Declare extraction CPU DAI as well as sof_probe_compr_ops. FE DAIs can
link against these new CPU DAI to create new compress devices.
Signed-off-by: Cezary Rojewski <cezary.rojewski@xxxxxxxxx>
---
sound/soc/sof/intel/hda-dai.c | 28 ++++++++++++++++++++++++++++
sound/soc/sof/intel/hda.h | 6 ++++++
sound/soc/sof/pcm.c | 11 ++++++++++-
3 files changed, 44 insertions(+), 1 deletion(-)
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 9c6e3f990ee3..ed5e7d2c0d43 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -399,6 +399,19 @@ static const struct snd_soc_dai_ops hda_link_dai_ops = {
.trigger = hda_link_pcm_trigger,
.prepare = hda_link_pcm_prepare,
};
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
+#include "../compress.h"
+
+static struct snd_soc_cdai_ops sof_probe_compr_ops = {
+ .startup = sof_probe_compr_open,
+ .shutdown = sof_probe_compr_free,
+ .set_params = sof_probe_compr_set_params,
+ .trigger = sof_probe_compr_trigger,
+ .pointer = sof_probe_compr_pointer,
+};
+
+#endif
#endif
/*
@@ -460,5 +473,20 @@ struct snd_soc_dai_driver skl_dai[] = {
.name = "Alt Analog CPU DAI",
.ops = &hda_link_dai_ops,
},
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
+{
+ .name = "Probe Extraction CPU DAI",
+ .compress_new = snd_soc_new_compress,
+ .cops = &sof_probe_compr_ops,
+ .capture = {
+ .stream_name = "Probe Extraction",
+ .channels_min = 1,
+ .channels_max = 8,
+ .rates = SNDRV_PCM_RATE_48000,
+ .rate_min = 48000,
+ .rate_max = 48000,
+ },
+},
+#endif
#endif
};
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 9eb86311a34c..f107a5134028 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -354,7 +354,13 @@
/* Number of DAIs */
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
+#define SOF_SKL_NUM_DAIS 16
+#else
#define SOF_SKL_NUM_DAIS 15
+#endif
+
#else
#define SOF_SKL_NUM_DAIS 8
#endif
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index c3b1d2f7672f..701882edc62f 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -764,6 +764,15 @@ static void sof_pcm_remove(struct snd_soc_component *component)
snd_soc_tplg_component_remove(component, SND_SOC_TPLG_INDEX_ALL);
}
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES)
+#include "compress.h"
+
+struct snd_compr_ops sof_compressed_ops = {
+ .copy = sof_probe_compr_copy,
+};
+EXPORT_SYMBOL(sof_compressed_ops);
+#endif
+
void snd_sof_new_platform_drv(struct snd_sof_dev *sdev)
{
struct snd_soc_component_driver *pd = &sdev->plat_drv;
@@ -783,7 +792,7 @@ void snd_sof_new_platform_drv(struct snd_sof_dev *sdev)
pd->trigger = sof_pcm_trigger;
pd->pointer = sof_pcm_pointer;
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_COMPRESS)
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES)
pd->compr_ops = &sof_compressed_ops;
#endif
pd->pcm_construct = sof_pcm_new;
--
2.17.1
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