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linux_dsm_epyc7002/sound/soc/intel/haswell/sst-haswell-ipc.h
Kuninori Morimoto 2ee178dbeb
ASoC: intel: haswell: replace platform to component 
Now platform can be replaced to component, let's do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12 11:45:11 +00:00

537 lines
16 KiB
C
Raw Blame History

/*
* Intel SST Haswell/Broadwell IPC Support
*
* Copyright (C) 2013, Intel Corporation. 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 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 __SST_HASWELL_IPC_H
#define __SST_HASWELL_IPC_H
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <sound/asound.h>
#define DRV_NAME "haswell-dai"
#define SST_HSW_NO_CHANNELS 4
#define SST_HSW_MAX_DX_REGIONS 14
#define SST_HSW_DX_CONTEXT_SIZE (640 * 1024)
#define SST_HSW_CHANNELS_ALL 0xffffffff
#define SST_HSW_FW_LOG_CONFIG_DWORDS 12
#define SST_HSW_GLOBAL_LOG 15
/**
* Upfront defined maximum message size that is
* expected by the in/out communication pipes in FW.
*/
#define SST_HSW_IPC_MAX_PAYLOAD_SIZE 400
#define SST_HSW_MAX_INFO_SIZE 64
#define SST_HSW_BUILD_HASH_LENGTH 40
#define SST_HSW_IPC_MAX_SHORT_PARAMETER_SIZE 500
#define WAVES_PARAM_COUNT 128
#define WAVES_PARAM_LINES 160
struct sst_hsw;
struct sst_hsw_stream;
struct sst_hsw_log_stream;
struct sst_pdata;
struct sst_module;
struct sst_module_runtime;
extern struct sst_ops haswell_ops;
/* Stream Allocate Path ID */
enum sst_hsw_stream_path_id {
SST_HSW_STREAM_PATH_SSP0_OUT = 0,
SST_HSW_STREAM_PATH_SSP0_IN = 1,
SST_HSW_STREAM_PATH_MAX_PATH_ID = 2,
};
/* Stream Allocate Stream Type */
enum sst_hsw_stream_type {
SST_HSW_STREAM_TYPE_RENDER = 0,
SST_HSW_STREAM_TYPE_SYSTEM = 1,
SST_HSW_STREAM_TYPE_CAPTURE = 2,
SST_HSW_STREAM_TYPE_LOOPBACK = 3,
SST_HSW_STREAM_TYPE_MAX_STREAM_TYPE = 4,
};
/* Stream Allocate Stream Format */
enum sst_hsw_stream_format {
SST_HSW_STREAM_FORMAT_PCM_FORMAT = 0,
SST_HSW_STREAM_FORMAT_MP3_FORMAT = 1,
SST_HSW_STREAM_FORMAT_AAC_FORMAT = 2,
SST_HSW_STREAM_FORMAT_MAX_FORMAT_ID = 3,
};
/* Device ID */
enum sst_hsw_device_id {
SST_HSW_DEVICE_SSP_0 = 0,
SST_HSW_DEVICE_SSP_1 = 1,
};
/* Device Master Clock Frequency */
enum sst_hsw_device_mclk {
SST_HSW_DEVICE_MCLK_OFF = 0,
SST_HSW_DEVICE_MCLK_FREQ_6_MHZ = 1,
SST_HSW_DEVICE_MCLK_FREQ_12_MHZ = 2,
SST_HSW_DEVICE_MCLK_FREQ_24_MHZ = 3,
};
/* Device Clock Master */
enum sst_hsw_device_mode {
SST_HSW_DEVICE_CLOCK_SLAVE = 0,
SST_HSW_DEVICE_CLOCK_MASTER = 1,
SST_HSW_DEVICE_TDM_CLOCK_MASTER = 2,
};
/* DX Power State */
enum sst_hsw_dx_state {
SST_HSW_DX_STATE_D0 = 0,
SST_HSW_DX_STATE_D1 = 1,
SST_HSW_DX_STATE_D3 = 3,
SST_HSW_DX_STATE_MAX = 3,
};
/* Audio stream stage IDs */
enum sst_hsw_fx_stage_id {
SST_HSW_STAGE_ID_WAVES = 0,
SST_HSW_STAGE_ID_DTS = 1,
SST_HSW_STAGE_ID_DOLBY = 2,
SST_HSW_STAGE_ID_BOOST = 3,
SST_HSW_STAGE_ID_MAX_FX_ID
};
/* DX State Type */
enum sst_hsw_dx_type {
SST_HSW_DX_TYPE_FW_IMAGE = 0,
SST_HSW_DX_TYPE_MEMORY_DUMP = 1
};
/* Volume Curve Type*/
enum sst_hsw_volume_curve {
SST_HSW_VOLUME_CURVE_NONE = 0,
