/* * USB Audio Driver for ALSA * * Quirks and vendor-specific extensions for mixer interfaces * * Copyright (c) 2002 by Takashi Iwai * * Many codes borrowed from audio.c by * Alan Cox (alan@lxorguk.ukuu.org.uk) * Thomas Sailer (sailer@ife.ee.ethz.ch) * * Audio Advantage Micro II support added by: * Przemek Rudy (prudy1@o2.pl) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include "usbaudio.h" #include "mixer.h" #include "mixer_quirks.h" #include "mixer_scarlett.h" #include "helper.h" extern struct snd_kcontrol_new *snd_usb_feature_unit_ctl; struct std_mono_table { unsigned int unitid, control, cmask; int val_type; const char *name; snd_kcontrol_tlv_rw_t *tlv_callback; }; /* This function allows for the creation of standard UAC controls. * See the quirks for M-Audio FTUs or Ebox-44. * If you don't want to set a TLV callback pass NULL. * * Since there doesn't seem to be a devices that needs a multichannel * version, we keep it mono for simplicity. */ static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer, unsigned int unitid, unsigned int control, unsigned int cmask, int val_type, unsigned int idx_off, const char *name, snd_kcontrol_tlv_rw_t *tlv_callback) { struct usb_mixer_elem_info *cval; struct snd_kcontrol *kctl; cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (!cval) return -ENOMEM; snd_usb_mixer_elem_init_std(&cval->head, mixer, unitid); cval->val_type = val_type; cval->channels = 1; cval->control = control; cval->cmask = cmask; cval->idx_off = idx_off; /* get_min_max() is called only for integer volumes later, * so provide a short-cut for booleans */ cval->min = 0; cval->max = 1; cval->res = 0; cval->dBmin = 0; cval->dBmax = 0; /* Create control */ kctl = snd_ctl_new1(snd_usb_feature_unit_ctl, cval); if (!kctl) { kfree(cval); return -ENOMEM; } /* Set name */ snprintf(kctl->id.name, sizeof(kctl->id.name), name); kctl->private_free = snd_usb_mixer_elem_free; /* set TLV */ if (tlv_callback) { kctl->tlv.c = tlv_callback; kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK; } /* Add control to mixer */ return snd_usb_mixer_add_control(&cval->head, kctl); } static int snd_create_std_mono_ctl(struct usb_mixer_interface *mixer, unsigned int unitid, unsigned int control, unsigned int cmask, int val_type, const char *name, snd_kcontrol_tlv_rw_t *tlv_callback) { return snd_create_std_mono_ctl_offset(mixer, unitid, control, cmask, val_type, 0 /* Offset */, name, tlv_callback); } /* * Create a set of standard UAC controls from a table */ static int snd_create_std_mono_table(struct usb_mixer_interface *mixer, struct std_mono_table *t) { int err; while (t->name != NULL) { err = snd_create_std_mono_ctl(mixer, t->unitid, t->control, t->cmask, t->val_type, t->name, t->tlv_callback); if (err < 0) return err; t++; } return 0; } static int add_single_ctl_with_resume(struct usb_mixer_interface *mixer, int id, usb_mixer_elem_resume_func_t resume, const struct snd_kcontrol_new *knew, struct usb_mixer_elem_list **listp) { struct usb_mixer_elem_list *list; struct snd_kcontrol *kctl; list = kzalloc(sizeof(*list), GFP_KERNEL); if (!list) return -ENOMEM; if (listp) *listp = list; list->mixer = mixer; list->id = id; list->resume = resume; kctl = snd_ctl_new1(knew, list); if (!kctl) { kfree(list); return -ENOMEM; } kctl->private_free = snd_usb_mixer_elem_free; return snd_usb_mixer_add_control(list, kctl); } /* * Sound Blaster remote control configuration * * format of remote control data: * Extigy: xx 00 * Audigy 2 NX: 06 80 xx 00 00 00 * Live! 24-bit: 06 80 xx yy 22 83 */ static const struct rc_config { u32 usb_id; u8 offset; u8 length; u8 packet_length; u8 min_packet_length; 
##############################################################################
# Copyright (c) 2017 Mirantis Inc., Enea AB and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
---
cluster:
  domain: mcp-vpp-noha.local
  states:
    - openstack_noha
    - neutron_gateway
    - networks
virtual:
  nodes:
    control:
      - ctl01
      - gtw01
    compute:
      - cmp001
      - cmp002
  ctl01:
