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| author | Takashi Iwai <tiwai@suse.de> | 2009-06-07 12:09:17 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-06-07 12:19:33 +0200 |
| commit | ab1863fc9bc18c806338564124b1e5e7e3ef53d1 (patch) | |
| tree | b494cdfafdcd4f279e20de3a25d8c9c76c590cf5 /sound/core/pcm_lib.c | |
| parent | d86bf92313bfd47885a92c7de63bde392d585f95 (diff) | |
| download | linux-ab1863fc9bc18c806338564124b1e5e7e3ef53d1.tar.bz2 | |
ALSA: pcm - Fix update of runtime->hw_ptr_interrupt
The commit 13f040f9e55d41e92e485389123654971e03b819 made another
regression, the missing update of runtime->hw_ptr_interrupt.
Since this field is only checked in snd_pcmupdate__hw_ptr_interrupt(),
not in snd_pcm_update_hw_ptr(), it must be updated before the hw_ptr
change check.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm_lib.c')
| -rw-r--r-- | sound/core/pcm_lib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index bf34603a7a38..adb306fd5525 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -299,6 +299,8 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream) hw_ptr_interrupt = new_hw_ptr - new_hw_ptr % runtime->period_size; } + runtime->hw_ptr_interrupt = hw_ptr_interrupt; + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && runtime->silence_size > 0) snd_pcm_playback_silence(substream, new_hw_ptr); @@ -309,7 +311,6 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream) runtime->hw_ptr_base = hw_base; runtime->status->hw_ptr = new_hw_ptr; runtime->hw_ptr_jiffies = jiffies; - runtime->hw_ptr_interrupt = hw_ptr_interrupt; if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE) snd_pcm_gettime(runtime, (struct timespec *)&runtime->status->tstamp); |