diff options
Diffstat (limited to 'src/soc/intel/common/block/acpi')
| -rw-r--r-- | src/soc/intel/common/block/acpi/acpi.c | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/src/soc/intel/common/block/acpi/acpi.c b/src/soc/intel/common/block/acpi/acpi.c index e5d3fee33f15..dc98b0d63679 100644 --- a/src/soc/intel/common/block/acpi/acpi.c +++ b/src/soc/intel/common/block/acpi/acpi.c @@ -195,7 +195,6 @@ uint32_t acpi_fill_soc_wake(uint32_t generic_pm1_en, return generic_pm1_en; } -#if CONFIG(SOC_INTEL_COMMON_ACPI_WAKE_SOURCE) /* * Save wake source information for calculating ACPI _SWS values * @@ -228,7 +227,6 @@ static int acpi_fill_wake(const struct chipset_power_state *ps, uint32_t *pm1, u return GPE0_REG_MAX; } -#endif int common_calculate_power_ratio(int tdp, int p1_ratio, int ratio) { @@ -441,25 +439,13 @@ void generate_cpu_entries(const struct device *device) acpigen_write_processor_cnot(num_virt); } -#if CONFIG(SOC_INTEL_COMMON_ACPI_WAKE_SOURCE) /* Save wake source data for ACPI _SWS methods in NVS */ -static void acpi_save_wake_source(void *unused) +static void pm_fill_gnvs(struct global_nvs *gnvs, const struct chipset_power_state *ps) { - struct global_nvs *gnvs = acpi_get_gnvs(); uint32_t pm1, *gpe0; int gpe_reg, gpe_reg_count; int reg_size = sizeof(uint32_t) * 8; - if (!gnvs) - return; - - gnvs->pm1i = -1; - gnvs->gpei = -1; - - const struct chipset_power_state *ps = acpi_get_pm_state(); - if (!ps) - return; - gpe_reg_count = acpi_fill_wake(ps, &pm1, &gpe0); if (gpe_reg_count < 0) return; @@ -502,6 +488,23 @@ static void acpi_save_wake_source(void *unused) (long long)gnvs->pm1i, (long long)gnvs->gpei); } -BOOT_STATE_INIT_ENTRY(BS_OS_RESUME, BS_ON_ENTRY, acpi_save_wake_source, NULL); +static void acpi_save_wake_source(void *unused) +{ + if (!CONFIG(SOC_INTEL_COMMON_ACPI_WAKE_SOURCE)) + return; -#endif + const struct chipset_power_state *ps; + struct global_nvs *gnvs = acpi_get_gnvs(); + if (!gnvs) + return; + + gnvs->pm1i = -1; + gnvs->gpei = -1; + + if (acpi_pm_state_for_wake(&ps) < 0) + return; + + pm_fill_gnvs(gnvs, ps); +} + +BOOT_STATE_INIT_ENTRY(BS_OS_RESUME, BS_ON_ENTRY, acpi_save_wake_source, NULL); |