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-rw-r--r--sound/soc/intel/skylake/skl-topology.h522
1 files changed, 522 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
new file mode 100644
index 000000000..017ac0ef3
--- /dev/null
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -0,0 +1,522 @@
+/* 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
+};
+
+#define SKL_MAX_PARAMS_TYPES 4
+
+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;
+} __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[];
+} __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_pin_format {
+ u32 pin_idx;
+ u32 buf_size;
+ struct skl_audio_data_format audio_fmt;
+} __packed;
+
+struct skl_base_cfg_ext {
+ u16 nr_input_pins;
+ u16 nr_output_pins;
+ u8 reserved[8];
+ u32 priv_param_length;
+ /* Input pin formats followed by output ones. */
+ struct skl_pin_format pins_fmt[];
+} __packed;
+
+struct skl_algo_cfg {
+ struct skl_base_cfg base_cfg;
+ char params[];
+} __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 {
+ DECLARE_FLEX_ARRAY(struct skl_mod_inst_map, map);
+ DECLARE_FLEX_ARRAY(struct skl_uuid_inst_map, map_uuid);
+ } 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;
+ u32 s_cont;
+ 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_INIT_DONE = 1,
+ SKL_MODULE_BIND_DONE = 2,
+};
+
+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 {
+ u8 id;
+ u32 is_pages;
+ u32 ibs;
+ u32 obs;
+ u32 dma_buffer_size;
+ u32 cpc;
+ u8 nr_input_pins;
+ u8 nr_output_pins;
+ struct skl_module_pin_resources input[MAX_IN_QUEUE];
+ struct skl_module_pin_resources output[MAX_OUT_QUEUE];
+};
+
+struct skl_module {
+ guid_t uuid;
+ u8 loadable;
+ u8 input_pin_type;
+ u8 output_pin_type;
+ u8 max_input_pins;
+ u8 max_output_pins;
+ u8 nr_resources;
+ u8 nr_interfaces;
+ struct skl_module_res resources[SKL_MAX_MODULE_RESOURCES];
+ struct skl_module_iface formats[SKL_MAX_MODULE_FORMATS];
+};
+
+struct skl_module_cfg {
+ u8 guid[16];
+ struct skl_module_inst_id id;
+ struct skl_module *module;
+ int res_idx;
+ int fmt_idx;
+ int fmt_cfg_idx;
+ u8 domain;
+ bool homogenous_inputs;
+ bool homogenous_outputs;
+ struct skl_module_fmt in_fmt[MODULE_MAX_IN_PINS];
+ struct skl_module_fmt out_fmt[MODULE_MAX_OUT_PINS];
+ u8 max_in_queue;
+ u8 max_out_queue;
+ u8 in_queue_mask;
+ u8 out_queue_mask;
+ u8 in_queue;
+ u8 out_queue;
+ u8 is_loadable;
+ u8 core_id;
+ u8 dev_type;
+ u8 dma_id;
+ u8 time_slot;
+ u8 dmic_ch_combo_index;
+ u32 dmic_ch_type;
+ u32 params_fixup;
+ u32 converter;
+ u32 vbus_id;
+ u32 mem_pages;
+ enum d0i3_capability d0i3_caps;
+ u32 dma_buffer_size; /* in milli seconds */
+ struct skl_module_pin *m_in_pin;
+ struct skl_module_pin *m_out_pin;
+ enum skl_module_type m_type;
+ enum skl_hw_conn_type hw_conn_type;
+ enum skl_module_state m_state;
+ struct skl_pipe *pipe;
+ struct skl_specific_cfg formats_config[SKL_MAX_PARAMS_TYPES];
+ struct skl_pipe_mcfg mod_cfg[SKL_MAX_MODULES_IN_PIPE];
+};
+
+struct skl_algo_data {
+ u32 param_id;
+ u32 set_params;
+ u32 max;
+ u32 size;
+ char *params;
+};
+
+struct skl_pipeline {
+ struct skl_pipe *pipe;
+ struct list_head node;
+};
+
+struct skl_module_deferred_bind {
+ struct skl_module_cfg *src;
+ struct skl_module_cfg *dst;
+ struct list_head node;
+};
+
+struct skl_mic_sel_config {
+ u16 mic_switch;
+ u16 flags;
+ u16 blob[SKL_MIC_MAX_CH_SUPPORT][SKL_MIC_MAX_CH_SUPPORT];
+} __packed;
+
+enum skl_channel {
+ SKL_CH_MONO = 1,
+ SKL_CH_STEREO = 2,
+ SKL_CH_TRIO = 3,
+ SKL_CH_QUATRO = 4,
+};
+
+static inline struct skl_dev *get_skl_ctx(struct device *dev)
+{
+ struct hdac_bus *bus = dev_get_drvdata(dev);
+
+ return bus_to_skl(bus);
+}
+
+int skl_tplg_be_update_params(struct snd_soc_dai *dai,
+ struct skl_pipe_params *params);
+int skl_dsp_set_dma_control(struct skl_dev *skl, u32 *caps,
+ u32 caps_size, u32 node_id);
+void skl_tplg_set_be_dmic_config(struct snd_soc_dai *dai,
+ struct skl_pipe_params *params, int stream);
+int skl_tplg_init(struct snd_soc_component *component,
+ struct hdac_bus *bus);
+void skl_tplg_exit(struct snd_soc_component *component,
+ struct hdac_bus *bus);
+struct skl_module_cfg *skl_tplg_fe_get_cpr_module(
+ struct snd_soc_dai *dai, int stream);
+int skl_tplg_update_pipe_params(struct device *dev,
+ struct skl_module_cfg *mconfig, struct skl_pipe_params *params);
+
+void skl_tplg_d0i3_get(struct skl_dev *skl, enum d0i3_capability caps);
+void skl_tplg_d0i3_put(struct skl_dev *skl, enum d0i3_capability caps);
+
+int skl_create_pipeline(struct skl_dev *skl, struct skl_pipe *pipe);
+
+int skl_run_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
+
+int skl_pause_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
+
+int skl_delete_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
+
+int skl_stop_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
+
+int skl_reset_pipe(struct skl_dev *skl, struct skl_pipe *pipe);
+
+int skl_init_module(struct skl_dev *skl, struct skl_module_cfg *mconfig);
+
+int skl_bind_modules(struct skl_dev *skl, struct skl_module_cfg
+ *src_mcfg, struct skl_module_cfg *dst_mcfg);
+
+int skl_unbind_modules(struct skl_dev *skl, struct skl_module_cfg
+ *src_mcfg, struct skl_module_cfg *dst_mcfg);
+
+int skl_set_module_params(struct skl_dev *skl, u32 *params, int size,
+ u32 param_id, struct skl_module_cfg *mcfg);
+int skl_get_module_params(struct skl_dev *skl, u32 *params, int size,
+ u32 param_id, struct skl_module_cfg *mcfg);
+
+struct skl_module_cfg *skl_tplg_be_get_cpr_module(struct snd_soc_dai *dai,
+ int stream);
+enum skl_bitdepth skl_get_bit_depth(int params);
+int skl_pcm_host_dma_prepare(struct device *dev,
+ struct skl_pipe_params *params);
+int skl_pcm_link_dma_prepare(struct device *dev,
+ struct skl_pipe_params *params);
+
+int skl_dai_load(struct snd_soc_component *cmp, int index,
+ struct snd_soc_dai_driver *dai_drv,
+ struct snd_soc_tplg_pcm *pcm, struct snd_soc_dai *dai);
+void skl_tplg_add_moduleid_in_bind_params(struct skl_dev *skl,
+ struct snd_soc_dapm_widget *w);
+#endif
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