From cfead31326409dad187024de1bf7b40d7a86737e Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Mon, 17 Oct 2022 12:21:36 +0200 Subject: acpi: pc: vga: use AcpiDevAmlIf interface to build VGA device descriptors NB: We do not expect any functional change in any ACPI tables with this change. It's only a refactoring. NB2: Some targets (or1k) do not support acpi and CONFIG_ACPI is off for them. However, modules are reused between all architectures so CONFIG_ACPI is on. For those architectures, dummy stub function definitions help to resolve symbols. This change uses more of these and so it adds a couple of dummy stub definitions so that symbols for those can be resolved. Signed-off-by: Igor Mammedov Message-Id: <20221017102146.2254096-2-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Reviewed-by: Ani Sinha CC: Bernhard Beschow Signed-off-by: Ani Sinha Message-Id: <20221107152744.868434-1-ani@anisinha.ca> --- hw/display/vga-pci.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'hw/display/vga-pci.c') diff --git a/hw/display/vga-pci.c b/hw/display/vga-pci.c index 3e5bc259f7..9a91de7ed1 100644 --- a/hw/display/vga-pci.c +++ b/hw/display/vga-pci.c @@ -35,6 +35,7 @@ #include "hw/loader.h" #include "hw/display/edid.h" #include "qom/object.h" +#include "hw/acpi/acpi_aml_interface.h" enum vga_pci_flags { PCI_VGA_FLAG_ENABLE_MMIO = 1, @@ -354,11 +355,13 @@ static void vga_pci_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); + AcpiDevAmlIfClass *adevc = ACPI_DEV_AML_IF_CLASS(klass); k->vendor_id = PCI_VENDOR_ID_QEMU; k->device_id = PCI_DEVICE_ID_QEMU_VGA; dc->vmsd = &vmstate_vga_pci; set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories); + adevc->build_dev_aml = build_vga_aml; } static const TypeInfo vga_pci_type_info = { @@ -369,6 +372,7 @@ static const TypeInfo vga_pci_type_info = { .class_init = vga_pci_class_init, .interfaces = (InterfaceInfo[]) { { INTERFACE_CONVENTIONAL_PCI_DEVICE }, + { TYPE_ACPI_DEV_AML_IF }, { }, }, }; -- cgit v1.2.3