| /* 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 <mach/qdsp6v2/apr.h> |
| #include <sound/apr_audio.h> |
| #ifdef CONFIG_MSM_MULTIMEDIA_USE_ION |
| #include <linux/msm_ion.h> |
| #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_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__ */ |