^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * soc-component.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2019 Renesas Electronics Corp.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #ifndef __SOC_COMPONENT_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #define __SOC_COMPONENT_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <sound/soc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) * Component probe and remove ordering levels for components with runtime
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) * dependencies.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define SND_SOC_COMP_ORDER_FIRST -2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define SND_SOC_COMP_ORDER_EARLY -1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define SND_SOC_COMP_ORDER_NORMAL 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define SND_SOC_COMP_ORDER_LATE 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define SND_SOC_COMP_ORDER_LAST 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define for_each_comp_order(order) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) for (order = SND_SOC_COMP_ORDER_FIRST; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) order <= SND_SOC_COMP_ORDER_LAST; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) order++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) /* component interface */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) struct snd_compress_ops {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) int (*open)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) struct snd_compr_stream *stream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) int (*free)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) struct snd_compr_stream *stream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) int (*set_params)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) struct snd_compr_stream *stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) struct snd_compr_params *params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) int (*get_params)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) struct snd_compr_stream *stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) struct snd_codec *params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) int (*set_metadata)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) struct snd_compr_stream *stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) struct snd_compr_metadata *metadata);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) int (*get_metadata)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) struct snd_compr_stream *stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) struct snd_compr_metadata *metadata);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) int (*trigger)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) struct snd_compr_stream *stream, int cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) int (*pointer)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) struct snd_compr_stream *stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) struct snd_compr_tstamp *tstamp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) int (*copy)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) struct snd_compr_stream *stream, char __user *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) size_t count);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) int (*mmap)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) struct snd_compr_stream *stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) struct vm_area_struct *vma);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) int (*ack)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) struct snd_compr_stream *stream, size_t bytes);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) int (*get_caps)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) struct snd_compr_stream *stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) struct snd_compr_caps *caps);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) int (*get_codec_caps)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) struct snd_compr_stream *stream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) struct snd_compr_codec_caps *codec);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) struct snd_soc_component_driver {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) const char *name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) /* Default control and setup, added after probe() is run */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) const struct snd_kcontrol_new *controls;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) unsigned int num_controls;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) const struct snd_soc_dapm_widget *dapm_widgets;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) unsigned int num_dapm_widgets;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) const struct snd_soc_dapm_route *dapm_routes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) unsigned int num_dapm_routes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) int (*probe)(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) void (*remove)(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) int (*suspend)(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) int (*resume)(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) unsigned int (*read)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) unsigned int reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) int (*write)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) unsigned int reg, unsigned int val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) /* pcm creation and destruction */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) int (*pcm_construct)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) struct snd_soc_pcm_runtime *rtd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) void (*pcm_destruct)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) struct snd_pcm *pcm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) /* component wide operations */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) int (*set_sysclk)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) int clk_id, int source, unsigned int freq, int dir);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) int (*set_pll)(struct snd_soc_component *component, int pll_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) int source, unsigned int freq_in, unsigned int freq_out);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) int (*set_jack)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) struct snd_soc_jack *jack, void *data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) /* DT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) int (*of_xlate_dai_name)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) struct of_phandle_args *args,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) const char **dai_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) int (*of_xlate_dai_id)(struct snd_soc_component *comment,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) struct device_node *endpoint);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) void (*seq_notifier)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) enum snd_soc_dapm_type type, int subseq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) int (*stream_event)(struct snd_soc_component *component, int event);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) int (*set_bias_level)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) enum snd_soc_bias_level level);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) int (*open)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) int (*close)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) int (*ioctl)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) unsigned int cmd, void *arg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) int (*hw_params)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) struct snd_pcm_hw_params *params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) int (*hw_free)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) int (*prepare)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) int (*trigger)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) struct snd_pcm_substream *substream, int cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) int (*sync_stop)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) snd_pcm_uframes_t (*pointer)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) int (*get_time_info)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) struct snd_pcm_substream *substream, struct timespec64 *system_ts,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) struct timespec64 *audio_ts,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) struct snd_pcm_audio_tstamp_config *audio_tstamp_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) struct snd_pcm_audio_tstamp_report *audio_tstamp_report);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) int (*copy_user)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) struct snd_pcm_substream *substream, int channel,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) unsigned long pos, void __user *buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) unsigned long bytes);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) struct page *(*page)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) unsigned long offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) int (*mmap)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) struct vm_area_struct *vma);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) int (*ack)(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) const struct snd_compress_ops *compress_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) /* probe ordering - for components with runtime dependencies */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) int probe_order;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) int remove_order;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) * signal if the module handling the component should not be removed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) * if a pcm is open. Setting this would prevent the module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) * refcount being incremented in probe() but allow it be incremented
