From 23fa18eaa71266feff7ba8d83022d9e1cc83c65a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:42:03 +0000
Subject: [PATCH] disable pwm7
---
kernel/include/linux/pm_opp.h | 117 +++++++++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 103 insertions(+), 14 deletions(-)
diff --git a/kernel/include/linux/pm_opp.h b/kernel/include/linux/pm_opp.h
index 5a37aba..dbb4845 100644
--- a/kernel/include/linux/pm_opp.h
+++ b/kernel/include/linux/pm_opp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Generic OPP Interface
*
@@ -5,15 +6,12 @@
* Nishanth Menon
* Romit Dasgupta
* Kevin Hilman
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef __LINUX_OPP_H__
#define __LINUX_OPP_H__
+#include <linux/energy_model.h>
#include <linux/err.h>
#include <linux/notifier.h>
@@ -25,6 +23,7 @@
enum dev_pm_opp_event {
OPP_EVENT_ADD, OPP_EVENT_REMOVE, OPP_EVENT_ENABLE, OPP_EVENT_DISABLE,
+ OPP_EVENT_ADJUST_VOLTAGE,
};
/**
@@ -41,6 +40,18 @@
unsigned long u_volt_min;
unsigned long u_volt_max;
unsigned long u_amp;
+};
+
+/**
+ * struct dev_pm_opp_icc_bw - Interconnect bandwidth values
+ * @avg: Average bandwidth corresponding to this OPP (in icc units)
+ * @peak: Peak bandwidth corresponding to this OPP (in icc units)
+ *
+ * This structure stores the bandwidth values for a single interconnect path.
+ */
+struct dev_pm_opp_icc_bw {
+ u32 avg;
+ u32 peak;
};
/**
@@ -79,11 +90,14 @@
#if defined(CONFIG_PM_OPP)
struct opp_table *dev_pm_opp_get_opp_table(struct device *dev);
+struct opp_table *dev_pm_opp_get_opp_table_indexed(struct device *dev, int index);
void dev_pm_opp_put_opp_table(struct opp_table *opp_table);
unsigned long dev_pm_opp_get_voltage(struct dev_pm_opp *opp);
unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp);
+
+unsigned int dev_pm_opp_get_level(struct dev_pm_opp *opp);
bool dev_pm_opp_is_turbo(struct dev_pm_opp *opp);
@@ -96,9 +110,13 @@
struct dev_pm_opp *dev_pm_opp_find_freq_exact(struct device *dev,
unsigned long freq,
bool available);
+struct dev_pm_opp *dev_pm_opp_find_level_exact(struct device *dev,
+ unsigned int level);
struct dev_pm_opp *dev_pm_opp_find_freq_floor(struct device *dev,
unsigned long *freq);
+struct dev_pm_opp *dev_pm_opp_find_freq_ceil_by_volt(struct device *dev,
+ unsigned long u_volt);
struct dev_pm_opp *dev_pm_opp_find_freq_ceil(struct device *dev,
unsigned long *freq);
@@ -107,6 +125,11 @@
int dev_pm_opp_add(struct device *dev, unsigned long freq,
unsigned long u_volt);
void dev_pm_opp_remove(struct device *dev, unsigned long freq);
+void dev_pm_opp_remove_all_dynamic(struct device *dev);
+
+int dev_pm_opp_adjust_voltage(struct device *dev, unsigned long freq,
+ unsigned long u_volt, unsigned long u_volt_min,
+ unsigned long u_volt_max);
int dev_pm_opp_enable(struct device *dev, unsigned long freq);
@@ -125,14 +148,22 @@
void dev_pm_opp_put_clkname(struct opp_table *opp_table);
struct opp_table *dev_pm_opp_register_set_opp_helper(struct device *dev, int (*set_opp)(struct dev_pm_set_opp_data *data));
void dev_pm_opp_unregister_set_opp_helper(struct opp_table *opp_table);
+struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs);
+void dev_pm_opp_detach_genpd(struct opp_table *opp_table);
+int dev_pm_opp_xlate_performance_state(struct opp_table *src_table, struct opp_table *dst_table, unsigned int pstate);
int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq);
-int dev_pm_opp_check_rate_volt(struct device *dev, bool force);
+int dev_pm_opp_set_bw(struct device *dev, struct dev_pm_opp *opp);
int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask);
int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask);
void dev_pm_opp_remove_table(struct device *dev);
void dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask);
#else
static inline struct opp_table *dev_pm_opp_get_opp_table(struct device *dev)
