/* * Copyright (c) 2007 Daniel Mack * friendly supported by NI. * * 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 <linux/init.h> #include <linux/interrupt.h> #include <linux/usb.h> #include <sound/core.h> #include <sound/initval.h> #include <sound/pcm.h> #include <sound/rawmidi.h> #include <sound/control.h> #include <linux/input.h> #include "caiaq-device.h" #include "caiaq-control.h" #define CNT_INTVAL 0x10000 static int control_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); int pos = kcontrol->private_value; int is_intval = pos & CNT_INTVAL; uinfo->count = 1; pos &= ~CNT_INTVAL; if (dev->chip.usb_id == USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ) && (pos == 0)) { /* current input mode of A8DJ */ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->value.integer.min = 0; uinfo->value.integer.max = 2; return 0; } if (is_intval) { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->value.integer.min = 0; uinfo->value.integer.max = 64; } else { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->value.integer.min = 0; uinfo->value.integer.max = 1; } return 0; } static int control_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); int pos = kcontrol->private_value; if (pos & CNT_INTVAL) ucontrol->value.integer.value[0] = dev->control_state[pos & ~CNT_INTVAL]; else ucontrol->value.integer.value[0] = !!(dev->control_state[pos / 8] & (1 << pos % 8)); return 0; } static int control_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); int pos = kcontrol->private_value; if (pos & CNT_INTVAL) { dev->control_state[pos & ~CNT_INTVAL] = ucontrol->value.integer.value[0]; snd_usb_caiaq_send_command(dev, EP1_CMD_DIMM_LEDS, dev->control_state, sizeof(dev->control_state)); } else { if (ucontrol->value.integer.value[0]) dev->control_state[pos / 8] |= 1 << (pos % 8); else dev->control_state[pos / 8] &= ~(1 << (pos % 8)); snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, dev->control_state, sizeof(dev->control_state)); } return 1; } static struct snd_kcontrol_new kcontrol_template __devinitdata = { .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .index = 0, .info = control_info, .get = control_get, .put = control_put, /* name and private_value filled later */ }; struct caiaq_controller { char *name; int index; }; static struct caiaq_controller ak1_controller[] = { { "LED left", 2 }, { "LED middle", 1 }, { "LED right", 0 }, { "LED ring", 3 } }; static struct caiaq_controller rk2_controller[] = { { "LED 1", 5 }, { "LED 2", 4 }, { "LED 3", 3 }, { "LED 4", 2 }, { "LED 5", 1 }, { "LED 6", 0 }, { "LED pedal", 6 }, { "LED 7seg_1b", 8 }, { "LED 7seg_1c", 9 }, { "LED 7seg_2a", 10 }, { "LED 7seg_2b", 11 }, { "LED 7seg_2c", 12 }, { "LED 7seg_2d", 13 }, { "LED 7seg_2e", 14 }, { "LED 7seg_2f", 15 }, { "LED 7seg_2g", 16 }, { "LED 7seg_3a", 17 }, { "LED 7seg_3b", 18 }, { "LED 7seg_3c", 19 }, { "LED 7seg_3d", 20 }, { "LED 7seg_3e", 21 }, { "LED 7seg_3f", 22 }, { "LED 7seg_3g", 23 } }; static struct caiaq_controller rk3_controller[] = { { "LED 7seg_1a", 0 + 0 }, { "LED 7seg_1b", 0 + 1 }, { "LED 7seg_1c", 0 + 2 }, { "LED 7seg_1d", 0 + 3 }, { "LED 7seg_1e", 0 + 4 }, { "LED 7seg_1f", 0 + 5 }, { "LED 7seg_1g", 0 + 6 }, { "LED 7seg_1p", 0 + 7 }, { "LED 7seg_2a", 8 + 0 }, { "LED 7seg_2b", 8 + 1 }, { "LED 7seg_2c", 8 + 2 }, { "LED 7seg_2d", 8 + 3 }, { "LED 