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-rw-r--r--hw/acpi/aml-build-stub.c10
-rw-r--r--hw/display/acpi-vga-stub.c7
-rw-r--r--hw/display/acpi-vga.c26
-rw-r--r--hw/display/meson.build17
-rw-r--r--hw/display/vga-pci.c4
-rw-r--r--hw/display/vga_int.h2
-rw-r--r--hw/i386/acpi-build.c26
7 files changed, 67 insertions, 25 deletions
diff --git a/hw/acpi/aml-build-stub.c b/hw/acpi/aml-build-stub.c
index 8d8ad1a314..89a8fec4af 100644
--- a/hw/acpi/aml-build-stub.c
+++ b/hw/acpi/aml-build-stub.c
@@ -26,6 +26,16 @@ void aml_append(Aml *parent_ctx, Aml *child)
{
}
+Aml *aml_return(Aml *val)
+{
+ return NULL;
+}
+
+Aml *aml_method(const char *name, int arg_count, AmlSerializeFlag sflag)
+{
+ return NULL;
+}
+
Aml *aml_resource_template(void)
{
return NULL;
diff --git a/hw/display/acpi-vga-stub.c b/hw/display/acpi-vga-stub.c
new file mode 100644
index 0000000000..a9b0ecf76d
--- /dev/null
+++ b/hw/display/acpi-vga-stub.c
@@ -0,0 +1,7 @@
+#include "qemu/osdep.h"
+#include "hw/acpi/acpi_aml_interface.h"
+#include "vga_int.h"
+
+void build_vga_aml(AcpiDevAmlIf *adev, Aml *scope)
+{
+}
diff --git a/hw/display/acpi-vga.c b/hw/display/acpi-vga.c
new file mode 100644
index 0000000000..f0e9ef1fcf
--- /dev/null
+++ b/hw/display/acpi-vga.c
@@ -0,0 +1,26 @@
+#include "qemu/osdep.h"
+#include "hw/acpi/acpi_aml_interface.h"
+#include "hw/pci/pci.h"
+#include "vga_int.h"
+
+void build_vga_aml(AcpiDevAmlIf *adev, Aml *scope)
+{
+ int s3d = 0;
+ Aml *method;
+
+ if (object_dynamic_cast(OBJECT(adev), "qxl-vga")) {
+ s3d = 3;
+ }
+
+ method = aml_method("_S1D", 0, AML_NOTSERIALIZED);
+ aml_append(method, aml_return(aml_int(0)));
+ aml_append(scope, method);
+
+ method = aml_method("_S2D", 0, AML_NOTSERIALIZED);
+ aml_append(method, aml_return(aml_int(0)));
+ aml_append(scope, method);
+
+ method = aml_method("_S3D", 0, AML_NOTSERIALIZED);
+ aml_append(method, aml_return(aml_int(s3d)));
+ aml_append(scope, method);
+}
diff --git a/hw/display/meson.build b/hw/display/meson.build
index adc53dd8b6..7a725ed80e 100644
--- a/hw/display/meson.build
+++ b/hw/display/meson.build
@@ -38,10 +38,21 @@ softmmu_ss.add(when: 'CONFIG_NEXTCUBE', if_true: files('next-fb.c'))
specific_ss.add(when: 'CONFIG_VGA', if_true: files('vga.c'))
+if (config_all_devices.has_key('CONFIG_VGA_CIRRUS') or
+ config_all_devices.has_key('CONFIG_VGA_PCI') or
+ config_all_devices.has_key('CONFIG_VMWARE_VGA') or
+ config_all_devices.has_key('CONFIG_ATI_VGA')
+ )
+ softmmu_ss.add(when: 'CONFIG_ACPI', if_true: files('acpi-vga.c'),
+ if_false: files('acpi-vga-stub.c'))
+endif
+
if config_all_devices.has_key('CONFIG_QXL')
qxl_ss = ss.source_set()
qxl_ss.add(when: 'CONFIG_QXL', if_true: [files('qxl.c', 'qxl-logger.c', 'qxl-render.c'),
pixman, spice])
+ qxl_ss.add(when: 'CONFIG_ACPI', if_true: files('acpi-vga.c'),
+ if_false: files('acpi-vga-stub.c'))
hw_display_modules += {'qxl': qxl_ss}
endif
@@ -52,6 +63,7 @@ softmmu_ss.add(when: 'CONFIG_ARTIST', if_true: files('artist.c'))
softmmu_ss.add(when: [pixman, 'CONFIG_ATI_VGA'], if_true: files('ati.c', 'ati_2d.c', 'ati_dbg.c'))
+
