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ASoC: SOF: Intel: hda-dai: Add setup_hext_stream/reset_hext_stream DMA ops

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Define and use the setup_hext_stream/reset_hext_stream DMA ops during link
hw_params and cleanup.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230307140435.2808-10-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2023-03-07 16:04:30 +02:00 committed by Mark Brown
parent 80afde34e8
commit e2d6569aba
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 17 additions and 2 deletions
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13
sound/soc/sof/intel/hda-dai-ops.c
View File

@ -144,10 +144,23 @@ static void hda_release_hext_stream(struct snd_sof_dev *sdev, struct snd_soc_dai
snd_hdac_ext_stream_release(hext_stream, HDAC_EXT_STREAM_TYPE_LINK);
}
static void hda_setup_hext_stream(struct snd_sof_dev *sdev, struct hdac_ext_stream *hext_stream,
unsigned int format_val)
{
snd_hdac_ext_stream_setup(hext_stream, format_val);
}
static void hda_reset_hext_stream(struct snd_sof_dev *sdev, struct hdac_ext_stream *hext_stream)
{
snd_hdac_ext_stream_reset(hext_stream);
}
static const struct hda_dai_widget_dma_ops hda_dma_ops = {
.get_hext_stream = hda_get_hext_stream,
.assign_hext_stream = hda_assign_hext_stream,
.release_hext_stream = hda_release_hext_stream,
.setup_hext_stream = hda_setup_hext_stream,
.reset_hext_stream = hda_reset_hext_stream,
};
#endif

6
sound/soc/sof/intel/hda-dai.c
View File

@ -135,7 +135,8 @@ static int hda_link_dma_hw_params(struct snd_pcm_substream *substream,
else
link_bps = codec_dai->driver->capture.sig_bits;
snd_hdac_ext_stream_reset(hext_stream);
if (ops->reset_hext_stream)
ops->reset_hext_stream(sdev, hext_stream);
format_val = snd_hdac_calc_stream_format(params_rate(params), params_channels(params),
params_format(params), link_bps, 0);
@ -143,7 +144,8 @@ static int hda_link_dma_hw_params(struct snd_pcm_substream *substream,
dev_dbg(bus->dev, "format_val=%d, rate=%d, ch=%d, format=%d\n",
format_val, params_rate(params), params_channels(params), params_format(params));
snd_hdac_ext_stream_setup(hext_stream, format_val);
if (ops->setup_hext_stream)
ops->setup_hext_stream(sdev, hext_stream, format_val);
hext_stream->link_prepared = 1;