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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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1 | 2 | /* |
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2 | 3 | * Intel SKL IPC Support |
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3 | 4 | * |
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4 | 5 | * Copyright (C) 2014-15, Intel Corporation. |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify |
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7 | | - * it under the terms of the GNU General Public License as version 2, as |
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8 | | - * published by the Free Software Foundation. |
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9 | | - * |
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10 | | - * This program is distributed in the hope that it will be useful, but |
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11 | | - * WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 | | - * General Public License for more details. |
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14 | 6 | */ |
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15 | 7 | |
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16 | 8 | #ifndef __SKL_IPC_H |
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.. | .. |
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18 | 10 | |
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19 | 11 | #include <linux/irqreturn.h> |
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20 | 12 | #include "../common/sst-ipc.h" |
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| 13 | +#include "skl-sst-dsp.h" |
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21 | 14 | |
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22 | 15 | struct sst_dsp; |
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23 | | -struct skl_sst; |
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24 | 16 | struct sst_generic_ipc; |
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25 | 17 | |
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26 | 18 | enum skl_ipc_pipeline_state { |
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.. | .. |
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75 | 67 | const struct firmware *fw; |
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76 | 68 | }; |
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77 | 69 | |
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78 | | -struct skl_sst { |
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79 | | - struct device *dev; |
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80 | | - struct sst_dsp *dsp; |
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81 | | - |
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82 | | - /* boot */ |
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83 | | - wait_queue_head_t boot_wait; |
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84 | | - bool boot_complete; |
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85 | | - |
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86 | | - /* module load */ |
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87 | | - wait_queue_head_t mod_load_wait; |
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88 | | - bool mod_load_complete; |
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89 | | - bool mod_load_status; |
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90 | | - |
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91 | | - /* IPC messaging */ |
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92 | | - struct sst_generic_ipc ipc; |
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93 | | - |
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94 | | - /* callback for miscbdge */ |
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95 | | - void (*enable_miscbdcge)(struct device *dev, bool enable); |
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96 | | - /* Is CGCTL.MISCBDCGE disabled */ |
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97 | | - bool miscbdcg_disabled; |
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98 | | - |
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99 | | - /* Populate module information */ |
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100 | | - struct list_head uuid_list; |
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101 | | - |
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102 | | - /* Is firmware loaded */ |
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103 | | - bool fw_loaded; |
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104 | | - |
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105 | | - /* first boot ? */ |
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106 | | - bool is_first_boot; |
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107 | | - |
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108 | | - /* multi-core */ |
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109 | | - struct skl_dsp_cores cores; |
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110 | | - |
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111 | | - /* library info */ |
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112 | | - struct skl_lib_info lib_info[SKL_MAX_LIB]; |
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113 | | - int lib_count; |
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114 | | - |
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115 | | - /* Callback to update D0i3C register */ |
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116 | | - void (*update_d0i3c)(struct device *dev, bool enable); |
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117 | | - |
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118 | | - struct skl_d0i3_data d0i3; |
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119 | | - |
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120 | | - const struct skl_dsp_ops *dsp_ops; |
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121 | | - |
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122 | | - /* Callback to update dynamic clock and power gating registers */ |
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123 | | - void (*clock_power_gating)(struct device *dev, bool enable); |
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124 | | -}; |
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125 | | - |
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126 | 70 | struct skl_ipc_init_instance_msg { |
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127 | 71 | u32 module_id; |
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128 | 72 | u32 instance_id; |
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.. | .. |
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163 | 107 | |
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164 | 108 | irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context); |
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165 | 109 | |
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166 | | -int skl_ipc_create_pipeline(struct sst_generic_ipc *sst_ipc, |
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| 110 | +int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc, |
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167 | 111 | u16 ppl_mem_size, u8 ppl_type, u8 instance_id, u8 lp_mode); |
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168 | 112 | |
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169 | | -int skl_ipc_delete_pipeline(struct sst_generic_ipc *sst_ipc, u8 instance_id); |
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| 113 | +int skl_ipc_delete_pipeline(struct sst_generic_ipc *ipc, u8 instance_id); |
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170 | 114 | |
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171 | | -int skl_ipc_set_pipeline_state(struct sst_generic_ipc *sst_ipc, |
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| 115 | +int skl_ipc_set_pipeline_state(struct sst_generic_ipc *ipc, |
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172 | 116 | u8 instance_id, enum skl_ipc_pipeline_state state); |
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173 | 117 | |
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174 | 118 | int skl_ipc_save_pipeline(struct sst_generic_ipc *ipc, |
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.. | .. |
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176 | 120 | |
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177 | 121 | int skl_ipc_restore_pipeline(struct sst_generic_ipc *ipc, u8 instance_id); |
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178 | 122 | |
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179 | | -int skl_ipc_init_instance(struct sst_generic_ipc *sst_ipc, |
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| 123 | +int skl_ipc_init_instance(struct sst_generic_ipc *ipc, |
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180 | 124 | struct skl_ipc_init_instance_msg *msg, void *param_data); |
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181 | 125 | |
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182 | | -int skl_ipc_bind_unbind(struct sst_generic_ipc *sst_ipc, |
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| 126 | +int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc, |
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183 | 127 | struct skl_ipc_bind_unbind_msg *msg); |
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184 | 128 | |
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185 | 129 | int skl_ipc_load_modules(struct sst_generic_ipc *ipc, |
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.. | .. |
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195 | 139 | struct skl_ipc_large_config_msg *msg, u32 *param); |
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196 | 140 | |
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197 | 141 | int skl_ipc_get_large_config(struct sst_generic_ipc *ipc, |
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198 | | - struct skl_ipc_large_config_msg *msg, u32 *param); |
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| 142 | + struct skl_ipc_large_config_msg *msg, |
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| 143 | + u32 **payload, size_t *bytes); |
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199 | 144 | |
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200 | 145 | int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc, |
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201 | 146 | u8 dma_id, u8 table_id, bool wait); |
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.. | .. |
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205 | 150 | |
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206 | 151 | int skl_ipc_check_D0i0(struct sst_dsp *dsp, bool state); |
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207 | 152 | |
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208 | | -void skl_ipc_int_enable(struct sst_dsp *dsp); |
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| 153 | +void skl_ipc_int_enable(struct sst_dsp *ctx); |
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209 | 154 | void skl_ipc_op_int_enable(struct sst_dsp *ctx); |
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210 | 155 | void skl_ipc_op_int_disable(struct sst_dsp *ctx); |
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211 | | -void skl_ipc_int_disable(struct sst_dsp *dsp); |
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| 156 | +void skl_ipc_int_disable(struct sst_dsp *ctx); |
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212 | 157 | |
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213 | | -bool skl_ipc_int_status(struct sst_dsp *dsp); |
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| 158 | +bool skl_ipc_int_status(struct sst_dsp *ctx); |
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214 | 159 | void skl_ipc_free(struct sst_generic_ipc *ipc); |
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215 | | -int skl_ipc_init(struct device *dev, struct skl_sst *skl); |
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| 160 | +int skl_ipc_init(struct device *dev, struct skl_dev *skl); |
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216 | 161 | void skl_clear_module_cnt(struct sst_dsp *ctx); |
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217 | 162 | |
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218 | 163 | void skl_ipc_process_reply(struct sst_generic_ipc *ipc, |
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