!fixup ASoC: SOF: ops: Add new platform-specific ops for compress

add compr_hw_free callback and implementation.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

Author: ujfalusi

sound/soc/sof/intel/hda-common-ops.c

@@ -59,6 +59,7 @@ const struct snd_sof_dsp_ops sof_hda_common_ops = {
 
 	.compr_open = hda_dsp_compr_open,
 	.compr_hw_params = hda_dsp_compr_hw_params,
+	.compr_hw_free = hda_dsp_stream_compr_hw_free,
 	.compr_close = hda_dsp_compr_close,
 	.compr_trigger = hda_dsp_compr_trigger,
 	.compr_pointer = hda_dsp_compr_pointer,

sound/soc/sof/intel/hda-stream.c

@@ -743,13 +743,12 @@ int hda_dsp_stream_hw_params(struct snd_sof_dev *sdev,
 	return ret;
 }
 
-int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
-			   struct snd_pcm_substream *substream)
+static int _hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
+				   struct hdac_stream *hstream)
 {
-	struct hdac_stream *hstream = substream->runtime->private_data;
 	struct hdac_ext_stream *hext_stream = container_of(hstream,
-							 struct hdac_ext_stream,
-							 hstream);
+							   struct hdac_ext_stream,
+							   hstream);
 	int ret;
 
 	ret = hda_dsp_stream_reset(sdev, hstream);
@@ -774,8 +773,21 @@ int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
 
 	return 0;
 }
+
+int hda_dsp_stream_hw_free(struct snd_sof_dev *sdev,
+			   struct snd_pcm_substream *substream)
+{
+	return _hda_dsp_stream_hw_free(sdev, substream->runtime->private_data);
+}
 EXPORT_SYMBOL_NS(hda_dsp_stream_hw_free, "SND_SOC_SOF_INTEL_HDA_COMMON");
 
+int hda_dsp_stream_compr_hw_free(struct snd_sof_dev *sdev,
+				 struct snd_compr_stream *cstream)
+{
+	return _hda_dsp_stream_hw_free(sdev, cstream->runtime->private_data);
+}
+EXPORT_SYMBOL_NS(hda_dsp_stream_compr_hw_free, "SND_SOC_SOF_INTEL_HDA_COMMON");
+
 bool hda_dsp_check_stream_irq(struct snd_sof_dev *sdev)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);

sound/soc/sof/intel/hda.h

@@ -666,6 +666,8 @@ int hda_dsp_compr_hw_params(struct snd_sof_dev *sdev,
 			    struct snd_compr_stream *cstream,
 			    struct snd_compr_params *params,
 			    struct snd_sof_platform_stream_params *platform_params);
+int hda_dsp_stream_compr_hw_free(struct snd_sof_dev *sdev,
+				 struct snd_compr_stream *cstream);
 int hda_dsp_compr_trigger(struct snd_sof_dev *sdev,
 			  struct snd_compr_stream *cstream, int cmd);
 int hda_dsp_compr_pointer(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,

sound/soc/sof/ops.h

@@ -481,6 +481,16 @@ snd_sof_compr_platform_hw_params(struct snd_sof_dev *sdev,
 	return 0;
 }
 
+static inline int
+snd_sof_compr_platform_hw_free(struct snd_sof_dev *sdev,
+			       struct snd_compr_stream *cstream)
+{
+	if (sof_ops(sdev) && sof_ops(sdev)->compr_hw_free)
+		return sof_ops(sdev)->compr_hw_free(sdev, cstream);
+
+	return 0;
+}
+
 static inline int
 snd_sof_compr_platform_trigger(struct snd_sof_dev *sdev,
 			       struct snd_compr_stream *cstream, int cmd)

sound/soc/sof/sof-priv.h

@@ -263,6 +263,7 @@ struct snd_sof_dsp_ops {
 	int (*compr_hw_params)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,
 			       struct snd_compr_params *params,
 			       struct snd_sof_platform_stream_params *platform_params);
+	int (*compr_hw_free)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream);
 	int (*compr_trigger)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,
 			     int cmd);
 	int (*compr_pointer)(struct snd_sof_dev *sdev, struct snd_compr_stream *cstream,