--- zzzz-none-000/linux-3.10.107/sound/usb/mixer_quirks.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/sound/usb/mixer_quirks.c 2021-02-04 17:41:59.000000000 +0000 @@ -9,6 +9,8 @@ * 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 @@ -30,14 +32,17 @@ #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; @@ -49,13 +54,6 @@ snd_kcontrol_tlv_rw_t *tlv_callback; }; -/* private_free callback */ -static void usb_mixer_elem_free(struct snd_kcontrol *kctl) -{ - kfree(kctl->private_data); - kctl->private_data = NULL; -} - /* 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. @@ -72,7 +70,6 @@ const char *name, snd_kcontrol_tlv_rw_t *tlv_callback) { - int err; struct usb_mixer_elem_info *cval; struct snd_kcontrol *kctl; @@ -80,8 +77,7 @@ if (!cval) return -ENOMEM; - cval->id = unitid; - cval->mixer = mixer; + snd_usb_mixer_elem_init_std(&cval->head, mixer, unitid); cval->val_type = val_type; cval->channels = 1; cval->control = control; @@ -105,7 +101,7 @@ /* Set name */ snprintf(kctl->id.name, sizeof(kctl->id.name), name); - kctl->private_free = usb_mixer_elem_free; + kctl->private_free = snd_usb_mixer_elem_free; /* set TLV */ if (tlv_callback) { @@ -115,11 +111,7 @@ SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK; } /* Add control to mixer */ - err = snd_usb_mixer_add_control(mixer, kctl); - if (err < 0) - return err; - - return 0; + return snd_usb_mixer_add_control(&cval->head, kctl); } static int snd_create_std_mono_ctl(struct usb_mixer_interface *mixer, @@ -153,6 +145,32 @@ 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 * @@ -281,84 +299,88 @@ static int snd_audigy2nx_led_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); - int index = kcontrol->private_value; - - ucontrol->value.integer.value[0] = mixer->audigy2nx_leds[index]; + ucontrol->value.integer.value[0] = kcontrol->private_value >> 8; return 0; } -static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +static int snd_audigy2nx_led_update(struct usb_mixer_interface *mixer, + int value, int index) { - struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); - int index = kcontrol->private_value; - int value = ucontrol->value.integer.value[0]; - int err, changed; + struct snd_usb_audio *chip = mixer->chip; + int err; - if (value > 1) - return -EINVAL; - changed = value != mixer->audigy2nx_leds[index]; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) { - err = -ENODEV; - goto out; - } - if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) - err = snd_usb_ctl_msg(mixer->chip->dev, - usb_sndctrlpipe(mixer->chip->dev, 0), 0x24, + err = snd_usb_lock_shutdown(chip); + if (err < 0) + return err; + + if (chip->usb_id == USB_ID(0x041e, 0x3042)) + err = snd_usb_ctl_msg(chip->dev, + usb_sndctrlpipe(chip->dev, 0), 0x24, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, !value, 0, NULL, 0); /* USB X-Fi S51 Pro */ - if (mixer->chip->usb_id == USB_ID(0x041e, 0x30df)) - err = snd_usb_ctl_msg(mixer->chip->dev, - usb_sndctrlpipe(mixer->chip->dev, 0), 0x24, + if (chip->usb_id == USB_ID(0x041e, 0x30df)) + err = snd_usb_ctl_msg(chip->dev, + usb_sndctrlpipe(chip->dev, 0), 0x24, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, !value, 0, NULL, 0); else - err = snd_usb_ctl_msg(mixer->chip->dev, - usb_sndctrlpipe(mixer->chip->dev, 0), 0x24, + err = snd_usb_ctl_msg(chip->dev, + usb_sndctrlpipe(chip->dev, 0), 0x24, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, value, index + 2, NULL, 0); - out: - up_read(&mixer->chip->shutdown_rwsem); - if (err < 0) - return err; - mixer->audigy2nx_leds[index] = value; - return changed; + snd_usb_unlock_shutdown(chip); + return err; } -static struct snd_kcontrol_new snd_audigy2nx_controls[] = { - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "CMSS LED Switch", - .info = snd_audigy2nx_led_info, - .get = snd_audigy2nx_led_get, - .put = snd_audigy2nx_led_put, - .private_value = 0, - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Power LED Switch", - .info = snd_audigy2nx_led_info, - .get = snd_audigy2nx_led_get, - .put = snd_audigy2nx_led_put, - .private_value = 1, - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Dolby Digital LED Switch", - .info = snd_audigy2nx_led_info, - .get = snd_audigy2nx_led_get, - .put = snd_audigy2nx_led_put, - .private_value = 2, - }, +static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); + struct usb_mixer_interface *mixer = list->mixer; + int index = kcontrol->private_value & 0xff; + unsigned int value = ucontrol->value.integer.value[0]; + int old_value = kcontrol->private_value >> 8; + int err; + + if (value > 1) + return -EINVAL; + if (value == old_value) + return 0; + kcontrol->private_value = (value << 8) | index; + err = snd_audigy2nx_led_update(mixer, value, index); + return err < 0 ? err : 1; +} + +static int snd_audigy2nx_led_resume(struct usb_mixer_elem_list *list) +{ + int priv_value = list->kctl->private_value; + + return snd_audigy2nx_led_update(list->mixer, priv_value >> 8, + priv_value & 0xff); +} + +/* name and private_value are set dynamically */ +static struct snd_kcontrol_new snd_audigy2nx_control = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .info = snd_audigy2nx_led_info, + .get = snd_audigy2nx_led_get, + .put = snd_audigy2nx_led_put, +}; + +static const char * const snd_audigy2nx_led_names[] = { + "CMSS LED Switch", + "Power LED Switch", + "Dolby Digital LED Switch", }; static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer) { int i, err; - for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_controls); ++i) { + for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_led_names); ++i) { + struct snd_kcontrol_new knew; + /* USB X-Fi S51 doesn't have a CMSS LED */ if ((mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) && i == 0) continue; @@ -371,12 +393,16 @@ mixer->chip->usb_id == USB_ID(0x041e, 0x30df) || mixer->chip->usb_id == USB_ID(0x041e, 0x3048))) break; - err = snd_ctl_add(mixer->chip->card, - snd_ctl_new1(&snd_audigy2nx_controls[i], mixer)); + + knew = snd_audigy2nx_control; + knew.name = snd_audigy2nx_led_names[i]; + knew.private_value = (1 << 8) | i; /* LED on as default */ + err = add_single_ctl_with_resume(mixer, 0, + snd_audigy2nx_led_resume, + &knew, NULL); if (err < 0) return err; } - mixer->audigy2nx_leds[1] = 1; /* Power LED is on by default */ return 0; } @@ -414,16 +440,15 @@ for (i = 0; jacks[i].name; ++i) { snd_iprintf(buffer, "%s: ", jacks[i].name); - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = 0; - else - err = snd_usb_ctl_msg(mixer->chip->dev, + err = snd_usb_lock_shutdown(mixer->chip); + if (err < 0) + return; + err = snd_usb_ctl_msg(mixer->chip->dev, usb_rcvctrlpipe(mixer->chip->dev, 0), UAC_GET_MEM, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE, 0, jacks[i].unitid << 8, buf, 3); - up_read(&mixer->chip->shutdown_rwsem); + snd_usb_unlock_shutdown(mixer->chip); if (err == 3 && (buf[0] == 3 || buf[0] == 6)) snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]); else @@ -431,43 +456,134 @@ } } +/* EMU0204 */ +static int snd_emu0204_ch_switch_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static const char * const texts[2] = {"1/2", "3/4"}; + + return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts); +} + +static int snd_emu0204_ch_switch_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + ucontrol->value.enumerated.item[0] = kcontrol->private_value; + return 0; +} + +static int snd_emu0204_ch_switch_update(struct usb_mixer_interface *mixer, + int value) +{ + struct snd_usb_audio *chip = mixer->chip; + int err; + unsigned char buf[2]; + + err = snd_usb_lock_shutdown(chip); + if (err < 0) + return err; + + buf[0] = 0x01; + buf[1] = value ? 