if config_all_devices.has_key('CONFIG_VIRTIO_GPU')
virtio_gpu_ss = ss.source_set()
virtio_gpu_ss.add(when: 'CONFIG_VIRTIO_GPU',
@@ -87,14 +99,19 @@ if config_all_devices.has_key('CONFIG_VIRTIO_VGA')
if_true: [files('virtio-vga.c'), pixman])
virtio_vga_ss.add(when: 'CONFIG_VHOST_USER_VGA',
if_true: files('vhost-user-vga.c'))
+ virtio_vga_ss.add(when: 'CONFIG_ACPI', if_true: files('acpi-vga.c'),
+ if_false: files('acpi-vga-stub.c'))
hw_display_modules += {'virtio-vga': virtio_vga_ss}
virtio_vga_gl_ss = ss.source_set()
virtio_vga_gl_ss.add(when: ['CONFIG_VIRTIO_VGA', virgl, opengl],
if_true: [files('virtio-vga-gl.c'), pixman])
+ virtio_vga_gl_ss.add(when: 'CONFIG_ACPI', if_true: files('acpi-vga.c'),
+ if_false: files('acpi-vga-stub.c'))
hw_display_modules += {'virtio-vga-gl': virtio_vga_gl_ss}
endif
specific_ss.add(when: 'CONFIG_OMAP', if_true: files('omap_lcdc.c'))
+softmmu_ss.add(when: 'CONFIG_ALL', if_true: files('acpi-vga-stub.c'))
modules += { 'hw-display': hw_display_modules }
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 },
{ },
},
};
diff --git a/hw/display/vga_int.h b/hw/display/vga_int.h
index 305e700014..330406ad9c 100644
--- a/hw/display/vga_int.h
+++ b/hw/display/vga_int.h
@@ -30,6 +30,7 @@
#include "ui/console.h"
#include "hw/display/bochs-vbe.h"
+#include "hw/acpi/acpi_aml_interface.h"
#define ST01_V_RETRACE 0x08
#define ST01_DISP_ENABLE 0x01
@@ -195,4 +196,5 @@ void pci_std_vga_mmio_region_init(VGACommonState *s,
MemoryRegion *subs,
bool qext, bool edid);
+void build_vga_aml(AcpiDevAmlIf *adev, Aml *scope);
#endif
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 4f54b61904..26932b4e2c 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -430,7 +430,6 @@ static void build_append_pci_bus_devices(Aml *parent_scope, PCIBus *bus,
bool hotpluggbale_slot = false;
bool bridge_in_acpi = false;
bool cold_plugged_bridge = false;
- bool is_vga = false;
if (pdev) {
pc = PCI_DEVICE_GET_CLASS(pdev);
@@ -440,8 +439,6 @@ static void build_append_pci_bus_devices(Aml *parent_scope, PCIBus *bus,
continue;
}
- is_vga = pc->class_id == PCI_CLASS_DISPLAY_VGA;
-
/*
* Cold plugged bridges aren't themselves hot-pluggable.
* Hotplugged bridges *are* hot-pluggable.
@@ -489,28 +486,7 @@ static void build_append_pci_bus_devices(Aml *parent_scope, PCIBus *bus,
aml_append(dev, aml_pci_device_dsm());
}
- if (is_vga) {
- /* add VGA specific AML methods */
- int s3d;
-
- if (object_dynamic_cast(OBJECT(pdev), "qxl-vga")) {
- s3d = 3;
- } else {
- s3d = 0;
- }
-
- method = aml_method("_S1D", 0, AML_NOTSERIALIZED);
- aml_append(method, aml_return(aml_int(0)));
- aml_append(dev, method);
-
- method = aml_method("_S2D", 0, AML_NOTSERIALIZED);
- aml_append(method, aml_return(aml_int(0)));
- aml_append(dev, method);
-
- method = aml_method("_S3D", 0, AML_NOTSERIALIZED);
- aml_append(method, aml_return(aml_int(s3d)));
- aml_append(dev, method);
- }
+ call_dev_aml_func(DEVICE(pdev), dev);
bridge_in_acpi = cold_plugged_bridge && pcihp_bridge_en;
if (bridge_in_acpi) {
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-02 10:47:33 +0000