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soc: rockchip: system_monitor: disable status_max_limit when boosted

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Signed-off-by: Liang Chen <cl@rock-chips.com>
Change-Id: I60c7b3cb1ab68c06852871cf9fa435031915c328
This commit is contained in:
Liang Chen
2022-12-16 10:52:27 +08:00
committed by Tao Huang
parent 4cf062fcd9
commit c3f91128ce
2 changed files with 22 additions and 1 deletions
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18
drivers/soc/rockchip/rockchip_system_monitor.c
View File

@ -68,6 +68,7 @@ struct system_monitor {
int temp_hysteresis;
unsigned int delay;
bool is_temp_offline;
bool boosted;
};
static unsigned long system_status;
@ -741,6 +742,20 @@ int rockchip_monitor_cpu_high_temp_adjust(struct monitor_dev_info *info,
}
EXPORT_SYMBOL(rockchip_monitor_cpu_high_temp_adjust);
void rockchip_monitor_set_boosted(void)
{
if (system_monitor)
system_monitor->boosted = true;
}
EXPORT_SYMBOL(rockchip_monitor_set_boosted);
void rockchip_monitor_clear_boosted(void)
{
if (system_monitor)
system_monitor->boosted = false;
}
EXPORT_SYMBOL(rockchip_monitor_clear_boosted);
static int rockchip_monitor_update_devfreq(struct devfreq *df)
{
int ret = 0;
@ -1417,7 +1432,8 @@ static int rockchip_monitor_cpufreq_policy_notifier(struct notifier_block *nb,
if (limit_freq > info->wide_temp_limit / 1000)
limit_freq = info->wide_temp_limit / 1000;
}
if (info->status_max_limit &&
if (!system_monitor->boosted &&
info->status_max_limit &&
limit_freq > info->status_max_limit)
limit_freq = info->status_max_limit;

5
include/soc/rockchip/rockchip_system_monitor.h
View File

@ -103,6 +103,7 @@ struct monitor_dev_info {
bool is_high_temp;
bool is_low_temp_enabled;
bool is_status_freq_fixed;
bool boosted;
};
struct monitor_dev_profile {
@ -132,6 +133,8 @@ rockchip_system_monitor_adjust_cdev_state(struct thermal_cooling_device *cdev,
int temp, unsigned long *state);
int rockchip_monitor_opp_set_rate(struct monitor_dev_info *info,
unsigned long target_freq);
void rockchip_monitor_set_boosted(void);
void rockchip_monitor_clear_boosted(void);
#else
static inline struct monitor_dev_info *
rockchip_system_monitor_register(struct device *dev,
@ -188,6 +191,8 @@ static inline int rockchip_monitor_opp_set_rate(struct monitor_dev_info *info,
{
return 0;
}
static inline void rockchip_monitor_set_boosted(void) {};
static inline void rockchip_monitor_set_boosted(void) {};
#endif /* CONFIG_ROCKCHIP_SYSTEM_MONITOR */
#endif