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) * when a pcm is opened and decremented when it is closed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) unsigned int module_get_upon_open:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) /* bits */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) unsigned int idle_bias_on:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) unsigned int suspend_bias_off:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) unsigned int use_pmdown_time:1; /* care pmdown_time at stop */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) unsigned int endianness:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) unsigned int non_legacy_dai_naming:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) /* this component uses topology and ignore machine driver FEs */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) const char *ignore_machine;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) const char *topology_name_prefix;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) int (*be_hw_params_fixup)(struct snd_soc_pcm_runtime *rtd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) struct snd_pcm_hw_params *params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) bool use_dai_pcm_id; /* use DAI link PCM ID as PCM device number */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) int be_pcm_base; /* base device ID for all BE PCMs */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) struct snd_soc_component {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) const char *name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) int id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) const char *name_prefix;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) struct device *dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) struct snd_soc_card *card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) unsigned int active;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) unsigned int suspended:1; /* is in suspend PM state */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) struct list_head list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) struct list_head card_aux_list; /* for auxiliary bound components */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) struct list_head card_list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) const struct snd_soc_component_driver *driver;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) struct list_head dai_list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) int num_dai;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) struct regmap *regmap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) int val_bytes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) struct mutex io_mutex;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) /* attached dynamic objects */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) struct list_head dobj_list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) * DO NOT use any of the fields below in drivers, they are temporary and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) * are going to be removed again soon. If you use them in driver code
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) * the driver will be marked as BROKEN when these fields are removed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) /* Don't use these, use snd_soc_component_get_dapm() */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) struct snd_soc_dapm_context dapm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) /* machine specific init */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) int (*init)(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) /* function mark */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) struct snd_pcm_substream *mark_module;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) struct snd_pcm_substream *mark_open;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) void *mark_pm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) #ifdef CONFIG_DEBUG_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) struct dentry *debugfs_root;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) const char *debugfs_prefix;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) #define for_each_component_dais(component, dai)\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) list_for_each_entry(dai, &(component)->dai_list, list)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) #define for_each_component_dais_safe(component, dai, _dai)\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) list_for_each_entry_safe(dai, _dai, &(component)->dai_list, list)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) * snd_soc_dapm_to_component() - Casts a DAPM context to the component it is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) * embedded in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) * @dapm: The DAPM context to cast to the component
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) * This function must only be used on DAPM contexts that are known to be part of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) * a component (e.g. in a component driver). Otherwise the behavior is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) * undefined.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) static inline struct snd_soc_component *snd_soc_dapm_to_component(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) struct snd_soc_dapm_context *dapm)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) return container_of(dapm, struct snd_soc_component, dapm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) * snd_soc_component_get_dapm() - Returns the DAPM context associated with a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) * component
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) * @component: The component for which to get the DAPM context
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) struct snd_soc_component *component)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) return &component->dapm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) * snd_soc_component_init_bias_level() - Initialize COMPONENT DAPM bias level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) * @component: The COMPONENT for which to initialize the DAPM bias level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) * @level: The DAPM level to initialize to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) * Initializes the COMPONENT DAPM bias level. See snd_soc_dapm_init_bias_level()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) static inline void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) snd_soc_component_init_bias_level(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) enum snd_soc_bias_level level)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) snd_soc_dapm_init_bias_level(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) snd_soc_component_get_dapm(component), level);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) * snd_soc_component_get_bias_level() - Get current COMPONENT DAPM bias level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) * @component: The COMPONENT for which to get the DAPM bias level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) * Returns: The current DAPM bias level of the COMPONENT.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) static inline enum snd_soc_bias_level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) snd_soc_component_get_bias_level(struct snd_soc_component *component)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) return snd_soc_dapm_get_bias_level(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) snd_soc_component_get_dapm(component));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) * snd_soc_component_force_bias_level() - Set the COMPONENT DAPM bias level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) * @component: The COMPONENT for which to set the level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) * @level: The level to set to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) * Forces the COMPONENT bias level to a specific state. See
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) * snd_soc_dapm_force_bias_level().
