Lines Matching refs:kctl
577 struct snd_kcontrol *kctl) in snd_usb_mixer_add_control() argument
582 while (snd_ctl_find_id(mixer->chip->card, &kctl->id)) in snd_usb_mixer_add_control()
583 kctl->id.index++; in snd_usb_mixer_add_control()
584 if ((err = snd_ctl_add(mixer->chip->card, kctl)) < 0) { in snd_usb_mixer_add_control()
589 list->kctl = kctl; in snd_usb_mixer_add_control()
827 void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl) in snd_usb_mixer_elem_free() argument
829 kfree(kctl->private_data); in snd_usb_mixer_elem_free()
830 kctl->private_data = NULL; in snd_usb_mixer_elem_free()
839 struct snd_kcontrol *kctl) in volume_control_quirks() argument
845 if (strcmp(kctl->id.name, "Effect Duration") == 0) { in volume_control_quirks()
851 if (strcmp(kctl->id.name, "Effect Volume") == 0 || in volume_control_quirks()
852 strcmp(kctl->id.name, "Effect Feedback Volume") == 0) { in volume_control_quirks()
857 if (strstr(kctl->id.name, "Effect Return") != NULL) { in volume_control_quirks()
863 if ((strstr(kctl->id.name, "Playback Volume") != NULL) || in volume_control_quirks()
864 (strstr(kctl->id.name, "Effect Send") != NULL)) { in volume_control_quirks()
873 if (strcmp(kctl->id.name, "Effect Duration") == 0) { in volume_control_quirks()
881 if (strcmp(kctl->id.name, "Effect Volume") == 0 || in volume_control_quirks()
882 strcmp(kctl->id.name, "Effect Feedback Volume") == 0) { in volume_control_quirks()
900 if (!strcmp(kctl->id.name, "PCM Playback Volume") && in volume_control_quirks()
909 if (!strcmp(kctl->id.name, "Mic Capture Volume")) { in volume_control_quirks()
932 if (!strcmp(kctl->id.name, "Mic Capture Volume")) { in volume_control_quirks()
945 int default_min, struct snd_kcontrol *kctl) in get_min_max_with_quirks() argument
1027 if (kctl) in get_min_max_with_quirks()
1028 volume_control_quirks(cval, kctl); in get_min_max_with_quirks()
1184 static size_t append_ctl_name(struct snd_kcontrol *kctl, const char *str) in append_ctl_name() argument
1186 return strlcat(kctl->id.name, str, sizeof(kctl->id.name)); in append_ctl_name()
1194 static void check_no_speaker_on_headset(struct snd_kcontrol *kctl, in check_no_speaker_on_headset() argument
1202 if (strcmp("Speaker", kctl->id.name)) in check_no_speaker_on_headset()
1214 strlcpy(kctl->id.name, "Headphone", sizeof(kctl->id.name)); in check_no_speaker_on_headset()
1227 struct snd_kcontrol *kctl; in build_feature_ctl() local
1274 kctl = snd_ctl_new1(&usb_feature_unit_ctl_ro, cval); in build_feature_ctl()
1276 kctl = snd_ctl_new1(&usb_feature_unit_ctl, cval); in build_feature_ctl()
1278 if (!kctl) { in build_feature_ctl()
1283 kctl->private_free = snd_usb_mixer_elem_free; in build_feature_ctl()
1285 len = check_mapped_name(map, kctl->id.name, sizeof(kctl->id.name)); in build_feature_ctl()
1289 kctl->id.name, sizeof(kctl->id.name)); in build_feature_ctl()
1303 len = get_term_name(state, iterm, kctl->id.name, in build_feature_ctl()
1304 sizeof(kctl->id.name), 1); in build_feature_ctl()
1307 kctl->id.name, in build_feature_ctl()
1308 sizeof(kctl->id.name), 1); in build_feature_ctl()
1310 snprintf(kctl->id.name, sizeof(kctl->id.name), in build_feature_ctl()
1315 check_no_speaker_on_headset(kctl, state->mixer->chip->card); in build_feature_ctl()
1324 append_ctl_name(kctl, " Capture"); in build_feature_ctl()
1326 append_ctl_name(kctl, " Playback"); in build_feature_ctl()
1328 append_ctl_name(kctl, control == UAC_FU_MUTE ? in build_feature_ctl()
1333 strlcpy(kctl->id.name, audio_feature_info[control-1].name, in build_feature_ctl()
1334 sizeof(kctl->id.name)); in build_feature_ctl()
1339 get_min_max_with_quirks(cval, 0, kctl); in build_feature_ctl()
1344 kctl->tlv.c = snd_usb_mixer_vol_tlv; in build_feature_ctl()
1345 kctl->vd[0].access |= in build_feature_ctl()
1351 snd_usb_mixer_fu_apply_quirk(state->mixer, cval, unitid, kctl); in build_feature_ctl()
1365 cval->head.id, kctl->id.name, cval->channels, in build_feature_ctl()
