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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-09-17 10:35:35 +0300 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-09-17 10:35:35 +0300 |
commit | 1b531e55c52bbe2927e2c3490d47c82113d303e7 (patch) | |
tree | 9e0f3cc50d552165fc146057e6bea87db31d47c1 /include | |
parent | 78c0f050847cac4c43dbfc1916a63d1557c74ac0 (diff) | |
parent | b90ff3554aa3e123bb7e6d08789f6fd92d86ddde (diff) | |
download | linux-1b531e55c52bbe2927e2c3490d47c82113d303e7.tar.xz |
Merge suspend-to-idle rework material for v5.4.
* pm-s2idle-rework: (21 commits)
ACPI: PM: s2idle: Always set up EC GPE for system wakeup
ACPI: PM: s2idle: Avoid rearming SCI for wakeup unnecessarily
PM: suspend: Fix platform_suspend_prepare_noirq()
intel-hid: Disable button array during suspend-to-idle
intel-hid: intel-vbtn: Avoid leaking wakeup_mode set
ACPI: PM: s2idle: Execute LPS0 _DSM functions with suspended devices
ACPI: EC: PM: Make acpi_ec_dispatch_gpe() print debug message
ACPI: EC: PM: Consolidate some code depending on PM_SLEEP
ACPI: PM: s2idle: Eliminate acpi_sleep_no_ec_events()
ACPI: PM: s2idle: Switch EC over to polling during "noirq" suspend
ACPI: PM: s2idle: Add acpi.sleep_no_lps0 module parameter
ACPI: PM: s2idle: Rearrange lps0_device_attach()
ACPI: PM: Set up EC GPE for system wakeup from drivers that need it
PM: sleep: Drop dpm_noirq_begin() and dpm_noirq_end()
PM: sleep: Integrate suspend-to-idle with generig suspend flow
PM: sleep: Simplify suspend-to-idle control flow
ACPI: PM: Set s2idle_wakeup earlier and clear it later
PM: sleep: Fix possible overflow in pm_system_cancel_wakeup()
ACPI: EC: Return bool from acpi_ec_dispatch_gpe()
ACPICA: Return u32 from acpi_dispatch_gpe()
...
Diffstat (limited to 'include')
-rw-r--r-- | include/acpi/acpixf.h | 8 | ||||
-rw-r--r-- | include/linux/acpi.h | 4 | ||||
-rw-r--r-- | include/linux/interrupt.h | 1 | ||||
-rw-r--r-- | include/linux/pm.h | 4 | ||||
-rw-r--r-- | include/linux/suspend.h | 4 |
5 files changed, 15 insertions, 6 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 3845c8fcc94e..4ed603a3b448 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -297,6 +297,9 @@ ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running); #define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \ ACPI_EXTERNAL_RETURN_OK(prototype) +#define ACPI_HW_DEPENDENT_RETURN_UINT32(prototype) \ + ACPI_EXTERNAL_RETURN_UINT32(prototype) + #define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \ ACPI_EXTERNAL_RETURN_VOID(prototype) @@ -307,6 +310,9 @@ ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running); #define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \ static ACPI_INLINE prototype {return(AE_OK);} +#define ACPI_HW_DEPENDENT_RETURN_UINT32(prototype) \ + static ACPI_INLINE prototype {return(0);} + #define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \ static ACPI_INLINE prototype {return;} @@ -738,7 +744,7 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status u32 gpe_number, acpi_event_status *event_status)) -ACPI_HW_DEPENDENT_RETURN_VOID(void acpi_dispatch_gpe(acpi_handle gpe_device, u32 gpe_number)) +ACPI_HW_DEPENDENT_RETURN_UINT32(u32 acpi_dispatch_gpe(acpi_handle gpe_device, u32 gpe_number)) ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void)) ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void)) ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_wakeup_gpes(void)) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 9426b9aaed86..e65a4c5bbeae 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -931,6 +931,8 @@ int acpi_subsys_suspend_noirq(struct device *dev); int acpi_subsys_suspend(struct device *dev); int acpi_subsys_freeze(struct device *dev); int acpi_subsys_poweroff(struct device *dev); +void acpi_ec_mark_gpe_for_wake(void); +void acpi_ec_set_gpe_wake_mask(u8 action); #else static inline int acpi_subsys_prepare(struct device *dev) { return 0; } static inline void acpi_subsys_complete(struct device *dev) {} @@ -939,6 +941,8 @@ static inline int acpi_subsys_suspend_noirq(struct device *dev) { return 0; } static inline int acpi_subsys_suspend(struct device *dev) { return 0; } static inline int acpi_subsys_freeze(struct device *dev) { return 0; } static inline int acpi_subsys_poweroff(struct device *dev) { return 0; } +static inline void acpi_ec_mark_gpe_for_wake(void) {} +static inline void acpi_ec_set_gpe_wake_mask(u8 action) {} #endif #ifdef CONFIG_ACPI diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 5b8328a99b2a..0e9cdb3efda7 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -238,6 +238,7 @@ extern void teardown_percpu_nmi(unsigned int irq); /* The following three functions are for the core kernel use only. */ extern void suspend_device_irqs(void); extern void resume_device_irqs(void); +extern void rearm_wake_irq(unsigned int irq); /** * struct irq_affinity_notify - context for notification of IRQ affinity changes diff --git a/include/linux/pm.h b/include/linux/pm.h index 3619a870eaa4..4c441be03079 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -712,8 +712,6 @@ struct dev_pm_domain { extern void device_pm_lock(void); extern void dpm_resume_start(pm_message_t state); extern void dpm_resume_end(pm_message_t state); -extern void dpm_noirq_resume_devices(pm_message_t state); -extern void dpm_noirq_end(void); extern void dpm_resume_noirq(pm_message_t state); extern void dpm_resume_early(pm_message_t state); extern void dpm_resume(pm_message_t state); @@ -722,8 +720,6 @@ extern void dpm_complete(pm_message_t state); extern void device_pm_unlock(void); extern int dpm_suspend_end(pm_message_t state); extern int dpm_suspend_start(pm_message_t state); -extern void dpm_noirq_begin(void); -extern int dpm_noirq_suspend_devices(pm_message_t state); extern int dpm_suspend_noirq(pm_message_t state); extern int dpm_suspend_late(pm_message_t state); extern int dpm_suspend(pm_message_t state); diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 9c0ad1a3a727..6fc8843f1c9e 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -190,8 +190,9 @@ struct platform_suspend_ops { struct platform_s2idle_ops { int (*begin)(void); int (*prepare)(void); + int (*prepare_late)(void); void (*wake)(void); - void (*sync)(void); + void (*restore_early)(void); void (*restore)(void); void (*end)(void); }; @@ -336,6 +337,7 @@ static inline void pm_set_suspend_via_firmware(void) {} static inline void pm_set_resume_via_firmware(void) {} static inline bool pm_suspend_via_firmware(void) { return false; } static inline bool pm_resume_via_firmware(void) { return false; } +static inline bool pm_suspend_no_platform(void) { return false; } static inline bool pm_suspend_default_s2idle(void) { return false; } static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {} |