+{
+ return ERR_PTR(-ENOTSUPP);
+}
+
+static inline struct opp_table *dev_pm_opp_get_opp_table_indexed(struct device *dev, int index)
{
return ERR_PTR(-ENOTSUPP);
}
@@ -145,6 +176,11 @@
}
static inline unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp)
+{
+ return 0;
+}
+
+static inline unsigned int dev_pm_opp_get_level(struct dev_pm_opp *opp)
{
return 0;
}
@@ -185,8 +221,20 @@
return ERR_PTR(-ENOTSUPP);
}
+static inline struct dev_pm_opp *dev_pm_opp_find_level_exact(struct device *dev,
+ unsigned int level)
+{
+ return ERR_PTR(-ENOTSUPP);
+}
+
static inline struct dev_pm_opp *dev_pm_opp_find_freq_floor(struct device *dev,
unsigned long *freq)
+{
+ return ERR_PTR(-ENOTSUPP);
+}
+
+static inline struct dev_pm_opp *dev_pm_opp_find_freq_ceil_by_volt(struct device *dev,
+ unsigned long u_volt)
{
return ERR_PTR(-ENOTSUPP);
}
@@ -207,6 +255,18 @@
static inline void dev_pm_opp_remove(struct device *dev, unsigned long freq)
{
+}
+
+static inline void dev_pm_opp_remove_all_dynamic(struct device *dev)
+{
+}
+
+static inline int
+dev_pm_opp_adjust_voltage(struct device *dev, unsigned long freq,
+ unsigned long u_volt, unsigned long u_volt_min,
+ unsigned long u_volt_max)
+{
+ return 0;
}
static inline int dev_pm_opp_enable(struct device *dev, unsigned long freq)
@@ -267,14 +327,26 @@
static inline void dev_pm_opp_put_clkname(struct opp_table *opp_table) {}
+static inline struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs)
+{
+ return ERR_PTR(-ENOTSUPP);
+}
+
+static inline void dev_pm_opp_detach_genpd(struct opp_table *opp_table) {}
+
+static inline int dev_pm_opp_xlate_performance_state(struct opp_table *src_table, struct opp_table *dst_table, unsigned int pstate)
+{
+ return -ENOTSUPP;
+}
+
static inline int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq)
{
return -ENOTSUPP;
}
-static inline int dev_pm_opp_check_rate_volt(struct device *dev, bool force)
+static inline int dev_pm_opp_set_bw(struct device *dev, struct dev_pm_opp *opp)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask)
@@ -305,9 +377,14 @@
void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask);
int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask);
struct device_node *dev_pm_opp_of_get_opp_desc_node(struct device *dev);
-struct dev_pm_opp *of_dev_pm_opp_find_required_opp(struct device *dev, struct device_node *np);
struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp);
-int of_dev_pm_opp_get_cpu_power(unsigned long *mW, unsigned long *KHz, int cpu);
+int of_get_required_opp_performance_state(struct device_node *np, int index);
+int dev_pm_opp_of_find_icc_paths(struct device *dev, struct opp_table *opp_table);
+int dev_pm_opp_of_register_em(struct device *dev, struct cpumask *cpus);
+static inline void dev_pm_opp_of_unregister_em(struct device *dev)
+{
+ em_dev_unregister_perf_domain(dev);
+}
#else
static inline int dev_pm_opp_of_add_table(struct device *dev)
{
@@ -342,15 +419,27 @@
return NULL;
}
-static inline struct dev_pm_opp *of_dev_pm_opp_find_required_opp(struct device *dev, struct device_node *np)
-{
- return NULL;
-}
static inline struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp)
{
return NULL;
}
-static inline int of_dev_pm_opp_get_cpu_power(unsigned long *mW, unsigned long *KHz, int cpu)
+
+static inline int dev_pm_opp_of_register_em(struct device *dev,
+ struct cpumask *cpus)
+{
+ return -ENOTSUPP;
+}
+
+static inline void dev_pm_opp_of_unregister_em(struct device *dev)
+{
+}
+
+static inline int of_get_required_opp_performance_state(struct device_node *np, int index)
+{
+ return -ENOTSUPP;
+}
+
+static inline int dev_pm_opp_of_find_icc_paths(struct device *dev, struct opp_table *opp_table)
{
return -ENOTSUPP;
}
--
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