From: Peter Ujfalusi peter.ujfalusi@linux.intel.com
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@linux.intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Rander Wang rander.wang@intel.com Reviewed-by: Daniel Baluta daniel.baluta@nxp.com Signed-off-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com --- 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.