SST_HSW_VOLUME_CURVE_FADE = 1
};
/* Sample ordering */
enum sst_hsw_interleaving {
SST_HSW_INTERLEAVING_PER_CHANNEL = 0,
SST_HSW_INTERLEAVING_PER_SAMPLE = 1,
};
/* Channel indices */
enum sst_hsw_channel_index {
SST_HSW_CHANNEL_LEFT = 0,
SST_HSW_CHANNEL_CENTER = 1,
SST_HSW_CHANNEL_RIGHT = 2,
SST_HSW_CHANNEL_LEFT_SURROUND = 3,
SST_HSW_CHANNEL_CENTER_SURROUND = 3,
SST_HSW_CHANNEL_RIGHT_SURROUND = 4,
SST_HSW_CHANNEL_LFE = 7,
SST_HSW_CHANNEL_INVALID = 0xF,
};
/* List of supported channel maps. */
enum sst_hsw_channel_config {
SST_HSW_CHANNEL_CONFIG_MONO = 0, /* mono only. */
SST_HSW_CHANNEL_CONFIG_STEREO = 1, /* L & R. */
SST_HSW_CHANNEL_CONFIG_2_POINT_1 = 2, /* L, R & LFE; PCM only. */
SST_HSW_CHANNEL_CONFIG_3_POINT_0 = 3, /* L, C & R; MP3 & AAC only. */
SST_HSW_CHANNEL_CONFIG_3_POINT_1 = 4, /* L, C, R & LFE; PCM only. */
SST_HSW_CHANNEL_CONFIG_QUATRO = 5, /* L, R, Ls & Rs; PCM only. */
SST_HSW_CHANNEL_CONFIG_4_POINT_0 = 6, /* L, C, R & Cs; MP3 & AAC only. */
SST_HSW_CHANNEL_CONFIG_5_POINT_0 = 7, /* L, C, R, Ls & Rs. */
SST_HSW_CHANNEL_CONFIG_5_POINT_1 = 8, /* L, C, R, Ls, Rs & LFE. */
SST_HSW_CHANNEL_CONFIG_DUAL_MONO = 9, /* One channel replicated in two. */
SST_HSW_CHANNEL_CONFIG_INVALID,
};
/* List of supported bit depths. */
enum sst_hsw_bitdepth {
SST_HSW_DEPTH_8BIT = 8,
SST_HSW_DEPTH_16BIT = 16,
SST_HSW_DEPTH_24BIT = 24, /* Default. */
SST_HSW_DEPTH_32BIT = 32,
SST_HSW_DEPTH_INVALID = 33,
};
enum sst_hsw_module_id {
SST_HSW_MODULE_BASE_FW = 0x0,
SST_HSW_MODULE_MP3 = 0x1,
SST_HSW_MODULE_AAC_5_1 = 0x2,
SST_HSW_MODULE_AAC_2_0 = 0x3,
SST_HSW_MODULE_SRC = 0x4,
SST_HSW_MODULE_WAVES = 0x5,
SST_HSW_MODULE_DOLBY = 0x6,
SST_HSW_MODULE_BOOST = 0x7,
SST_HSW_MODULE_LPAL = 0x8,
SST_HSW_MODULE_DTS = 0x9,
SST_HSW_MODULE_PCM_CAPTURE = 0xA,
SST_HSW_MODULE_PCM_SYSTEM = 0xB,
SST_HSW_MODULE_PCM_REFERENCE = 0xC,
SST_HSW_MODULE_PCM = 0xD,
SST_HSW_MODULE_BLUETOOTH_RENDER_MODULE = 0xE,
SST_HSW_MODULE_BLUETOOTH_CAPTURE_MODULE = 0xF,
SST_HSW_MAX_MODULE_ID,
};
enum sst_hsw_performance_action {
SST_HSW_PERF_START = 0,
SST_HSW_PERF_STOP = 1,
};
struct sst_hsw_transfer_info {
uint32_t destination; /* destination address */
uint32_t reverse:1; /* if 1 data flows from destination */
uint32_t size:31; /* transfer size in bytes.*/
uint16_t first_page_offset; /* offset to data in the first page. */
uint8_t packed_pages; /* page addresses. Each occupies 20 bits */
} __attribute__((packed));
struct sst_hsw_transfer_list {
uint32_t transfers_count;
struct sst_hsw_transfer_info transfers;
} __attribute__((packed));
struct sst_hsw_transfer_parameter {
uint32_t parameter_id;
uint32_t data_size;
union {
uint8_t data[1];
struct sst_hsw_transfer_list transfer_list;
};
} __attribute__((packed));
/* SST firmware module info */
struct sst_hsw_module_info {
u8 name[SST_HSW_MAX_INFO_SIZE];
u8 version[SST_HSW_MAX_INFO_SIZE];
} __attribute__((packed));
/* Module entry point */
struct sst_hsw_module_entry {
enum sst_hsw_module_id module_id;
u32 entry_point;
} __attribute__((packed));
/* Module map - alignement matches DSP */