7seg_2e", 8 + 4 }, { "LED 7seg_2f", 8 + 5 }, { "LED 7seg_2g", 8 + 6 }, { "LED 7seg_2p", 8 + 7 }, { "LED 7seg_3a", 16 + 0 }, { "LED 7seg_3b", 16 + 1 }, { "LED 7seg_3c", 16 + 2 }, { "LED 7seg_3d", 16 + 3 }, { "LED 7seg_3e", 16 + 4 }, { "LED 7seg_3f", 16 + 5 }, { "LED 7seg_3g", 16 + 6 }, { "LED 7seg_3p", 16 + 7 }, { "LED 7seg_4a", 24 + 0 }, { "LED 7seg_4b", 24 + 1 }, { "LED 7seg_4c", 24 + 2 }, { "LED 7seg_4d", 24 + 3 }, { "LED 7seg_4e", 24 + 4 }, { "LED 7seg_4f", 24 + 5 }, { "LED 7seg_4g", 24 + 6 }, { "LED 7seg_4p", 24 + 7 }, { "LED 1", 32 + 0 }, { "LED 2", 32 + 1 }, { "LED 3", 32 + 2 }, { "LED 4", 32 + 3 }, { "LED 5", 32 + 4 }, { "LED 6", 32 + 5 }, { "LED 7", 32 + 6 }, { "LED 8", 32 + 7 }, { "LED pedal", 32 + 8 } }; static struct caiaq_controller kore_controller[] = { { "LED F1", 8 | CNT_INTVAL }, { "LED F2", 12 | CNT_INTVAL }, { "LED F3", 0 | CNT_INTVAL }, { "LED F4", 4 | CNT_INTVAL }, { "LED F5", 11 | CNT_INTVAL }, { "LED F6", 15 | CNT_INTVAL }, { "LED F7", 3 | CNT_INTVAL }, { "LED F8", 7 | CNT_INTVAL }, { "LED touch1", 10 | CNT_INTVAL }, { "LED touch2", 14 | CNT_INTVAL }, { "LED touch3", 2 | CNT_INTVAL }, { "LED touch4", 6 | CNT_INTVAL }, { "LED touch5", 9 | CNT_INTVAL }, { "LED touch6", 13 | CNT_INTVAL }, { "LED touch7", 1 | CNT_INTVAL }, { "LED touch8", 5 | CNT_INTVAL }, { "LED left", 18 | CNT_INTVAL }, { "LED right", 22 | CNT_INTVAL }, { "LED up", 16 | CNT_INTVAL }, { "LED down", 20 | CNT_INTVAL }, { "LED stop", 23 | CNT_INTVAL }, { "LED play", 21 | CNT_INTVAL }, { "LED record", 19 | CNT_INTVAL }, { "LED listen", 17 | CNT_INTVAL }, { "LED lcd", 30 | CNT_INTVAL }, { "LED menu", 28 | CNT_INTVAL }, { "LED sound", 31 | CNT_INTVAL }, { "LED esc", 29 | CNT_INTVAL }, { "LED view", 27 | CNT_INTVAL }, { "LED enter", 24 | CNT_INTVAL }, { "LED control", 26 | CNT_INTVAL } }; static struct caiaq_controller a8dj_controller[] = { { "Current input mode", 0 | CNT_INTVAL }, { "GND lift for TC Vinyl mode", 24 + 0 }, { "GND lift for TC CD/Line mode", 24 + 1 }, { "GND lift for phono mode", 24 + 2 }, { "GND lift for TC Vinyl mode", 24 + 3 }, { "Software lock", 40 } }; static int __devinit add_controls(struct caiaq_controller *c, int num, struct snd_usb_caiaqdev *dev) { int i, ret; struct snd_kcontrol *kc; for (i = 0; i < num; i++, c++) { kcontrol_template.name = c->name; kcontrol_template.private_value = c->index; kc = snd_ctl_new1(&kcontrol_template, dev); ret = snd_ctl_add(dev->chip.card, kc); if (ret < 0) return ret; } return 0; } int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev) { int ret = 0; switch (dev->chip.usb_id) { case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1): ret = add_controls(ak1_controller, ARRAY_SIZE(ak1_controller), dev); break; case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2): ret = add_controls(rk2_controller, ARRAY_SIZE(rk2_controller), dev); break; case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3): ret = add_controls(rk3_controller, ARRAY_SIZE(rk3_controller), dev); break; case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER): case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2): ret = add_controls(kore_controller, ARRAY_SIZE(kore_controller), dev); break; case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ): ret = add_controls(a8dj_controller, ARRAY_SIZE(a8dj_controller), dev); break; } return ret; }