    vcpus: 4
    ram: 14336
  gtw01:
    ram: 2048
control) { ucontrol->value.enumerated.item[0] = kctl->private_value; return 0; } static int snd_mbox1_switch_update(struct usb_mixer_interface *mixer, int val) { struct snd_usb_audio *chip = mixer->chip; int err; unsigned char buff[3]; err = snd_usb_lock_shutdown(chip); if (err < 0) return err; /* Prepare for magic command to toggle clock source */ err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), 0x81, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE, 0x00, 0x500, buff, 1); if (err < 0) goto err; err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), 0x81, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_ENDPOINT, 0x100, 0x81, buff, 3); if (err < 0) goto err; /* 2 possibilities: Internal -> send sample rate * S/PDIF sync -> send zeroes * NB: Sample rate locked to 48kHz on purpose to * prevent user from resetting the sample rate * while S/PDIF sync is enabled and confusing * this configuration. */ if (val == 0) { buff[0] = 0x80; buff[1] = 0xbb; buff[2] = 0x00; } else { buff[0] = buff[1] = buff[2] = 0x00; } /* Send the magic command to toggle the clock source */ err = snd_usb_ctl_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), 0x1, USB_TYPE_CLASS | USB_RECIP_ENDPOINT, 0x100, 0x81, buff, 3); if (err < 0) goto err; err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), 0x81, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_ENDPOINT, 0x100, 0x81, buff, 3); if (err < 0) goto err; err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), 0x81, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_ENDPOINT, 0x100, 0x2, buff, 3); if (err < 0) goto err; err: snd_usb_unlock_shutdown(chip); return err; } static int snd_mbox1_switch_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl); struct usb_mixer_interface *mixer = list->mixer; int err; bool cur_val, new_val; cur_val = kctl->private_value; new_val = ucontrol->value.enumerated.item[0]; if (cur_val == new_val) return 0; kctl->private_value = new_val; err = snd_mbox1_switch_update(mixer, new_val); return err < 0 ? err : 1; } static int snd_mbox1_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { static const char *const texts[2] = { "Internal", "S/PDIF" }; return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts); } static int snd_mbox1_switch_resume(struct usb_mixer_elem_list *list) { return snd_mbox1_switch_update(list->mixer, list->kctl->private_value); } static struct snd_kcontrol_new snd_mbox1_switch = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Clock Source", .index = 0, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .info = snd_mbox1_switch_info, .get = snd_mbox1_switch_get, .put = snd_mbox1_switch_put, .private_value = 0 }; static int snd_mbox1_create_sync_switch(struct usb_mixer_interface *mixer) { return add_single_ctl_with_resume(mixer, 0, snd_mbox1_switch_resume, &snd_mbox1_switch, NULL); } /* Native Instruments device quirks */ #define _MAKE_NI_CONTROL(bRequest,wIndex) ((bRequest) << 16 | (wIndex)) static int snd_ni_control_init_val(struct usb_mixer_interface *mixer, struct snd_kcontrol *kctl) { struct usb_device *dev = mixer->chip->dev; unsigned int pval = kctl->private_value; u8 value; int err; err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), (pval >> 16) & 0xff, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0, pval & 0xffff, &value, 1); if (err < 0) { dev_err(&dev->dev, "unable to issue vendor read request (ret = %d)", err); return err; } kctl->private_value |= (value << 24); return 0; } static int snd_nativeinstruments_control_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = kcontrol->private_value >> 24; return 0; } static int snd_ni_update_cur_val(struct usb_mixer_elem_list *list) { struct snd_usb_audio *chip = list->mixer->chip; unsigned int pval = list->kctl->private_value; int err; err = snd_usb_lock_shutdown(chip); if (err < 0) return err; err = usb_control_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), (pval >> 16) & 0xff, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, pval >> 24, pval & 0xffff, NULL, 0, 1000); snd_usb_unlock_shutdown(chip); return err; } static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); u8 oldval = (kcontrol->private_value >> 24) & 0xff; u8 newval = ucontrol->value.integer.value[0]; int err; if (oldval == newval) return 0; kcontrol->private_value &= ~(0xff << 24); kcontrol->private_value |= (unsigned int)newval << 24; err = snd_ni_update_cur_val(list); return err < 0 ? err : 1; } static struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = { { .name = "Direct Thru Channel A", .private_value = _MAKE_NI_CONTROL(0x01, 0x03), }, { .name = "Direct Thru Channel B", .private_value = _MAKE_NI_CONTROL(0x01, 0x05), }, { .name = "Phono Input Channel A", .private_value = _MAKE_NI_CONTROL(0x02, 0x03), }, { .name = "Phono Input Channel B", .private_value = _MAKE_NI_CONTROL(0x02, 0x05), }, }; static struct snd_kcontrol_new snd_nativeinstruments_ta10_mixers[] = { { .name = "Direct Thru Channel A", .private_value = _MAKE_NI_CONTROL(0x01, 0x03), }, { .name = "Direct Thru Channel B", .private_value = _MAKE_NI_CONTROL(0x01, 0x05), }, { .name = "Direct Thru Channel C", .private_value = _MAKE_NI_CONTROL(0x01, 0x07), }, { .name = "Direct Thru Channel D", .private_value = _MAKE_NI_CONTROL(0x01, 0x09), }, { .name = "Phono Input Channel A", .private_value = _MAKE_NI_CONTROL(0x02, 0x03), }, { .name = "Phono Input Channel B", .private_value = _MAKE_NI_CONTROL(0x02, 0x05), }, { .name = "Phono Input Channel C", .private_value = _MAKE_NI_CONTROL(0x02, 0x07), }, { .name = "Phono Input Channel D", .private_value = _MAKE_NI_CONTROL(0x02, 0x09), }, }; static int snd_nativeinstruments_create_mixer(struct usb_mixer_interface *mixer, const struct snd_kcontrol_new *kc, unsigned int count) { int i, err = 0; struct snd_kcontrol_new template = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .get = snd_nativeinstruments_control_get, .put = snd_nativeinstruments_control_put, .info = snd_ctl_boolean_mono_info, }; for (i = 0; i < count; i++) { struct usb_mixer_elem_list *list; template.name = kc[i].name; template.private_value = kc[i].private_value; err = add_single_ctl_with_resume(mixer, 0, snd_ni_update_cur_val, &template, &list); if (err < 0) break; snd_ni_control_init_val(mixer, list->kctl); } return err; } /* M-Audio FastTrack Ultra quirks */ /* FTU Effect switch (also used by C400/C600) */ static int snd_ftu_eff_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { static const char *const texts[8] = { "Room 1", "Room 2", "Room 3", "Hall 1", "Hall 2", "Plate", "Delay", "Echo" }; return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts); } static int snd_ftu_eff_switch_init(struct usb_mixer_interface *mixer, struct snd_kcontrol *kctl) { struct usb_device *dev = mixer->chip->dev; unsigned int pval = kctl->private_value; int err; unsigned char value[2]; value[0] = 0x00; value[1] = 0x00; err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), UAC_GET_CUR, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, pval & 0xff00, snd_usb_ctrl_intf(mixer->chip) | ((pval & 0xff) << 8), value, 2); if (err < 0) return err; kctl->private_value |= value[0] << 24; return 0; } static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.enumerated.item[0] = kctl->private_value >> 24; return 0; } static int snd_ftu_eff_switch_update(struct usb_mixer_elem_list *list) { struct snd_usb_audio *chip = list->mixer->chip; unsigned int pval = list->kctl->private_value; unsigned char value[2]; int err; value[0] = pval >> 24; value[1] = 0; err = snd_usb_lock_shutdown(chip); if (err < 0) return err; err = snd_usb_ctl_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, pval & 0xff00, snd_usb_ctrl_intf(chip) | ((pval & 0xff) << 8), value, 2); snd_usb_unlock_shutdown(chip); return err; } static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl); unsigned int pval = list->kctl->private_value; int cur_val, err, new_val; cur_val = pval >> 24; new_val = ucontrol->value.enumerated.item[0]; if (cur_val == new_val) return 0; kctl->private_value &= ~(0xff << 24); kctl->private_value |= new_val << 24; err = snd_ftu_eff_switch_update(list); return err < 0 ? err : 1; } static int snd_ftu_create_effect_switch(struct usb_mixer_interface *mixer, int validx, int bUnitID) { static struct snd_kcontrol_new template = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Effect Program Switch", .index = 0, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .info = snd_ftu_eff_switch_info, .get = snd_ftu_eff_switch_get, .put = snd_ftu_eff_switch_put }; struct usb_mixer_elem_list *list; int err; err = add_single_ctl_with_resume(mixer, bUnitID, snd_ftu_eff_switch_update, &template, &list); if (err < 0) return err; list->kctl->private_value = (validx << 8) | bUnitID; snd_ftu_eff_switch_init(mixer, list->kctl); return 0; } /* Create volume controls for FTU devices*/ static int snd_ftu_create_volume_ctls(struct usb_mixer_interface *mixer) { char name[64]; unsigned int control, cmask; int in, out, err; const unsigned int id = 5; const int val_type = USB_MIXER_S16; for (out = 0; out < 8; out++) { control = out + 1; for (in = 0; in < 8; in++) { cmask = 1 << in; snprintf(name, sizeof(name), "AIn%d - Out%d Capture Volume", in + 1, out + 1); err = snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, &snd_usb_mixer_vol_tlv); if (err < 0) return err; } for (in = 8; in < 16; in++) { cmask = 1 << in; snprintf(name, sizeof(name), "DIn%d - Out%d Playback Volume", in - 7, out + 1); err = snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, &snd_usb_mixer_vol_tlv); if (err < 0) return err; } } return 0; } /* This control needs a volume quirk, see mixer.c */ static int snd_ftu_create_effect_volume_ctl(struct usb_mixer_interface *mixer) { static const char name[] = "Effect Volume"; const unsigned int id = 6; const int val_type = USB_MIXER_U8; const unsigned int control = 2; const unsigned int cmask = 0; return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, snd_usb_mixer_vol_tlv); } /* This control needs a volume quirk, see mixer.c */ static int snd_ftu_create_effect_duration_ctl(struct usb_mixer_interface *mixer) { static const char name[] = "Effect Duration"; const unsigned int id = 6; const int val_type = USB_MIXER_S16; const unsigned int control = 3; const unsigned int cmask = 0; return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, snd_usb_mixer_vol_tlv); } /* This control needs a volume quirk, see mixer.c */ static int snd_ftu_create_effect_feedback_ctl(struct usb_mixer_interface *mixer) { static const char name[] = "Effect Feedback Volume"; const unsigned int id = 6; const int val_type = USB_MIXER_U8; const unsigned int control = 4; const unsigned int cmask = 0; return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, NULL); } static int snd_ftu_create_effect_return_ctls(struct usb_mixer_interface *mixer) { unsigned int cmask; int err, ch; char name[48]; const unsigned int id = 7; const int val_type = USB_MIXER_S16; const unsigned int control = 7; for (ch = 0; ch < 4; ++ch) { cmask = 1 << ch; snprintf(name, sizeof(name), "Effect Return %d Volume", ch + 1); err = snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, snd_usb_mixer_vol_tlv); if (err < 0) return err; } return 0; } static int snd_ftu_create_effect_send_ctls(struct usb_mixer_interface *mixer) { unsigned int cmask; int err, ch; char name[48]; const unsigned int id = 5; const int val_type = USB_MIXER_S16; const unsigned int control = 9; for (ch = 0; ch < 8; ++ch) { cmask = 1 << ch; snprintf(name, sizeof(name), "Effect Send AIn%d Volume", ch + 1); err = snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, snd_usb_mixer_vol_tlv); if (err < 0) return err; } for (ch = 8; ch < 16; ++ch) { cmask = 1 << ch; snprintf(name, sizeof(name), "Effect Send DIn%d Volume", ch - 7); err = snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, snd_usb_mixer_vol_tlv); if (err < 0) return err; } return 0; } static int snd_ftu_create_mixer(struct usb_mixer_interface *mixer) { int err; err = snd_ftu_create_volume_ctls(mixer); if (err < 0) return err; err = snd_ftu_create_effect_switch(mixer, 