23 #include "sst-mfld-platform.h"
24 #include "sst-atom-controls.h"
26 struct sst_device *sst;  variable
36 	if (sst) {  in sst_register_dsp()
37 		dev_err(dev->dev, "we already have a device %s\n", sst->name);  in sst_register_dsp()
43 	sst = dev;  in sst_register_dsp()
53 	if (dev != sst)  in sst_unregister_dsp()
58 	if (!sst) {  in sst_unregister_dsp()
63 	module_put(sst->dev->driver->owner);  in sst_unregister_dsp()
64 	dev_dbg(dev->dev, "unreg %s\n", sst->name);  in sst_unregister_dsp()
65 	sst = NULL;  in sst_unregister_dsp()
233 	/* set codec params and inform SST driver the same */  in sst_platform_alloc_stream()
240 	/* fill the device type and stream id to pass to SST driver */  in sst_platform_alloc_stream()
247 	ret_val = stream->ops->open(sst->dev, &str_params);  in sst_platform_alloc_stream()
285 	ret_val = stream->ops->stream_init(sst->dev, &stream->stream_info);  in sst_platform_init_stream()
294 	return stream->ops->power(sst->dev, true);  in power_up_sst()
299 	stream->ops->power(sst->dev, false);  in power_down_sst()
314 	/* get the sst ops */  in sst_media_open()
316 	if (!sst ||  in sst_media_open()
317 	    !try_module_get(sst->dev->driver->owner)) {  in sst_media_open()
322 	stream->ops = sst->ops;  in sst_media_open()
328 	/* allocate memory for SST API set */  in sst_media_open()
370 		stream->ops->close(sst->dev, str_id);  in sst_media_close()
371 	module_put(sst->dev->driver->owner);  in sst_media_close()
384 		ret_val = stream->ops->stream_drop(sst->dev, str_id);  in sst_media_prepare()
605 		dev_dbg(rtd->dev, "sst: Trigger Start\n");  in sst_soc_trigger()
608 		ret_val = stream->ops->stream_start(sst->dev, str_id);  in sst_soc_trigger()
611 		dev_dbg(rtd->dev, "sst: in stop\n");  in sst_soc_trigger()
613 		ret_val = stream->ops->stream_drop(sst->dev, str_id);  in sst_soc_trigger()
617 		dev_dbg(rtd->dev, "sst: in pause\n");  in sst_soc_trigger()
619 		ret_val = stream->ops->stream_pause(sst->dev, str_id);  in sst_soc_trigger()
623 		dev_dbg(rtd->dev, "sst: in pause release\n");  in sst_soc_trigger()
625 		ret_val = stream->ops->stream_pause_release(sst->dev, str_id);  in sst_soc_trigger()
651 	ret_val = stream->ops->stream_read_tstamp(sst->dev, str_info);  in sst_soc_pointer()
653 		dev_err(rtd->dev, "sst: error code = %d\n", ret_val);  in sst_soc_pointer()
811 		.name		= "sst-mfld-platform",
824 MODULE_ALIAS("platform:sst-atom-hifi2-platform");
825 MODULE_ALIAS("platform:sst-mfld-platform");