diff options
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/evgpe.c | 6 | ||||
| -rw-r--r-- | drivers/acpi/acpica/evxfgpe.c | 22 |
2 files changed, 28 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index abbd59063906..e10fec99a182 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -634,6 +634,12 @@ acpi_ev_detect_gpe(struct acpi_namespace_node *gpe_device, flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock); + if (!gpe_event_info) { + gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number); + if (!gpe_event_info) + goto error_exit; + } + /* Get the info block for the entire GPE register */ gpe_register_info = gpe_event_info->register_info; diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c index c80e3bdf4805..b2d5f66cc1b0 100644 --- a/drivers/acpi/acpica/evxfgpe.c +++ b/drivers/acpi/acpica/evxfgpe.c @@ -639,6 +639,28 @@ ACPI_EXPORT_SYMBOL(acpi_get_gpe_status) /******************************************************************************* * + * FUNCTION: acpi_gispatch_gpe + * + * PARAMETERS: gpe_device - Parent GPE Device. NULL for GPE0/GPE1 + * gpe_number - GPE level within the GPE block + * + * RETURN: None + * + * DESCRIPTION: Detect and dispatch a General Purpose Event to either a function + * (e.g. EC) or method (e.g. _Lxx/_Exx) handler. + * + ******************************************************************************/ +void acpi_dispatch_gpe(acpi_handle gpe_device, u32 gpe_number) +{ + ACPI_FUNCTION_TRACE(acpi_dispatch_gpe); + + acpi_ev_detect_gpe(gpe_device, NULL, gpe_number); +} + +ACPI_EXPORT_SYMBOL(acpi_dispatch_gpe) + +/******************************************************************************* + * * FUNCTION: acpi_finish_gpe * * PARAMETERS: gpe_device - Namespace node for the GPE Block |