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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c 
 kernel/sound/soc/intel/skylake/skl-sst-ipc.h
....@@ -1,16 +1,8 @@
1
+/* SPDX-License-Identifier: GPL-2.0-only */
12 /*
23  * Intel SKL IPC Support
34  *
45  * Copyright (C) 2014-15, Intel Corporation.
5
- *
6
- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as version 2, as
8
- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but
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- * WITHOUT ANY WARRANTY; without even the implied warranty of
12
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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- * General Public License for more details.
146  */
157 
168 #ifndef __SKL_IPC_H
....@@ -18,9 +10,9 @@
1810 
1911 #include <linux/irqreturn.h>
2012 #include "../common/sst-ipc.h"
13
+#include "skl-sst-dsp.h"
2114 
2215 struct sst_dsp;
23
-struct skl_sst;
2416 struct sst_generic_ipc;
2517 
2618 enum skl_ipc_pipeline_state {
....@@ -75,54 +67,6 @@
7567 	const struct firmware *fw;
7668 };
7769 
78
-struct skl_sst {
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-	struct device *dev;
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-	struct sst_dsp *dsp;
81
-
82
-	/* boot */
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-	wait_queue_head_t boot_wait;
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-	bool boot_complete;
85
-
86
-	/* module load */
87
-	wait_queue_head_t mod_load_wait;
88
-	bool mod_load_complete;
89
-	bool mod_load_status;
90
-
91
-	/* IPC messaging */
92
-	struct sst_generic_ipc ipc;
93
-
94
-	/* callback for miscbdge */
95
-	void (*enable_miscbdcge)(struct device *dev, bool enable);
96
-	/* Is CGCTL.MISCBDCGE disabled */
97
-	bool miscbdcg_disabled;
98
-
99
-	/* Populate module information */
100
-	struct list_head uuid_list;
101
-
102
-	/* Is firmware loaded */
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-	bool fw_loaded;
104
-
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-	/* first boot ? */
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-	bool is_first_boot;
107
-
108
-	/* multi-core */
109
-	struct skl_dsp_cores cores;
110
-
111
-	/* library info */
112
-	struct skl_lib_info  lib_info[SKL_MAX_LIB];
113
-	int lib_count;
114
-
115
-	/* Callback to update D0i3C register */
116
-	void (*update_d0i3c)(struct device *dev, bool enable);
117
-
118
-	struct skl_d0i3_data d0i3;
119
-
120
-	const struct skl_dsp_ops *dsp_ops;
121
-
122
-	/* Callback to update dynamic clock and power gating registers */
123
-	void (*clock_power_gating)(struct device *dev, bool enable);
124
-};
125
-
12670 struct skl_ipc_init_instance_msg {
12771 	u32 module_id;
12872 	u32 instance_id;
....@@ -163,12 +107,12 @@
163107 
164108 irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context);
165109 
166
-int skl_ipc_create_pipeline(struct sst_generic_ipc *sst_ipc,
110
+int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
167111 		u16 ppl_mem_size, u8 ppl_type, u8 instance_id, u8 lp_mode);
168112 
169
-int skl_ipc_delete_pipeline(struct sst_generic_ipc *sst_ipc, u8 instance_id);
113
+int skl_ipc_delete_pipeline(struct sst_generic_ipc *ipc, u8 instance_id);
170114 
171
-int skl_ipc_set_pipeline_state(struct sst_generic_ipc *sst_ipc,
115
+int skl_ipc_set_pipeline_state(struct sst_generic_ipc *ipc,
172116 		u8 instance_id,	enum skl_ipc_pipeline_state state);
173117 
174118 int skl_ipc_save_pipeline(struct sst_generic_ipc *ipc,
....@@ -176,10 +120,10 @@
176120 
177121 int skl_ipc_restore_pipeline(struct sst_generic_ipc *ipc, u8 instance_id);
178122 
179
-int skl_ipc_init_instance(struct sst_generic_ipc *sst_ipc,
123
+int skl_ipc_init_instance(struct sst_generic_ipc *ipc,
180124 		struct skl_ipc_init_instance_msg *msg, void *param_data);
181125 
182
-int skl_ipc_bind_unbind(struct sst_generic_ipc *sst_ipc,
126
+int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc,
183127 		struct skl_ipc_bind_unbind_msg *msg);
184128 
185129 int skl_ipc_load_modules(struct sst_generic_ipc *ipc,
....@@ -195,7 +139,8 @@
195139 		struct skl_ipc_large_config_msg *msg, u32 *param);
196140 
197141 int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
198
-		struct skl_ipc_large_config_msg *msg, u32 *param);
142
+		struct skl_ipc_large_config_msg *msg,
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+		u32 **payload, size_t *bytes);
199144 
200145 int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
201146 			u8 dma_id, u8 table_id, bool wait);
....@@ -205,14 +150,14 @@
205150 
206151 int skl_ipc_check_D0i0(struct sst_dsp *dsp, bool state);
207152 
208
-void skl_ipc_int_enable(struct sst_dsp *dsp);
153
+void skl_ipc_int_enable(struct sst_dsp *ctx);
209154 void skl_ipc_op_int_enable(struct sst_dsp *ctx);
210155 void skl_ipc_op_int_disable(struct sst_dsp *ctx);
211
-void skl_ipc_int_disable(struct sst_dsp *dsp);
156
+void skl_ipc_int_disable(struct sst_dsp *ctx);
212157 
213
-bool skl_ipc_int_status(struct sst_dsp *dsp);
158
+bool skl_ipc_int_status(struct sst_dsp *ctx);
214159 void skl_ipc_free(struct sst_generic_ipc *ipc);
215
-int skl_ipc_init(struct device *dev, struct skl_sst *skl);
160
+int skl_ipc_init(struct device *dev, struct skl_dev *skl);
216161 void skl_clear_module_cnt(struct sst_dsp *ctx);
217162 
218163 void skl_ipc_process_reply(struct sst_generic_ipc *ipc,