1370 cval->head.id, kctl->id.name, cval->channels, in build_feature_ctl()
1372 snd_usb_mixer_add_control(&cval->head, kctl); in build_feature_ctl()
1535 struct snd_kcontrol *kctl; in build_mixer_unit_ctl() local
1561 kctl = snd_ctl_new1(&usb_feature_unit_ctl, cval); in build_mixer_unit_ctl()
1562 if (!kctl) { in build_mixer_unit_ctl()
1567 kctl->private_free = snd_usb_mixer_elem_free; in build_mixer_unit_ctl()
1569 len = check_mapped_name(map, kctl->id.name, sizeof(kctl->id.name)); in build_mixer_unit_ctl()
1571 len = get_term_name(state, iterm, kctl->id.name, in build_mixer_unit_ctl()
1572 sizeof(kctl->id.name), 0); in build_mixer_unit_ctl()
1574 len = sprintf(kctl->id.name, "Mixer Source %d", in_ch + 1); in build_mixer_unit_ctl()
1575 append_ctl_name(kctl, " Volume"); in build_mixer_unit_ctl()
1578 cval->head.id, kctl->id.name, cval->channels, cval->min, cval->max); in build_mixer_unit_ctl()
1579 snd_usb_mixer_add_control(&cval->head, kctl); in build_mixer_unit_ctl()
1784 struct snd_kcontrol *kctl; in build_audio_procunit() local
1853 kctl = snd_ctl_new1(&mixer_procunit_ctl, cval); in build_audio_procunit()
1854 if (!kctl) { in build_audio_procunit()
1858 kctl->private_free = snd_usb_mixer_elem_free; in build_audio_procunit()
1860 if (check_mapped_name(map, kctl->id.name, sizeof(kctl->id.name))) { in build_audio_procunit()
1863 strlcpy(kctl->id.name, info->name, sizeof(kctl->id.name)); in build_audio_procunit()
1869 kctl->id.name, in build_audio_procunit()
1870 sizeof(kctl->id.name)); in build_audio_procunit()
1872 strlcpy(kctl->id.name, name, sizeof(kctl->id.name)); in build_audio_procunit()
1874 append_ctl_name(kctl, " "); in build_audio_procunit()
1875 append_ctl_name(kctl, valinfo->suffix); in build_audio_procunit()
1879 cval->head.id, kctl->id.name, cval->channels, in build_audio_procunit()
1882 err = snd_usb_mixer_add_control(&cval->head, kctl); in build_audio_procunit()
1975 static void usb_mixer_selector_elem_free(struct snd_kcontrol *kctl) in usb_mixer_selector_elem_free() argument
1979 if (kctl->private_data) { in usb_mixer_selector_elem_free()
1980 struct usb_mixer_elem_info *cval = kctl->private_data; in usb_mixer_selector_elem_free()
1983 kctl->private_data = NULL; in usb_mixer_selector_elem_free()
1985 if (kctl->private_value) { in usb_mixer_selector_elem_free()
1986 char **itemlist = (char **)kctl->private_value; in usb_mixer_selector_elem_free()
1990 kctl->private_value = 0; in usb_mixer_selector_elem_free()
2004 struct snd_kcontrol *kctl; in parse_audio_selector_unit() local
2068 kctl = snd_ctl_new1(&mixer_selectunit_ctl, cval); in parse_audio_selector_unit()
2069 if (! kctl) { in parse_audio_selector_unit()
2075 kctl->private_value = (unsigned long)namelist; in parse_audio_selector_unit()
2076 kctl->private_free = usb_mixer_selector_elem_free; in parse_audio_selector_unit()
2079 len = check_mapped_name(map, kctl->id.name, sizeof(kctl->id.name)); in parse_audio_selector_unit()
2083 snd_usb_copy_string_desc(state, nameid, kctl->id.name, in parse_audio_selector_unit()
2084 sizeof(kctl->id.name)); in parse_audio_selector_unit()
2087 kctl->id.name, sizeof(kctl->id.name), 0); in parse_audio_selector_unit()
2089 strlcpy(kctl->id.name, "USB", sizeof(kctl->id.name)); in parse_audio_selector_unit()
2092 append_ctl_name(kctl, " Clock Source"); in parse_audio_selector_unit()
2094 append_ctl_name(kctl, " Capture Source"); in parse_audio_selector_unit()
2096 append_ctl_name(kctl, " Playback Source"); in parse_audio_selector_unit()
2100 cval->head.id, kctl->id.name, desc->bNrInPins); in parse_audio_selector_unit()
2101 return snd_usb_mixer_add_control(&cval->head, kctl); in parse_audio_selector_unit()
2250 &list->kctl->id); in snd_usb_mixer_notify_id()
2285 if (list->kctl) in snd_usb_mixer_proc_read()
2288 list->kctl->id.name, in snd_usb_mixer_proc_read()
2289 list->kctl->id.index); in snd_usb_mixer_proc_read()
2315 if (!list->kctl) in snd_usb_mixer_interrupt_v2()
2331 &info->head.kctl->id); in snd_usb_mixer_interrupt_v2()