audio ok

hc

2023-12-11 223293205a7265c8b02882461ba8996650048ade

 kernel/include/linux/psci.h
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@@ -1,12 +1,5 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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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 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,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  *
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  * Copyright (C) 2015 ARM Limited
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  */
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@@ -14,6 +7,7 @@
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 #ifndef __LINUX_PSCI_H
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 #define __LINUX_PSCI_H
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+#include <linux/arm-smccc.h>
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 #include <linux/init.h>
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 #include <linux/types.h>
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@@ -22,14 +16,10 @@
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 bool psci_tos_resident_on(int cpu);
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-int psci_cpu_init_idle(unsigned int cpu);
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-int psci_cpu_suspend_enter(unsigned long index);
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-
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-enum psci_conduit {
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-	PSCI_CONDUIT_NONE,
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-	PSCI_CONDUIT_SMC,
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-	PSCI_CONDUIT_HVC,
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-};
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+int psci_cpu_suspend_enter(u32 state);
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+bool psci_power_state_is_valid(u32 state);
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+int psci_set_osi_mode(bool enable);
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+bool psci_has_osi_support(void);
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 struct psci_operations {
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 	u32 (*get_version)(void);
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@@ -40,12 +30,19 @@
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 	int (*affinity_info)(unsigned long target_affinity,
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 			unsigned long lowest_affinity_level);
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 	int (*migrate_info_type)(void);
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-	enum psci_conduit conduit;
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-	u32 smccc_version;
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 };
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 extern struct psci_operations psci_ops;
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+struct psci_0_1_function_ids {
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+	u32 cpu_suspend;
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+	u32 cpu_on;
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+	u32 cpu_off;
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+	u32 migrate;
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+};
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+
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+struct psci_0_1_function_ids get_psci_0_1_function_ids(void);
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+
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 #if defined(CONFIG_ARM_PSCI_FW)
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 int __init psci_dt_init(void);
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 #else