AC97: audiodev is deprecated

[MasonT8198]

Bug Description

Whenever you launch xemu the first error on the logfile is a AC97 error regarding the fact that audiodev has been deprecated.

Expected Behavior

Using the launch params listed below in vl.c should correct the issue as of QEMU 8.2 when it comes to silencing this warning
 
-audio none

and dropping the audiodev0 arg as well

the log file should not have a warning regarding the AC97 audio subsystem

xemu Version

all of them

System Information

CPU: AMD Ryzen 7 5800X3D 8-Core Processor
OS_Version: 22H2
GL_VENDOR: NVIDIA Corporation
GL_RENDERER: NVIDIA GeForce RTX 3070/PCIe/SSE2
GL_VERSION: 4.0.0 NVIDIA 551.76
GL_SHADING_LANGUAGE_VERSION: 4.00 NVIDIA via Cg compiler

Additional Context

No response

[MasonT8198]

Updating to QEMU 8.2 then applying the following patch in vl.c will fix the error, alongside fixing the audiodev0 line as well

#ifdef _WIN32
    // FIXME: Create this dummy device to prevent logspam
    fake_argv[fake_argc++] = strdup("-audio");
    fake_argv[fake_argc++] = strdup("none");
#endif

[MasonT8198]

See the -audio portion of the manpage for more details
https://www.qemu.org/docs/master/system/qemu-manpage.html

[MasonT8198]

also, currently trying to specify audio none -audio none: Parameter 'model' is missing creates this new warning, and crashes the application... specifying the model as ac97 also crashes the application due to there being no area on the pci bus for the ac97 card

[The-Little-Wolf]

Clearing the shader folder fixed it for me. The problem start after i played Halo 2 online.