diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-03-04 23:57:25 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-03-07 16:12:46 +0300 |
| commit | edca0623f6d7928b312780d4e885258ca9e562fe (patch) | |
| tree | 45cbf1c5d42da8ecdf1c5ff5b5efebe5f6744add | |
| parent | d66c57c5ff8a24859fe7506d290d0b705c2576c0 (diff) | |
| download | linux-edca0623f6d7928b312780d4e885258ca9e562fe.tar.xz | |
ASoC: SOF: amd: acp-pcm: Take buffer information directly from runtime
Instead of using the values from ipc_params, take them directly from
substream->runtime.
This is in preparation of making the platform hw_params callback to be
IPC agnostic.
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220304205733.62233-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sof/amd/acp-pcm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/soc/sof/amd/acp-pcm.c b/sound/soc/sof/amd/acp-pcm.c index 5b23830cb1f3..b49cc55980ae 100644 --- a/sound/soc/sof/amd/acp-pcm.c +++ b/sound/soc/sof/amd/acp-pcm.c @@ -19,13 +19,14 @@ int acp_pcm_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct sof_ipc_stream_params *ipc_params) { - struct acp_dsp_stream *stream = substream->runtime->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + struct acp_dsp_stream *stream = runtime->private_data; unsigned int buf_offset, index; u32 size; int ret; - size = ipc_params->buffer.size; - stream->num_pages = ipc_params->buffer.pages; + size = runtime->dma_bytes; + stream->num_pages = PFN_UP(runtime->dma_bytes); stream->dmab = substream->runtime->dma_buffer_p; ret = acp_dsp_stream_config(sdev, stream); |