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ASoC: SOF: imx: add min/max channels for SAI/ESAI on i.MX8/i.MX8M
This is identical with change for Intel platforms done with commit8c05246c0b
("ASoC: SOF: Intel: add min/max channels for SSP on Baytrail/Broadwell") and fixes a regression on i.MX8/i.MX8M: [ 25.705750] esai-Codec: ASoC: no backend playback stream [ 27.923378] esai-Codec: ASoC: no users playback at close - state This is root-caused to the introduction of the DAI capability checks with snd_soc_dai_stream_valid(). Its use in soc-pcm.c makes it a requirement for all DAIs to report at least a non-zero min_channels field. Fixes:9b5db05936
("ASoC: soc-pcm: dpcm: Only allow playback/capture if supported") Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20200707210439.115300-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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2 changed files with 16 additions and 0 deletions
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@ -375,6 +375,14 @@ static int imx8_ipc_pcm_params(struct snd_sof_dev *sdev,
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static struct snd_soc_dai_driver imx8_dai[] = {
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{
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.name = "esai-port",
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.playback = {
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.channels_min = 1,
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.channels_max = 8,
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},
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.capture = {
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.channels_min = 1,
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.channels_max = 8,
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},
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},
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};
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@ -240,6 +240,14 @@ static int imx8m_ipc_pcm_params(struct snd_sof_dev *sdev,
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static struct snd_soc_dai_driver imx8m_dai[] = {
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{
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.name = "sai-port",
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.playback = {
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.channels_min = 1,
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.channels_max = 32,
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},
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.capture = {
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.channels_min = 1,
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.channels_max = 32,
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},
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},
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};
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