From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
No existing platform is using .delay.
Let's remove it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
include/sound/soc.h | 7 -------
sound/soc/soc-pcm.c | 7 -------
2 files changed, 14 deletions(-)
diff --git a/include/sound/soc.h b/include/sound/soc.h
index e580a67..06515e5 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -946,13 +946,6 @@ struct snd_soc_platform_driver {
int (*pcm_new)(struct snd_soc_pcm_runtime *);
void (*pcm_free)(struct snd_pcm *);
- /*
- * For platform caused delay reporting.
- * Optional.
- */
- snd_pcm_sframes_t (*delay)(struct snd_pcm_substream *,
- struct snd_soc_dai *);
-
/* platform stream pcm ops */
const struct snd_pcm_ops *ops;
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index a9ef8ae..a4c93a9 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1116,13 +1116,6 @@ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
}
delay += codec_delay;
- /*
- * None of the existing platform drivers implement delay(), so
- * for now the codec_dai of first multicodec entry is used
- */
- if (platform->driver->delay)
- delay += platform->driver->delay(substream, rtd->codec_dais[0]);
-
runtime->delay = delay;
return offset;
--
1.9.1
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
