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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* skl_topology.h - Intel HDA Platform topology header file
*
* Copyright (C) 2014-15 Intel Corp
* Author: Jeeja KP <jeeja.kp@intel.com>
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#ifndef __SKL_TOPOLOGY_H__
#define __SKL_TOPOLOGY_H__
#include <linux/types.h>
#include <sound/hdaudio_ext.h>
#include <sound/soc.h>
#include <uapi/sound/skl-tplg-interface.h>
#include "skl.h"
#define BITS_PER_BYTE 8
#define MAX_TS_GROUPS 8
#define MAX_DMIC_TS_GROUPS 4
#define MAX_FIXED_DMIC_PARAMS_SIZE 727
/* Maximum number of coefficients up down mixer module */
#define UP_DOWN_MIXER_MAX_COEFF 8
#define MODULE_MAX_IN_PINS 8
#define MODULE_MAX_OUT_PINS 8
#define SKL_MIC_CH_SUPPORT 4
#define SKL_MIC_MAX_CH_SUPPORT 8
#define SKL_DEFAULT_MIC_SEL_GAIN 0x3FF
#define SKL_MIC_SEL_SWITCH 0x3
#define SKL_OUTPUT_PIN 0
#define SKL_INPUT_PIN 1
#define SKL_MAX_PATH_CONFIGS 8
#define SKL_MAX_MODULES_IN_PIPE 8
#define SKL_MAX_MODULE_FORMATS 32
#define SKL_MAX_MODULE_RESOURCES 32
enum skl_channel_index {
SKL_CHANNEL_LEFT = 0,
SKL_CHANNEL_RIGHT = 1,
SKL_CHANNEL_CENTER = 2,
SKL_CHANNEL_LEFT_SURROUND = 3,
SKL_CHANNEL_CENTER_SURROUND = 3,
SKL_CHANNEL_RIGHT_SURROUND = 4,
SKL_CHANNEL_LFE = 7,
SKL_CHANNEL_INVALID = 0xF,
};
enum skl_bitdepth {
SKL_DEPTH_8BIT = 8,
SKL_DEPTH_16BIT = 16,
SKL_DEPTH_24BIT = 24,
SKL_DEPTH_32BIT = 32,
SKL_DEPTH_INVALID
};
enum skl_s_freq {
SKL_FS_8000 = 8000,
SKL_FS_11025 = 11025,
SKL_FS_12000 = 12000,
SKL_FS_16000 = 16000,
SKL_FS_22050 = 22050,
SKL_FS_24000 = 24000,
SKL_FS_32000 = 32000,
SKL_FS_44100 = 44100,
SKL_FS_48000 = 48000,
SKL_FS_64000 = 64000,
SKL_FS_88200 = 88200,
SKL_FS_96000 = 96000,
SKL_FS_128000 = 128000,
SKL_FS_176400 = 176400,
SKL_FS_192000 = 192000,
SKL_FS_INVALID
};
enum skl_widget_type {
SKL_WIDGET_VMIXER = 1,
SKL_WIDGET_MIXER = 2,
SKL_WIDGET_PGA = 3,
SKL_WIDGET_MUX = 4
};
struct skl_audio_data_format {
enum skl_s_freq s_freq;
enum skl_bitdepth bit_depth;
u32 channel_map;
enum skl_ch_cfg ch_cfg;
enum skl_interleaving interleaving;
u8 number_of_channels;
u8 valid_bit_depth;
u8 sample_type;
u8 reserved[1];
} __packed;
struct skl_base_cfg {
u32 cpc;
u32 ibs;
u32 obs;
u32 is_pages;
struct skl_audio_data_format audio_fmt;
};
struct skl_cpr_gtw_cfg {
u32 node_id;
u32 dma_buffer_size;
u32 config_length;
/* not mandatory; required only for DMIC/I2S */
u32 config_data[1];
} __packed;
struct skl_dma_control {
u32 node_id;
u32 config_length;
u32 config_data[0];
} __packed;
struct skl_cpr_cfg {
struct skl_base_cfg base_cfg;
struct skl_audio_data_format out_fmt;
u32 cpr_feature_mask;
struct skl_cpr_gtw_cfg gtw_cfg;
} __packed;
struct skl_cpr_pin_fmt {
u32 sink_id;
struct skl_audio_data_format src_fmt;
struct skl_audio_data_format dst_fmt;
} __packed;
struct skl_src_module_cfg {
struct skl_base_cfg base_cfg;
enum skl_s_freq src_cfg;
} __packed;
struct skl_up_down_mixer_cfg {
struct skl_base_cfg base_cfg;
enum skl_ch_cfg out_ch_cfg;
/* This should be set to 1 if user coefficients are required */
u32 coeff_sel;
/* Pass the user coeff in this array */
s32 coeff[UP_DOWN_MIXER_MAX_COEFF];
u32 ch_map;