1, 6); if (err < 0) return err; err = snd_ftu_create_effect_volume_ctl(mixer); if (err < 0) return err; err = snd_ftu_create_effect_duration_ctl(mixer); if (err < 0) return err; err = snd_ftu_create_effect_feedback_ctl(mixer); if (err < 0) return err; err = snd_ftu_create_effect_return_ctls(mixer); if (err < 0) return err; err = snd_ftu_create_effect_send_ctls(mixer); if (err < 0) return err; return 0; } void snd_emuusb_set_samplerate(struct snd_usb_audio *chip, unsigned char samplerate_id) { struct usb_mixer_interface *mixer; struct usb_mixer_elem_info *cval; int unitid = 12; /* SamleRate ExtensionUnit ID */ list_for_each_entry(mixer, &chip->mixer_list, list) { cval = (struct usb_mixer_elem_info *)mixer->id_elems[unitid]; if (cval) { snd_usb_mixer_set_ctl_value(cval, UAC_SET_CUR, cval->control << 8, samplerate_id); snd_usb_mixer_notify_id(mixer, unitid); } break; } } /* M-Audio Fast Track C400/C600 */ /* C400/C600 volume controls, this control needs a volume quirk, see mixer.c */ static int snd_c400_create_vol_ctls(struct usb_mixer_interface *mixer) { char name[64]; unsigned int cmask, offset; int out, chan, err; int num_outs = 0; int num_ins = 0; const unsigned int id = 0x40; const int val_type = USB_MIXER_S16; const int control = 1; switch (mixer->chip->usb_id) { case USB_ID(0x0763, 0x2030): num_outs = 6; num_ins = 4; break; case USB_ID(0x0763, 0x2031): num_outs = 8; num_ins = 6; break; } for (chan = 0; chan < num_outs + num_ins; chan++) { for (out = 0; out < num_outs; out++) { if (chan < num_outs) { snprintf(name, sizeof(name), "PCM%d-Out%d Playback Volume", chan + 1, out + 1); } else { snprintf(name, sizeof(name), "In%d-Out%d Playback Volume", chan - num_outs + 1, out + 1); } cmask = (out == 0) ? 0 : 1 << (out - 1); offset = chan * num_outs; err = snd_create_std_mono_ctl_offset(mixer, id, control, cmask, val_type, offset, name, &snd_usb_mixer_vol_tlv); if (err < 0) return err; } } return 0; } /* This control needs a volume quirk, see mixer.c */ static int snd_c400_create_effect_volume_ctl(struct usb_mixer_interface *mixer) { static const char name[] = "Effect Volume"; const unsigned int id = 0x43; const int val_type = USB_MIXER_U8; const unsigned int control = 3; const unsigned int cmask = 0; return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, snd_usb_mixer_vol_tlv); } /* This control needs a volume quirk, see mixer.c */ static int snd_c400_create_effect_duration_ctl(struct usb_mixer_interface *mixer) { static const char name[] = "Effect Duration"; const unsigned int id = 0x43; const int val_type = USB_MIXER_S16; const unsigned int control = 4; const unsigned int cmask = 0; return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, snd_usb_mixer_vol_tlv); } /* This control needs a volume quirk, see mixer.c */ static int snd_c400_create_effect_feedback_ctl(struct usb_mixer_interface *mixer) { static const char name[] = "Effect Feedback Volume"; const unsigned int id = 0x43; const int val_type = USB_MIXER_U8; const unsigned int control = 5; const unsigned int cmask = 0; return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, NULL); } static int snd_c400_create_effect_vol_ctls(struct usb_mixer_interface *mixer) { char name[64]; unsigned int cmask; int chan, err; int num_outs = 0; int num_ins = 0; const unsigned int id = 0x42; const int val_type = USB_MIXER_S16; const int control = 1; switch (mixer->chip->usb_id) { case USB_ID(0x0763, 0x2030): num_outs = 6; num_ins = 4; break; case USB_ID(0x0763, 0x2031): num_outs = 8; num_ins = 6; break; } for (chan = 0; chan < num_outs + num_ins; chan++) { if (chan < num_outs) { snprintf(name, sizeof(name), "Effect Send DOut%d", chan + 1); } else { snprintf(name, sizeof(name), "Effect Send AIn%d", chan - num_outs + 1); } cmask = (chan == 0) ? 