diff options
Diffstat (limited to 'audio')
| -rw-r--r-- | audio/audio.c | 2 | ||||
| -rw-r--r-- | audio/audio_legacy.c | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/audio/audio.c b/audio/audio.c index 5fd9a58a80..2040762fef 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -1471,7 +1471,7 @@ static int audio_init(Audiodev *dev) if (dev->timer_period <= 0) { s->period_ticks = 1; } else { - s->period_ticks = NANOSECONDS_PER_SECOND / dev->timer_period; + s->period_ticks = dev->timer_period * SCALE_US; } e = qemu_add_vm_change_state_handler (audio_vm_change_state_handler, s); diff --git a/audio/audio_legacy.c b/audio/audio_legacy.c index 6d140119d9..2fd58cb8ef 100644 --- a/audio/audio_legacy.c +++ b/audio/audio_legacy.c @@ -26,6 +26,7 @@ #include "audio_int.h" #include "qemu-common.h" #include "qemu/cutils.h" +#include "qemu/timer.h" #include "qapi/error.h" #include "qapi/qapi-visit-audio.h" #include "qapi/visitor-impl.h" @@ -338,8 +339,13 @@ static AudiodevListEntry *legacy_opt(const char *drvname) handle_per_direction(audio_get_pdo_in(e->dev), "QEMU_AUDIO_ADC_"); handle_per_direction(audio_get_pdo_out(e->dev), "QEMU_AUDIO_DAC_"); + /* Original description: Timer period in HZ (0 - use lowest possible) */ get_int("QEMU_AUDIO_TIMER_PERIOD", &e->dev->timer_period, &e->dev->has_timer_period); + if (e->dev->has_timer_period && e->dev->timer_period) { + e->dev->timer_period = NANOSECONDS_PER_SECOND / 1000 / + e->dev->timer_period; + } switch (e->dev->driver) { case AUDIODEV_DRIVER_ALSA: |