} __packed;
struct skl_algo_cfg {
struct skl_base_cfg base_cfg;
char params[0];
} __packed;
struct skl_base_outfmt_cfg {
struct skl_base_cfg base_cfg;
struct skl_audio_data_format out_fmt;
} __packed;
enum skl_dma_type {
SKL_DMA_HDA_HOST_OUTPUT_CLASS = 0,
SKL_DMA_HDA_HOST_INPUT_CLASS = 1,
SKL_DMA_HDA_HOST_INOUT_CLASS = 2,
SKL_DMA_HDA_LINK_OUTPUT_CLASS = 8,
SKL_DMA_HDA_LINK_INPUT_CLASS = 9,
SKL_DMA_HDA_LINK_INOUT_CLASS = 0xA,
SKL_DMA_DMIC_LINK_INPUT_CLASS = 0xB,
SKL_DMA_I2S_LINK_OUTPUT_CLASS = 0xC,
SKL_DMA_I2S_LINK_INPUT_CLASS = 0xD,
};
union skl_ssp_dma_node {
u8 val;
struct {
u8 time_slot_index:4;
u8 i2s_instance:4;
} dma_node;
};
union skl_connector_node_id {
u32 val;
struct {
u32 vindex:8;
u32 dma_type:4;
u32 rsvd:20;
} node;
};
struct skl_module_fmt {
u32 channels;
u32 s_freq;
u32 bit_depth;
u32 valid_bit_depth;
u32 ch_cfg;
u32 interleaving_style;
u32 sample_type;
u32 ch_map;
};
struct skl_module_cfg;
struct skl_mod_inst_map {
u16 mod_id;
u16 inst_id;
};
struct skl_uuid_inst_map {
u16 inst_id;
u16 reserved;
guid_t mod_uuid;
} __packed;
struct skl_kpb_params {
u32 num_modules;
union {
struct skl_mod_inst_map map[0];
struct skl_uuid_inst_map map_uuid[0];
} u;
};
struct skl_module_inst_id {
guid_t mod_uuid;
int module_id;
u32 instance_id;
int pvt_id;
};
enum skl_module_pin_state {
SKL_PIN_UNBIND = 0,
SKL_PIN_BIND_DONE = 1,
};
struct skl_module_pin {
struct skl_module_inst_id id;
bool is_dynamic;
bool in_use;
enum skl_module_pin_state pin_state;
struct skl_module_cfg *tgt_mcfg;
};
struct skl_specific_cfg {
u32 set_params;
u32 param_id;
u32 caps_size;
u32 *caps;
};
enum skl_pipe_state {
SKL_PIPE_INVALID = 0,
SKL_PIPE_CREATED = 1,
SKL_PIPE_PAUSED = 2,
SKL_PIPE_STARTED = 3,
SKL_PIPE_RESET = 4
};
struct skl_pipe_module {
struct snd_soc_dapm_widget *w;
struct list_head node;
};
struct skl_pipe_params {
u8 host_dma_id;
u8 link_dma_id;
u32 ch;
u32 s_freq;
u32 s_fmt;
u8 linktype;
snd_pcm_format_t format;
int link_index;
int stream;
unsigned int host_bps;
unsigned int link_bps;
};
struct skl_pipe_fmt {
u32 freq;
u8 channels;
u8 bps;
};
struct skl_pipe_mcfg {
u8 res_idx;
u8 fmt_idx;
};
struct skl_path_config {
u8 mem_pages;
struct skl_pipe_fmt in_fmt;
struct skl_pipe_fmt out_fmt;
};
struct skl_pipe {
u8 ppl_id;
u8 pipe_priority;
u16 conn_type;
u32 memory_pages;
u8 lp_mode;
struct skl_pipe_params *p_params;
enum skl_pipe_state state;
u8 direction;
u8 cur_config_idx;
u8 nr_cfgs;
struct skl_path_config configs[SKL_MAX_PATH_CONFIGS];
struct list_head w_list;
bool passthru;
u32 pipe_config_idx;
};
enum skl_module_state {
SKL_MODULE_UNINIT = 0,
SKL_MODULE_LOADED = 1,
SKL_MODULE_INIT_DONE = 2,
SKL_MODULE_BIND_DONE = 3,
SKL_MODULE_UNLOADED = 4,
};
enum d0i3_capability {
SKL_D0I3_NONE = 0,
SKL_D0I3_STREAMING = 1,
SKL_D0I3_NON_STREAMING = 2,
};
struct skl_module_pin_fmt {
u8 id;
struct skl_module_fmt fmt;
};
struct skl_module_iface {
u8 fmt_idx;
u8 nr_in_fmt;
u8 nr_out_fmt;
struct skl_module_pin_fmt inputs[MAX_IN_QUEUE];
struct skl_module_pin_fmt outputs[MAX_OUT_QUEUE];
};
struct skl_module_pin_resources {
u8 pin_index;
u32 buf_size;
};
struct skl_module_res {<
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