0x02 : 0x01; + err = snd_usb_ctl_msg(chip->dev, + usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, + USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, + 0x0400, 0x0e00, buf, 2); + snd_usb_unlock_shutdown(chip); + return err; +} + +static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); + struct usb_mixer_interface *mixer = list->mixer; + unsigned int value = ucontrol->value.enumerated.item[0]; + int err; + + if (value > 1) + return -EINVAL; + + if (value == kcontrol->private_value) + return 0; + + kcontrol->private_value = value; + err = snd_emu0204_ch_switch_update(mixer, value); + return err < 0 ? err : 1; +} + +static int snd_emu0204_ch_switch_resume(struct usb_mixer_elem_list *list) +{ + return snd_emu0204_ch_switch_update(list->mixer, + list->kctl->private_value); +} + +static struct snd_kcontrol_new snd_emu0204_control = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Front Jack Channels", + .info = snd_emu0204_ch_switch_info, + .get = snd_emu0204_ch_switch_get, + .put = snd_emu0204_ch_switch_put, + .private_value = 0, +}; + +static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer) +{ + return add_single_ctl_with_resume(mixer, 0, + snd_emu0204_ch_switch_resume, + &snd_emu0204_control, NULL); +} + /* ASUS Xonar U1 / U3 controls */ static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); - - ucontrol->value.integer.value[0] = !!(mixer->xonar_u1_status & 0x02); + ucontrol->value.integer.value[0] = !!(kcontrol->private_value & 0x02); return 0; } +static int snd_xonar_u1_switch_update(struct usb_mixer_interface *mixer, + unsigned char status) +{ + struct snd_usb_audio *chip = mixer->chip; + 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), 0x08, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, + 50, 0, &status, 1); + snd_usb_unlock_shutdown(chip); + return err; +} + static int snd_xonar_u1_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); + struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); u8 old_status, new_status; - int err, changed; + int err; - old_status = mixer->xonar_u1_status; + old_status = kcontrol->private_value; if (ucontrol->value.integer.value[0]) new_status = old_status | 0x02; else new_status = old_status & ~0x02; - changed = new_status != old_status; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = -ENODEV; - else - err = snd_usb_ctl_msg(mixer->chip->dev, - usb_sndctrlpipe(mixer->chip->dev, 0), 0x08, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, - 50, 0, &new_status, 1); - up_read(&mixer->chip->shutdown_rwsem); - if (err < 0) - return err; - mixer->xonar_u1_status = new_status; - return changed; + if (new_status == old_status) + return 0; + + kcontrol->private_value = new_status; + err = snd_xonar_u1_switch_update(list->mixer, new_status); + return err < 0 ? err : 1; +} + +static int snd_xonar_u1_switch_resume(struct usb_mixer_elem_list *list) +{ + return snd_xonar_u1_switch_update(list->mixer, + list->kctl->private_value); } static struct snd_kcontrol_new snd_xonar_u1_output_switch = { @@ -476,82 +592,210 @@ .info = snd_ctl_boolean_mono_info, .get = snd_xonar_u1_switch_get, .put = snd_xonar_u1_switch_put, + .private_value = 0x05, }; static int snd_xonar_u1_controls_create(struct usb_mixer_interface *mixer) { + return add_single_ctl_with_resume(mixer, 0, + snd_xonar_u1_switch_resume, + &snd_xonar_u1_output_switch, NULL); +} + +/* Digidesign Mbox 1 clock source switch (internal/spdif) */ + +static int snd_mbox1_switch_get(struct snd_kcontrol *kctl, + struct snd_ctl_elem_value *ucontrol) +{ + 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_ctl_add(mixer->chip->card, - snd_ctl_new1(&snd_xonar_u1_output_switch, mixer)); + err = snd_usb_lock_shutdown(chip); if (err < 0) return err; - mixer->xonar_u1_status = 0x05; - return 0; + + /* 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_nativeinstruments_control_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) +static int snd_ni_control_init_val(struct usb_mixer_interface *mixer, + struct snd_kcontrol *kctl) { - struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); struct usb_device *dev = mixer->chip->dev; - u8 bRequest = (kcontrol->private_value >> 16) & 0xff; - u16 wIndex = kcontrol->private_value & 0xffff; - u8 tmp; - int ret; - - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - ret = -ENODEV; - else - ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0, wIndex, - &tmp, sizeof(tmp), 1000); - up_read(&mixer->chip->shutdown_rwsem); - - if (ret < 0) { - snd_printk(KERN_ERR - "unable to issue vendor read request (ret = %d)", ret); - return ret; + 