ACPICA: ACPI 6.2: Add support for PinGroupConfig() resource

ACPICA commit 08b83591c0db751769d61fa889f4f50f575aeffb

PinGroupConfig() is analogous to PinGroupFunction() but instead of mode
(muxing), it is used to apply specific fine-grained configuration to a
set of referenced pins.

The format of this new resource is:

  PinGroupConfig (Shared/Exclusive, PinConfigType, PinConfigValue,
                  ResourceSource, ResourceSourceIndex, ResourceSourceLabel,
                  ResourceUsage, DescriptorName, VendorData)

The PinConfigType/PinConfigValue are the same used by PinConfig()
resource.

Here also the combination of ResourceSource and ResourceSourceLabel is
used to specify the PinGroup() this resource refers to.

Link: https://github.com/acpica/acpica/commit/08b83591
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/rscalc.c

@@ -419,6 +419,23 @@ acpi_rs_get_aml_length(struct acpi_resource *resource,
 
 			break;
 
+		case ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG:
+
+			total_size = (acpi_rs_length)(total_size +
+						      resource->data.
+						      pin_group_config.
+						      resource_source.
+						      string_length +
+						      resource->data.
+						      pin_group_config.
+						      resource_source_label.
+						      string_length +
+						      resource->data.
+						      pin_group_config.
+						      vendor_length);
+
+			break;
+
 		default:
 
 			break;
@@ -660,6 +677,15 @@ acpi_rs_get_list_length(u8 *aml_buffer,
 
 			break;
 
+		case ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG:
+
+			extra_struct_bytes +=
+			    aml_resource->pin_group_config.vendor_offset -
+			    aml_resource->pin_group_config.res_source_offset +
+			    aml_resource->pin_group_config.vendor_length;
+
+			break;
+
 		default:
 
 			break;