From: Zhao Yakui <yakui.zhao@xxxxxxxxx> Set the capability bit for \_SB.OSC object to add the support of evaluating the _OST object as result of _PPC change notification event. At the same time it also adds the support of aggregator device when the aggregator is compiled as module. Signed-off-by: Zhao Yakui <yakui.zhao@xxxxxxxxx> --- drivers/acpi/bus.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index ae9226d..b70cd37 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -490,9 +490,14 @@ static void acpi_bus_osc_support(void) capbuf[OSC_QUERY_TYPE] = OSC_QUERY_ENABLE; capbuf[OSC_SUPPORT_TYPE] = OSC_SB_PR3_SUPPORT; /* _PR3 is in use */ -#ifdef CONFIG_ACPI_PROCESSOR_AGGREGATOR +#if defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR) ||\ + defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR_MODULE) capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PAD_SUPPORT; #endif + +#if defined(CONFIG_ACPI_PROCESSOR) || defined(CONFIG_ACPI_PROCESSOR_MODULE) + capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PPC_OST_SUPPORT; +#endif if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle))) return; if (ACPI_SUCCESS(acpi_run_osc(handle, &context))) -- 1.5.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
