From b12b087c8715286b8759016f1d5c36cac0bb37f6 Mon Sep 17 00:00:00 2001 From: "Subhransu S. Prusty" Date: Mon, 4 Aug 2014 15:04:21 +0530 Subject: [PATCH] ASoC: Intel: mfld-pcm: Change sst_ops prototypes to take dev parameter sst_ops need to use the sst driver context. So pass sst device as argument, which can be used to retrieve sst context. Signed-off-by: Subhransu S. Prusty Signed-off-by: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/intel/sst-mfld-platform-pcm.c | 19 +++++++++---------- sound/soc/intel/sst-mfld-platform.h | 18 +++++++++--------- 2 files changed, 18 insertions(+), 19 deletions(-) diff --git a/sound/soc/intel/sst-mfld-platform-pcm.c b/sound/soc/intel/sst-mfld-platform-pcm.c index 42766a51c17e..a89ff7e18e1a 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; @@ -314,13 +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->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) @@ -372,7 +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); } @@ -402,7 +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->stream_drop(str_id); + ret_val = stream->ops->stream_drop(sst->dev, str_id); return ret_val; } @@ -469,22 +468,22 @@ static int sst_platform_pcm_trigger(struct snd_pcm_substream *substream, pr_debug("sst: Trigger Start\n"); status = SST_PLATFORM_RUNNING; stream->stream_info.arg = substream; - ret_val = stream->ops->stream_start(str_id); + ret_val = stream->ops->stream_start(sst->dev, str_id); break; case SNDRV_PCM_TRIGGER_STOP: pr_debug("sst: in stop\n"); status = SST_PLATFORM_DROPPED; - ret_val = stream->ops->stream_drop(str_id); + ret_val = stream->ops->stream_drop(sst->dev, str_id); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: pr_debug("sst: in pause\n"); status = SST_PLATFORM_PAUSED; - ret_val = stream->ops->stream_pause(str_id); + ret_val = stream->ops->stream_pause(sst->dev, str_id); break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: pr_debug("sst: in pause release\n"); status = SST_PLATFORM_RUNNING; - ret_val = stream->ops->stream_pause_release(str_id); + ret_val = stream->ops->stream_pause_release(sst->dev, str_id); break; default: return -EINVAL; @@ -509,7 +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->stream_read_tstamp(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; diff --git a/sound/soc/intel/sst-mfld-platform.h b/sound/soc/intel/sst-mfld-platform.h index 2d6e65bbbc49..d4c28b8fb471 100644 --- a/sound/soc/intel/sst-mfld-platform.h +++ b/sound/soc/intel/sst-mfld-platform.h @@ -113,15 +113,15 @@ struct compress_sst_ops { }; struct sst_ops { - int (*open) (struct snd_sst_params *str_param); - int (*stream_init) (struct pcm_stream_info *str_info); - int (*stream_start) (int str_id); - int (*stream_drop) (int str_id); - int (*stream_pause) (int str_id); - int (*stream_pause_release) (int str_id); - int (*stream_read_tstamp) (struct pcm_stream_info *str_info); - int (*send_byte_stream)(struct snd_sst_bytes_v2 *bytes); - int (*close) (unsigned int str_id); + int (*open) (struct device *dev, struct snd_sst_params *str_param); + int (*stream_init) (struct device *dev, struct pcm_stream_info *str_info); + int (*stream_start) (struct device *dev, int str_id); + int (*stream_drop) (struct device *dev, int str_id); + int (*stream_pause) (struct device *dev, int str_id); + int (*stream_pause_release) (struct device *dev, int str_id); + int (*stream_read_tstamp) (struct device *dev, struct pcm_stream_info *str_info); + int (*send_byte_stream)(struct device *dev, struct snd_sst_bytes_v2 *bytes); + int (*close) (struct device *dev, unsigned int str_id); }; struct sst_runtime_stream { -- 2.20.1