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audio/hda: enable new timer code by default.

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Also add a compat property to disable it for old machine types,
needed for live migration compatibility.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180622111200.30561-6-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2018-06-22 13:12:00 +02:00
parent 4501ee16c7
commit bc753dc09f
2 changed files with 5 additions and 1 deletions
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2
hw/audio/hda-codec.c
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@ -839,7 +839,7 @@ static const VMStateDescription vmstate_hda_audio = {
static Property hda_audio_properties[] = { static Property hda_audio_properties[] = {
DEFINE_PROP_UINT32("debug", HDAAudioState, debug, 0), DEFINE_PROP_UINT32("debug", HDAAudioState, debug, 0),
DEFINE_PROP_BOOL("mixer", HDAAudioState, mixer, true), DEFINE_PROP_BOOL("mixer", HDAAudioState, mixer, true),
DEFINE_PROP_BOOL("use-timer", HDAAudioState, use_timer, false), DEFINE_PROP_BOOL("use-timer", HDAAudioState, use_timer, true),
DEFINE_PROP_END_OF_LIST(), DEFINE_PROP_END_OF_LIST(),
}; };

4
include/hw/compat.h
View File

@ -6,6 +6,10 @@
.driver = "migration",\ .driver = "migration",\
.property = "decompress-error-check",\ .property = "decompress-error-check",\
.value = "off",\ .value = "off",\
},{\
.driver = "hda-audio",\
.property = "use-timer",\
.value = "false",\
}, },
#define HW_COMPAT_2_11 \ #define HW_COMPAT_2_11 \