struct sst_hsw_module_map {
u8 module_entries_count;
struct sst_hsw_module_entry module_entries[1];
} __attribute__((packed));
struct sst_hsw_memory_info {
u32 offset;
u32 size;
} __attribute__((packed));
struct sst_hsw_fx_enable {
struct sst_hsw_module_map module_map;
struct sst_hsw_memory_info persistent_mem;
} __attribute__((packed));
struct sst_hsw_ipc_module_config {
struct sst_hsw_module_map map;
struct sst_hsw_memory_info persistent_mem;
struct sst_hsw_memory_info scratch_mem;
} __attribute__((packed));
struct sst_hsw_get_fx_param {
u32 parameter_id;
u32 param_size;
} __attribute__((packed));
struct sst_hsw_perf_action {
u32 action;
} __attribute__((packed));
struct sst_hsw_perf_data {
u64 timestamp;
u64 cycles;
u64 datatime;
} __attribute__((packed));
/* FW version */
struct sst_hsw_ipc_fw_version {
u8 build;
u8 minor;
u8 major;
u8 type;
u8 fw_build_hash[SST_HSW_BUILD_HASH_LENGTH];
u32 fw_log_providers_hash;
} __attribute__((packed));
/* Stream ring info */
struct sst_hsw_ipc_stream_ring {
u32 ring_pt_address;
u32 num_pages;
u32 ring_size;
u32 ring_offset;
u32 ring_first_pfn;
} __attribute__((packed));
/* Debug Dump Log Enable Request */
struct sst_hsw_ipc_debug_log_enable_req {
struct sst_hsw_ipc_stream_ring ringinfo;
u32 config[SST_HSW_FW_LOG_CONFIG_DWORDS];
} __attribute__((packed));
/* Debug Dump Log Reply */
struct sst_hsw_ipc_debug_log_reply {
u32 log_buffer_begining;
u32 log_buffer_size;
} __attribute__((packed));
/* Stream glitch position */
struct sst_hsw_ipc_stream_glitch_position {
u32 glitch_type;
u32 present_pos;
u32 write_pos;
} __attribute__((packed));
/* Stream get position */
struct sst_hsw_ipc_stream_get_position {
u32 position;
u32 fw_cycle_count;
} __attribute__((packed));
/* Stream set position */
struct sst_hsw_ipc_stream_set_position {
u32 position;
u32 end_of_buffer;
} __attribute__((packed));
/* Stream Free Request */
struct sst_hsw_ipc_stream_free_req {
u8 stream_id;
u8 reserved[3];
} __attribute__((packed));
/* Set Volume Request */
struct sst_hsw_ipc_volume_req {
u32 channel;
u32 target_volume;
u64 curve_duration;
u32 curve_type;
} __attribute__((packed));
/* Device Configuration Request */
struct sst_hsw_ipc_device_config_req {
u32 ssp_interface;
u32 clock_frequency;
u32 mode;
u16 clock_divider;
u8 channels;
u8 reserved;
} __attribute__((packed));
/* Audio Data formats */
struct sst_hsw_audio_data_format_ipc {
u32 frequency;
u32 bitdepth;
u32 map;
u32 config;
u32 style;
u8 ch_num;
u8 valid_bit;
u8 reserved[2];
} __attribute__((packed));
/* Stream Allocate Request */
struct sst_hsw_ipc_stream_alloc_req {
u8 path_id;
u8 stream_type;
u8 format_id;
u8 reserved;
struct sst_hsw_audio_data_format_ipc format;
struct sst_hsw_ipc_stream_ring ringinfo;
struct sst_hsw_module_map map;
struct sst_hsw_memory_info persistent_mem;
struct sst_hsw_memory_info scratch_mem;
u32 number_of_notifications;
} __attribute__((packed));
/* Stream Allocate Reply */
struct sst_hsw_ipc_stream_alloc_reply {
u32 stream_hw_id;
u32 mixer_hw_id; // returns rate ????