0 : 1 << (chan - 1); err = snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, name, &snd_usb_mixer_vol_tlv); if (err < 0) return err; } return 0; } static int snd_c400_create_effect_ret_vol_ctls(struct usb_mixer_interface *mixer) { char name[64]; unsigned int cmask; int chan, err; int num_outs = 0; int offset = 0; const unsigned int id = 0x40; const int val_type = USB_MIXER_S16; const int control = 1; switch (mixer->chip->usb_id) { case USB_ID(0x0763, 0x2030): num_outs = 6; offset = 0x3c; /* { 0x3c, 0x43, 0x3e, 0x45, 0x40, 0x47 } */ break; case USB_ID(0x0763, 0x2031): num_outs = 8; offset = 0x70; /* { 0x70, 0x79, 0x72, 0x7b, 0x74, 0x7d, 0x76, 0x7f } */ break; } for (chan = 0; chan < num_outs; chan++) { snprintf(name, sizeof(name), "Effect Return %d", chan + 1); cmask = (chan == 0) ? 0 : 1 << (chan + (chan % 2) * num_outs - 1); err = snd_create_std_mono_ctl_offset(mixer, id, control, cmask, val_type, offset, name, &snd_usb_mixer_vol_tlv); if (err < 0) return err; } return 0; } static int snd_c400_create_mixer(struct usb_mixer_interface *mixer) { int err; err = snd_c400_create_vol_ctls(mixer); if (err < 0) return err; err = snd_c400_create_effect_vol_ctls(mixer); if (err < 0) return err; err = snd_c400_create_effect_ret_vol_ctls(mixer); if (err < 0) return err; err = snd_ftu_create_effect_switch(mixer, 2, 0x43); if (err < 0) return err; err = snd_c400_create_effect_volume_ctl(mixer); if (err < 0) return err; err = snd_c400_create_effect_duration_ctl(mixer); if (err < 0) return err; err = snd_c400_create_effect_feedback_ctl(mixer); if (err < 0) return err; return 0; } /* * The mixer units for Ebox-44 are corrupt, and even where they * are valid they presents mono controls as L and R channels of * stereo. So we provide a good mixer here. */ static struct std_mono_table ebox44_table[] = { { .unitid = 4, .control = 1, .cmask = 0x0, .val_type = USB_MIXER_INV_BOOLEAN, .name = "Headphone Playback Switch" }, { .unitid = 4, .control = 2, .cmask = 0x1, .val_type = USB_MIXER_S16, .name = "Headphone A Mix Playback Volume" }, { .unitid = 4, .control = 2, .cmask = 0x2, .val_type = USB_MIXER_S16, .name = "Headphone B Mix Playback Volume" }, { .unitid = 7, .control = 1, .cmask = 0x0, .val_type = USB_MIXER_INV_BOOLEAN, .name = "Output Playback Switch" }, { .unitid = 7, .control = 2, .cmask = 0x1, .val_type = USB_MIXER_S16, .name = "Output A Playback Volume" }, { .unitid = 7, .control = 2, .cmask = 0x2, .val_type = USB_MIXER_S16, .name = "Output B Playback Volume" }, { .unitid = 10, .control = 1, .cmask = 0x0, .val_type = USB_MIXER_INV_BOOLEAN, .name = "Input Capture Switch" }, { .unitid = 10, .control = 2, .cmask = 0x1, .val_type = USB_MIXER_S16, .name = "Input A Capture Volume" }, { .unitid = 10, .control = 2, .cmask = 0x2, .val_type = USB_MIXER_S16, .name = "Input B Capture Volume" }, {} }; /* Audio Advantage Micro II findings: * * Mapping spdif AES bits to vendor register.bit: * AES0: [0 0 0 0 2.3 2.2 2.1 2.0] - default 0x00 * AES1: [3.3 3.2.3.1.3.0 2.7 2.6 2.5 2.4] - default: 0x01 * AES2: [0 0 0 0 0 0 0 0] * AES3: [0 0 0 0 0 0 x 0] - 'x' bit is set basing on standard usb request * (UAC_EP_CS_ATTR_SAMPLE_RATE) for Audio Devices * * power on values: * r2: 0x10 * r3: 0x20 (b7 is zeroed just before playback (except IEC61937) and set * just after it to 0xa0, presumably it disables/mutes some analog * parts when there is no audio.) * r9: 0x28 * * Optical transmitter on/off: * vendor register.bit: 9.1 * 0 - on (0x28 register value) * 1 - off (0x2a register value) * */ static int snd_microii_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; uinfo->count = 1; return 0; } static int snd_microii_spdif_default_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); struct snd_usb_audio *chip = list->mixer->chip; int err; struct usb_interface *iface; struct usb_host_interface *alts; unsigned int ep; unsigned char data[3]; int rate; err = snd_usb_lock_shutdown(chip); if (err < 0) return err; ucontrol->value.iec958.status[0] = kcontrol->private_value & 0xff; ucontrol->value.iec958.status[1] = (kcontrol->private_value >> 8) & 0xff; ucontrol->value.iec958.status[2] = 0x00; /* use known values for that card: interface#1 altsetting#1 */ iface = usb_ifnum_to_if(chip->dev, 1); alts = &iface->altsetting[1]; ep = get_endpoint(alts, 