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| author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2023-09-15 12:35:06 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-09-15 13:15:27 +0100 |
| commit | 94fc6da924072399e4f475c7d7124a7272197e6a (patch) | |
| tree | c344785d13648976acce214c9b247bd08a1ab120 | |
| parent | 353bc9924cb1b7176fdc4ebb3610306398f41c94 (diff) | |
| download | lwn-94fc6da924072399e4f475c7d7124a7272197e6a.tar.gz lwn-94fc6da924072399e4f475c7d7124a7272197e6a.zip | |
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: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230915093507.7242-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sof/ipc4-topology.c | 8 | ||||
| -rw-r--r-- | sound/soc/sof/ipc4-topology.h | 3 |
2 files changed, 7 insertions, 4 deletions
diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index f2a30cd31378..21fae27eb67c 100644 --- a/sound/soc/sof/ipc4-topology.c +++ b/sound/soc/sof/ipc4-topology.c @@ -1369,9 +1369,9 @@ 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, - struct sof_ipc4_pin_format *pin_fmts, - u32 pin_fmts_size) +bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev, + struct sof_ipc4_pin_format *pin_fmts, + u32 pin_fmts_size) { struct sof_ipc4_audio_format *fmt; u32 valid_bits; @@ -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; diff --git a/sound/soc/sof/ipc4-topology.h b/sound/soc/sof/ipc4-topology.h index d75f17f4749c..d94f0ab4aee3 100644 --- a/sound/soc/sof/ipc4-topology.h +++ b/sound/soc/sof/ipc4-topology.h @@ -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 |