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Searched refs:snd_ctl_t (Results 1 - 25 of 47) sorted by relevance

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/third_party/alsa-lib/src/control/
H A Dcontrol_local.h26 int (*close)(snd_ctl_t *handle);
27 int (*nonblock)(snd_ctl_t *handle, int nonblock);
28 int (*async)(snd_ctl_t *handle, int sig, pid_t pid);
29 int (*subscribe_events)(snd_ctl_t *handle, int subscribe);
30 int (*card_info)(snd_ctl_t *handle, snd_ctl_card_info_t *info);
31 int (*element_list)(snd_ctl_t *handle, snd_ctl_elem_list_t *list);
32 int (*element_info)(snd_ctl_t *handle, snd_ctl_elem_info_t *info);
33 int (*element_add)(snd_ctl_t *handle, snd_ctl_elem_info_t *info);
34 int (*element_replace)(snd_ctl_t *handle, snd_ctl_elem_info_t *info);
35 int (*element_remove)(snd_ctl_t *handl
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H A Dcontrol_hw.c59 static int snd_ctl_hw_close(snd_ctl_t *handle) in snd_ctl_hw_close()
68 static int snd_ctl_hw_nonblock(snd_ctl_t *handle, int nonblock) in snd_ctl_hw_nonblock()
88 static int snd_ctl_hw_async(snd_ctl_t *ctl, int sig, pid_t pid) in snd_ctl_hw_async()
119 static int snd_ctl_hw_subscribe_events(snd_ctl_t *handle, int subscribe) in snd_ctl_hw_subscribe_events()
129 static int snd_ctl_hw_card_info(snd_ctl_t *handle, snd_ctl_card_info_t *info) in snd_ctl_hw_card_info()
139 static int snd_ctl_hw_elem_list(snd_ctl_t *handle, snd_ctl_elem_list_t *list) in snd_ctl_hw_elem_list()
147 static int snd_ctl_hw_elem_info(snd_ctl_t *handle, snd_ctl_elem_info_t *info) in snd_ctl_hw_elem_info()
155 static int snd_ctl_hw_elem_add(snd_ctl_t *handle, snd_ctl_elem_info_t *info) in snd_ctl_hw_elem_add()
168 static int snd_ctl_hw_elem_replace(snd_ctl_t *handle, snd_ctl_elem_info_t *info) in snd_ctl_hw_elem_replace()
181 static int snd_ctl_hw_elem_remove(snd_ctl_t *handl
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H A Dcontrol_ext.c42 static int snd_ctl_ext_close(snd_ctl_t *handle) in snd_ctl_ext_close()
51 static int snd_ctl_ext_nonblock(snd_ctl_t *handle, int nonblock) in snd_ctl_ext_nonblock()
59 static int snd_ctl_ext_async(snd_ctl_t *ctl ATTRIBUTE_UNUSED, in snd_ctl_ext_async()
66 static int snd_ctl_ext_subscribe_events(snd_ctl_t *handle, int subscribe) in snd_ctl_ext_subscribe_events()
78 static int snd_ctl_ext_card_info(snd_ctl_t *handle, snd_ctl_card_info_t *info) in snd_ctl_ext_card_info()
92 static int snd_ctl_ext_elem_list(snd_ctl_t *handle, snd_ctl_elem_list_t *list) in snd_ctl_ext_elem_list()
129 static int snd_ctl_ext_elem_info(snd_ctl_t *handle, snd_ctl_elem_info_t *info) in snd_ctl_ext_elem_info()
190 static int snd_ctl_ext_elem_add(snd_ctl_t *handle ATTRIBUTE_UNUSED, in snd_ctl_ext_elem_add()
196 static int snd_ctl_ext_elem_replace(snd_ctl_t *handle ATTRIBUTE_UNUSED, in snd_ctl_ext_elem_replace()
202 static int snd_ctl_ext_elem_remove(snd_ctl_t *handl
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H A Dcontrol_shm.c50 static int snd_ctl_shm_action(snd_ctl_t *ctl) in snd_ctl_shm_action()
69 static int snd_ctl_shm_action_fd(snd_ctl_t *ctl, int *fd) in snd_ctl_shm_action_fd()
88 static int snd_ctl_shm_close(snd_ctl_t *ctl) in snd_ctl_shm_close()
101 static int snd_ctl_shm_nonblock(snd_ctl_t *handle ATTRIBUTE_UNUSED, int nonblock ATTRIBUTE_UNUSED) in snd_ctl_shm_nonblock()
106 static int snd_ctl_shm_async(snd_ctl_t *ctl, int sig, pid_t pid) in snd_ctl_shm_async()
118 static int snd_ctl_shm_poll_descriptor(snd_ctl_t *ctl) in snd_ctl_shm_poll_descriptor()
130 static int snd_ctl_shm_subscribe_events(snd_ctl_t *ctl, int subscribe) in snd_ctl_shm_subscribe_events()
139 static int snd_ctl_shm_card_info(snd_ctl_t *ctl, snd_ctl_card_info_t *info) in snd_ctl_shm_card_info()
153 static int snd_ctl_shm_elem_list(snd_ctl_t *ctl, snd_ctl_elem_list_t *list) in snd_ctl_shm_elem_list()
