0x0001 9*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_CMD_PAUSE_DONE 0x1001 10*4882a593Smuzhiyun #define CMD_FLUSH 0x0002 11*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_CMD_FLUSH_DONE 0x1002 12*4882a593Smuzhiyun #define CMD_EOS 0x0003 13*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_CMD_EOS_DONE 0x1003 14*4882a593Smuzhiyun #define CMD_CLOSE 0x0004 15*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_CMD_CLOSE_DONE 0x1004 16*4882a593Smuzhiyun #define CMD_OUT_FLUSH 0x0005 17*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_CMD_OUT_FLUSH_DONE 0x1005 18*4882a593Smuzhiyun #define CMD_SUSPEND 0x0006 19*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_CMD_SUSPEND_DONE 0x1006 20*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_CMD_RUN_DONE 0x1008 21*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_DATA_WRITE_DONE 0x1009 22*4882a593Smuzhiyun #define ASM_CLIENT_EVENT_DATA_READ_DONE 0x100a 23*4882a593Smuzhiyun #define ASM_WRITE_TOKEN_MASK GENMASK(15, 0) 24*4882a593Smuzhiyun #define ASM_WRITE_TOKEN_LEN_MASK GENMASK(31, 16) 25*4882a593Smuzhiyun #define ASM_WRITE_TOKEN_LEN_SHIFT 16 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun enum { 28*4882a593Smuzhiyun LEGACY_PCM_MODE = 0, 29*4882a593Smuzhiyun LOW_LATENCY_PCM_MODE, 30*4882a593Smuzhiyun ULTRA_LOW_LATENCY_PCM_MODE, 31*4882a593Smuzhiyun ULL_POST_PROCESSING_PCM_MODE, 32*4882a593Smuzhiyun }; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun #define MAX_SESSIONS 8 35*4882a593Smuzhiyun #define FORMAT_LINEAR_PCM 0x0000 36*4882a593Smuzhiyun #define ASM_LAST_BUFFER_FLAG BIT(30) 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun struct q6asm_flac_cfg { 39*4882a593Smuzhiyun u32 sample_rate; 40*4882a593Smuzhiyun u32 ext_sample_rate; 41*4882a593Smuzhiyun u32 min_frame_size; 42*4882a593Smuzhiyun u32 max_frame_size; 43*4882a593Smuzhiyun u16 stream_info_present; 44*4882a593Smuzhiyun u16 min_blk_size; 45*4882a593Smuzhiyun u16 max_blk_size; 46*4882a593Smuzhiyun u16 ch_cfg; 47*4882a593Smuzhiyun u16 sample_size; 48*4882a593Smuzhiyun u16 md5_sum; 49*4882a593Smuzhiyun }; 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun struct q6asm_wma_cfg { 52*4882a593Smuzhiyun u32 fmtag; 53*4882a593Smuzhiyun u32 num_channels; 54*4882a593Smuzhiyun u32 sample_rate; 55*4882a593Smuzhiyun u32 bytes_per_sec; 56*4882a593Smuzhiyun u32 block_align; 57*4882a593Smuzhiyun u32 bits_per_sample; 58*4882a593Smuzhiyun u32 channel_mask; 59*4882a593Smuzhiyun u32 enc_options; 60*4882a593Smuzhiyun u32 adv_enc_options; 61*4882a593Smuzhiyun u32 adv_enc_options2; 62*4882a593Smuzhiyun }; 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun struct q6asm_alac_cfg { 65*4882a593Smuzhiyun u32 frame_length; 66*4882a593Smuzhiyun u8 compatible_version; 67*4882a593Smuzhiyun u8 bit_depth; 68*4882a593Smuzhiyun u8 pb; 69*4882a593Smuzhiyun u8 mb; 70*4882a593Smuzhiyun u8 kb; 71*4882a593Smuzhiyun u8 num_channels; 72*4882a593Smuzhiyun u16 max_run; 73*4882a593Smuzhiyun u32 max_frame_bytes; 74*4882a593Smuzhiyun u32 avg_bit_rate; 75*4882a593Smuzhiyun u32 sample_rate; 76*4882a593Smuzhiyun u32 channel_layout_tag; 77*4882a593Smuzhiyun }; 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun struct q6asm_ape_cfg { 80*4882a593Smuzhiyun u16 compatible_version; 81*4882a593Smuzhiyun u16 compression_level; 82*4882a593Smuzhiyun u32 format_flags; 83*4882a593Smuzhiyun u32 blocks_per_frame; 84*4882a593Smuzhiyun u32 final_frame_blocks; 85*4882a593Smuzhiyun u32 total_frames; 86*4882a593Smuzhiyun u16 bits_per_sample; 87*4882a593Smuzhiyun u16 num_channels; 88*4882a593Smuzhiyun u32 sample_rate; 89*4882a593Smuzhiyun u32 seek_table_present; 90*4882a593Smuzhiyun }; 91*4882a593Smuzhiyun 92*4882a593Smuzhiyun typedef void (*q6asm_cb) (uint32_t opcode, uint32_t token, 93*4882a593Smuzhiyun void *payload, void *priv); 94*4882a593Smuzhiyun struct audio_client; 95*4882a593Smuzhiyun struct audio_client *q6asm_audio_client_alloc(struct device *dev, 96*4882a593Smuzhiyun q6asm_cb cb, void *priv, 97*4882a593Smuzhiyun int session_id, int perf_mode); 98*4882a593Smuzhiyun void q6asm_audio_client_free(struct audio_client *ac); 99*4882a593Smuzhiyun int q6asm_write_async(struct audio_client *ac, uint32_t stream_id, uint32_t len, 100*4882a593Smuzhiyun uint32_t msw_ts, uint32_t lsw_ts, uint32_t flags); 101*4882a593Smuzhiyun int q6asm_open_write(struct audio_client *ac, uint32_t stream_id, 102*4882a593Smuzhiyun uint32_t format, u32 codec_profile, 103*4882a593Smuzhiyun uint16_t bits_per_sample, bool is_gapless); 104*4882a593Smuzhiyun 105*4882a593Smuzhiyun int q6asm_open_read(struct audio_client *ac, uint32_t stream_id, 106*4882a593Smuzhiyun uint32_t format, uint16_t bits_per_sample); 107*4882a593Smuzhiyun int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac, 108*4882a593Smuzhiyun uint32_t stream_id, uint32_t rate, 109*4882a593Smuzhiyun uint32_t channels, 110*4882a593Smuzhiyun uint16_t bits_per_sample); 111*4882a593Smuzhiyun 112*4882a593Smuzhiyun int q6asm_read(struct audio_client *ac, uint32_t stream_id); 113*4882a593Smuzhiyun 114*4882a593Smuzhiyun int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, 115*4882a593Smuzhiyun uint32_t stream_id, 116*4882a593Smuzhiyun uint32_t rate, uint32_t channels, 117*4882a593Smuzhiyun u8 channel_map[PCM_MAX_NUM_CHANNEL], 118*4882a593Smuzhiyun uint16_t bits_per_sample); 119*4882a593Smuzhiyun int q6asm_stream_media_format_block_flac(struct audio_client *ac, 120*4882a593Smuzhiyun uint32_t stream_id, 121*4882a593Smuzhiyun struct q6asm_flac_cfg *cfg); 122*4882a593Smuzhiyun int q6asm_stream_media_format_block_wma_v9(struct audio_client *ac, 123*4882a593Smuzhiyun uint32_t stream_id, 124*4882a593Smuzhiyun struct q6asm_wma_cfg *cfg); 125*4882a593Smuzhiyun int q6asm_stream_media_format_block_wma_v10(struct audio_client *ac, 126*4882a593Smuzhiyun uint32_t stream_id, 127*4882a593Smuzhiyun struct q6asm_wma_cfg *cfg); 128*4882a593Smuzhiyun int q6asm_stream_media_format_block_alac(struct audio_client *ac, 129*4882a593Smuzhiyun uint32_t stream_id, 130*4882a593Smuzhiyun struct q6asm_alac_cfg *cfg); 131*4882a593Smuzhiyun int q6asm_stream_media_format_block_ape(struct audio_client *ac, 132*4882a593Smuzhiyun uint32_t stream_id, 133*4882a593Smuzhiyun struct q6asm_ape_cfg *cfg); 134*4882a593Smuzhiyun int q6asm_run(struct audio_client *ac, uint32_t stream_id, uint32_t flags, 135*4882a593Smuzhiyun uint32_t msw_ts, uint32_t lsw_ts); 136*4882a593Smuzhiyun int q6asm_run_nowait(struct audio_client *ac, uint32_t stream_id, 137*4882a593Smuzhiyun uint32_t flags, uint32_t msw_ts, uint32_t lsw_ts); 138*4882a593Smuzhiyun int q6asm_stream_remove_initial_silence(struct audio_client *ac, 139*4882a593Smuzhiyun uint32_t stream_id, 140*4882a593Smuzhiyun uint32_t initial_samples); 141*4882a593Smuzhiyun int q6asm_stream_remove_trailing_silence(struct audio_client *ac, 142*4882a593Smuzhiyun uint32_t stream_id, 143*4882a593Smuzhiyun uint32_t trailing_samples); 144*4882a593Smuzhiyun int q6asm_cmd(struct audio_client *ac, uint32_t stream_id, int cmd); 145*4882a593Smuzhiyun int q6asm_cmd_nowait(struct audio_client *ac, uint32_t stream_id, int cmd); 146*4882a593Smuzhiyun int q6asm_get_session_id(struct audio_client *ac); 147*4882a593Smuzhiyun int q6asm_map_memory_regions(unsigned int dir, 148*4882a593Smuzhiyun struct audio_client *ac, 149*4882a593Smuzhiyun phys_addr_t phys, 150*4882a593Smuzhiyun size_t bufsz, unsigned int bufcnt); 151*4882a593Smuzhiyun int q6asm_unmap_memory_regions(unsigned int dir, struct audio_client *ac); 152*4882a593Smuzhiyun #endif /* __Q6_ASM_H__ */ 153