diff options
Diffstat (limited to 'sound/firewire/dice/dice-pcm.c')
| -rw-r--r-- | sound/firewire/dice/dice-pcm.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/firewire/dice/dice-pcm.c b/sound/firewire/dice/dice-pcm.c index 94a4dccfc381..570456a7751d 100644 --- a/sound/firewire/dice/dice-pcm.c +++ b/sound/firewire/dice/dice-pcm.c @@ -243,9 +243,14 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); + unsigned int events_per_period = params_period_size(hw_params); mutex_lock(&dice->mutex); - err = snd_dice_stream_reserve_duplex(dice, rate); + // For double_pcm_frame quirk. + if (rate > 96000) + events_per_period /= 2; + err = snd_dice_stream_reserve_duplex(dice, rate, + events_per_period); if (err >= 0) ++dice->substreams_counter; mutex_unlock(&dice->mutex); |