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; } - ucontrol->value.integer.value[0] = tmp; + 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_interface *mixer = snd_kcontrol_chip(kcontrol); - struct usb_device *dev = mixer->chip->dev; - u8 bRequest = (kcontrol->private_value >> 16) & 0xff; - u16 wIndex = kcontrol->private_value & 0xffff; - u16 wValue = ucontrol->value.integer.value[0]; - int ret; - - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - ret = -ENODEV; - else - ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - wValue, wIndex, - NULL, 0, 1000); - up_read(&mixer->chip->shutdown_rwsem); - - if (ret < 0) { - snd_printk(KERN_ERR - "unable to issue vendor write request (ret = %d)", ret); - return ret; - } + 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; - return 0; + 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[] = { @@ -622,16 +866,17 @@ }; for (i = 0; i < count; i++) { - struct snd_kcontrol *c; + struct usb_mixer_elem_list *list; template.name = kc[i].name; template.private_value = kc[i].private_value; - c = snd_ctl_new1(&template, mixer); - err = snd_ctl_add(mixer->chip->card, c); - + 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; @@ -639,170 +884,87 @@ /* M-Audio FastTrack Ultra quirks */ /* FTU Effect switch (also used by C400/C600) */ -struct snd_ftu_eff_switch_priv_val { - struct usb_mixer_interface *mixer; - int cached_value; - int is_cached; - int bUnitID; - int validx; -}; - static int snd_ftu_eff_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static const char *texts[8] = {"Room 1", - "Room 2", - "Room 3", - "Hall 1", - "Hall 2", - "Plate", - "Delay", - "Echo" + static const char *const texts[8] = { + "Room 1", "Room 2", "Room 3", "Hall 1", + "Hall 2", "Plate", "Delay", "Echo" }; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 8; - if (uinfo->value.enumerated.item > 7) - uinfo->value.enumerated.item = 7; - strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); - - return 0; + return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts); } -static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl, - struct snd_ctl_elem_value *ucontrol) +static int snd_ftu_eff_switch_init(struct usb_mixer_interface *mixer, + struct snd_kcontrol *kctl) { - struct snd_usb_audio *chip; - struct usb_mixer_interface *mixer; - struct snd_ftu_eff_switch_priv_val *pval; + struct usb_device *dev = mixer->chip->dev; + unsigned int pval = kctl->private_value; int err; unsigned char value[2]; - int id, validx; - - const int val_len = 2; value[0] = 0x00; value[1] = 0x00; - pval = (struct snd_ftu_eff_switch_priv_val *) - kctl->private_value; - - if (pval->is_cached) { - ucontrol->value.enumerated.item[0] = pval->cached_value; - return 0; - } - - mixer = (struct usb_mixer_interface *) pval->mixer; - if (snd_BUG_ON(!mixer)) - return -EINVAL; - - chip = (struct snd_usb_audio *) mixer->chip; - if (snd_BUG_ON(!chip)) - return -EINVAL; - - id = pval->bUnitID; - validx = pval->validx; - - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = -ENODEV; - else - err = snd_usb_ctl_msg(chip->dev, - usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR, - USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, - validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), - value, val_len); - up_read(&mixer->chip->shutdown_rwsem); + 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; - ucontrol->value.enumerated.item[0] = value[0]; - pval->cached_value = value[0]; - pval->is_cached = 1; - + kctl->private_value |= value[0] << 24; return 0; } -static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl, +static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { - struct snd_usb_audio *chip; - struct snd_ftu_eff_switch_priv_val *pval; + ucontrol->value.enumerated.item[0] = kctl->private_value >> 24; + return 0; +} - struct usb_mixer_interface *mixer; - int changed, cur_val, err, new_val; +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 id, validx; - - const int val_len = 2; - - changed = 0; - - pval = (struct snd_ftu_eff_switch_priv_val *) - kctl->private_value; - cur_val = pval->cached_value; - new_val = ucontrol->value.enumerated.item[0]; - - mixer = (struct usb_mixer_interface *) pval->mixer; - if (snd_BUG_ON(!mixer)) - return -EINVAL; - - chip = (struct snd_usb_audio *) mixer->chip; - if (snd_BUG_ON(!chip)) - return -EINVAL; - - id = pval->bUnitID; - validx = pval->validx; - - if (!pval->is_cached) { - /* Read current value */ - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = -ENODEV; - else - err = snd_usb_ctl_msg(chip->dev, - usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR, - USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, - validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), - value, val_len); - up_read(&mixer->chip->shutdown_rwsem); - if (err < 0) - return err; - - cur_val = value[0]; - pval->cached_value = cur_val; - pval->is_cached = 1; - } - /* update value if needed */ - if (cur_val != new_val) { - value[0] = new_val; - value[1] = 0; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = -ENODEV; - else - err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, - USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, - validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), - value, val_len); - up_read(&mixer->chip->shutdown_rwsem); - if (err < 0) - return err; + int err; - pval->cached_value = new_val; - pval->is_cached = 1; - changed = 1; - } + value[0] = pval >> 24; + value[1] = 0; - return changed; + 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 void kctl_private_value_free(struct snd_kcontrol *kctl) +static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl, + struct snd_ctl_elem_value *ucontrol) { - kfree((void *)kctl->private_value); + 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, @@ -817,33 +979,16 @@ .get = snd_ftu_eff_switch_get, .put = snd_ftu_eff_switch_put }; - + struct usb_mixer_elem_list *list; int err; - struct snd_kcontrol *kctl; - struct snd_ftu_eff_switch_priv_val *pval; - pval = kzalloc(sizeof(*pval), GFP_KERNEL); - if (!pval) - return -ENOMEM; - - pval->cached_value = 0; - pval->is_cached = 0; - pval->mixer = mixer; - pval->bUnitID = bUnitID; - pval->validx = validx; - - template.private_value = (unsigned long) pval; - kctl = snd_ctl_new1(&template, mixer->chip); - if (!kctl) { - kfree(pval); - return -ENOMEM; - } - - kctl->private_free = kctl_private_value_free; - err = snd_ctl_add(mixer->chip->card, kctl); + 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; } @@ -1025,7 +1170,7 @@ int unitid = 12; /* SamleRate ExtensionUnit ID */ list_for_each_entry(mixer, &chip->mixer_list, list) { - cval = mixer->id_elems[unitid]; + 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, @@ -1322,6 +1467,259 @@ {} }; +/* 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); + if (!iface || iface->num_altsetting < 2) + return -EINVAL; + alts = &iface->altsetting[1]; + if (get_iface_desc(alts)->bNumEndpoints < 1) + return -EINVAL; + 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; @@ -1344,6 +1742,13 @@ 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); @@ -1360,6 +1765,14 @@ 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, @@ -1376,6 +1789,14 @@ /* 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; @@ -1404,7 +1825,53 @@ snd_usb_mixer_notify_id(mixer, mixer->rc_cfg->mute_mixer_id); break; default: - snd_printd(KERN_DEBUG "memory change in unknown unit %d\n", unitid); + 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 usb_mixer_elem_info *cval, + 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), + ); + + if (cval->min == 0 && cval->max == 50) { + usb_audio_info(mixer->chip, "applying DragonFly dB scale quirk (0-50 variant)\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; + + } else if (cval->min == 0 && cval->max <= 1000) { + /* Some other clearly broken DragonFly variant. + * At least a 0..53 variant (hw v1.0) exists. + */ + usb_audio_info(mixer->chip, "ignoring too narrow dB range on a DragonFly device"); + 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->control == UAC_FU_VOLUME) + snd_dragonfly_quirk_db_scale(mixer, cval, kctl); break; } }