| /Linux-v5.4/sound/core/ |
| D | control.c | 196 static int snd_ctl_new(struct snd_kcontrol **kctl, unsigned int count, in snd_ctl_new() argument
204 *kctl = kzalloc(struct_size(*kctl, vd, count), GFP_KERNEL); in snd_ctl_new()
205 if (!*kctl) in snd_ctl_new()
209 (*kctl)->vd[idx].access = access; in snd_ctl_new()
210 (*kctl)->vd[idx].owner = file; in snd_ctl_new()
212 (*kctl)->count = count; in snd_ctl_new()
231 struct snd_kcontrol *kctl; in snd_ctl_new1() local
253 err = snd_ctl_new(&kctl, count, access, NULL); in snd_ctl_new1()
258 kctl->id.iface = ncontrol->iface; in snd_ctl_new1()
259 kctl->id.device = ncontrol->device; in snd_ctl_new1()
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| D | ctljack.c | 65 struct snd_kcontrol *kctl; in snd_kctl_jack_new() local
67 kctl = snd_ctl_new1(&jack_detect_kctl, NULL); in snd_kctl_jack_new()
68 if (!kctl) in snd_kctl_jack_new()
71 jack_kctl_name_gen(kctl->id.name, name, sizeof(kctl->id.name)); in snd_kctl_jack_new()
72 kctl->id.index = get_available_index(card, kctl->id.name); in snd_kctl_jack_new()
73 kctl->private_value = 0; in snd_kctl_jack_new()
74 return kctl; in snd_kctl_jack_new()
78 struct snd_kcontrol *kctl, bool status) in snd_kctl_jack_report() argument
80 if (kctl->private_value == status) in snd_kctl_jack_report()
82 kctl->private_value = status; in snd_kctl_jack_report()
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| D | jack.c | 16 struct snd_kcontrol *kctl; member
59 snd_ctl_remove(card, jack_kctl->kctl); in snd_jack_dev_free()
112 static void snd_jack_kctl_private_free(struct snd_kcontrol *kctl) in snd_jack_kctl_private_free() argument
116 jack_kctl = kctl->private_data; in snd_jack_kctl_private_free()
130 struct snd_kcontrol *kctl; in snd_jack_kctl_new() local
134 kctl = snd_kctl_jack_new(name, card); in snd_jack_kctl_new()
135 if (!kctl) in snd_jack_kctl_new()
138 err = snd_ctl_add(card, kctl); in snd_jack_kctl_new()
147 jack_kctl->kctl = kctl; in snd_jack_kctl_new()
150 kctl->private_data = jack_kctl; in snd_jack_kctl_new()
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| D | vmaster.c | 53 struct snd_kcontrol *kctl; /* original kcontrol pointer */ member
262 srec->kctl = slave; in _snd_ctl_add_slave()
362 struct snd_kcontrol *sctl = slave->kctl; in master_free()
395 struct snd_kcontrol *kctl; in snd_ctl_make_virtual_master() local
408 kctl = snd_ctl_new1(&knew, master); in snd_ctl_make_virtual_master()
409 if (!kctl) { in snd_ctl_make_virtual_master()
414 kctl->info = master_info; in snd_ctl_make_virtual_master()
415 kctl->get = master_get; in snd_ctl_make_virtual_master()
416 kctl->put = master_put; in snd_ctl_make_virtual_master()
417 kctl->private_free = master_free; in snd_ctl_make_virtual_master()
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| /Linux-v5.4/include/sound/ |
| D | control.h | 135 static inline unsigned int snd_ctl_get_ioffnum(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *i… in snd_ctl_get_ioffnum() argument
137 unsigned int ioff = id->numid - kctl->id.numid; in snd_ctl_get_ioffnum()
138 return array_index_nospec(ioff, kctl->count); in snd_ctl_get_ioffnum()
141 static inline unsigned int snd_ctl_get_ioffidx(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *i… in snd_ctl_get_ioffidx() argument
143 unsigned int ioff = id->index - kctl->id.index; in snd_ctl_get_ioffidx()
144 return array_index_nospec(ioff, kctl->count); in snd_ctl_get_ioffidx()
147 static inline unsigned int snd_ctl_get_ioff(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *id) in snd_ctl_get_ioff() argument
150 return snd_ctl_get_ioffnum(kctl, id); in snd_ctl_get_ioff()
152 return snd_ctl_get_ioffidx(kctl, id); in snd_ctl_get_ioff()
234 int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kctl,
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| /Linux-v5.4/sound/usb/ |
| D | mixer.c | 580 struct snd_kcontrol *kctl) in snd_usb_mixer_add_control() argument
