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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-03-09 20:27:16 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-03-11 13:41:05 +0000 |
| commit | 9a0a809a5aaeb09458c5f0d26fac63c213b0adb6 (patch) | |
| tree | 930ab4385d6b089aeafc98ad84777c8c8d4d7130 /sound/soc/sof | |
| parent | a6db22a68b0b2183184659d27c0a74df96f0d6d0 (diff) | |
| download | linux-9a0a809a5aaeb09458c5f0d26fac63c213b0adb6.tar.bz2 | |
ASoC: SOF: stream-ipc: Add sof_set_stream_data_offset()
Add implementation for the generic set_stream_data_offset() callback in
core to be used by platforms.
Convert the sof_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>
Link: https://lore.kernel.org/r/20220310042720.976809-7-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof')
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 3 | ||||
| -rw-r--r-- | sound/soc/sof/stream-ipc.c | 15 |
2 files changed, 14 insertions, 4 deletions
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 4b235ce74dfe..e6fd3910634f 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -638,6 +638,9 @@ int sof_ipc_msg_data(struct snd_sof_dev *sdev, int sof_ipc_pcm_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, const struct sof_ipc_pcm_params_reply *reply); +int sof_set_stream_data_offset(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream, + size_t posn_offset); int sof_stream_pcm_open(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream); diff --git a/sound/soc/sof/stream-ipc.c b/sound/soc/sof/stream-ipc.c index 15a55851faeb..b7b96b9f5279 100644 --- a/sound/soc/sof/stream-ipc.c +++ b/sound/soc/sof/stream-ipc.c @@ -45,12 +45,11 @@ int sof_ipc_msg_data(struct snd_sof_dev *sdev, } EXPORT_SYMBOL(sof_ipc_msg_data); -int sof_ipc_pcm_params(struct snd_sof_dev *sdev, - struct snd_pcm_substream *substream, - const struct sof_ipc_pcm_params_reply *reply) +int sof_set_stream_data_offset(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream, + size_t posn_offset) { struct sof_stream *stream = substream->runtime->private_data; - size_t posn_offset = reply->posn_offset; /* check if offset is overflow or it is not aligned */ if (posn_offset > sdev->stream_box.size || @@ -64,6 +63,14 @@ int sof_ipc_pcm_params(struct snd_sof_dev *sdev, return 0; } +EXPORT_SYMBOL(sof_set_stream_data_offset); + +int sof_ipc_pcm_params(struct snd_sof_dev *sdev, + struct snd_pcm_substream *substream, + const struct sof_ipc_pcm_params_reply *reply) +{ + return sof_set_stream_data_offset(sdev, substream, reply->posn_offset); +} EXPORT_SYMBOL(sof_ipc_pcm_params); int sof_stream_pcm_open(struct snd_sof_dev *sdev, |