From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
To: lgirdwood@gmail.com, broonie@kernel.org,
pierre-louis.bossart@linux.intel.com, daniel.baluta@nxp.com
Cc: guennadi.liakhovetski@linux.intel.com,
alsa-devel@alsa-project.org, seppo.ingalsuo@intel.com,
ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com
Subject: [PATCH v3 05/12] AsoC: dapm: export a couple of functions
Date: Mon, 27 Sep 2021 15:05:10 +0300 [thread overview]
Message-ID: <20210927120517.20505-6-peter.ujfalusi@linux.intel.com> (raw)
In-Reply-To: <20210927120517.20505-1-peter.ujfalusi@linux.intel.com>
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Export a couple of DAPM functions that can be used by
ASoC drivers to determine connected widgets when a PCM
is started.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
---
include/sound/soc-dpcm.h | 1 +
sound/soc/soc-dapm.c | 2 ++
sound/soc/soc-pcm.c | 4 ++--
3 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h
index e296a3949b18..bc7af90099a8 100644
--- a/include/sound/soc-dpcm.h
+++ b/include/sound/soc-dpcm.h
@@ -159,6 +159,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream, int cmd);
int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream);
int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir,
int event);
+bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget, enum snd_soc_dapm_direction dir);
#define dpcm_be_dai_startup_rollback(fe, stream, last) \
dpcm_be_dai_stop(fe, stream, 0, last)
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7b67f1e19ae9..44c4d105ffdb 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1331,11 +1331,13 @@ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream,
return paths;
}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_dai_get_connected_widgets);
void snd_soc_dapm_dai_free_widgets(struct snd_soc_dapm_widget_list **list)
{
dapm_widget_list_free(list);
}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_dai_free_widgets);
/*
* Handler for regulator supply widget.
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index e30cb5abaf7a..b5825d8d6caa 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1262,8 +1262,7 @@ static int widget_in_list(struct snd_soc_dapm_widget_list *list,
return 0;
}
-static bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget,
- enum snd_soc_dapm_direction dir)
+bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget, enum snd_soc_dapm_direction dir)
{
struct snd_soc_card *card = widget->dapm->card;
struct snd_soc_pcm_runtime *rtd;
@@ -1281,6 +1280,7 @@ static bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget,
return false;
}
+EXPORT_SYMBOL_GPL(dpcm_end_walk_at_be);
int dpcm_path_get(struct snd_soc_pcm_runtime *fe,
int stream, struct snd_soc_dapm_widget_list **list)
--
2.33.0
next prev parent reply other threads:[~2021-09-27 12:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-27 12:05 [PATCH v3 00/12] Add support for on demand pipeline setup/destroy Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 01/12] ASoC: topology: change the complete op in snd_soc_tplg_ops to return int Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 02/12] ASoC: SOF: control: Add access field in struct snd_sof_control Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 03/12] ASoC: SOF: topology: Add new token for dynamic pipeline Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 04/12] ASoC: SOF: sof-audio: add helpers for widgets, kcontrols and dai config set up Peter Ujfalusi
2021-09-27 12:05 ` Peter Ujfalusi [this message]
2021-09-27 12:05 ` [PATCH v3 06/12] ASoC: SOF: Add new fields to snd_sof_route Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 07/12] ASoC: SOF: restore kcontrols for widget during set up Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 08/12] ASoC: SOF: Don't set up widgets during topology parsing Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 09/12] ASoC: SOF: Introduce widget use_count Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 10/12] ASoC: SOF: Intel: hda: make sure DAI widget is set up before IPC Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 11/12] ASoC: SOF: Add support for dynamic pipelines Peter Ujfalusi
2021-09-27 12:05 ` [PATCH v3 12/12] ASoC: SOF: topology: Add kernel parameter for topology verification Peter Ujfalusi
2021-10-02 0:16 ` [PATCH v3 00/12] Add support for on demand pipeline setup/destroy Mark Brown
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