diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2018-12-27 14:48:06 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 15:53:14 +0800 |
| commit | a6f50f7227354768f43bb21bd3ca3b66017e4590 (patch) | |
| tree | 3314515913036eb8f32a9b234f0038de3c1585b7 /sound/soc/fsl/imx-pcm-rpmsg.c | |
| parent | 270158aeddf911af9bd7db1f9f9b94f8e0b16e7c (diff) | |
MLK-20661: ASoC: imx-pcm-rpmsg: remove the nonblock constraint
we can call the snd_pcm_period_elapsed in timer's callback
to achieve pseudo period wake up, so the nonblock constraint
can be removed
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Diffstat (limited to 'sound/soc/fsl/imx-pcm-rpmsg.c')
| -rw-r--r-- | sound/soc/fsl/imx-pcm-rpmsg.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/fsl/imx-pcm-rpmsg.c b/sound/soc/fsl/imx-pcm-rpmsg.c index 440f0777e95e..e46b80a51411 100644 --- a/sound/soc/fsl/imx-pcm-rpmsg.c +++ b/sound/soc/fsl/imx-pcm-rpmsg.c @@ -152,6 +152,8 @@ static void imx_rpmsg_timer_callback(unsigned long data) mod_timer(&i2s_info->stream_timer[substream->stream], jiffies + msecs_to_jiffies(time_msec)); } + + snd_pcm_period_elapsed(substream); } static int imx_rpmsg_pcm_open(struct snd_pcm_substream *substream) @@ -257,7 +259,6 @@ static int imx_rpmsg_pcm_prepare(struct snd_pcm_substream *substream) */ if ((runtime->access == SNDRV_PCM_ACCESS_RW_INTERLEAVED || runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) && - (substream->f_flags & O_NONBLOCK) && rpmsg_i2s->version == 2 && rpmsg_i2s->enable_lpa) rpmsg_i2s->force_lpa = 1; |