[libvirt] [PATCH v4 1/4] conf: Introduce codec type 'output'
Introduce 'output' codec for ich6 and ich9 sound devices,
which allow us to disable line-in for guest.
Available in qemu since version 0.14.
Signed-off-by: Filip Alac <filipalac(a)gmail.com>
---
docs/formatdomain.html.in | 15 ++++++++++++---
docs/schemas/domaincommon.rng | 1 +
src/conf/domain_conf.c | 3 ++-
src/conf/domain_conf.h | 1 +
src/qemu/qemu_command.c | 3 ++-
5 files changed, 18 insertions(+), 5 deletions(-)
diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index 0d0fd3b..665d0f2 100644
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -7387,9 +7387,18 @@ qemu-kvm -net nic,model=? /dev/null
with <code>ich6</code> model can have optional
sub-elements <code><codec></code> to attach various
audio
codecs to the audio device. If not specified, a default codec
- will be attached to allow playback and recording. Valid values
- are 'duplex' (advertise a line-in and a line-out) and 'micro'
- (advertise a speaker and a microphone).
+ will be attached to allow playback and recording.
+ </p>
+ <p>
+ Valid values are:
+ </p>
+ <p>
+ <ul>
+ <li>'duplex' - advertise a line-in and a line-out </li>
+ <li>'micro' - advertise a speaker and a microphone </li>
+ <li>'output' - advertise a line-out
+ <span class="since">Since 4.4.0</span></li>
+ </ul>
</p>
<pre>
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 71ac3d0..f16e157 100644
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -3824,6 +3824,7 @@
<choice>
<value>duplex</value>
<value>micro</value>
+ <value>output</value>
</choice>
</attribute>
</element>
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 3689ac0..f12c87d 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -529,7 +529,8 @@ VIR_ENUM_IMPL(virDomainSmartcard, VIR_DOMAIN_SMARTCARD_TYPE_LAST,
VIR_ENUM_IMPL(virDomainSoundCodec, VIR_DOMAIN_SOUND_CODEC_TYPE_LAST,
"duplex",
- "micro")
+ "micro",
+ "output")
VIR_ENUM_IMPL(virDomainSoundModel, VIR_DOMAIN_SOUND_MODEL_LAST,
"sb16",
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index a78fdee..ee3285a 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -1335,6 +1335,7 @@ struct _virDomainInputDef {
typedef enum {
VIR_DOMAIN_SOUND_CODEC_TYPE_DUPLEX,
VIR_DOMAIN_SOUND_CODEC_TYPE_MICRO,
+ VIR_DOMAIN_SOUND_CODEC_TYPE_OUTPUT,
VIR_DOMAIN_SOUND_CODEC_TYPE_LAST
} virDomainSoundCodecType;
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 9da2d60..3b929c5 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -139,7 +139,8 @@ VIR_ENUM_DECL(qemuSoundCodec)
VIR_ENUM_IMPL(qemuSoundCodec, VIR_DOMAIN_SOUND_CODEC_TYPE_LAST,
"hda-duplex",
- "hda-micro");
+ "hda-micro",
+ "hda-output");
VIR_ENUM_DECL(qemuControllerModelUSB)
--
2.17.0