u32 read_position_register_address;
u32 presentation_position_register_address;
u32 peak_meter_register_address[SST_HSW_NO_CHANNELS];
u32 volume_register_address[SST_HSW_NO_CHANNELS];
} __attribute__((packed));
/* Get Mixer Stream Info */
struct sst_hsw_ipc_stream_info_reply {
u32 mixer_hw_id;
u32 peak_meter_register_address[SST_HSW_NO_CHANNELS];
u32 volume_register_address[SST_HSW_NO_CHANNELS];
} __attribute__((packed));
/* DX State Request */
struct sst_hsw_ipc_dx_req {
u8 state;
u8 reserved[3];
} __attribute__((packed));
/* DX State Reply Memory Info Item */
struct sst_hsw_ipc_dx_memory_item {
u32 offset;
u32 size;
u32 source;
} __attribute__((packed));
/* DX State Reply */
struct sst_hsw_ipc_dx_reply {
u32 entries_no;
struct sst_hsw_ipc_dx_memory_item mem_info[SST_HSW_MAX_DX_REGIONS];
} __attribute__((packed));
struct sst_hsw_ipc_fw_version;
/* SST Init & Free */
struct sst_hsw *sst_hsw_new(struct device *dev, const u8 *fw, size_t fw_length,
u32 fw_offset);
void sst_hsw_free(struct sst_hsw *hsw);
int sst_hsw_fw_get_version(struct sst_hsw *hsw,
struct sst_hsw_ipc_fw_version *version);
u32 create_channel_map(enum sst_hsw_channel_config config);
/* Stream Mixer Controls - */
int sst_hsw_stream_set_volume(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 stage_id, u32 channel, u32 volume);
int sst_hsw_stream_get_volume(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 stage_id, u32 channel, u32 *volume);
/* Global Mixer Controls - */
int sst_hsw_mixer_set_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
u32 volume);
int sst_hsw_mixer_get_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
u32 *volume);
/* Stream API */
struct sst_hsw_stream *sst_hsw_stream_new(struct sst_hsw *hsw, int id,
u32 (*get_write_position)(struct sst_hsw_stream *stream, void *data),
void *data);
int sst_hsw_stream_free(struct sst_hsw *hsw, struct sst_hsw_stream *stream);
/* Stream Configuration */
int sst_hsw_stream_format(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
enum sst_hsw_stream_path_id path_id,
enum sst_hsw_stream_type stream_type,
enum sst_hsw_stream_format format_id);
int sst_hsw_stream_buffer(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
u32 ring_pt_address, u32 num_pages,
u32 ring_size, u32 ring_offset, u32 ring_first_pfn);
int sst_hsw_stream_commit(struct sst_hsw *hsw, struct sst_hsw_stream *stream);
int sst_hsw_stream_set_valid(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
u32 bits);
int sst_hsw_stream_set_rate(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
int rate);
int sst_hsw_stream_set_bits(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
enum sst_hsw_bitdepth bits);
int sst_hsw_stream_set_channels(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, int channels);
int sst_hsw_stream_set_map_config(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 map,
enum sst_hsw_channel_config config);
int sst_hsw_stream_set_style(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
enum sst_hsw_interleaving style);
int sst_hsw_stream_set_module_info(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, struct sst_module_runtime *runtime);
int sst_hsw_stream_set_pmemory_info(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 offset, u32 size);
