introduce -audio as a replacement for -soundhw

-audio is used like "-audio pa,model=sb16".  It is almost as simple as
-soundhw, but it reuses the -audiodev parsing machinery and attaches an
audiodev to the newly-created device.  The main 'feature' is that
it knows about adding the codec device for model=intel-hda, and adding
the audiodev to the codec device.

In the future, it could be extended to support default models or
builtin devices, just like -nic, or even a default backend.  For now,
keep it simple.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c
index bc77e3d8c9..f38117057b 100644
--- a/hw/audio/intel-hda.c
+++ b/hw/audio/intel-hda.c
@@ -1311,17 +1311,16 @@ static const TypeInfo hda_codec_device_type_info = {
  * create intel hda controller with codec attached to it,
  * so '-soundhw hda' works.
  */
-static int intel_hda_and_codec_init(PCIBus *bus)
+static int intel_hda_and_codec_init(PCIBus *bus, const char *audiodev)
 {
     DeviceState *controller;
     BusState *hdabus;
     DeviceState *codec;
 
-    warn_report("'-soundhw hda' is deprecated, "
-                "please use '-device intel-hda -device hda-duplex' instead");
     controller = DEVICE(pci_create_simple(bus, -1, "intel-hda"));
     hdabus = QLIST_FIRST(&controller->child_bus);
     codec = qdev_new("hda-duplex");
+    qdev_prop_set_string(codec, "audiodev", audiodev);
     qdev_realize_and_unref(codec, hdabus, &error_fatal);
     return 0;
 }