0)->bEndpointAddress; err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR, USB_TYPE_CLASS | USB_RECIP_ENDPOINT | USB_DIR_IN, UAC_EP_CS_ATTR_SAMPLE_RATE << 8, ep, data, sizeof(data)); if (err < 0) goto end; rate = data[0] | (data[1] << 8) | (data[2] << 16); ucontrol->value.iec958.status[3] = (rate == 48000) ? IEC958_AES3_CON_FS_48000 : IEC958_AES3_CON_FS_44100; err = 0; end: snd_usb_unlock_shutdown(chip); return err; } static int snd_microii_spdif_default_update(struct usb_mixer_elem_list *list) { struct snd_usb_audio *chip = list->mixer->chip; unsigned int pval = list->kctl->private_value; u8 reg; int err; err = snd_usb_lock_shutdown(chip); if (err < 0) return err; reg = ((pval >> 4) & 0xf0) | (pval & 0x0f); err = snd_usb_ctl_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, reg, 2, NULL, 0); if (err < 0) goto end; reg = (pval & IEC958_AES0_NONAUDIO) ? 0xa0 : 0x20; reg |= (pval >> 12) & 0x0f; err = snd_usb_ctl_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, reg, 3, NULL, 0); if (err < 0) goto end; end: snd_usb_unlock_shutdown(chip); return err; } static int snd_microii_spdif_default_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); unsigned int pval, pval_old; int err; pval = pval_old = kcontrol->private_value; pval &= 0xfffff0f0; pval |= (ucontrol->value.iec958.status[1] & 0x0f) << 8; pval |= (ucontrol->value.iec958.status[0] & 0x0f); pval &= 0xffff0fff; pval |= (ucontrol->value.iec958.status[1] & 0xf0) << 8; /* The frequency bits in AES3 cannot be set via register access. */ /* Silently ignore any bits from the request that cannot be set. */ if (pval == pval_old) return 0; kcontrol->private_value = pval; err = snd_microii_spdif_default_update(list); return err < 0 ? err : 1; } static int snd_microii_spdif_mask_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.iec958.status[0] = 0x0f; ucontrol->value.iec958.status[1] = 0xff; ucontrol->value.iec958.status[2] = 0x00; ucontrol->value.iec958.status[3] = 0x00; return 0; } static int snd_microii_spdif_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = !(kcontrol->private_value & 0x02); return 0; } static int snd_microii_spdif_switch_update(struct usb_mixer_elem_list *list) { struct snd_usb_audio *chip = list->mixer->chip; u8 reg = list->kctl->private_value; int err; err = snd_usb_lock_shutdown(chip); if (err < 0) return err; err = snd_usb_ctl_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, reg, 9, NULL, 0); snd_usb_unlock_shutdown(chip); return err; } static int snd_microii_spdif_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); u8 reg; int err; reg = ucontrol->value.integer.value[0] ? 0x28 : 0x2a; if (reg != list->kctl->private_value) return 0; kcontrol->private_value = reg; err = snd_microii_spdif_switch_update(list); return err < 0 ? err : 1; } static struct snd_kcontrol_new snd_microii_mixer_spdif[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), .info = snd_microii_spdif_info, .get = snd_microii_spdif_default_get, .put = snd_microii_spdif_default_put, .private_value = 0x00000100UL,/* reset value */ }, { .access = SNDRV_CTL_ELEM_ACCESS_READ, .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, MASK), .info = snd_microii_spdif_info, .get = snd_microii_spdif_mask_get, }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH), .info = snd_ctl_boolean_mono_info, .get = snd_microii_spdif_switch_get, .put = snd_microii_spdif_switch_put, .private_value = 0x00000028UL,/* reset value */ } }; static int snd_microii_controls_create(struct usb_mixer_interface *mixer) { int err, i; static usb_mixer_elem_resume_func_t resume_funcs[] = { snd_microii_spdif_default_update, NULL, snd_microii_spdif_switch_update }; for (i = 0; i < ARRAY_SIZE(snd_microii_mixer_spdif); ++i) { err = add_single_ctl_with_resume(mixer, 0, resume_funcs[i], &snd_microii_mixer_spdif[i], NULL); if (err < 0) return err; } return 0; } int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) { int err = 0; struct snd_info_entry *entry; if ((err = snd_usb_soundblaster_remote_init(mixer)) < 0) return err; switch (mixer->chip->usb_id) { case USB_ID(0x041e, 