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| author | Takashi Iwai <tiwai@suse.de> | 2018-07-04 14:46:27 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-07-04 15:34:57 +0200 |
| commit | 9cd641ed31f576d08f7b784850ba93eef050f32f (patch) | |
| tree | 9253549477df2205bfe8c2be2cf004f710766ea4 /sound/core/pcm.c | |
| parent | Merge branch 'topic/hda-core-intel' into for-next (diff) | |
| download | linux-9cd641ed31f576d08f7b784850ba93eef050f32f.tar.xz linux-9cd641ed31f576d08f7b784850ba93eef050f32f.zip | |
ALSA: pcm: trace XRUN event at injection, too
The PCM xrun injection triggers directly snd_pcm_stop() without the
standard xrun handler, hence it's not recorded on the event buffer.
Ditto for snd_pcm_stop_xrun() call and SNDRV_PCM_IOCTL_XRUN ioctl.
They are inconvenient from the debugging POV.
Let's make them to trigger XRUN via the standard helper more
consistently.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm.c')
| -rw-r--r-- | sound/core/pcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index c352bfb973cc..6f037a4b8b52 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -497,7 +497,7 @@ static void snd_pcm_xrun_injection_write(struct snd_info_entry *entry, snd_pcm_stream_lock_irq(substream); runtime = substream->runtime; if (runtime && runtime->status->state == SNDRV_PCM_STATE_RUNNING) - snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN); + __snd_pcm_xrun(substream); snd_pcm_stream_unlock_irq(substream); } |