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Re: [libvirt] [Qemu-devel] [PATCH v4 03/14] audio: -audiodev command line option: documentation



On 2019-01-28 23:43, Kővágó, Zoltán wrote:
> This patch adds documentation of an -audiodev command line option, that
> deprecates the old QEMU_* environment variables for audio backend
> configuration.  It's syntax is similar to existing options (-netdev,
> -device, etc):
> 
>   -audiodev driver_name,property=value,...
> 
> Although now it's possible to specify multiple -audiodev options on
> command line, multiple audio backends are not supported yet.
> 
> Signed-off-by: Kővágó, Zoltán <DirtY iCE hu gmail com>
> ---
>  qemu-options.hx | 222 +++++++++++++++++++++++++++++++++++++++++++++++-
>  1 file changed, 219 insertions(+), 3 deletions(-)
> 
> diff --git a/qemu-options.hx b/qemu-options.hx
> index 521511ec13..a12931899b 100644
> --- a/qemu-options.hx
> +++ b/qemu-options.hx
> @@ -416,14 +416,230 @@ The default is @code{en-us}.
>  ETEXI
>  
>  
> +HXCOMM Deprecated by -audiodev
>  DEF("audio-help", 0, QEMU_OPTION_audio_help,
> -    "-audio-help     print list of audio drivers and their options\n",
> +    "-audio-help     show -audiodev equivalent of the currently specified audio settings\n",
>      QEMU_ARCH_ALL)

Note that if you want to deprecate a parameter "officially" (in the
sense that it could be removed in a future release), you also have to
add an entry to qemu-deprecated.texi. But that could also be done in an
additional patch later, so no need to respin just because of this.

 Thomas


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