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authorLiam Girdwood <liam.r.girdwood@linux.intel.com>2018-06-14 22:53:59 +0300
committerMark Brown <broonie@kernel.org>2018-06-18 14:16:21 +0300
commit503e79b793fea5de626db73accf8e8994bc4289d (patch)
tree805c2418915d7bc916ce3f63dd8567b40a41fd40 /include/sound/soc-topology.h
parentc60b613a7097cff20fdd05e2891ce69542f0d5a3 (diff)
downloadlinux-503e79b793fea5de626db73accf8e8994bc4289d.tar.xz
ASoC: topology: Add callback for DAPM route load/unload
Add a callback fro clients for notification about DAPM route loading and unloading. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc-topology.h')
-rw-r--r--include/sound/soc-topology.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sound/soc-topology.h b/include/sound/soc-topology.h
index e1f265e21ee1..401ef2c45d6c 100644
--- a/include/sound/soc-topology.h
+++ b/include/sound/soc-topology.h
@@ -32,6 +32,7 @@ struct snd_kcontrol_new;
struct snd_soc_dai_link;
struct snd_soc_dai_driver;
struct snd_soc_dai;
+struct snd_soc_dapm_route;
/* object scan be loaded and unloaded in groups with identfying indexes */
#define SND_SOC_TPLG_INDEX_ALL 0 /* ID that matches all FW objects */
@@ -116,6 +117,12 @@ struct snd_soc_tplg_ops {
int (*control_unload)(struct snd_soc_component *,
struct snd_soc_dobj *);
+ /* DAPM graph route element loading and unloading */
+ int (*dapm_route_load)(struct snd_soc_component *, int index,
+ struct snd_soc_dapm_route *route);
+ int (*dapm_route_unload)(struct snd_soc_component *,
+ struct snd_soc_dobj *);
+
/* external widget init - used for any driver specific init */
int (*widget_load)(struct snd_soc_component *, int index,
struct snd_soc_dapm_widget *,