diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/compress_driver.h | 5 | ||||
| -rw-r--r-- | include/sound/cs35l33.h | 48 | ||||
| -rw-r--r-- | include/sound/soc-dapm.h | 8 |
3 files changed, 60 insertions, 1 deletions
diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h index c0abcdc11470..cee8c00f3d3e 100644 --- a/include/sound/compress_driver.h +++ b/include/sound/compress_driver.h @@ -68,6 +68,7 @@ struct snd_compr_runtime { * @ops: pointer to DSP callbacks * @runtime: pointer to runtime structure * @device: device pointer + * @error_work: delayed work used when closing the stream due to an error * @direction: stream direction, playback/recording * @metadata_set: metadata set flag, true when set * @next_track: has userspace signal next track transition, true when set @@ -78,6 +79,7 @@ struct snd_compr_stream { struct snd_compr_ops *ops; struct snd_compr_runtime *runtime; struct snd_compr *device; + struct delayed_work error_work; enum snd_compr_direction direction; bool metadata_set; bool next_track; @@ -187,4 +189,7 @@ static inline void snd_compr_drain_notify(struct snd_compr_stream *stream) wake_up(&stream->runtime->sleep); } +int snd_compr_stop_error(struct snd_compr_stream *stream, + snd_pcm_state_t state); + #endif diff --git a/include/sound/cs35l33.h b/include/sound/cs35l33.h new file mode 100644 index 000000000000..b6eadce76fc8 --- /dev/null +++ b/include/sound/cs35l33.h @@ -0,0 +1,48 @@ +/* + * linux/sound/cs35l33.h -- Platform data for CS35l33 + * + * Copyright (c) 2016 Cirrus Logic Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __CS35L33_H +#define __CS35L33_H + +struct cs35l33_hg { + bool enable_hg_algo; + unsigned int mem_depth; + unsigned int release_rate; + unsigned int hd_rm; + unsigned int ldo_thld; + unsigned int ldo_path_disable; + unsigned int ldo_entry_delay; + bool vp_hg_auto; + unsigned int vp_hg; + unsigned int vp_hg_rate; + unsigned int vp_hg_va; +}; + +struct cs35l33_pdata { + /* Boost Controller Voltage Setting */ + unsigned int boost_ctl; + + /* Boost Controller Peak Current */ + unsigned int boost_ipk; + + /* Amplifier Drive Select */ + unsigned int amp_drv_sel; + + /* soft volume ramp */ + unsigned int ramp_rate; + + /* IMON adc scale */ + unsigned int imon_adc_scale; + + /* H/G algo configuration */ + struct cs35l33_hg hg_config; +}; + +#endif /* __CS35L33_H */ diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 3101d53468aa..f60d755f7ac6 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -358,6 +358,7 @@ struct snd_soc_dapm_context; struct regulator; struct snd_soc_dapm_widget_list; struct snd_soc_dapm_update; +enum snd_soc_dapm_direction; int dapm_regulator_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); @@ -382,6 +383,9 @@ int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol, int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm, const struct snd_soc_dapm_widget *widget, int num); +struct snd_soc_dapm_widget *snd_soc_dapm_new_control( + struct snd_soc_dapm_context *dapm, + const struct snd_soc_dapm_widget *widget); int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm, struct snd_soc_dai *dai); int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card); @@ -451,7 +455,9 @@ void dapm_mark_endpoints_dirty(struct snd_soc_card *card); /* dapm path query */ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream, - struct snd_soc_dapm_widget_list **list); + struct snd_soc_dapm_widget_list **list, + bool (*custom_stop_condition)(struct snd_soc_dapm_widget *, + enum snd_soc_dapm_direction)); struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm( struct snd_kcontrol *kcontrol); |