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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/intel/skylake/skl-sst-dsp.h
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@@ -1,16 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Skylake SST DSP Support
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  *
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  * Copyright (C) 2014-15, Intel Corporation.
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- *
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- * 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
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- * 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
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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- * General Public License for more details.
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  */
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 #ifndef __SKL_SST_DSP_H__
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@@ -23,9 +15,9 @@
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 #include "skl-sst-cldma.h"
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 struct sst_dsp;
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-struct skl_sst;
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 struct sst_dsp_device;
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 struct skl_lib_info;
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+struct skl_dev;
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 /* Intel HD Audio General DSP Registers */
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 #define SKL_ADSP_GEN_BASE		0x0
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@@ -75,6 +67,8 @@
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 #define SKL_FW_INIT			0x1
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 #define SKL_FW_RFW_START		0xf
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+#define BXT_FW_ROM_INIT_RETRY		3
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+#define BXT_INIT_TIMEOUT		300
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 #define SKL_ADSPIC_IPC			1
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 #define SKL_ADSPIS_IPC			1
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@@ -177,7 +171,7 @@
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 #define MAX_INSTANCE_BUFF 2
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 struct uuid_module {
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-	uuid_le uuid;
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+	guid_t uuid;
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 	int id;
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 	int is_loadable;
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 	int max_instance;
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@@ -230,32 +224,31 @@
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 int skl_dsp_boot(struct sst_dsp *ctx);
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 int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
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 		const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
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-		struct skl_sst **dsp);
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+		struct skl_dev **dsp);
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 int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
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 		const char *fw_name, struct skl_dsp_loader_ops dsp_ops,
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-		struct skl_sst **dsp);
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-int skl_sst_init_fw(struct device *dev, struct skl_sst *ctx);
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-int bxt_sst_init_fw(struct device *dev, struct skl_sst *ctx);
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-void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx);
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-void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx);
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+		struct skl_dev **dsp);
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+int skl_sst_init_fw(struct device *dev, struct skl_dev *skl);
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+int bxt_sst_init_fw(struct device *dev, struct skl_dev *skl);
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+void skl_sst_dsp_cleanup(struct device *dev, struct skl_dev *skl);
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+void bxt_sst_dsp_cleanup(struct device *dev, struct skl_dev *skl);
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 int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw,
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 				unsigned int offset, int index);
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-int skl_get_pvt_id(struct skl_sst *ctx, uuid_le *uuid_mod, int instance_id);
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-int skl_put_pvt_id(struct skl_sst *ctx, uuid_le *uuid_mod, int *pvt_id);
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-int skl_get_pvt_instance_id_map(struct skl_sst *ctx,
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+int skl_get_pvt_id(struct skl_dev *skl, guid_t *uuid_mod, int instance_id);
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+int skl_put_pvt_id(struct skl_dev *skl, guid_t *uuid_mod, int *pvt_id);
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+int skl_get_pvt_instance_id_map(struct skl_dev *skl,
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 				int module_id, int instance_id);
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-void skl_freeup_uuid_list(struct skl_sst *ctx);
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+void skl_freeup_uuid_list(struct skl_dev *skl);
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 int skl_dsp_strip_extended_manifest(struct firmware *fw);
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-void skl_dsp_enable_notification(struct skl_sst *ctx, bool enable);
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-void skl_dsp_set_astate_cfg(struct skl_sst *ctx, u32 cnt, void *data);
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+void skl_dsp_set_astate_cfg(struct skl_dev *skl, u32 cnt, void *data);
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 int skl_sst_ctx_init(struct device *dev, int irq, const char *fw_name,
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-		struct skl_dsp_loader_ops dsp_ops, struct skl_sst **dsp,
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+		struct skl_dsp_loader_ops dsp_ops, struct skl_dev **dsp,
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 		struct sst_dsp_device *skl_dev);
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-int skl_prepare_lib_load(struct skl_sst *skl, struct skl_lib_info *linfo,
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+int skl_prepare_lib_load(struct skl_dev *skl, struct skl_lib_info *linfo,
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 			struct firmware *stripped_fw,
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 			unsigned int hdr_offset, int index);
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 void skl_release_library(struct skl_lib_info *linfo, int lib_count);