585 while (snd_ctl_find_id(mixer->chip->card, &kctl->id)) in snd_usb_mixer_add_control()
586 kctl->id.index++; in snd_usb_mixer_add_control()
587 err = snd_ctl_add(mixer->chip->card, kctl); in snd_usb_mixer_add_control()
593 list->kctl = kctl; in snd_usb_mixer_add_control()
1046 void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl) in snd_usb_mixer_elem_free() argument
1048 usb_mixer_elem_info_free(kctl->private_data); in snd_usb_mixer_elem_free()
1049 kctl->private_data = NULL; in snd_usb_mixer_elem_free()
1058 struct snd_kcontrol *kctl) in volume_control_quirks() argument
1064 if (strcmp(kctl->id.name, "Effect Duration") == 0) { in volume_control_quirks()
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| D | mixer_scarlett.c | 222 static int scarlett_ctl_switch_info(struct snd_kcontrol *kctl, in scarlett_ctl_switch_info() argument
225 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett_ctl_switch_info()
234 static int scarlett_ctl_switch_get(struct snd_kcontrol *kctl, in scarlett_ctl_switch_get() argument
237 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett_ctl_switch_get()
252 static int scarlett_ctl_switch_put(struct snd_kcontrol *kctl, in scarlett_ctl_switch_put() argument
255 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett_ctl_switch_put()
290 static int scarlett_ctl_info(struct snd_kcontrol *kctl, in scarlett_ctl_info() argument
293 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett_ctl_info()
298 uinfo->value.integer.max = (int)kctl->private_value + in scarlett_ctl_info()
304 static int scarlett_ctl_get(struct snd_kcontrol *kctl, in scarlett_ctl_get() argument
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| D | mixer_scarlett_gen2.c | 944 struct snd_kcontrol *kctl; in scarlett2_add_new_ctl() local
957 kctl = snd_ctl_new1(ncontrol, elem); in scarlett2_add_new_ctl()
958 if (!kctl) { in scarlett2_add_new_ctl()
962 kctl->private_free = snd_usb_mixer_elem_free; in scarlett2_add_new_ctl()
964 strlcpy(kctl->id.name, name, sizeof(kctl->id.name)); in scarlett2_add_new_ctl()
966 err = snd_usb_mixer_add_control(&elem->head, kctl); in scarlett2_add_new_ctl()
971 *kctl_return = kctl; in scarlett2_add_new_ctl()
1011 static int scarlett2_volume_ctl_info(struct snd_kcontrol *kctl, in scarlett2_volume_ctl_info() argument
1014 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett2_volume_ctl_info()
1024 static int scarlett2_master_volume_ctl_get(struct snd_kcontrol *kctl, in scarlett2_master_volume_ctl_get() argument
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| D | mixer_quirks.c | 63 struct snd_kcontrol *kctl; in snd_create_std_mono_ctl_offset() local
85 kctl = snd_ctl_new1(snd_usb_feature_unit_ctl, cval); in snd_create_std_mono_ctl_offset()
86 if (!kctl) { in snd_create_std_mono_ctl_offset()
92 snprintf(kctl->id.name, sizeof(kctl->id.name), name); in snd_create_std_mono_ctl_offset()
93 kctl->private_free = snd_usb_mixer_elem_free; in snd_create_std_mono_ctl_offset()
97 kctl->tlv.c = tlv_callback; in snd_create_std_mono_ctl_offset()
98 kctl->vd[0].access |= in snd_create_std_mono_ctl_offset()
103 return snd_usb_mixer_add_control(&cval->head, kctl); in snd_create_std_mono_ctl_offset()
144 struct snd_kcontrol *kctl; in add_single_ctl_with_resume() local
154 kctl = snd_ctl_new1(knew, list); in add_single_ctl_with_resume()
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| D | mixer.h | 57 struct snd_kcontrol *kctl; member
97 struct snd_kcontrol *kctl);
117 extern void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl);
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| /Linux-v5.4/sound/firewire/bebob/ |
| D | bebob_maudio.c | 355 static int special_clk_ctl_info(struct snd_kcontrol *kctl, in special_clk_ctl_info() argument
367 static int special_clk_ctl_get(struct snd_kcontrol *kctl, in special_clk_ctl_get() argument
370 struct snd_bebob *bebob = snd_kcontrol_chip(kctl); in special_clk_ctl_get()
375 static int special_clk_ctl_put(struct snd_kcontrol *kctl, in special_clk_ctl_put() argument
378 struct snd_bebob *bebob = snd_kcontrol_chip(kctl); in special_clk_ctl_put()
409 static int special_sync_ctl_info(struct snd_kcontrol *kctl, in special_sync_ctl_info() argument
419 static int special_sync_ctl_get(struct snd_kcontrol *kctl, in special_sync_ctl_get() argument
422 struct snd_bebob *bebob = snd_kcontrol_chip(kctl); in special_sync_ctl_get()
444 static int special_dig_in_iface_ctl_info(struct snd_kcontrol *kctl, in special_dig_in_iface_ctl_info() argument
451 static int special_dig_in_iface_ctl_get(struct snd_kcontrol *kctl, in special_dig_in_iface_ctl_get() argument
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| /Linux-v5.4/sound/pci/cs5535audio/ |
| D | cs5535audio_olpc.c | 61 static int olpc_dc_info(struct snd_kcontrol *kctl, in olpc_dc_info() argument
71 static int olpc_dc_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) in olpc_dc_get() argument
77 static int olpc_dc_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) in olpc_dc_put() argument
79 struct cs5535audio *cs5535au = snd_kcontrol_chip(kctl); in olpc_dc_put()
85 static int olpc_mic_info(struct snd_kcontrol *kctl, in olpc_mic_info() argument
95 static int olpc_mic_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) in olpc_mic_get() argument
97 struct cs5535audio *cs5535au = snd_kcontrol_chip(kctl); in olpc_mic_get()
106 static int olpc_mic_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) in olpc_mic_put() argument
108 struct cs5535audio *cs5535au = snd_kcontrol_chip(kctl); in olpc_mic_put()
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| /Linux-v5.4/sound/core/oss/ |
| D | mixer_oss.c | 514 struct snd_kcontrol *kctl; in snd_mixer_oss_get_volume1_vol() local
520 if ((kctl = snd_ctl_find_numid(card, numid)) == NULL) { in snd_mixer_oss_get_volume1_vol()
528 if (kctl->info(kctl, uinfo)) in snd_mixer_oss_get_volume1_vol()
530 if (kctl->get(kctl, uctl)) in snd_mixer_oss_get_volume1_vol()
552 struct snd_kcontrol *kctl; in snd_mixer_oss_get_volume1_sw() local
558 if ((kctl = snd_ctl_find_numid(card, numid)) == NULL) { in snd_mixer_oss_get_volume1_sw()
566 if (kctl->info(kctl, uinfo)) in snd_mixer_oss_get_volume1_sw()
568 if (kctl->get(kctl, uctl)) in snd_mixer_oss_get_volume1_sw()
616 struct snd_kcontrol *kctl; in snd_mixer_oss_put_volume1_vol() local
623 if ((kctl = snd_ctl_find_numid(card, numid)) == NULL) { in snd_mixer_oss_put_volume1_vol()
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| /Linux-v5.4/sound/pci/au88x0/ |
| D | au88x0_pcm.c | 115 struct snd_kcontrol *kctl, int activate) in vortex_notify_pcm_vol_change() argument
118 kctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE; in vortex_notify_pcm_vol_change()
120 kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE; in vortex_notify_pcm_vol_change()
122 SNDRV_CTL_EVENT_MASK_INFO, &(kctl->id)); in vortex_notify_pcm_vol_change()
254 chip->pcm_vol[substream->number].kctl, 1); in snd_vortex_pcm_hw_params()
289 chip->pcm_vol[substream->number].kctl, in snd_vortex_pcm_hw_free()
608 struct snd_kcontrol *kctl; in snd_vortex_new_pcm() local
669 kctl = snd_ctl_new1(&snd_vortex_mixer_spdif[i], chip); in snd_vortex_new_pcm()
670 if (!kctl) in snd_vortex_new_pcm()
672 if ((err = snd_ctl_add(chip->card, kctl)) < 0) in snd_vortex_new_pcm()
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| /Linux-v5.4/sound/drivers/ |
| D | mts64.c | 430 static int snd_mts64_ctl_smpte_switch_get(struct snd_kcontrol* kctl, in snd_mts64_ctl_smpte_switch_get() argument
433 struct mts64 *mts = snd_kcontrol_chip(kctl); in snd_mts64_ctl_smpte_switch_get()
444 static int snd_mts64_ctl_smpte_switch_put(struct snd_kcontrol* kctl, in snd_mts64_ctl_smpte_switch_put() argument
447 struct mts64 *mts = snd_kcontrol_chip(kctl); in snd_mts64_ctl_smpte_switch_put()
482 static int snd_mts64_ctl_smpte_time_h_info(struct snd_kcontrol *kctl, in snd_mts64_ctl_smpte_time_h_info() argument
492 static int snd_mts64_ctl_smpte_time_f_info(struct snd_kcontrol *kctl, in snd_mts64_ctl_smpte_time_f_info() argument
502 static int snd_mts64_ctl_smpte_time_info(struct snd_kcontrol *kctl, in snd_mts64_ctl_smpte_time_info() argument
512 static int snd_mts64_ctl_smpte_time_get(struct snd_kcontrol *kctl, in snd_mts64_ctl_smpte_time_get() argument
515 struct mts64 *mts = snd_kcontrol_chip(kctl); in snd_mts64_ctl_smpte_time_get()
516 int idx = kctl->private_value; in snd_mts64_ctl_smpte_time_get()
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| /Linux-v5.4/sound/pci/hda/ |
| D | hda_codec.c | 1644 struct snd_kcontrol *kctl) in snd_hda_ctl_add() argument
1650 if (kctl->id.subdevice & HDA_SUBDEV_AMP_FLAG) { in snd_hda_ctl_add()
1653 nid = get_amp_nid_(kctl->private_value); in snd_hda_ctl_add()
1655 if ((kctl->id.subdevice & HDA_SUBDEV_NID_FLAG) != 0 && nid == 0) in snd_hda_ctl_add()
1656 nid = kctl->id.subdevice & 0xffff; in snd_hda_ctl_add()
1657 if (kctl->id.subdevice & (HDA_SUBDEV_NID_FLAG|HDA_SUBDEV_AMP_FLAG)) in snd_hda_ctl_add()
1658 kctl->id.subdevice = 0; in snd_hda_ctl_add()
1659 err = snd_ctl_add(codec->card, kctl); in snd_hda_ctl_add()
1665 item->kctl = kctl; in snd_hda_ctl_add()
1683 int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl, in snd_hda_add_nid() argument
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| D | hda_proc.c | 53 struct snd_kcontrol *kctl; in print_nid_array() local
57 kctl = item->kctl; in print_nid_array()
60 kctl->id.name, kctl->id.index + item->index, in print_nid_array()
61 kctl->id.device); in print_nid_array()
66 get_amp_channels(kctl), in print_nid_array()
67 get_amp_direction(kctl) ? "Out" : "In", in print_nid_array()
68 get_amp_index(kctl), in print_nid_array()
69 get_amp_offset(kctl)); in print_nid_array()
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| /Linux-v5.4/sound/soc/intel/atom/ |
| D | sst-atom-controls.c | 296 bc = (void *)algo->kctl->private_value; in sst_find_and_send_pipe_algo()
299 algo->kctl->id.name, pipe); in sst_find_and_send_pipe_algo()
590 struct snd_kcontrol *kctl = gain->kctl; in sst_set_pipe_gain() local
592 dev_dbg(&drv->pdev->dev, "control name=%s\n", kctl->id.name); in sst_set_pipe_gain()
593 mc = (void *)kctl->private_value; in sst_set_pipe_gain()
1367 static int sst_fill_module_list(struct snd_kcontrol *kctl, in sst_fill_module_list() argument
1380 struct sst_gain_mixer_control *mc = (void *)kctl->private_value; in sst_fill_module_list()
1383 module->kctl = kctl; in sst_fill_module_list()
1386 struct sst_algo_control *bc = (void *)kctl->private_value; in sst_fill_module_list()
1389 module->kctl = kctl; in sst_fill_module_list()
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| /Linux-v5.4/sound/pci/ac97/ |
| D | ac97_codec.c | 680 static void set_inv_eapd(struct snd_ac97 *ac97, struct snd_kcontrol *kctl) in set_inv_eapd() argument
682 kctl->private_value = AC97_SINGLE_VALUE(AC97_POWERDOWN, 15, 1, 0); in set_inv_eapd()
1171 struct snd_kcontrol *kctl; in snd_ac97_cmute_new_stereo() local
1192 kctl = snd_ctl_new1(&tmp, ac97); in snd_ac97_cmute_new_stereo()
1198 kctl = snd_ctl_new1(&tmp, ac97); in snd_ac97_cmute_new_stereo()
1200 err = snd_ctl_add(card, kctl); in snd_ac97_cmute_new_stereo()
1227 static void set_tlv_db_scale(struct snd_kcontrol *kctl, const unsigned int *tlv) in set_tlv_db_scale() argument
1229 kctl->tlv.p = tlv; in set_tlv_db_scale()
1231 kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ; in set_tlv_db_scale()
1241 struct snd_kcontrol *kctl; in snd_ac97_cvol_new() local
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| /Linux-v5.4/sound/pci/emu10k1/ |
| D | emumixer.c | 1767 struct snd_kcontrol *kctl = ctl_find(card, src); in rename_ctl() local
1768 if (kctl) { in rename_ctl()