int sst_hsw_stream_set_smemory_info(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 offset, u32 size);
snd_pcm_uframes_t sst_hsw_stream_get_old_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream);
void sst_hsw_stream_set_old_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, snd_pcm_uframes_t val);
bool sst_hsw_stream_get_silence_start(struct sst_hsw *hsw,
struct sst_hsw_stream *stream);
void sst_hsw_stream_set_silence_start(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, bool val);
int sst_hsw_mixer_get_info(struct sst_hsw *hsw);
/* Stream ALSA trigger operations */
int sst_hsw_stream_pause(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
int wait);
int sst_hsw_stream_resume(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
int wait);
int sst_hsw_stream_reset(struct sst_hsw *hsw, struct sst_hsw_stream *stream);
/* Stream pointer positions */
int sst_hsw_stream_get_read_pos(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 *position);
int sst_hsw_stream_get_write_pos(struct sst_hsw *hsw,
struct sst_hsw_stream *stream, u32 *position);
u32 sst_hsw_get_dsp_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream);
u64 sst_hsw_get_dsp_presentation_position(struct sst_hsw *hsw,
struct sst_hsw_stream *stream);
/* HW port config */
int sst_hsw_device_set_config(struct sst_hsw *hsw,
enum sst_hsw_device_id dev, enum sst_hsw_device_mclk mclk,
enum sst_hsw_device_mode mode, u32 clock_divider);
/* DX Config */
int sst_hsw_dx_set_state(struct sst_hsw *hsw,
enum sst_hsw_dx_state state, struct sst_hsw_ipc_dx_reply *dx);
/* init */
int sst_hsw_dsp_init(struct device *dev, struct sst_pdata *pdata);
void sst_hsw_dsp_free(struct device *dev, struct sst_pdata *pdata);
struct sst_dsp *sst_hsw_get_dsp(struct sst_hsw *hsw);
/* fw module function */
void sst_hsw_init_module_state(struct sst_hsw *hsw);
bool sst_hsw_is_module_loaded(struct sst_hsw *hsw, u32 module_id);
bool sst_hsw_is_module_active(struct sst_hsw *hsw, u32 module_id);
void sst_hsw_set_module_enabled_rtd3(struct sst_hsw *hsw, u32 module_id);
void sst_hsw_set_module_disabled_rtd3(struct sst_hsw *hsw, u32 module_id);
bool sst_hsw_is_module_enabled_rtd3(struct sst_hsw *hsw, u32 module_id);
void sst_hsw_reset_param_buf(struct sst_hsw *hsw);
int sst_hsw_store_param_line(struct sst_hsw *hsw, u8 *buf);
int sst_hsw_load_param_line(struct sst_hsw *hsw, u8 *buf);
int sst_hsw_launch_param_buf(struct sst_hsw *hsw);
int sst_hsw_module_load(struct sst_hsw *hsw,
u32 module_id, u32 instance_id, char *name);
int sst_hsw_module_enable(struct sst_hsw *hsw,
u32 module_id, u32 instance_id);
int sst_hsw_module_disable(struct sst_hsw *hsw,
u32 module_id, u32 instance_id);
int sst_hsw_module_set_param(struct sst_hsw *hsw,
u32 module_id, u32 instance_id, u32 parameter_id,
u32 param_size, char *param);
/* runtime module management */
struct sst_module_runtime *sst_hsw_runtime_module_create(struct sst_hsw *hsw,
int mod_id, int offset);
void sst_hsw_runtime_module_free(struct sst_module_runtime *runtime);
/* PM */
int sst_hsw_dsp_runtime_resume(struct sst_hsw *hsw);
int sst_hsw_dsp_runtime_suspend(struct sst_hsw *hsw);
int sst_hsw_dsp_load(struct sst_hsw *hsw);
int sst_hsw_dsp_runtime_sleep(struct sst_hsw *hsw);
#endif
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