[PATCH v4 3/5] conf: allow to map sound device to host device

[Daniel P. Berrangé]

On Sat, Aug 22, 2020 at 05:11:54PM +0400, Roman Bogorodskiy wrote:
> Introduce a new device element "<audio>" which allows
> to map guest sound device specified using the "<sound>"
> element to specific audio backend.
> 
> Example:
> 
>   <sound model='ich7'>
>      <audio id='1'/>
>   </sound>
>   <audio id='1' type='oss'>
>      <input dev='/dev/dsp0'/>
>      <output dev='/dev/dsp0'/>
>   </audio>
> 
> This block maps to OSS audio backend on the host using
> /dev/dsp0 device for both input (recording)
> and output (playback).
> 
> OSS is the only backend supported so far.
> 
> Signed-off-by: Roman Bogorodskiy <bogorodskiy at gmail.com>
> ---
>  docs/schemas/domaincommon.rng  |  36 +++++++
>  src/conf/domain_capabilities.c |   4 +
>  src/conf/domain_conf.c         | 182 ++++++++++++++++++++++++++++++++-
>  src/conf/domain_conf.h         |  28 +++++
>  src/conf/virconftypes.h        |   3 +
>  src/libvirt_private.syms       |   2 +
>  src/qemu/qemu_command.c        |   1 +
>  src/qemu/qemu_domain.c         |   1 +
>  src/qemu/qemu_domain_address.c |   2 +
>  src/qemu/qemu_driver.c         |   5 +
>  src/qemu/qemu_hotplug.c        |   3 +
>  src/qemu/qemu_validate.c       |   1 +
>  12 files changed, 266 insertions(+), 2 deletions(-)

Reviewed-by: Daniel P. Berrangé <berrange at redhat.com>


Regards,
Daniel
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