From: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Add implementation for the generic set_stream_data_offset() callback to be
used by HDA platforms.
Convert the hda_ipc_pcm_params() to a wrapper for the new function.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Rander Wang <rander.wang@xxxxxxxxx>
Reviewed-by: Daniel Baluta <daniel.baluta@xxxxxxx>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
---
sound/soc/sof/intel/hda-ipc.c | 15 ++++++++++-----
sound/soc/sof/intel/hda.h | 3 +++
2 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c
index a8c452144168..317c3ab7e768 100644
--- a/sound/soc/sof/intel/hda-ipc.c
+++ b/sound/soc/sof/intel/hda-ipc.c
@@ -267,14 +267,12 @@ int hda_ipc_msg_data(struct snd_sof_dev *sdev,
return 0;
}
-int hda_ipc_pcm_params(struct snd_sof_dev *sdev,
- struct snd_pcm_substream *substream,
- const struct sof_ipc_pcm_params_reply *reply)
+int hda_set_stream_data_offset(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream,
+ size_t posn_offset)
{
struct hdac_stream *hstream = substream->runtime->private_data;
struct sof_intel_hda_stream *hda_stream;
- /* validate offset */
- size_t posn_offset = reply->posn_offset;
hda_stream = container_of(hstream, struct sof_intel_hda_stream,
hext_stream.hstream);
@@ -291,3 +289,10 @@ int hda_ipc_pcm_params(struct snd_sof_dev *sdev,
return 0;
}
+
+int hda_ipc_pcm_params(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream,
+ const struct sof_ipc_pcm_params_reply *reply)
+{
+ return hda_set_stream_data_offset(sdev, substream, reply->posn_offset);
+}
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 46641d31e9c5..1e0a6d7bde17 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -569,6 +569,9 @@ int hda_ipc_msg_data(struct snd_sof_dev *sdev,
int hda_ipc_pcm_params(struct snd_sof_dev *sdev,
struct snd_pcm_substream *substream,
const struct sof_ipc_pcm_params_reply *reply);
+int hda_set_stream_data_offset(struct snd_sof_dev *sdev,
+ struct snd_pcm_substream *substream,
+ size_t posn_offset);
/*
* DSP IPC Operations.
--
2.25.1
