ALSA: pcm: Add timestamp type to sw_params

[firefly-linux-kernel-4.4.55.git] / sound / core / pcm_native.c

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 2372c49a8e84d9180928451d84735d50c5b962a5..81dedc381efd57eec02d045034ab88006e0adb10 100644 (file)
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -543,6 +543,8 @@ static int snd_pcm_sw_params(struct snd_pcm_substream *substream,
 
        if (params->tstamp_mode > SNDRV_PCM_TSTAMP_LAST)
                return -EINVAL;
+       if (params->tstamp_type > SNDRV_PCM_TSTAMP_TYPE_LAST)
+               return -EINVAL;
        if (params->avail_min == 0)
                return -EINVAL;
        if (params->silence_size >= runtime->boundary) {
@@ -557,6 +559,7 @@ static int snd_pcm_sw_params(struct snd_pcm_substream *substream,
        err = 0;
        snd_pcm_stream_lock_irq(substream);
        runtime->tstamp_mode = params->tstamp_mode;
+       runtime->tstamp_type = params->tstamp_type;
        runtime->period_step = params->period_step;
        runtime->control->avail_min = params->avail_min;
        runtime->start_threshold = params->start_threshold;