Lines Matching defs:acpi_state
34 static void acpi_sleep_tts_switch(u32 acpi_state)
38 status = acpi_execute_simple_method(NULL, "\\_TTS", acpi_state);
61 static int acpi_sleep_prepare(u32 acpi_state)
67 if (acpi_state == ACPI_STATE_S3) {
77 acpi_state);
78 acpi_enable_wakeup_devices(acpi_state);
79 acpi_enter_sleep_state_prep(acpi_state);
478 u32 acpi_state = acpi_target_sleep_state;
483 if (acpi_state == ACPI_STATE_S0)
487 acpi_state);
488 acpi_disable_wakeup_devices(acpi_state);
489 acpi_leave_sleep_state(acpi_state);
519 static void acpi_pm_start(u32 acpi_state)
521 acpi_target_sleep_state = acpi_state;
561 u32 acpi_state = acpi_suspend_states[pm_state];
568 if (!sleep_states[acpi_state]) {
569 pr_err("ACPI does not support sleep state S%u\n", acpi_state);
572 if (acpi_state > ACPI_STATE_S1)
575 acpi_pm_start(acpi_state);
590 u32 acpi_state = acpi_target_sleep_state;
595 trace_suspend_resume(TPS("acpi_suspend"), acpi_state, true);
596 switch (acpi_state) {
599 status = acpi_enter_sleep_state(acpi_state);
612 trace_suspend_resume(TPS("acpi_suspend"), acpi_state, false);
618 acpi_leave_sleep_state_prep(acpi_state);
629 if (ACPI_SUCCESS(status) && (acpi_state == ACPI_STATE_S3)) {
657 u32 acpi_state;
663 acpi_state = acpi_suspend_states[pm_state];
665 return sleep_states[acpi_state];