ASoC: SOF: partition audio-related parts from SOF core

Move all the audio-specific code in the core,
audio-specific logic in the top-level PM callbacks
and the core header files into a separate file
(sof-audio.*) in preparation for adding an
audio client device.

In the process of moving all structure definitions
for widget, routes, pcm's etc, the snd_sof_dev
member in all these structs is replaced with
the snd_soc_component member. Also, use the component
device instead of the snd_sof_dev device wherever
possible in the PCM component driver,
control IO functions and the topology parser as the
component device will be moved over to the client
device later on.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191204211556.12671-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 0 insertions, 120 deletions

diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index d8446fb9fdde..9832322adbec 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -25,126 +25,6 @@ MODULE_PARM_DESC(sof_debug, "SOF core debug options (0x0 all off)");
 #define TIMEOUT_DEFAULT_BOOT_MS 2000
 
 /*
- * Generic object lookup APIs.
- */
-
-struct snd_sof_pcm *snd_sof_find_spcm_name(struct snd_sof_dev *sdev,
-					   const char *name)
-{
-	struct snd_sof_pcm *spcm;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		/* match with PCM dai name */
-		if (strcmp(spcm->pcm.dai_name, name) == 0)
-			return spcm;
-
-		/* match with playback caps name if set */
-		if (*spcm->pcm.caps[0].name &&
-		    !strcmp(spcm->pcm.caps[0].name, name))
-			return spcm;
-
-		/* match with capture caps name if set */
-		if (*spcm->pcm.caps[1].name &&
-		    !strcmp(spcm->pcm.caps[1].name, name))
-			return spcm;
-	}
-
-	return NULL;
-}
-
-struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_sof_dev *sdev,
-					   unsigned int comp_id,
-					   int *direction)
-{
-	struct snd_sof_pcm *spcm;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		if (spcm->stream[SNDRV_PCM_STREAM_PLAYBACK].comp_id == comp_id) {
-			*direction = SNDRV_PCM_STREAM_PLAYBACK;
-			return spcm;
-		}
-		if (spcm->stream[SNDRV_PCM_STREAM_CAPTURE].comp_id == comp_id) {
-			*direction = SNDRV_PCM_STREAM_CAPTURE;
-			return spcm;
-		}
-	}
-
-	return NULL;
-}
-
-struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_sof_dev *sdev,
-					     unsigned int pcm_id)
-{
-	struct snd_sof_pcm *spcm;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		if (le32_to_cpu(spcm->pcm.pcm_id) == pcm_id)
-			return spcm;
-	}
-
-	return NULL;
-}
-
-struct snd_sof_widget *snd_sof_find_swidget(struct snd_sof_dev *sdev,
-					    const char *name)
-{
-	struct snd_sof_widget *swidget;
-
-	list_for_each_entry(swidget, &sdev->widget_list, list) {
-		if (strcmp(name, swidget->widget->name) == 0)
-			return swidget;
-	}
-
-	return NULL;
-}
-
-/* find widget by stream name and direction */
-struct snd_sof_widget *snd_sof_find_swidget_sname(struct snd_sof_dev *sdev,
-						  const char *pcm_name, int dir)
-{
-	struct snd_sof_widget *swidget;
-	enum snd_soc_dapm_type type;
-
-	if (dir == SNDRV_PCM_STREAM_PLAYBACK)
-		type = snd_soc_dapm_aif_in;
-	else
-		type = snd_soc_dapm_aif_out;
-
-	list_for_each_entry(swidget, &sdev->widget_list, list) {
-		if (!strcmp(pcm_name, swidget->widget->sname) && swidget->id == type)
-			return swidget;
-	}
-
-	return NULL;
-}
-
-struct snd_sof_dai *snd_sof_find_dai(struct snd_sof_dev *sdev,
-				     const char *name)
-{
-	struct snd_sof_dai *dai;
-
-	list_for_each_entry(dai, &sdev->dai_list, list) {
-		if (dai->name && (strcmp(name, dai->name) == 0))
-			return dai;
-	}
-
-	return NULL;
-}
-
-bool snd_sof_dsp_d0i3_on_suspend(struct snd_sof_dev *sdev)
-{
-	struct snd_sof_pcm *spcm;
-
-	list_for_each_entry(spcm, &sdev->pcm_list, list) {
-		if (spcm->stream[SNDRV_PCM_STREAM_PLAYBACK].suspend_ignored ||
-		    spcm->stream[SNDRV_PCM_STREAM_CAPTURE].suspend_ignored)
-			return true;
-	}
-
-	return false;
-}
-
-/*
  * FW Panic/fault handling.
  */