diff options
| author |   Subhransu S. Prusty <subhransu.s.prusty@intel.com> | 2014-08-04 15:04:20 +0530 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2014-08-16 17:06:30 -0500 |
| commit | 5981c2d6db2ef16d96ee4d1c4d3ddff4ad9d8ebc (patch) | |
| tree | 7dfc365f518337c262ab12ba85ea689627a3a09d /sound/soc/intel/sst-mfld-platform-pcm.c | |
| parent | ASoC: Intel: Fix to use byte control interface (diff) | |
| download | linux-dev-5981c2d6db2ef16d96ee4d1c4d3ddff4ad9d8ebc.tar.xz linux-dev-5981c2d6db2ef16d96ee4d1c4d3ddff4ad9d8ebc.zip | |
ASoC: Intel: mfld-pcm: Use function instead of ioctl
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/intel/sst-mfld-platform-pcm.c')
| -rw-r--r-- | sound/soc/intel/sst-mfld-platform-pcm.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/sound/soc/intel/sst-mfld-platform-pcm.c b/sound/soc/intel/sst-mfld-platform-pcm.c index 706212a6a68c..42766a51c17e 100644 --- a/sound/soc/intel/sst-mfld-platform-pcm.c +++ b/sound/soc/intel/sst-mfld-platform-pcm.c @@ -314,8 +314,7 @@ 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(&stream->stream_info); if (ret_val) pr_err("control_set ret error %d\n", ret_val); return ret_val; @@ -403,8 +402,7 @@ 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(str_id); return ret_val; } @@ -461,7 +459,7 @@ 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 +467,29 @@ 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(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(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(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(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 +509,7 @@ 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(str_info); if (ret_val) { pr_err("sst: error code = %d\n", ret_val); return ret_val; |