[PATCH 3/6] qemu: explicitly disable audio if there is no sound device

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If there is no sound device configured for the guest we can disable the
audio output because hot-plugging sound devices isn't supported.

Signed-off-by: Pavel Hrdina <phrdina@xxxxxxxxxx>
---
 src/qemu/qemu_command.c                                              | 5 +++++
 tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc-old.args        | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc.args            | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.args     | 1 +
 tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args                | 1 +
 .../qemuxml2argv-graphics-spice-agent-file-xfer.args                 | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agentmouse.args   | 2 +-
 .../qemuxml2argv-graphics-spice-auto-socket-cfg.args                 | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket.args  | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args  | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-no-args.args      | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-qxl-vga.args      | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-sasl.args         | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-socket.args       | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args    | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice.args              | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-name-escape.args                 | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args            | 2 +-
 tests/qemuxml2argvdata/qemuxml2argv-video-virtio-gpu-spice-gl.args   | 2 +-
 19 files changed, 23 insertions(+), 16 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index e1ef1b05fa..c5c7bd7e54 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -4447,6 +4447,11 @@ qemuBuildSoundAudioEnv(virCommandPtr cmd,
                        const virDomainDef *def,
                        virQEMUDriverConfigPtr cfg)
 {
+    if (def->nsounds == 0) {
+        virCommandAddEnvString(cmd, "QEMU_AUDIO_DRV=none");
+        return;
+    }
+
     if (def->ngraphics == 0) {
         if (cfg->nogfxAllowHostAudio)
             virCommandAddEnvPassBlockSUID(cmd, "QEMU_AUDIO_DRV", NULL);
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc-old.args b/tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc-old.args
index 19f7e11d22..dae3636f6b 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc-old.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc-old.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc.args b/tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc.args
index fa9f4c5279..1f49107632 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.args
index cc833970cc..ec858ddcb0 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.args
@@ -5,6 +5,7 @@ USER=test \
 LOGNAME=test \
 XAUTHORITY=/root/.Xauthority \
 DISPLAY=:0.1 \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args
index b9492e83f4..3f7631dc07 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args
@@ -5,6 +5,7 @@ USER=test \
 LOGNAME=test \
 XAUTHORITY=/root/.Xauthority \
 DISPLAY=:0.1 \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agent-file-xfer.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agent-file-xfer.args
index 9492458831..433b5c5b68 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agent-file-xfer.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agent-file-xfer.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agentmouse.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agentmouse.args
index a45ab2205c..7d40c10fcd 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agentmouse.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agentmouse.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket-cfg.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket-cfg.args
index b0c16077d6..9dfb3c6843 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket-cfg.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket-cfg.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket.args
index b0c16077d6..9dfb3c6843 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-auto-socket.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args
index 07a1d12bda..c7dc9e4b8a 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-no-args.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-no-args.args
index e7b402169f..50ac953368 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-no-args.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-no-args.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-qxl-vga.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-qxl-vga.args
index f6c25af18a..0d88091675 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-qxl-vga.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-qxl-vga.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-sasl.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-sasl.args
index 6198510aa0..e3483e9a71 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-sasl.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-sasl.args
@@ -4,7 +4,7 @@ HOME=/home/test \
 USER=test \
 LOGNAME=test \
 SASL_CONF_PATH=/root/.sasl2 \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-socket.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-socket.args
index 34a4dced0a..d3a4774cb9 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-socket.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-socket.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args
index 8deaee335f..49cc42b792 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice.args
index d5d1869645..2cb76e929e 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-name-escape.args b/tests/qemuxml2argvdata/qemuxml2argv-name-escape.args
index d94ab76312..9e631ee5ec 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-name-escape.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-name-escape.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name guest=foo=1,,bar=2,debug-threads=on \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args b/tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args
index a3981499a2..93d758864e 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-video-virtio-gpu-spice-gl.args b/tests/qemuxml2argvdata/qemuxml2argv-video-virtio-gpu-spice-gl.args
index 9c6ba79578..04327951f6 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-video-virtio-gpu-spice-gl.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-video-virtio-gpu-spice-gl.args
@@ -3,7 +3,7 @@ PATH=/bin \
 HOME=/home/test \
 USER=test \
 LOGNAME=test \
-QEMU_AUDIO_DRV=spice \
+QEMU_AUDIO_DRV=none \
 /usr/bin/qemu-system-i686 \
 -name QEMUGuest1 \
 -S \
-- 
2.13.6

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