Unverified Commit 94fc6da9 authored by Bard Liao's avatar Bard Liao Committed by Mark Brown
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ASoC: SOF: ipc4-topology: export sof_ipc4_copier_is_single_format 



We will use the sof_ipc4_copier_is_single_format() function to check if a
ipc4 copier has single format available in ipc4-pcm.c in the next patch.

Signed-off-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230915093507.7242-2-peter.ujfalusi@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 353bc992

sound/soc/sof/ipc4-topology.c

+4 −4
Original line number Diff line number Diff line
@@ -1369,7 +1369,7 @@ static int snd_sof_get_nhlt_endpoint_data(struct snd_sof_dev *sdev, struct snd_s 
}

#endif



static bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev,

bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev,

				      struct sof_ipc4_pin_format *pin_fmts,

				      u32 pin_fmts_size)

{
@@ -1380,7 +1380,7 @@ static bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev, 
	fmt = &pin_fmts[0].audio_fmt;

	valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg);



	/* check if all output formats in topology are the same */

	/* check if all formats in topology are the same */

	for (i = 1; i < pin_fmts_size; i++) {

		u32 _valid_bits;

sound/soc/sof/ipc4-topology.h

+3 −0
Original line number Diff line number Diff line
@@ -442,4 +442,7 @@ struct sof_ipc4_process { 
	u32 init_config;

};



bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev,

				      struct sof_ipc4_pin_format *pin_fmts,

				      u32 pin_fmts_size);

#endif