diff options
author | Mark Brown <broonie@linaro.org> | 2014-03-12 23:03:58 +0000 |
---|---|---|
committer | Mark Brown <broonie@linaro.org> | 2014-03-12 23:03:58 +0000 |
commit | da8ab21cfea80655a0f7bbbc3f2fa0975970b8cb (patch) | |
tree | 66d5a4804f0a15b5dc224bb2de9b0d9cb208eb91 /include/sound | |
parent | c6c124225f9551d78a19c291a2e204618f7e1e92 (diff) | |
parent | 5c1d5f091dc39eecf9a34a8be01492d14c23ad91 (diff) |
Merge remote-tracking branch 'asoc/topic/core' into asoc-next
Diffstat (limited to 'include/sound')
-rw-r--r-- | include/sound/soc-dai.h | 1 | ||||
-rw-r--r-- | include/sound/soc.h | 24 |
2 files changed, 23 insertions, 2 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 71f27c40319..8763e539c48 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 9a001472b96..37b470c1e12 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); |