Unverified Commit d0c0d5bf authored by Ranjani Sridharan's avatar Ranjani Sridharan Committed by Mark Brown
Browse files

ASoC: SOF: ipc4-pcm: Expose sof_ipc4_set_pipeline_state() 



Expose the sof_ipc4_set_pipeline_state() function as it will be used in
the IPC4-specific BE DAI driver ops.

Signed-off-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarPéter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220609032643.916882-16-ranjani.sridharan@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent acf48a1f

sound/soc/sof/ipc4-pcm.c

+2 −1
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ 
#include "ipc4-priv.h"

#include "ipc4-topology.h"



static int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 state)

int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 state)

{

	struct sof_ipc4_msg msg = {{ 0 }};

	u32 primary;
@@ -30,6 +30,7 @@ static int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 sta 


	return sof_ipc_tx_message(sdev->ipc, &msg, 0, NULL, 0);

}

EXPORT_SYMBOL(sof_ipc4_set_pipeline_state);



static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component,

				      struct snd_pcm_substream *substream, int state)

sound/soc/sof/ipc4-priv.h

+2 −0
Original line number Diff line number Diff line
@@ -44,4 +44,6 @@ extern const struct sof_ipc_tplg_ops ipc4_tplg_ops; 
extern const struct sof_ipc_tplg_control_ops tplg_ipc4_control_ops;

extern const struct sof_ipc_pcm_ops ipc4_pcm_ops;



int sof_ipc4_set_pipeline_state(struct snd_sof_dev *sdev, u32 id, u32 state);



#endif