diff options
Diffstat (limited to 'sound/soc/intel/sst-mfld-platform-pcm.c')
| -rw-r--r-- | sound/soc/intel/sst-mfld-platform-pcm.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/sound/soc/intel/sst-mfld-platform-pcm.c b/sound/soc/intel/sst-mfld-platform-pcm.c index 706212a6a68c..8e1e9bc27642 100644 --- a/sound/soc/intel/sst-mfld-platform-pcm.c +++ b/sound/soc/intel/sst-mfld-platform-pcm.c @@ -277,7 +277,7 @@ static int sst_platform_alloc_stream(struct snd_pcm_substream *substream, stream->stream_info.str_id = str_params.stream_id; - ret_val = stream->ops->open(&str_params); + ret_val = stream->ops->open(sst->dev, &str_params); if (ret_val <= 0) return ret_val; @@ -314,14 +314,12 @@ static int sst_platform_init_stream(struct snd_pcm_substream *substream) stream->stream_info.arg = substream; stream->stream_info.buffer_ptr = 0; stream->stream_info.sfreq = substream->runtime->rate; - ret_val = stream->ops->device_control( - SST_SND_STREAM_INIT, &stream->stream_info); + ret_val = stream->ops->stream_init(sst->dev, &stream->stream_info); if (ret_val) pr_err("control_set ret error %d\n", ret_val); return ret_val; } -/* end -- helper functions */ static int sst_media_open(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) @@ -373,7 +371,7 @@ static void sst_media_close(struct snd_pcm_substream *substream, stream = substream->runtime->private_data; str_id = stream->stream_info.str_id; if (str_id) - ret_val = stream->ops->close(str_id); + ret_val = stream->ops->close(sst->dev, str_id); module_put(sst->dev->driver->owner); kfree(stream); } @@ -403,8 +401,7 @@ static int sst_media_prepare(struct snd_pcm_substream *substream, stream = substream->runtime->private_data; str_id = stream->stream_info.str_id; if (stream->stream_info.str_id) { - ret_val = stream->ops->device_control( - SST_SND_DROP, &str_id); + ret_val = stream->ops->stream_drop(sst->dev, str_id); return ret_val; } @@ -461,7 +458,7 @@ static int sst_platform_pcm_trigger(struct snd_pcm_substream *substream, { int ret_val = 0, str_id; struct sst_runtime_stream *stream; - int str_cmd, status; + int status; pr_debug("sst_platform_pcm_trigger called\n"); stream = substream->runtime->private_data; @@ -469,29 +466,29 @@ static int sst_platform_pcm_trigger(struct snd_pcm_substream *substream, switch (cmd) { case SNDRV_PCM_TRIGGER_START: pr_debug("sst: Trigger Start\n"); - str_cmd = SST_SND_START; status = SST_PLATFORM_RUNNING; stream->stream_info.arg = substream; + ret_val = stream->ops->stream_start(sst->dev, str_id); break; case SNDRV_PCM_TRIGGER_STOP: pr_debug("sst: in stop\n"); - str_cmd = SST_SND_DROP; status = SST_PLATFORM_DROPPED; + ret_val = stream->ops->stream_drop(sst->dev, str_id); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: pr_debug("sst: in pause\n"); - str_cmd = SST_SND_PAUSE; status = SST_PLATFORM_PAUSED; + ret_val = stream->ops->stream_pause(sst->dev, str_id); break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: pr_debug("sst: in pause release\n"); - str_cmd = SST_SND_RESUME; status = SST_PLATFORM_RUNNING; + ret_val = stream->ops->stream_pause_release(sst->dev, str_id); break; default: return -EINVAL; } - ret_val = stream->ops->device_control(str_cmd, &str_id); + if (!ret_val) sst_set_stream_status(stream, status); @@ -511,8 +508,7 @@ static snd_pcm_uframes_t sst_platform_pcm_pointer if (status == SST_PLATFORM_INIT) return 0; str_info = &stream->stream_info; - ret_val = stream->ops->device_control( - SST_SND_BUFFER_POINTER, str_info); + ret_val = stream->ops->stream_read_tstamp(sst->dev, str_info); if (ret_val) { pr_err("sst: error code = %d\n", ret_val); return ret_val; @@ -554,7 +550,13 @@ static int sst_pcm_new(struct snd_soc_pcm_runtime *rtd) return retval; } -static struct snd_soc_platform_driver sst_soc_platform_drv = { +static int sst_soc_probe(struct snd_soc_platform *platform) +{ + return sst_dsp_init_v2_dpcm(platform); +} + +static struct snd_soc_platform_driver sst_soc_platform_drv = { + .probe = sst_soc_probe, .ops = &sst_platform_ops, .compr_ops = &sst_platform_compr_ops, .pcm_new = sst_pcm_new, |