175 static int snd_ctl_shm_elem_info(snd_ctl_t *ct
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H A Dcontrol.c209 const char *snd_ctl_name(snd_ctl_t *ctl) in snd_ctl_name()
222 snd_ctl_type_t snd_ctl_type(snd_ctl_t *ctl) in snd_ctl_type()
236 int snd_ctl_close(snd_ctl_t *ctl) in snd_ctl_close()
256 int snd_ctl_nonblock(snd_ctl_t *ctl, int nonblock) in snd_ctl_nonblock()
268 int snd_ctl_new(snd_ctl_t **ctlp, snd_ctl_type_t type, const char *name, int mode) in snd_ctl_new()
270 snd_ctl_t *ctl; in snd_ctl_new()
293 int snd_ctl_async(snd_ctl_t *ctl, int sig, pid_t pid) in snd_ctl_async()
309 int snd_ctl_poll_descriptors_count(snd_ctl_t *ctl) in snd_ctl_poll_descriptors_count()
326 int snd_ctl_poll_descriptors(snd_ctl_t *ctl, struct pollfd *pfds, unsigned int space) in snd_ctl_poll_descriptors()
349 int snd_ctl_poll_descriptors_revents(snd_ctl_t *ct
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H A Dcontrol_remap.c85 snd_ctl_t *child;
312 static int snd_ctl_remap_close(snd_ctl_t *ctl) in snd_ctl_remap_close()
320 static int snd_ctl_remap_nonblock(snd_ctl_t *ctl, int nonblock) in snd_ctl_remap_nonblock()
326 static int snd_ctl_remap_async(snd_ctl_t *ctl, int sig, pid_t pid) in snd_ctl_remap_async()
332 static int snd_ctl_remap_subscribe_events(snd_ctl_t *ctl, int subscribe) in snd_ctl_remap_subscribe_events()
338 static int snd_ctl_remap_card_info(snd_ctl_t *ctl, snd_ctl_card_info_t *info) in snd_ctl_remap_card_info()
344 static int snd_ctl_remap_elem_list(snd_ctl_t *ctl, snd_ctl_elem_list_t *list) in snd_ctl_remap_elem_list()
462 static int snd_ctl_remap_elem_info(snd_ctl_t *ctl, snd_ctl_elem_info_t *info) in snd_ctl_remap_elem_info()
525 static int snd_ctl_remap_elem_read(snd_ctl_t *ctl, snd_ctl_elem_value_t *control) in snd_ctl_remap_elem_read()
600 static int snd_ctl_remap_elem_write(snd_ctl_t *ct
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H A Dcards.c143 snd_ctl_t *handle; in snd_card_get_index()
194 snd_ctl_t *handle; in snd_card_get_name()
224 snd_ctl_t *handle; in snd_card_get_longname()
H A Dtlv.c422 static int get_tlv_info(snd_ctl_t *ctl, const snd_ctl_elem_id_t *id, in get_tlv_info()
455 int snd_ctl_get_dB_range(snd_ctl_t *ctl, const snd_ctl_elem_id_t *id, in snd_ctl_get_dB_range()
476 int snd_ctl_convert_to_dB(snd_ctl_t *ctl, const snd_ctl_elem_id_t *id, in snd_ctl_convert_to_dB()
499 int snd_ctl_convert_from_dB(snd_ctl_t *ctl, const snd_ctl_elem_id_t *id, in snd_ctl_convert_from_dB()
H A Dcontrol_empty.c73 int _snd_ctl_empty_open(snd_ctl_t **handlep, const char *name ATTRIBUTE_UNUSED, in _snd_ctl_empty_open()
H A Dsetup.c54 snd_ctl_t *ctl;
216 static int snd_config_get_ctl_elem_enumerated(snd_config_t *n, snd_ctl_t *ctl, in snd_config_get_ctl_elem_enumerated()
248 snd_ctl_t *ctl, in snd_config_get_ctl_elem_value()
603 int snd_sctl_build(snd_sctl_t **sctl, snd_ctl_t *handle, snd_config_t *conf, snd_config_t *private_data, int mode) in snd_sctl_build()
H A Deld.c46 snd_ctl_t *ctl; in __snd_pcm_info_eld_fixup()
H A Dhcontrol.c72 snd_ctl_t *ctl; in snd_hctl_open()
89 int snd_hctl_open_ctl(snd_hctl_t **hctlp, snd_ctl_t *ctl) in snd_hctl_open_ctl()
724 snd_ctl_t *snd_hctl_ctl(snd_hctl_t *hctl) in snd_hctl_ctl()
/third_party/alsa-lib/include/
H A Dcontrol.h363 typedef struct _snd_ctl snd_ctl_t; typedef
377 int snd_ctl_open(snd_ctl_t **ctl, const char *name, int mode);
378 int snd_ctl_open_lconf(snd_ctl_t **ctl, const char *name, int mode, snd_config_t *lconf);
379 int snd_ctl_open_fallback(snd_ctl_t **ctl, snd_config_t *root, const char *name, const char *orig_name, int mode);
380 int snd_ctl_close(snd_ctl_t *ctl);
381 int snd_ctl_nonblock(snd_ctl_t *ctl, int nonblock);
382 static __inline__ int snd_ctl_abort(snd_ctl_t *ctl) { return snd_ctl_nonblock(ctl, 2); } in snd_ctl_abort()