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) static inline int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) snd_soc_component_force_bias_level(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) enum snd_soc_bias_level level)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) return snd_soc_dapm_force_bias_level(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) snd_soc_component_get_dapm(component),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) level);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) * snd_soc_dapm_kcontrol_component() - Returns the component associated to a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) * kcontrol
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) * @kcontrol: The kcontrol
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) * This function must only be used on DAPM contexts that are known to be part of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) * a COMPONENT (e.g. in a COMPONENT driver). Otherwise the behavior is undefined
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) static inline struct snd_soc_component *snd_soc_dapm_kcontrol_component(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) struct snd_kcontrol *kcontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) return snd_soc_dapm_to_component(snd_soc_dapm_kcontrol_dapm(kcontrol));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) * snd_soc_component_cache_sync() - Sync the register cache with the hardware
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) * @component: COMPONENT to sync
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) * Note: This function will call regcache_sync()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) static inline int snd_soc_component_cache_sync(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) struct snd_soc_component *component)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) return regcache_sync(component->regmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) void snd_soc_component_set_aux(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) struct snd_soc_aux_dev *aux);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) int snd_soc_component_init(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) /* component IO */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) unsigned int snd_soc_component_read(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) unsigned int reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) int snd_soc_component_write(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) unsigned int reg, unsigned int val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) int snd_soc_component_update_bits(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) unsigned int reg, unsigned int mask,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) unsigned int val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) int snd_soc_component_update_bits_async(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) unsigned int reg, unsigned int mask,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) unsigned int val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) void snd_soc_component_async_complete(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) int snd_soc_component_test_bits(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) unsigned int reg, unsigned int mask,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) unsigned int value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) /* component wide operations */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) int snd_soc_component_set_sysclk(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) int clk_id, int source,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) unsigned int freq, int dir);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) int snd_soc_component_set_pll(struct snd_soc_component *component, int pll_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) int source, unsigned int freq_in,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) unsigned int freq_out);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) int snd_soc_component_set_jack(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) struct snd_soc_jack *jack, void *data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) void snd_soc_component_seq_notifier(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) enum snd_soc_dapm_type type, int subseq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) int snd_soc_component_stream_event(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) int event);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) int snd_soc_component_set_bias_level(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) enum snd_soc_bias_level level);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) void snd_soc_component_setup_regmap(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) #ifdef CONFIG_REGMAP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) void snd_soc_component_init_regmap(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) struct regmap *regmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) void snd_soc_component_exit_regmap(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) #define snd_soc_component_module_get_when_probe(component)\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) snd_soc_component_module_get(component, NULL, 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) #define snd_soc_component_module_get_when_open(component, substream) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) snd_soc_component_module_get(component, substream, 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) int snd_soc_component_module_get(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) int upon_open);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) #define snd_soc_component_module_put_when_remove(component) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) snd_soc_component_module_put(component, NULL, 0, 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) #define snd_soc_component_module_put_when_close(component, substream, rollback) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) snd_soc_component_module_put(component, substream, 1, rollback)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) void snd_soc_component_module_put(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) int upon_open, int rollback);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) static inline void snd_soc_component_set_drvdata(struct snd_soc_component *c,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) void *data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) dev_set_drvdata(c->dev, data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) static inline void *snd_soc_component_get_drvdata(struct snd_soc_component *c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) return dev_get_drvdata(c->dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) static inline unsigned int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) snd_soc_component_active(struct snd_soc_component *component)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) return component->active;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) /* component pin */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) int snd_soc_component_enable_pin(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) int snd_soc_component_disable_pin(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) int snd_soc_component_nc_pin(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) int snd_soc_component_get_pin_status(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) int snd_soc_component_force_enable_pin(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) int snd_soc_component_force_enable_pin_unlocked(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) const char *pin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) /* component driver ops */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) int snd_soc_component_open(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) int snd_soc_component_close(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) int rollback);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) void snd_soc_component_suspend(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) void snd_soc_component_resume(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) int snd_soc_component_is_suspended(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) int snd_soc_component_probe(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) void snd_soc_component_remove(struct snd_soc_component *component);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) int snd_soc_component_of_xlate_dai_id(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) struct device_node *ep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) struct of_phandle_args *args,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) const char **dai_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) unsigned int cmd, void *arg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) int snd_soc_pcm_component_sync_stop(struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) int channel, unsigned long pos,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) void __user *buf, unsigned long bytes);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) unsigned long offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) int snd_soc_pcm_component_mmap(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) struct vm_area_struct *vma);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) int snd_soc_pcm_component_new(struct snd_soc_pcm_runtime *rtd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) void snd_soc_pcm_component_free(struct snd_soc_pcm_runtime *rtd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) int snd_soc_pcm_component_prepare(struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) int snd_soc_pcm_component_hw_params(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) struct snd_pcm_hw_params *params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) struct snd_soc_component **last);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) void snd_soc_pcm_component_hw_free(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) struct snd_soc_component *last);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) int snd_soc_pcm_component_trigger(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) int cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) int snd_soc_pcm_component_pm_runtime_get(struct snd_soc_pcm_runtime *rtd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) void *stream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) void snd_soc_pcm_component_pm_runtime_put(struct snd_soc_pcm_runtime *rtd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) void *stream, int rollback);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) int snd_soc_pcm_component_ack(struct snd_pcm_substream *substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) #endif /* __SOC_COMPONENT_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags