/* Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef __Q6_ASM_H__ #define __Q6_ASM_H__ #include #include #ifdef CONFIG_MSM_MULTIMEDIA_USE_ION #include #endif #define IN 0x000 #define OUT 0x001 #define CH_MODE_MONO 0x001 #define CH_MODE_STEREO 0x002 #define FORMAT_LINEAR_PCM 0x0000 #define FORMAT_DTMF 0x0001 #define FORMAT_ADPCM 0x0002 #define FORMAT_YADPCM 0x0003 #define FORMAT_MP3 0x0004 #define FORMAT_MPEG4_AAC 0x0005 #define FORMAT_AMRNB 0x0006 #define FORMAT_AMRWB 0x0007 #define FORMAT_V13K 0x0008 #define FORMAT_EVRC 0x0009 #define FORMAT_EVRCB 0x000a #define FORMAT_EVRCWB 0x000b #define FORMAT_MIDI 0x000c #define FORMAT_SBC 0x000d #define FORMAT_WMA_V10PRO 0x000e #define FORMAT_WMA_V9 0x000f #define FORMAT_AMR_WB_PLUS 0x0010 #define FORMAT_MPEG4_MULTI_AAC 0x0011 #define FORMAT_MULTI_CHANNEL_LINEAR_PCM 0x0012 #define FORMAT_AC3 0x0013 #define FORMAT_DTS 0x0014 #define FORMAT_EAC3 0x0015 #define FORMAT_ATRAC 0x0016 #define FORMAT_MAT 0x0017 #define FORMAT_AAC 0x0018 #define FORMAT_DTS_LBR 0x0019 #define FORMAT_PASS_THROUGH 0x0020 #define FORMAT_MP2 0x0021 #define ENCDEC_SBCBITRATE 0x0001 #define ENCDEC_IMMEDIATE_DECODE 0x0002 #define ENCDEC_CFG_BLK 0x0003 #define DTS_ENC_SAMPLE_RATE48k 48000 #define CMD_PAUSE 0x0001 #define CMD_FLUSH 0x0002 #define CMD_EOS 0x0003 #define CMD_CLOSE 0x0004 #define CMD_OUT_FLUSH 0x0005 /* bit 0:1 represents priority of stream */ #define STREAM_PRIORITY_NORMAL 0x0000 #define STREAM_PRIORITY_LOW 0x0001 #define STREAM_PRIORITY_HIGH 0x0002 /* bit 4 represents META enable of encoded data buffer */ #define BUFFER_META_ENABLE 0x0010 /* Enable Sample_Rate/Channel_Mode notification event from Decoder */ #define SR_CM_NOTIFY_ENABLE 0x0004 #define TUN_WRITE_IO_MODE 0x0008 /* tunnel read write mode */ #define TUN_READ_IO_MODE 0x0004 /* tunnel read write mode */ #define ASYNC_IO_MODE 0x0002 #define SYNC_IO_MODE 0x0001 #define NO_TIMESTAMP 0xFF00 #define SET_TIMESTAMP 0x0000 #define SOFT_PAUSE_ENABLE 1 #define SOFT_PAUSE_DISABLE 0 #define SESSION_MAX 0x08 #define SOFT_PAUSE_PERIOD 30 /* ramp up/down for 30ms */ #define SOFT_PAUSE_STEP_LINEAR 0 /* Step value 0ms or 0us */ #define SOFT_PAUSE_STEP 0 /* Step value 0ms or 0us */ enum { SOFT_PAUSE_CURVE_LINEAR = 0, SOFT_PAUSE_CURVE_EXP, SOFT_PAUSE_CURVE_LOG, }; #define SOFT_VOLUME_PERIOD 30 /* ramp up/down for 30ms */ #define SOFT_VOLUME_STEP_LINEAR 0 /* Step value 0ms or 0us */ #define SOFT_VOLUME_STEP 0 /* Step value 0ms or 0us */ enum { SOFT_VOLUME_CURVE_LINEAR = 0, SOFT_VOLUME_CURVE_EXP, SOFT_VOLUME_CURVE_LOG, }; typedef void (*app_cb)(uint32_t opcode, uint32_t token, uint32_t *payload, void *priv); struct audio_buffer { dma_addr_t phys; void *data; uint32_t used; uint32_t size;/* size of buffer */ uint32_t actual_size; /* actual number of bytes read by DSP */ #ifdef CONFIG_MSM_MULTIMEDIA_USE_ION struct ion_handle *handle; struct ion_client *client; #else void *mem_buffer; #endif }; struct audio_aio_write_param { unsigned long paddr; uint32_t uid; uint32_t len; uint32_t msw_ts; uint32_t lsw_ts; uint32_t flags; }; struct audio_aio_read_param { unsigned long paddr; uint32_t len; uint32_t uid; }; struct audio_port_data { struct audio_buffer *buf; uint32_t max_buf_cnt; uint32_t dsp_buf; uint32_t cpu_buf; /* read or write locks */ struct mutex lock; spinlock_t dsp_lock; }; struct audio_client { int session; /* idx:1 out port, 0: in port*/ struct audio_port_data port[2]; struct apr_svc *apr; struct mutex cmd_lock; atomic_t cmd_state; atomic_t cmd_close_state; atomic_t time_flag; atomic_t nowait_cmd_cnt; wait_queue_head_t cmd_wait; wait_queue_head_t time_wait; app_cb cb; void *priv; uint32_t io_mode; uint64_t time_stamp; atomic_t cmd_response; bool perf_mode; }; void q6asm_audio_client_free(struct audio_client *ac); struct audio_client *q6asm_audio_client_alloc(app_cb cb, void *priv); struct audio_client *q6asm_get_audio_client(int session_id); int q6asm_audio_client_buf_alloc(unsigned int dir/* 1:Out,0:In */, struct audio_client *ac, unsigned int bufsz, unsigned int bufcnt); int q6asm_audio_client_buf_alloc_contiguous(unsigned int dir /* 1:Out,0:In */, struct audio_client *ac, unsigned int bufsz, unsigned int bufcnt); int q6asm_audio_client_buf_free_contiguous(unsigned int dir, struct audio_client *ac); int q6asm_open_read(struct audio_client *ac, uint32_t format); int q6asm_open_read_v2_1(struct audio_client *ac, uint32_t format); int q6asm_open_read_compressed(struct audio_client *ac, uint32_t frames_per_buffer, uint32_t meta_data_mode); int q6asm_open_write(struct audio_client *ac, uint32_t format); int q6asm_open_write_compressed(struct audio_client *ac, uint32_t format); int q6asm_open_transcode_loopback(struct audio_client *ac, uint32_t channels); int q6asm_enc_cfg_blk_dts(struct audio_client *ac, uint32_t sample_rate, uint32_t channels); int q6asm_open_read_write(struct audio_client *ac, uint32_t rd_format, uint32_t wr_format); int q6asm_open_loopack(struct audio_client *ac); int q6asm_write(struct audio_client *ac, uint32_t len, uint32_t msw_ts, uint32_t lsw_ts, uint32_t flags); int q6asm_write_nolock(struct audio_client *ac, uint32_t len, uint32_t msw_ts, uint32_t lsw_ts, uint32_t flags); int q6asm_async_write(struct audio_client *ac, struct audio_aio_write_param *param); int q6asm_async_read(struct audio_client *ac, struct audio_aio_read_param *param); int q6asm_async_read_compressed(struct audio_client *ac, struct audio_aio_read_param *param); int q6asm_read(struct audio_client *ac); int q6asm_read_nolock(struct audio_client *ac); int q6asm_memory_map(struct audio_client *ac, uint32_t buf_add, int dir, uint32_t bufsz, uint32_t bufcnt); int q6asm_memory_unmap(struct audio_client *ac, uint32_t buf_add, int dir); int q6asm_run(struct audio_client *ac, uint32_t flags, uint32_t msw_ts, uint32_t lsw_ts); int q6asm_run_nowait(struct audio_client *ac, uint32_t flags, uint32_t msw_ts, uint32_t lsw_ts); int q6asm_reg_tx_overflow(struct audio_client *ac, uint16_t enable); int q6asm_cmd(struct audio_client *ac, int cmd); int q6asm_cmd_nowait(struct audio_client *ac, int cmd); void *q6asm_is_cpu_buf_avail(int dir, struct audio_client *ac, uint32_t *size, uint32_t *idx); void *q6asm_is_cpu_buf_avail_nolock(int dir, struct audio_client *ac, uint32_t *size, uint32_t *idx); int q6asm_is_dsp_buf_avail(int dir, struct audio_client *ac); /* File format specific configurations to be added below */ int q6asm_enc_cfg_blk_aac(struct audio_client *ac, uint32_t frames_per_buf, uint32_t sample_rate, uint32_t channels, uint32_t bit_rate, uint32_t mode, uint32_t format); int q6asm_enc_cfg_blk_pcm(struct audio_client *ac, uint32_t rate, uint32_t channels); int q6asm_enc_cfg_blk_pcm_native(struct audio_client *ac, uint32_t rate, uint32_t channels); int q6asm_enc_cfg_blk_multi_ch_pcm(struct audio_client *ac, uint32_t rate, uint32_t channels); int q6asm_enable_sbrps(struct audio_client *ac, uint32_t sbr_ps); int q6asm_cfg_dual_mono_aac(struct audio_client *ac, uint16_t sce_left, uint16_t sce_right); int q6asm_cfg_aac_sel_mix_coef(struct audio_client *ac, uint32_t mix_coeff); int q6asm_set_encdec_chan_map(struct audio_client *ac, uint32_t num_channels); int q6asm_enc_cfg_blk_qcelp(struct audio_client *ac, uint32_t frames_per_buf, uint16_t min_rate, uint16_t max_rate, uint16_t reduced_rate_level, uint16_t rate_modulation_cmd); int q6asm_enc_cfg_blk_evrc(struct audio_client *ac, uint32_t frames_per_buf, uint16_t min_rate, uint16_t max_rate, uint16_t rate_modulation_cmd); int q6asm_enc_cfg_blk_amrnb(struct audio_client *ac, uint32_t frames_per_buf, uint16_t band_mode, uint16_t dtx_enable); int q6asm_enc_cfg_blk_amrwb(struct audio_client *ac, uint32_t frames_per_buf, uint16_t band_mode, uint16_t dtx_enable); int q6asm_media_format_block_pcm(struct audio_client *ac, uint32_t rate, uint32_t channels); int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, uint32_t rate, uint32_t channels, char *channel_map); int q6asm_media_format_block_aac(struct audio_client *ac, struct asm_aac_cfg *cfg); int q6asm_media_format_block_amrwbplus(struct audio_client *ac, struct asm_amrwbplus_cfg *cfg); int q6asm_media_format_block_multi_aac(struct audio_client *ac, struct asm_aac_cfg *cfg); int q6asm_media_format_block_wma(struct audio_client *ac, void *cfg); int q6asm_media_format_block_wmapro(struct audio_client *ac, void *cfg); /* PP specific */ int q6asm_equalizer(struct audio_client *ac, void *eq); /* Send Volume Command */ int q6asm_set_volume(struct audio_client *ac, int volume); /* Set SoftPause Params */ int q6asm_set_softpause(struct audio_client *ac, struct asm_softpause_params *param); /* Set Softvolume Params */ int q6asm_set_softvolume(struct audio_client *ac, struct asm_softvolume_params *param); /* Send left-right channel gain */ int q6asm_set_lrgain(struct audio_client *ac, int left_gain, int right_gain); /* Enable Mute/unmute flag */ int q6asm_set_mute(struct audio_client *ac, int muteflag); int q6asm_get_session_time(struct audio_client *ac, uint64_t *tstamp); /* Client can set the IO mode to either AIO/SIO mode */ int q6asm_set_io_mode(struct audio_client *ac, uint32_t mode); #ifdef CONFIG_RTAC /* Get Service ID for APR communication */ int q6asm_get_apr_service_id(int session_id); #endif /* Common format block without any payload */ int q6asm_media_format_block(struct audio_client *ac, uint32_t format); #endif /* __Q6_ASM_H__ */