383 int snd_async_add_ctl_handler(snd_async_handler_t **handler, snd_ctl_t *ctl,
385 snd_ctl_t *snd_async_handler_get_ctl(snd_async_handler_t *handler);
386 int snd_ctl_poll_descriptors_count(snd_ctl_t *ct
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H A Dcontrol_plugin.h44 int snd_ctl_hw_open(snd_ctl_t **handle, const char *name, int card, int mode);
45 int _snd_ctl_hw_open(snd_ctl_t **handlep, char *name, snd_config_t *root, snd_config_t *conf, int mode);
50 int snd_ctl_remap_open(snd_ctl_t **handlep, const char *name, snd_config_t *remap,
51 snd_config_t *map, snd_ctl_t *child, int mode);
52 int _snd_ctl_remap_open(snd_ctl_t **handlep, char *name, snd_config_t *root, snd_config_t *conf, int mode);
H A Dcontrol_external.h54 int SND_CTL_PLUGIN_ENTRY(plugin) (snd_ctl_t **handlep, const char *name,\
132 snd_ctl_t *handle;
H A Dmixer_abst.h75 snd_ctl_t *ctl;
/third_party/alsa-utils/alsactl/
H A Dinfo.c25 static int pcm_device_list(snd_ctl_t *ctl, snd_pcm_stream_t stream, bool *first) in pcm_device_list()
92 static int rawmidi_device_list(snd_ctl_t *ctl, snd_rawmidi_stream_t stream, bool *first) in rawmidi_device_list()
150 static int hwdep_device_list(snd_ctl_t *ctl) in hwdep_device_list()
187 static int card_info(snd_ctl_t *ctl) in card_info()
219 snd_ctl_t *ctl; in general_card_info()
H A Dmonitor.c38 snd_ctl_t *handle;
61 static int insert_source_entry(struct list_head *srcs, snd_ctl_t *handle, in insert_source_entry()
99 static int open_ctl(const char *name, snd_ctl_t **ctlp) in open_ctl()
101 snd_ctl_t *ctl; in open_ctl()
133 snd_ctl_t *handle; in prepare_source_entry()
200 static int print_event(snd_ctl_t *ctl, const char *name) in print_event()
H A Dclean.c31 static int clean_one_control(snd_ctl_t *handle, snd_ctl_elem_id_t *elem_id, in clean_one_control()
127 snd_ctl_t *handle; in clean_controls()
H A Dstate.c165 static int add_tlv_comments(snd_ctl_t *handle, snd_ctl_elem_id_t *id, in add_tlv_comments()
228 static int get_control(snd_ctl_t *handle, snd_ctl_elem_id_t *id, snd_config_t *top) in get_control()
549 snd_ctl_t *handle; in get_controls()
717 static int config_enumerated(snd_config_t *n, snd_ctl_t *handle, in config_enumerated()
898 static int add_user_control(snd_ctl_t *handle, snd_ctl_elem_info_t *info, snd_config_t *conf) in add_user_control()
1031 snd_ctl_t *device, snd_ctl_elem_id_t *id, in convert_to_new_db()
1063 static int check_comment_range(snd_ctl_t *handle, snd_config_t *conf, in check_comment_range()
1128 static int restore_config_value(snd_ctl_t *handle, snd_ctl_elem_info_t *info, in restore_config_value()
1177 static int restore_config_value2(snd_ctl_t *handle, snd_ctl_elem_info_t *info, in restore_config_value2()
1204 static int set_control(snd_ctl_t *handl
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/third_party/alsa-utils/axfer/
H A Dsubcmd-list.c21 static int dump_device(snd_ctl_t *handle, const char *id, const char *name, in dump_device()
53 static int dump_devices(snd_ctl_t *handle, const char *id, const char *name, in dump_devices()
91 snd_ctl_t *handle; in list_devices()
/third_party/alsa-lib/src/
H A Dconfmisc.c626 static int open_ctl(long card, snd_ctl_t **ctl) in open_ctl()
754 snd_ctl_t *ctl = NULL; in snd_determine_driver()
952 snd_ctl_t *ctl = NULL; in snd_func_card_id()
1003 snd_ctl_t *ctl = NULL; in snd_func_card_name()
1067 snd_ctl_t *ctl = NULL; in snd_func_pcm_id()
1151 snd_ctl_t *ctl = NULL; in snd_func_pcm_args_by_class()
/third_party/alsa-lib/src/ucm/
H A Ducm_local.h127 snd_ctl_t *ctl;
336 snd_ctl_t *uc_mgr_get_ctl(snd_use_case_mgr_t *uc_mgr);
/third_party/alsa-lib/test/
H A Dcontrol.c9 snd_ctl_t *handle; in main()
/third_party/alsa-utils/alsamixer/
H A Dcard_select.c109 snd_ctl_t *ctl; in get_cards()

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