diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-03-10 05:27:16 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-03-11 14:41:05 +0100 |
| commit | 9a0a809a5aaeb09458c5f0d26fac63c213b0adb6 (patch) | |
| tree | 930ab4385d6b089aeafc98ad84777c8c8d4d7130 /sound/soc/sof/stream-ipc.c | |
| parent | ASoC: SOF: Mark snd_sof_dsp_ops.ipc_pcm_params() callback optional (diff) | |
| download | linux-9a0a809a5aaeb09458c5f0d26fac63c213b0adb6.tar.xz linux-9a0a809a5aaeb09458c5f0d26fac63c213b0adb6.zip | |
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/stream-ipc.c')
| -rw-r--r-- | sound/soc/sof/stream-ipc.c | 15 |
1 files changed, 11 insertions, 4 deletions
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, |