diff options
| -rw-r--r-- | hw/audio/intel-hda.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c index 1016af0204..eac0cf306f 100644 --- a/hw/audio/intel-hda.c +++ b/hw/audio/intel-hda.c @@ -189,6 +189,8 @@ struct IntelHDAState { uint32_t msi; }; +#define TYPE_INTEL_HDA_GENERIC "intel-hda-generic" + struct IntelHDAReg { const char *name; /* register name */ uint32_t size; /* size in bytes */ @@ -1232,7 +1234,7 @@ static Property intel_hda_properties[] = { DEFINE_PROP_END_OF_LIST(), }; -static void intel_hda_class_init_common(ObjectClass *klass) +static void intel_hda_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); @@ -1251,7 +1253,6 @@ static void intel_hda_class_init_ich6(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - intel_hda_class_init_common(klass); k->device_id = 0x2668; k->revision = 1; dc->desc = "Intel HD Audio Controller (ich6)"; @@ -1262,23 +1263,28 @@ static void intel_hda_class_init_ich9(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - intel_hda_class_init_common(klass); k->device_id = 0x293e; k->revision = 3; dc->desc = "Intel HD Audio Controller (ich9)"; } -static const TypeInfo intel_hda_info_ich6 = { - .name = "intel-hda", +static const TypeInfo intel_hda_info = { + .name = TYPE_INTEL_HDA_GENERIC, .parent = TYPE_PCI_DEVICE, .instance_size = sizeof(IntelHDAState), + .class_init = intel_hda_class_init, + .abstract = true, +}; + +static const TypeInfo intel_hda_info_ich6 = { + .name = "intel-hda", + .parent = TYPE_INTEL_HDA_GENERIC, .class_init = intel_hda_class_init_ich6, }; static const TypeInfo intel_hda_info_ich9 = { .name = "ich9-intel-hda", - .parent = TYPE_PCI_DEVICE, - .instance_size = sizeof(IntelHDAState), + .parent = TYPE_INTEL_HDA_GENERIC, .class_init = intel_hda_class_init_ich9, }; @@ -1320,6 +1326,7 @@ static int intel_hda_and_codec_init(PCIBus *bus) static void intel_hda_register_types(void) { type_register_static(&hda_codec_bus_info); + type_register_static(&intel_hda_info); type_register_static(&intel_hda_info_ich6); type_register_static(&intel_hda_info_ich9); type_register_static(&hda_codec_device_type_info); |