diff options
Diffstat (limited to 'include/sound/soc-dapm.h')
| -rw-r--r-- | include/sound/soc-dapm.h | 61 |
1 files changed, 23 insertions, 38 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 0b5c7e6a90c8..75941324886b 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -583,11 +583,9 @@ struct snd_soc_dapm_update { struct snd_soc_dapm_context { enum snd_soc_bias_level bias_level; - /* bit field */ - unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */ - unsigned int suspend_bias_off:1; /* Use BIAS_OFF in suspend if the DAPM is idle */ + bool idle_bias; /* Use BIAS_OFF instead of STANDBY when false */ - struct device *dev; /* from parent - for debug */ + struct device *dev; /* from parent - for debug */ /* REMOVE ME */ struct snd_soc_component *component; /* parent component */ struct snd_soc_card *card; /* parent card */ @@ -660,6 +658,12 @@ void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card); int snd_soc_dapm_update_dai(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai); int snd_soc_dapm_widget_name_cmp(struct snd_soc_dapm_widget *widget, const char *s); +struct device *snd_soc_dapm_to_dev(struct snd_soc_dapm_context *dapm); +struct snd_soc_card *snd_soc_dapm_to_card(struct snd_soc_dapm_context *dapm); +struct snd_soc_component *snd_soc_dapm_to_component(struct snd_soc_dapm_context *dapm); + +bool snd_soc_dapm_get_idle_bias(struct snd_soc_dapm_context *dapm); +void snd_soc_dapm_set_idle_bias(struct snd_soc_dapm_context *dapm, bool on); /* dapm path setup */ int snd_soc_dapm_new_widgets(struct snd_soc_card *card); @@ -699,7 +703,6 @@ int snd_soc_dapm_sync_unlocked(struct snd_soc_dapm_context *dapm); int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm, const char *pin); int snd_soc_dapm_force_enable_pin_unlocked(struct snd_soc_dapm_context *dapm, const char *pin); int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm, const char *pin); -unsigned int dapm_kcontrol_get_value(const struct snd_kcontrol *kcontrol); void snd_soc_dapm_mark_endpoints_dirty(struct snd_soc_card *card); /* @@ -718,10 +721,23 @@ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream, bool (*custom_stop_condition)(struct snd_soc_dapm_widget *, enum snd_soc_dapm_direction)); void snd_soc_dapm_dai_free_widgets(struct snd_soc_dapm_widget_list **list); -struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm(struct snd_kcontrol *kcontrol); -struct snd_soc_dapm_widget *snd_soc_dapm_kcontrol_widget(struct snd_kcontrol *kcontrol); +struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_to_dapm(struct snd_kcontrol *kcontrol); +struct snd_soc_dapm_widget *snd_soc_dapm_kcontrol_to_widget(struct snd_kcontrol *kcontrol); +struct snd_soc_component *snd_soc_dapm_kcontrol_to_component(struct snd_kcontrol *kcontrol); +unsigned int snd_soc_dapm_kcontrol_get_value(const struct snd_kcontrol *kcontrol); int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level); +enum snd_soc_bias_level snd_soc_dapm_get_bias_level(struct snd_soc_dapm_context *dapm); +void snd_soc_dapm_init_bias_level(struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level); + +// REMOVE ME !! +#define snd_soc_component_force_bias_level(c, l) snd_soc_dapm_force_bias_level(&(c)->dapm, l) +#define snd_soc_component_get_bias_level(c) snd_soc_dapm_get_bias_level(&(c)->dapm) +#define snd_soc_component_init_bias_level(c, l) snd_soc_dapm_init_bias_level(&(c)->dapm, l) +#define snd_soc_dapm_kcontrol_widget snd_soc_dapm_kcontrol_to_widget +#define snd_soc_dapm_kcontrol_dapm snd_soc_dapm_kcontrol_to_dapm +#define dapm_kcontrol_get_value snd_soc_dapm_kcontrol_get_value +#define snd_soc_dapm_kcontrol_component snd_soc_dapm_kcontrol_to_component #define for_each_dapm_widgets(list, i, widget) \ for ((i) = 0; \ @@ -729,37 +745,6 @@ int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm, enum snd_so (i)++) /** - * snd_soc_dapm_init_bias_level() - Initialize DAPM bias level - * @dapm: The DAPM context to initialize - * @level: The DAPM level to initialize to - * - * This function only sets the driver internal state of the DAPM level and will - * not modify the state of the device. Hence it should not be used during normal - * operation, but only to synchronize the internal state to the device state. - * E.g. during driver probe to set the DAPM level to the one corresponding with - * the power-on reset state of the device. - * - * To change the DAPM state of the device use snd_soc_dapm_set_bias_level(). - */ -static inline void snd_soc_dapm_init_bias_level( - struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) -{ - dapm->bias_level = level; -} - -/** - * snd_soc_dapm_get_bias_level() - Get current DAPM bias level - * @dapm: The context for which to get the bias level - * - * Returns: The current bias level of the passed DAPM context. - */ -static inline enum snd_soc_bias_level snd_soc_dapm_get_bias_level( - struct snd_soc_dapm_context *dapm) -{ - return dapm->bias_level; -} - -/** * snd_soc_dapm_widget_for_each_path - Iterates over all paths in the * specified direction of a widget * @w: The widget |