1769 strcpy(kctl->id.name, dst); in rename_ctl()
1779 struct snd_kcontrol *kctl; in snd_emu10k1_mixer() local
1994 if ((kctl = emu->ctl_send_routing = snd_ctl_new1(&snd_emu10k1_send_routing_control, emu)) == NULL) in snd_emu10k1_mixer()
1996 kctl->id.device = pcm_device; in snd_emu10k1_mixer()
1997 if ((err = snd_ctl_add(card, kctl))) in snd_emu10k1_mixer()
1999 if ((kctl = emu->ctl_send_volume = snd_ctl_new1(&snd_emu10k1_send_volume_control, emu)) == NULL) in snd_emu10k1_mixer()
2001 kctl->id.device = pcm_device; in snd_emu10k1_mixer()
2002 if ((err = snd_ctl_add(card, kctl))) in snd_emu10k1_mixer()
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| /Linux-v5.4/sound/i2c/other/ |
| D | ak4114.c | 461 struct snd_kcontrol *kctl; in snd_ak4114_build() local
470 kctl = snd_ctl_new1(&snd_ak4114_iec958_controls[idx], ak4114); in snd_ak4114_build()
471 if (kctl == NULL) in snd_ak4114_build()
473 if (strstr(kctl->id.name, "Playback")) { in snd_ak4114_build()
475 snd_ctl_free_one(kctl); in snd_ak4114_build()
479 kctl->id.device = ply_substream->pcm->device; in snd_ak4114_build()
480 kctl->id.subdevice = ply_substream->number; in snd_ak4114_build()
482 kctl->id.device = cap_substream->pcm->device; in snd_ak4114_build()
483 kctl->id.subdevice = cap_substream->number; in snd_ak4114_build()
485 err = snd_ctl_add(ak4114->card, kctl); in snd_ak4114_build()
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| D | ak4117.c | 412 struct snd_kcontrol *kctl; in snd_ak4117_build() local
420 kctl = snd_ctl_new1(&snd_ak4117_iec958_controls[idx], ak4117); in snd_ak4117_build()
421 if (kctl == NULL) in snd_ak4117_build()
423 kctl->id.device = cap_substream->pcm->device; in snd_ak4117_build()
424 kctl->id.subdevice = cap_substream->number; in snd_ak4117_build()
425 err = snd_ctl_add(ak4117->card, kctl); in snd_ak4117_build()
428 ak4117->kctls[idx] = kctl; in snd_ak4117_build()
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| /Linux-v5.4/sound/i2c/ |
| D | cs8427.c | 520 struct snd_kcontrol *kctl; in snd_cs8427_iec958_build() local
527 kctl = snd_ctl_new1(&snd_cs8427_iec958_controls[idx], cs8427); in snd_cs8427_iec958_build()
528 if (kctl == NULL) in snd_cs8427_iec958_build()
530 kctl->id.device = play_substream->pcm->device; in snd_cs8427_iec958_build()
531 kctl->id.subdevice = play_substream->number; in snd_cs8427_iec958_build()
532 err = snd_ctl_add(cs8427->bus->card, kctl); in snd_cs8427_iec958_build()
535 if (! strcmp(kctl->id.name, in snd_cs8427_iec958_build()
537 chip->playback.pcm_ctl = kctl; in snd_cs8427_iec958_build()
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| /Linux-v5.4/sound/pci/trident/ |
| D | trident_main.c | 2879 struct snd_kcontrol *kctl, in snd_trident_notify_pcm_change1() argument
2884 if (! kctl) in snd_trident_notify_pcm_change1()
2887 kctl->vd[num].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE; in snd_trident_notify_pcm_change1()
2889 kctl->vd[num].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE; in snd_trident_notify_pcm_change1()
2892 snd_ctl_build_ioff(&id, kctl, num)); in snd_trident_notify_pcm_change1()
2950 struct snd_kcontrol *kctl; in snd_trident_mixer() local
3003 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_trident_vol_wave_control, trident))) < 0) in snd_trident_mixer()
3005 kctl->put(kctl, uctl); in snd_trident_mixer()
3006 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_trident_vol_music_control, trident))) < 0) in snd_trident_mixer()
3008 kctl->put(kctl, uctl); in snd_trident_mixer()
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| /Linux-v5.4/sound/soc/codecs/ |
| D | ak4118.c | 269 struct snd_kcontrol *kctl; in ak4118_irq_handler() local
278 kctl = snd_soc_card_get_kcontrol(component->card, in ak4118_irq_handler()
280 if (!kctl) in ak4118_irq_handler()
282 id = &kctl->id; in ak4118_irq_handler()
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