From: Bard Liao Date: Fri, 15 Sep 2023 09:35:06 +0000 (+0300) Subject: ASoC: SOF: ipc4-topology: export sof_ipc4_copier_is_single_format X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=94fc6da924072399e4f475c7d7124a7272197e6a;p=linux.git 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 Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20230915093507.7242-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index f2a30cd313787..21fae27eb67c5 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 d75f17f4749c6..d94f0ab4aee36 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