From: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
snd_soc_dai_stream_valid() will check if the stream is valid by testing
stream->channels_min. So we do need the information in dai driver.
The stream name is not added since we want to sure
playback_widget/capture_widget will be created by topology.
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@xxxxxxxxxxxxxxx>
Reviewed-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx>
Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/sof/intel/hda-dai.c | 96 +++++++++++++++++++++++++++++++++++
1 file changed, 96 insertions(+)
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index ed5e7d2c0d43..b9e3ce65e778 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -422,56 +422,152 @@ static struct snd_soc_cdai_ops sof_probe_compr_ops = {
struct snd_soc_dai_driver skl_dai[] = {
{
.name = "SSP0 Pin",
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "SSP1 Pin",
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "SSP2 Pin",
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "SSP3 Pin",
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "SSP4 Pin",
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "SSP5 Pin",
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "DMIC01 Pin",
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 4,
+ },
},
{
.name = "DMIC16k Pin",
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 4,
+ },
},
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
{
.name = "iDisp1 Pin",
.ops = &hda_link_dai_ops,
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "iDisp2 Pin",
.ops = &hda_link_dai_ops,
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "iDisp3 Pin",
.ops = &hda_link_dai_ops,
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "iDisp4 Pin",
.ops = &hda_link_dai_ops,
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 8,
+ },
},
{
.name = "Analog CPU DAI",
.ops = &hda_link_dai_ops,
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 16,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 16,
+ },
},
{
.name = "Digital CPU DAI",
.ops = &hda_link_dai_ops,
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 16,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 16,
+ },
},
{
.name = "Alt Analog CPU DAI",
.ops = &hda_link_dai_ops,
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 16,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 16,
+ },
},
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
{
--
2.20.1
