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authorMengdong Lin <mengdong.lin@linux.intel.com>2016-01-15 11:13:28 +0300
committerMark Brown <broonie@kernel.org>2016-02-15 22:35:59 +0300
commit64527e8a352968bda529f01df1c9dd5fe581ff04 (patch)
treeb25e10c3b839f8517bd54374ffddc679b4c9ce24 /include/sound
parent92e963f50fc74041b5e9e744c330dca48e04f08d (diff)
downloadlinux-64527e8a352968bda529f01df1c9dd5fe581ff04.tar.xz
ASoC: topology: Add FE DAIs dynamically
Topology will create FE DAIs dynamically from the PCM objects, and register them to the component. A PCM topoplogy object describes a FE DAI and DAI link. Later patch will add FE DAI links as well. Change tplg load ops for DAI: - Only process a DAI. - Pass the DAI driver pointer to the component driver for extra initialization. Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc-topology.h15
-rw-r--r--include/sound/soc.h2
2 files changed, 5 insertions, 12 deletions
diff --git a/include/sound/soc-topology.h b/include/sound/soc-topology.h
index 5b68e3f5aa85..78813adca2a1 100644
--- a/include/sound/soc-topology.h
+++ b/include/sound/soc-topology.h
@@ -56,12 +56,6 @@ struct snd_soc_dobj_widget {
unsigned int kcontrol_enum:1; /* this widget is an enum kcontrol */
};
-/* dynamic PCM DAI object */
-struct snd_soc_dobj_pcm_dai {
- struct snd_soc_tplg_pcm_dai *pd;
- unsigned int count;
-};
-
/* generic dynamic object - all dynamic objects belong to this struct */
struct snd_soc_dobj {
enum snd_soc_dobj_type type;
@@ -71,7 +65,6 @@ struct snd_soc_dobj {
union {
struct snd_soc_dobj_control control;
struct snd_soc_dobj_widget widget;
- struct snd_soc_dobj_pcm_dai pcm_dai;
};
void *private; /* core does not touch this */
};
@@ -126,10 +119,10 @@ struct snd_soc_tplg_ops {
int (*widget_unload)(struct snd_soc_component *,
struct snd_soc_dobj *);
- /* FE - used for any driver specific init */
- int (*pcm_dai_load)(struct snd_soc_component *,
- struct snd_soc_tplg_pcm_dai *pcm_dai, int num_fe);
- int (*pcm_dai_unload)(struct snd_soc_component *,
+ /* FE DAI - used for any driver specific init */
+ int (*dai_load)(struct snd_soc_component *,
+ struct snd_soc_dai_driver *dai_drv);
+ int (*dai_unload)(struct snd_soc_component *,
struct snd_soc_dobj *);
/* callback to handle vendor bespoke data */
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 7afb72ceac56..02b4a215fd75 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -27,7 +27,6 @@
#include <sound/compress_driver.h>
#include <sound/control.h>
#include <sound/ac97_codec.h>
-#include <sound/soc-topology.h>
/*
* Convenience kcontrol builders
@@ -404,6 +403,7 @@ struct snd_soc_jack_zone;
struct snd_soc_jack_pin;
#include <sound/soc-dapm.h>
#include <sound/soc-dpcm.h>
+#include <sound/soc-topology.h>
struct snd_soc_jack_gpio;