This is the remaining part of Martin's patches to remove the deprecations connected to audio backend configuration. With these patches, all sound cards have to be configured with an audio backend; only embedded cards get the luxury of a default backend that emits or records no audio at all. Fortunately, this is easy to do with the existing "-audio" option.
Apart from some rebasing changes, the changes are: - the "-M" option for the embedded audiodev is only added to machines that need it, and renamed from "default-audiodev" to just "audiodev". - the embedded audiodev is also accessible by specifying "-audio DRIVER" without a model - the audiodev option is also configurable with -readconfig - MIPS fuloong2e and PPC pegasos2 need changes in order to expose the embedded audiodev, too Paolo Based-on: <20230922093126.264016-1-pbonz...@redhat.com> Martin Kletzander (6): audio: Add easy dummy audio initialiser Introduce machine property "audiodev" hw/arm: Support machine-default audiodev with fallback hw/ppc: Support machine-default audiodev with fallback audio: Make AUD_register_card fallible and require audiodev= audio: Be more strict during audio backend initialisation Paolo Bonzini (3): vl: support -audio BACKEND without model vt82c686: Support machine-default audiodev with fallback vl: recognize audiodev groups in configuration files audio/audio.c | 177 +++++++++++---------------- audio/audio.h | 4 +- docs/about/deprecated.rst | 6 - docs/about/removed-features.rst | 11 +- docs/config/q35-emulated.cfg | 4 + docs/config/q35-virtio-graphical.cfg | 4 + hw/arm/integratorcp.c | 10 +- hw/arm/musicpal.c | 11 +- hw/arm/nseries.c | 4 + hw/arm/omap2.c | 10 +- hw/arm/palm.c | 2 + hw/arm/realview.c | 11 ++ hw/arm/spitz.c | 12 +- hw/arm/versatilepb.c | 7 ++ hw/arm/vexpress.c | 4 + hw/arm/xlnx-zcu102.c | 5 + hw/arm/z2.c | 14 ++- hw/audio/ac97.c | 6 +- hw/audio/adlib.c | 6 +- hw/audio/cs4231a.c | 6 +- hw/audio/es1370.c | 5 +- hw/audio/gus.c | 6 +- hw/audio/hda-codec.c | 5 +- hw/audio/lm4549.c | 8 +- hw/audio/pcspk.c | 4 +- hw/audio/sb16.c | 6 +- hw/audio/via-ac97.c | 6 +- hw/audio/wm8750.c | 5 +- hw/core/machine.c | 28 +++++ hw/display/xlnx_dp.c | 6 +- hw/input/tsc210x.c | 10 +- hw/isa/vt82c686.c | 2 + hw/mips/fuloong2e.c | 12 +- hw/ppc/pegasos2.c | 10 +- hw/ppc/prep.c | 6 + hw/ppc/sam460ex.c | 2 + hw/usb/dev-audio.c | 5 +- include/hw/boards.h | 7 ++ softmmu/vl.c | 25 +++- 39 files changed, 315 insertions(+), 157 deletions(-) -- 2.41.0
