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authorBard liao <yung-chuan.liao@linux.intel.com>2019-02-01 11:07:40 -0600
committerMark Brown <broonie@kernel.org>2019-02-04 11:59:30 +0100
commitadfebb51e1750c5df9e5d42f505b73c5542a879d (patch)
tree98e210fd99a663651b2ecbd7ca4a0753f0e32c1a /include/sound
parent78a24e10cd94420f1b4e2dc5923ae7109e2aaba1 (diff)
ASoC: topology: unload physical dai link in remove
soc_tplg_link_config() will find the physical dai link and call soc_tplg_dai_link_load() to load the BE dai link. Currently remove_link() is only used to remove the FE dai link which is created by the topology. The BE dai link cannot however be unloaded in snd_soc_tplg_component _remove(), which is problematic if anything needs to be released or reinitialized. This patch aligns the definitions of dynamic types with the existing UAPI and adds a new remove_backend_link() routine to unload the the BE dai link when snd_soc_tplg_component_remove() is invoked. Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc-topology.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/soc-topology.h b/include/sound/soc-topology.h
index 8c43cfc240fa..5223896de26f 100644
--- a/include/sound/soc-topology.h
+++ b/include/sound/soc-topology.h
@@ -45,6 +45,7 @@ enum snd_soc_dobj_type {
SND_SOC_DOBJ_DAI_LINK,
SND_SOC_DOBJ_PCM,
SND_SOC_DOBJ_CODEC_LINK,
+ SND_SOC_DOBJ_BACKEND_LINK,
};
/* dynamic control object */