ASoC: SOF: Convert the generic probe support to SOF client

Add a new client driver for probes support and move
all the probes-related code from the core to the
client driver.

The probes client driver registers a component driver
with one CPU DAI driver for extraction and creates a
new sound card with one DUMMY DAI link with a dummy codec
that will be used for extracting audio data from specific
points in the audio pipeline.

The probes debugfs ops are based on the initial
implementation by Cezary Rojewski and have been moved
out of the SOF core into the client driver making it
easier to maintain. This change will make it easier
for the probes functionality to be added for all platforms
without having the need to modify the existing(15+) machine
drivers.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-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/20220210150525.30756-10-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 0 insertions, 43 deletions

diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index 1f84d30296cf..999a36208b11 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -497,49 +497,6 @@ static inline int snd_sof_pcm_platform_ack(struct snd_sof_dev *sdev,
 	return 0;
 }
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES)
-static inline int
-snd_sof_probe_compr_assign(struct snd_sof_dev *sdev,
-		struct snd_compr_stream *cstream, struct snd_soc_dai *dai)
-{
-	return sof_ops(sdev)->probe_assign(sdev, cstream, dai);
-}
-
-static inline int
-snd_sof_probe_compr_free(struct snd_sof_dev *sdev,
-		struct snd_compr_stream *cstream, struct snd_soc_dai *dai)
-{
-	return sof_ops(sdev)->probe_free(sdev, cstream, dai);
-}
-
-static inline int
-snd_sof_probe_compr_set_params(struct snd_sof_dev *sdev,
-		struct snd_compr_stream *cstream,
-		struct snd_compr_params *params, struct snd_soc_dai *dai)
-{
-	return sof_ops(sdev)->probe_set_params(sdev, cstream, params, dai);
-}
-
-static inline int
-snd_sof_probe_compr_trigger(struct snd_sof_dev *sdev,
-		struct snd_compr_stream *cstream, int cmd,
-		struct snd_soc_dai *dai)
-{
-	return sof_ops(sdev)->probe_trigger(sdev, cstream, cmd, dai);
-}
-
-static inline int
-snd_sof_probe_compr_pointer(struct snd_sof_dev *sdev,
-		struct snd_compr_stream *cstream,
-		struct snd_compr_tstamp *tstamp, struct snd_soc_dai *dai)
-{
-	if (sof_ops(sdev) && sof_ops(sdev)->probe_pointer)
-		return sof_ops(sdev)->probe_pointer(sdev, cstream, tstamp, dai);
-
-	return 0;
-}
-#endif
-
 /* machine driver */
 static inline int
 snd_sof_machine_register(struct snd_sof_dev *sdev, void *pdata)