0x3020): case USB_ID(0x041e, 0x3040): case USB_ID(0x041e, 0x3042): case USB_ID(0x041e, 0x30df): case USB_ID(0x041e, 0x3048): err = snd_audigy2nx_controls_create(mixer); if (err < 0) break; if (!snd_card_proc_new(mixer->chip->card, "audigy2nx", &entry)) snd_info_set_text_ops(entry, mixer, snd_audigy2nx_proc_read); break; /* EMU0204 */ case USB_ID(0x041e, 0x3f19): err = snd_emu0204_controls_create(mixer); if (err < 0) break; break; case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */ case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */ err = snd_c400_create_mixer(mixer); break; case USB_ID(0x0763, 0x2080): /* M-Audio Fast Track Ultra */ case USB_ID(0x0763, 0x2081): /* M-Audio Fast Track Ultra 8R */ err = snd_ftu_create_mixer(mixer); break; case USB_ID(0x0b05, 0x1739): /* ASUS Xonar U1 */ case USB_ID(0x0b05, 0x1743): /* ASUS Xonar U1 (2) */ case USB_ID(0x0b05, 0x17a0): /* ASUS Xonar U3 */ err = snd_xonar_u1_controls_create(mixer); break; case USB_ID(0x0d8c, 0x0103): /* Audio Advantage Micro II */ err = snd_microii_controls_create(mixer); break; case USB_ID(0x0dba, 0x1000): /* Digidesign Mbox 1 */ err = snd_mbox1_create_sync_switch(mixer); break; case USB_ID(0x17cc, 0x1011): /* Traktor Audio 6 */ err = snd_nativeinstruments_create_mixer(mixer, snd_nativeinstruments_ta6_mixers, ARRAY_SIZE(snd_nativeinstruments_ta6_mixers)); break; case USB_ID(0x17cc, 0x1021): /* Traktor Audio 10 */ err = snd_nativeinstruments_create_mixer(mixer, snd_nativeinstruments_ta10_mixers, ARRAY_SIZE(snd_nativeinstruments_ta10_mixers)); break; case USB_ID(0x200c, 0x1018): /* Electrix Ebox-44 */ /* detection is disabled in mixer_maps.c */ err = snd_create_std_mono_table(mixer, ebox44_table); break; case USB_ID(0x1235, 0x8012): /* Focusrite Scarlett 6i6 */ case USB_ID(0x1235, 0x8002): /* Focusrite Scarlett 8i6 */ case USB_ID(0x1235, 0x8004): /* Focusrite Scarlett 18i6 */ case USB_ID(0x1235, 0x8014): /* Focusrite Scarlett 18i8 */ case USB_ID(0x1235, 0x800c): /* Focusrite Scarlett 18i20 */ err = snd_scarlett_controls_create(mixer); break; } return err; } void snd_usb_mixer_rc_memory_change(struct usb_mixer_interface *mixer, int unitid) { if (!mixer->rc_cfg) return; /* unit ids specific to Extigy/Audigy 2 NX: */ switch (unitid) { case 0: /* remote control */ mixer->rc_urb->dev = mixer->chip->dev; usb_submit_urb(mixer->rc_urb, GFP_ATOMIC); break; case 4: /* digital in jack */ case 7: /* line in jacks */ case 19: /* speaker out jacks */ case 20: /* headphones out jack */ break; /* live24ext: 4 = line-in jack */ case 3: /* hp-out jack (may actuate Mute) */ if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) snd_usb_mixer_notify_id(mixer, mixer->rc_cfg->mute_mixer_id); break; default: usb_audio_dbg(mixer->chip, "memory change in unknown unit %d\n", unitid); break; } } static void snd_dragonfly_quirk_db_scale(struct usb_mixer_interface *mixer, struct snd_kcontrol *kctl) { /* Approximation using 10 ranges based on output measurement on hw v1.2. * This seems close to the cubic mapping e.g. alsamixer uses. */ static const DECLARE_TLV_DB_RANGE(scale, 0, 1, TLV_DB_MINMAX_ITEM(-5300, -4970), 2, 5, TLV_DB_MINMAX_ITEM(-4710, -4160), 6, 7, TLV_DB_MINMAX_ITEM(-3884, -3710), 8, 14, TLV_DB_MINMAX_ITEM(-3443, -2560), 15, 16, TLV_DB_MINMAX_ITEM(-2475, -2324), 17, 19, TLV_DB_MINMAX_ITEM(-2228, -2031), 20, 26, TLV_DB_MINMAX_ITEM(-1910, -1393), 27, 31, TLV_DB_MINMAX_ITEM(-1322, -1032), 32, 40, TLV_DB_MINMAX_ITEM(-968, -490), 41, 50, TLV_DB_MINMAX_ITEM(-441, 0), ); usb_audio_info(mixer->chip, "applying DragonFly dB scale quirk\n"); kctl->tlv.p = scale; kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ; kctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK; } void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_interface *mixer, struct usb_mixer_elem_info *cval, int unitid, struct snd_kcontrol *kctl) { switch (mixer->chip->usb_id) { case USB_ID(0x21b4, 0x0081): /* AudioQuest DragonFly */ if (unitid == 7 && cval->min == 0 && cval->max == 50) snd_dragonfly_quirk_db_scale(mixer, kctl); break; } }