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[Qemu-devel] [PATCH v4 5/5] audio/hda: enable new timer code by default.
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH v4 5/5] audio/hda: enable new timer code by default. |
Date: |
Fri, 22 Jun 2018 13:12:00 +0200 |
Also add a compat property to disable it for old machine types,
needed for live migration compatibility.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
include/hw/compat.h | 4 ++++
hw/audio/hda-codec.c | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/hw/compat.h b/include/hw/compat.h
index 563908b874..44d5964060 100644
--- a/include/hw/compat.h
+++ b/include/hw/compat.h
@@ -6,6 +6,10 @@
.driver = "migration",\
.property = "decompress-error-check",\
.value = "off",\
+ },{\
+ .driver = "hda-audio",\
+ .property = "use-timer",\
+ .value = "false",\
},
#define HW_COMPAT_2_11 \
diff --git a/hw/audio/hda-codec.c b/hw/audio/hda-codec.c
index ac67b9aada..fc4945086b 100644
--- a/hw/audio/hda-codec.c
+++ b/hw/audio/hda-codec.c
@@ -839,7 +839,7 @@ static const VMStateDescription vmstate_hda_audio = {
static Property hda_audio_properties[] = {
DEFINE_PROP_UINT32("debug", HDAAudioState, debug, 0),
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(),
};
--
2.9.3