Merge remote-tracking branch 'asoc/topic/core' into asoc-next

3 files changed, 32 insertions, 2 deletions

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 4149f1a9b003..3e1a2e4a92ad 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -423,6 +423,8 @@ bool regmap_check_range_table(struct regmap *map, unsigned int reg,
 
 int regmap_register_patch(struct regmap *map, const struct reg_default *regs,
 			  int num_regs);
+int regmap_parse_val(struct regmap *map, const void *buf,
+				unsigned int *val);
 
 static inline bool regmap_reg_in_range(unsigned int reg,
 				       const struct regmap_range *range)
@@ -695,6 +697,13 @@ static inline int regmap_register_patch(struct regmap *map,
 	return -EINVAL;
 }
 
+static inline int regmap_parse_val(struct regmap *map, const void *buf,
+				unsigned int *val)
+{
+	WARN_ONCE(1, "regmap API is disabled");
+	return -EINVAL;
+}
+
 static inline struct regmap *dev_get_regmap(struct device *dev,
 					    const char *name)
 {
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 71f27c403194..8763e539c487 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -270,6 +270,7 @@ struct snd_soc_dai {
 	/* parent platform/codec */
 	struct snd_soc_platform *platform;
 	struct snd_soc_codec *codec;
+	struct snd_soc_component *component;
 
 	struct snd_soc_card *card;
 
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 9a001472b96a..37b470c1e127 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -413,6 +413,10 @@ struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card,
 struct snd_soc_pcm_runtime *snd_soc_get_pcm_runtime(struct snd_soc_card *card,
 		const char *dai_link);
 
+bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd);
+void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream);
+void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream);
+
 /* Utility functions to get clock rates from various things */
 int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
 int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params);
@@ -656,12 +660,19 @@ struct snd_soc_component {
 	const char *name;
 	int id;
 	struct device *dev;
+
+	unsigned int active;
+
+	unsigned int ignore_pmdown_time:1; /* pmdown_time is ignored at stop */
+
 	struct list_head list;
 
 	struct snd_soc_dai_driver *dai_drv;
 	int num_dai;
 
 	const struct snd_soc_component_driver *driver;
+
+	struct list_head dai_list;
 };
 
 /* SoC Audio Codec device */
@@ -683,7 +694,6 @@ struct snd_soc_codec {
 
 	/* runtime */
 	struct snd_ac97 *ac97;  /* for ad-hoc ac97 devices */
-	unsigned int active;
 	unsigned int cache_bypass:1; /* Suppress access to the cache */
 	unsigned int suspended:1; /* Codec is in suspend PM state */
 	unsigned int probed:1; /* Codec has been probed */
@@ -709,7 +719,6 @@ struct snd_soc_codec {
 
 	/* dapm */
 	struct snd_soc_dapm_context dapm;
-	unsigned int ignore_pmdown_time:1; /* pmdown_time is ignored at stop */
 
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs_codec_root;
@@ -1168,6 +1177,17 @@ static inline bool snd_soc_volsw_is_stereo(struct soc_mixer_control *mc)
 	return 1;
 }
 
+static inline bool snd_soc_component_is_active(
+	struct snd_soc_component *component)
+{
+	return component->active != 0;
+}
+
+static inline bool snd_soc_codec_is_active(struct snd_soc_codec *codec)
+{
+	return snd_soc_component_is_active(&codec->component);
+}
+
 int snd_soc_util_init(void);
 void snd_soc_util_exit(void);